@george_kariuki
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George Kariuki
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Dear President William Ruto, I hope this letter finds you well. I am writing to you as a dedicated climate conservationist, and I would like to commend your visionary leadership in championing environmentally friendly initiatives within Kenya. Your commitment to a sustainable future is truly inspiring and sets an exemplary path for other leaders to follow. I would like to draw your attention to an opportunity that aligns perfectly with your efforts to combat climate change and promote cleaner and greener modes of transportation. As you may be aware, you have already taken significant strides in promoting electric mobility within Kenya by inaugurating a 5000-electric bike assembly plant. This landmark achievement demonstrates your dedication to a sustainable future and showcases Kenya's potential as a leader in clean transportation solutions. Considering your past endeavors in the electric vehicle sector, I would like to propose a complementary step that could further strengthen Kenya's position as a climate-conscious nation. Specifically, I urge you to consider transitioning your escort motorcycle outriders to electric motorcycles, which could be assembled at the aforementioned plant. Electric motorcycles offer a multitude of benefits for climate conservation. By switching to electric outriders, you would not only significantly reduce greenhouse gas emissions and air pollution but also set a powerful example for sustainable transportation practices. The integration of electric vehicles into your motorcade would amplify your commitment to the environment and inspire others to follow suit. Furthermore, this transition would serve as a tangible showcase of Kenya's domestic electric vehicle capabilities, enhancing the nation's reputation as a progressive and innovative force in sustainable technology. The positive impact on the local economy and employment opportunities cannot be overlooked either, as the assembly of electric outriders would further contribute to job creation and economic growth. Your Excellency, your support for electric mobility has the potential to usher in a new era of cleaner transportation options for the nation. I believe that your decision to transition your motorcycle outriders to electric vehicles would send a powerful message about the urgency of addressing climate change and adopting sustainable practices. I would be grateful if you could consider this proposal seriously and use your esteemed position to lead the way toward a greener and more sustainable future. Thank you for your time and consideration. Yours Sincerely, George Kariuki.
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George Kariuki
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Poachers arrested in Malawi after killing elephant in Kasungu National Park. Two men, Grave Nkhoma and Nickson Nthukwa, were arrested for killing an elephant and possessing ivory. Local villagers informed park officials about the men selling elephant meat, leading to their arrest. Nkhoma had previously been wanted for poaching offenses and Nthukwa had served jail time for poaching an elephant in the same park. Kasungu National Park has a history of elephant poaching. Decades of poaching significantly reduced the elephant population in the park, from over 1,200 elephants in the 1970s to only 50 by 2015. In an effort to rebuild the population, 263 elephants were relocated to Kasungu National Park in July 2022. This elephant translocation project has resulted in increased human-elephant conflict. As the elephants establish their new territory, they have raided farms and granaries, leading to the deaths of four people between July and October 2022. Park officials believe this conflict is temporary and will subside as the elephants settle into their new home. http://www.envirolink.org/2024/04/18/malawi-police-arrest-elephant-poachers-in-kasungu-national-park/
Malawi police arrest elephant poachers in Kasungu National Park - EnviroLink Network
BLANTYRE — Police and wildlife department officials in Malawi have arrested two men suspected of having killed an elephant in Kasungu National Park in the country’s west. In July 2022, 263 elephants were translocated to the park, which forms part of a transfrontier conservation area covering 32,000 square kilometers (12,400 square miles) across Malawi and Zambia. Parks authorities in the two countries, working alongside the International Fund for Animal Welfare (IFAW), have invested $8.5 million since 2017 to secure what was previously a hotspot for poaching and illegal wildlife trafficking. Police say Grave Nkhoma, 48, and Nickson Nthukwa, 50, were arrested in Kasungu district on April 11 and found in possession of 16.6 kilograms (36.6 pounds) of ivory. Residents of villages just outside the park’s boundaries informed police about two men selling elephant meat. “The community knew where they were operating from in those two weeks so they tipped the
http://www.envirolink.org/2024/04/18/malawi-police-arrest-elephant-poachers-in-kasungu-national-park/
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Its good that they were arrested and they should be punished heavily according to the law
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This is a commendable step in safeguarding wildlife. This action demonstrates a commitment to combatting illegal poaching activities and protecting endangered species, highlighting the importance of law enforcement efforts in preserving biodiversity and natural habitats.
George Kariuki
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Research from McGill University has demonstrated that wind farms are more land-efficient than previously believed, challenging the notion that wind energy requires more land compared to fossil fuel-driven power plants. The study, which evaluated nearly 320 U.S. wind farms and 16,000 wind turbines, revealed that wind farms typically utilize only about 5% of the total land area for actual infrastructure such as turbines and roads, with the rest available for uses like agriculture. Published in Environmental Science and Technology, the findings highlight that wind farms are particularly land-efficient when leveraging existing roads and infrastructure, making them about seven times more efficient in terms of energy produced per square meter of land impacted than newly developed sites. The study utilized advanced techniques combining GIS and machine learning, analyzing around 2,000 images of wind farms to assess the impact of various factors such as turbine placement and pre-existing infrastructure on land use. This approach, described in detail in the study "Land Resources for Wind Energy Development Requires Regionalized Characterizations," offers a new method for environmental impact analysis and energy systems planning, potentially applicable to various energy technologies aiming for net zero emissions. Complementing this research, another study by the same team published in Environmental Science: Advances explored the lifecycle land use of natural gas-fired electricity, providing a comparative perspective on environmental sustainability across different energy sources. This body of work, supported by the Alfred P. Sloan Foundation, sets the foundation for future assessments of energy technologies, enhancing understanding of the true land use implications of renewable versus fossil fuel-based power generation. https://www.mcgill.ca/newsroom/channels/news/clearing-air-wind-farms-more-land-efficient-previously-thought-356777
Clearing the air: wind farms more land efficient than previously thought
Wind power is a source of energy that is both affordable and renewable. However, decision-makers have been reluctant to invest in wind energy due to a perception that wind farms require a lot of land compared to electric power plants driven by fossil fuels. Research led by McGill University and based on the assessment of the land-use of close to 320 wind farms in the U.S. (the largest study of its kind) paints a very different picture. Misplaced preconceptions about the land use of gas-fuelled electricity The study, which was published recently in Environmental Science and Technology, shows that, when calculations are made, the entire wind farm area is usually considered as land given over to wind development. However, the wind power infrastructure (such as the turbines and roads) typically only uses 5 per cent of the entire farmland – the rest is often used for other purposes, such as agriculture. The research also shows that if wind turbines are sited in areas with existing roads and infrastructure, such as on agricultural land, they can be approximately seven times more efficient, in terms of energy produced per square metre of land directly impacted by the infrastructure, than projects that are developed from scratch. “The land use of wind farms has often been viewed as among the predominant challenges to wind development,” explains Sarah Jordaan, an associate professor in the Department of Civil Engineering at McGill and the senior author on the study. “But, by quantifying the land area used by nearly 16,000 wind turbines in the western U.S., we found that gas-fired generation offers no real benefits in terms of lesser land use when the infrastructures, including all the wells, pipelines, and roads associated with the natural gas supply chain, are considered.” A new approach to future energy technology assessments It has been difficult to get a clear picture of the land use associated with wind power in the U.S. until now because earlier studies only looked at the infrastructure associated with wind energy and land use on a relatively small scale, making it difficult to extrapolate from their results. Other studies have relied on estimates of the entire wind farm, rather than the land directly impacted by the infrastructure. By combining information gathered through GIS (geographic information systems) with machine learning models developed using nearly 2000 images of wind farms from the American portion of the Western Interconnection (which provides electricity to 14 states in the U.S. as well as to portions of Canada and Mexico), the researchers were able to train a deep learning model to analyze land use in wind farms. By doing so, they were able to assess a range of factors (placement of turbines, pre-existing roads, age of turbines, etc.) that contribute to the land directly impacted by wind infrastructure. “The method we have developed is potentially useable for future assessments of various energy technologies, whether in terms of environmental impact analysis or energy systems planning for net zero emissions,” adds Jordaan. “In fact, it sets the stage for the first consistent comparisons of environmental sustainability across different energy technologies in future.” The study “Land Resources for Wind Energy Development Requires Regionalized Characterizations” by Tao Dai et al was published in Environmental Science and Technology DOI: 10.1021/acs.est.3c07908 Further reading from the same research team: “The life cycle land use of natural gas-fired electricity in the US Western interconnection” by Tao Dai et al was published in Environmental Science: Advances DOI: 10.1039/D3VA00038A The research was supported by the Alfred P. Sloan Foundation. About McGill University Founded in Montreal, Quebec, in 1821, McGill University is Canada’s top ranked medical doctoral university. McGill is consistently ranked as one of the top universities, both nationally and internationally. It is a world-renowned institution of higher learning with research activities spanning three campuses, 12 faculties, 14 professional schools, 300 programs of study and over 39,000 students, including more than 10,400 graduate students. McGill attracts students from over 150 countries around the world, its 12,000 international students making up 30% of the student body. Over half of McGill students claim a first language other than English, including approximately 20% of our students who say French is their mother tongue.
https://www.mcgill.ca/newsroom/channels/news/clearing-air-wind-farms-more-land-efficient-previously-thought-356777
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A great comparative study that is going to guide on the best way to utilise land maximumly in a way that protects our environment.
George Kariuki
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The Colorado River is a vital water resource for the American Southwest, but it is being drained at an alarming rate due to demand, damming, diversion, and drought. The Colorado River Compact, which divided the river's water among seven states and Mexico, was based on inaccurate data and does not reflect the current reality of the river's flow. Water levels in Lake Mead and Lake Powell, the two largest reservoirs on the Colorado River, are at critically low levels. A conference was held to discuss the future of the Colorado River. One of the key speakers was J.B. Hamby, who spoke about the importance of collaboration between states, tribes, and the federal government in order to reach an agreement on how to manage the river's water. Another speaker, Joseph Manuel Jr., discussed the impact that the Colorado River Compact has had on Native American tribes. The Colorado River Compact is set to expire in 2026, and there is currently a process underway to negotiate a new agreement. This process is much more collaborative than the process that led to the Colorado River Compact, but it is also more complex. There are many challenges to overcome, but there are also opportunities for innovation. https://news.stanford.edu/report/2024/04/09/addressing-colorado-river-crisis/
Addressing the Colorado River crisis - Stanford Report
The future of water in the Southwest was top of mind for participants and attendees at the 10th Annual Eccles Family Rural West Conference.
https://news.stanford.edu/report/2024/04/09/addressing-colorado-river-crisis/
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Its very important to discuss such problems facing the Colorado River in order to find solutions to put an end to this crisis
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Great seeing the crisis being addressed
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A solution needs to be reached ASAP, as the Colorado River is a vital water source ... this calls for all stakeholders to come up with a working solution to end the crisis
George Kariuki
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Researchers at Duke University have made significant advancements in understanding the degradation process of devices essential for producing green hydrogen, a clean fuel alternative. Led by Chemistry Professor Ivan Moreno-Hernandez, the team used a cutting-edge technique known as liquid phase transmission electron microscopy to closely examine how catalysts used in electrolyzers deteriorate. Electrolyzers, which are crucial for splitting water into hydrogen and oxygen using electricity from renewable sources, often suffer from rapid corrosion, particularly at the catalysts made from rare metals like ruthenium dioxide, which are vital for the oxygen-splitting part of the reaction. The Duke researchers specifically studied ruthenium dioxide nanocrystals, observing their behavior under stress conditions that mimic those in an operational electrolyzer. By exposing these nanocrystals to high-energy radiation and an acidic environment, they could visually capture the corrosion process with nanoscale precision, producing highly detailed time-lapse images at a rate of 10 frames per second. This process revealed how these crystals oxidize and dissolve, pinpointing the imperfections and structural strains that lead to their breakdown. Surprisingly, some crystals decayed so rapidly that they would render a real-world device ineffective within hours. The insights gained from this research suggest that by reducing these microscopic defects, the lifespan of electrolyzers could potentially be extended significantly—from the typical two years to perhaps six years. Such improvements could dramatically bolster the viability of renewable energy technologies by enhancing the durability and efficiency of devices used to produce green hydrogen. This breakthrough, documented in a recent issue of the Journal of the American Chemical Society, not only helps in understanding the challenges facing clean energy technologies but also paves the way for future innovations that could reduce our reliance on fossil fuels. https://doi.org/10.1021/jacs.3c13709 https://today.duke.edu/2024/04/nanoscale-movies-shed-light-one-barrier-clean-energy-future
Nanoscale Movies Shed Light on One Barrier to a Clean Energy Future | Duke Today
https://today.duke.edu/2024/04/nanoscale-movies-shed-light-one-barrier-clean-energy-future
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Kudos to Duke University for purposing to create sustainable energy through science and research, this is the way to go.
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Nanoscale movies are captivating and enlightening, providing a unique perspective on the processes that drive clean energy innovation. 👌
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Research is prudent in finding solutions that the world needs
George Kariuki
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Researchers from Pohang University of Science and Technology (POSTECH) and Sungkyunkwan University (SKKU) have collaborated on a project to improve energy harvesting efficiency. Their innovation is a reconfigurable elastic metasurface. Metamaterials are human-made structures that can control wave energy like light, sound, and vibrations. This lets them collect vibrations with piezoelectric components to generate electricity. However, current designs are limited to a single frequency, making them impractical. This research team addressed this issue by using a new theory, the Timoshenko-Ehrenfest beam theory, to analyze the metasurface. This theory takes into account more factors than the traditional approach, allowing for wider frequency ranges. They built a new type of metasurface based on this theory that can be reconfigured by attaching and detaching parts. This lets it control various wave behaviors and harvest energy across a wider range of frequencies. Tests showed this metasurface increased the power output of piezoelectric components by up to eight times. This paves the way for more efficient energy harvesting from ambient vibrations. https://doi.org/10.1002/advs.202400090 https://www.postech.ac.kr/eng/building-blocks-for-greener-energy-reconfigurable-elastic-metasurface-akin-to-lego/?pageds=1&k=&c=
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Dear George Kariuki Your climate love has received over 50 agrees! We have reached out to POSTECH by email and requested a response. I will keep you updated on any progress! To reach more people and increase the chance of a response, click the Share button above to share the review on your social accounts. For every new member that joins We Don't Have Time from your network, we will plant a tree and attribute it to you! /Adam, We Don't Have Time
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This is quite impressive... governments should invest in institutions like this where research is carried out for we need such innovative to help solve the issue of climate change.
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What a amazing research.Investing in research will go a long way in coming up with innovative ways to tackle climate change.
George Kariuki
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Indonesian environmental activist Daniel Frits Maurits Tangkilisan was sentenced to seven months in prison and a fine for criticizing illegal shrimp farms inside Karimunjawa National Park on Facebook. This verdict by the Jepara High Court has raised concerns about freedom of expression and environmental protection in Indonesia. A coalition of environmental and human rights groups condemned the court’s decision, arguing it sets a dangerous precedent. They believe anyone could be punished based on subjective perceptions, regardless of the truthfulness of their criticism. The coalition also highlighted the negative impact this ruling has on environmental efforts in Karimunjawa. This case is not unique. Four activists are facing prosecution for protesting the illegal shrimp farms. The crackdown on these activists has been criticized as an attempt to silence them through strategic lawsuits and a violation of international human rights norms. The Electronic and Information Transaction Law used to prosecute the activists has also been criticized for stifling dissent. President Widodo, we urge you to address these concerns and ensure freedom of expression and environmental protection are upheld in Indonesia. http://www.envirolink.org/2024/04/04/indonesian-court-jails-environmentalist-for-flagging-illegal-farms-in-marine-park/
Indonesian court jails environmentalist for flagging illegal farms in marine park - EnviroLink Network
JAKARTA — An Indonesian court has sentenced environmental activist Daniel Frits Maurits Tangkilisan to seven months in prison for his online criticism of illegal shrimp farms inside a marine national park off Java Island. The Jepara High Court in Indonesia’s Central Java province also fined Daniel 5 million rupiah ($315) in its April 4 ruling. It found the activist guilty of “spreading hate” under a controversial 2008 law on online speech, over a Facebook post in which he denounced the shrimp farms operating inside Karimunjawa National Park, an ostensibly protected area. Judge Parlin Mangatas Bona Tua said Daniel’s post had “created unrest” among community members in Karimunjawa. The sentence handed down was less than the 10 months sought by prosecutors. Daniel Frits Maurits Tangkilisan, an environmental activist, is photographed in police custody after being arrested for criticizing the presence of illegal shrimp farms in a protected area. Image courtesy of
http://www.envirolink.org/2024/04/04/indonesian-court-jails-environmentalist-for-flagging-illegal-farms-in-marine-park/
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Dear George Kariuki Your climate warning has received over 50 agrees! We have reached out to Joko Widodo by email and requested a response. I will keep you updated on any progress! To reach more people and increase the chance of a response, click the Share button above to share the review on your social accounts. For every new member that joins We Don't Have Time from your network, we will plant a tree and attribute it to you! /Adam, We Don't Have Time
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This is very scary... I wrote earlier this week a climate review about a film denouncing the use of judicial courts (and rigged trials) to prevent environmentalists and climate activists from criticizing Indonesia's political and economic impacts on the environment (in this case the palm oil industry and its impact on deforestation): https://app.wedonthavetime.org/posts/0287946f-bb42-43ac-b7d4-21d33bd46336?utm_source=url-copy&utm_medium=wdht-web-app-share&utm_campaign=marine_stephan
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This is very wrong and must be condemned with the strongest ways possible !
George Kariuki
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A study led by Washington State University reveals that extreme temperature events, which often strain power grids, could actually present opportunities for capturing solar and wind energy. Analyzing data from 1980 to 2021 across six interconnected energy grid regions in the U.S., researchers found that these events are accompanied by increased solar radiation and higher wind speeds. This suggests that harnessing renewable energy during such times could help offset the surge in power demand caused by heating or cooling needs. The research underscores the potential for utilizing solar and wind power during heat and cold waves to enhance the resilience of energy systems. Solar energy potential was found to increase in all regions during heat waves, while wind power showed variable but promising potential in several regions during both hot and cold events. Notably, the study highlights the need for alternative solutions to alleviate strain on power grids, especially as climate change leads to more frequent and intense temperature extremes. While acknowledging the complexity of transitioning to renewable energy, the study emphasizes the multiple benefits of solar and wind power, including reducing air pollution and advancing energy equity. Despite the need for further research and development to bolster energy grid resilience, the capacity for leveraging renewable energy during extreme events exists. With support from organizations like the National Science Foundation and Washington State University, continued efforts toward renewable energy adoption are crucial for mitigating the impacts of climate variability on power systems. https://news.wsu.edu/press-release/2024/03/27/heat-cold-extremes-hold-untapped-potential-for-solar-and-wind-energy/ https://iopscience.iop.org/article/10.1088/1748-9326/ad2e72
Heat, cold extremes hold untapped potential for solar and wind energy
A WSU-led study found that widespread, extreme temperature events are often accompanied by greater solar radiation and higher wind speeds that could be captured by solar panels and wind turbines.
https://news.wsu.edu/press-release/2024/03/27/heat-cold-extremes-hold-untapped-potential-for-solar-and-wind-energy/
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The study from Washington State University suggests utilizing solar and wind energy during extreme temperature events to enhance energy grid resilience, offering potential solutions to mitigate strain and combat climate change. We welcome this possibility whole heartedly
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There is so much to explore when it comes to solar and wind power. Those two have the ability to change the energy sector in every country in the world
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This is great research!Solar and wind have so much potential in fastening our transition to renewable energy and This study could be useful to many nations especially African countries that have the highest potential in wind and solar energy.
George Kariuki
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Researchers at MIT have designed a new type of artificial reef to protect coastlines from erosion and flooding. These architected reefs are made from sustainable cement molded into a specific pattern that creates pockets for fish and other marine life. The reefs are designed to be modular and easy to fabricate on location. The new design uses less material than existing artificial reefs and is more efficient at dissipating wave energy. In tests, a lab-scale version of the reef reduced wave height by more than 95%. The researchers believe that the architected reefs could be an effective way to protect coastal communities from the effects of climate change. The team is currently working on fabricating larger, cement voxel versions of the reef that can be tested under real-world conditions. They hope to partner with beach towns in Massachusetts to pilot test the structures. While the reefs are not cheap to build, the researchers believe that they could prevent billions of dollars in storm damage. https://news.mit.edu/2024/artificial-reef-designed-mit-engineers-protect-marine-life-reduce-storm-damage-0326
Artificial reef designed by MIT engineers could protect marine life, reduce storm damage
MIT engineers designed an “architected” reef that can mimic the wave-buffering effects of natural reefs while providing pockets for marine life. The sustainable and cost-saving structure could dissipate more than 95 percent of incoming wave energy using a small fraction of the material normally needed.
https://news.mit.edu/2024/artificial-reef-designed-mit-engineers-protect-marine-life-reduce-storm-damage-0326
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Dear George Kariuki Your climate love has received over 50 agrees! We have reached out to Massachusetts Institute of Technology by email and requested a response. I will keep you updated on any progress! To reach more people and increase the chance of a response, click the Share button above to share the review on your social accounts. For every new member that joins We Don't Have Time from your network, we will plant a tree and attribute it to you! /Adam, We Don't Have Time
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Ow wow! This is amazing. With such technology in place along all our coastlines, we can surely avoid a lot of erosion that has been taking place in the past and help the marine life thrive by providing proper breeding grounds. This artificial reef is a game changer
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Great! This artificial reef has the potential to serve as an effective barrier against erosion and flooding while enhancing marine ecosystems.👏👏💚
George Kariuki
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Scientists are researching ways to improve solar energy capture. Traditionally, the focus has been on making solar cells more efficient by concentrating more sunlight onto them. However, a recent study by scientists at the Cavendish Laboratory and AMOLF suggests that this approach may be more difficult than previously thought. The researchers used machine learning and AI to simulate how solar cells would perform in different parts of the world. Their findings revealed that making solar cells super-efficient is challenging. As a result, the researchers propose alternative methods for capturing more solar energy. One approach involves designing solar panels that are flexible, semi-transparent, and foldable. These panels could be integrated into a wider range of settings and would be easier to install. The researchers also advocate for patterning solar capture devices to optimize sunlight absorption. These design improvements could significantly increase the effectiveness of solar arrays. In the future, the researchers plan to explore solar harvesting pathways that incorporate tessellation patterns to capture even more solar power. https://www.phy.cam.ac.uk/news/reimagining-future-solar-energy
Reimagining the Future of Solar Energy | Department of Physics
https://www.phy.cam.ac.uk/news/reimagining-future-solar-energy
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Dear George Kariuki Your climate love has received over 50 agrees! We have reached out to University of Cambridge by email and requested a response. I will keep you updated on any progress! To reach more people and increase the chance of a response, click the Share button above to share the review on your social accounts. For every new member that joins We Don't Have Time from your network, we will plant a tree and attribute it to you! /Adam, We Don't Have Time
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We can call them adaptive solar panels. Easier to install and can be installed in different places and still work optimally. Great idea.
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Solar energy is environmentally friendly,readily available and has the capacity to eliminates the need for fossil fuels and reduce greenhouse gas emissions.
George Kariuki
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A team of researchers led by Yi Zheng from China's Southern University of Science and Technology conducted a new study to quantify ammonia emissions from crops. They used machine learning to analyze data on ammonia emissions, environmental characteristics and management practices for agricultural fields worldwide. This allowed them to create a model to predict ammonia emission factors at extremely high resolution based on local climate, soil characteristics, crop type and irrigation, along with land and fertilizer management practices. The model revealed that optimizing fertilizer management to suit local conditions could achieve a 38% reduction in global ammonia emissions from three staple crops: rice, wheat and corn. The optimal fertilizer management solutions depended heavily on local climate and soil characteristics. For example, using enhanced-efficiency fertilizers and applying fertilizer deep in the soil were effective mitigation measures, but not a one-size-fits-all solution. The researchers also predicted that under current fertilizer management practices, climate change will increase ammonia emissions from these crops by up to 15.8% by 2100. However, this increase could be entirely offset by optimizing fertilizer management. The study results provide valuable data for agricultural researchers, policymakers and farmers, and it also demonstrates machine learning's potential for revealing new insights into complex interactions between human activities and the environment. https://www.nature.com/articles/s41586-024-07020-z.epdf?sharing_token=wgshIFv9KyY8bD4fCxelCNRgN0jAjWel9jnR3ZoTv0N_B5TS79TOlRbEUVHBQMnqgof9ai_n5VP0yIGqH62DczfQerauD1vMLLNMeDA5x6f3ENUBMX2dc1aCag3q1TVBrnq3su5QI79QViEh5TwgPOG64lQjXqfAhr4MMlkh94ivL1TZSX6CpLhkMNfhkLxzSRSqiqkx08t_eL8e9Ml_tXsrHZtUwtcQW2mV1lzc6MuObGufvel6_gBoN0r1AgXwFIA3hbJBotfp9jJO8scGT6Yk5_V5pFxFfdQ5cDbH3j9-AuXTbxBJ4F_FuJ0OAnWT-Dl7Et7DP3aduOW1TdzMcQ%3D%3D&tracking_referrer=news.mongabay.com
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Very important research that will help lower ammonia emissions in agricultural sectors
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This is an important research in the roadmap to reduce ammonia emmisions in food production process. Farmers should be ready to optimise their use of fertilizer to promote sustainability.
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Great research.Fertilizer use is widespread across the world. If we can act on this research, we can save our mother planet a big deal
George Kariuki
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Researchers at the University of Sussex are using artificial intelligence (AI) and social media to identify threats to wildlife around the world. In a new study, they focused on bats, a vital part of the ecosystem facing dangers from hunting and trade. The team used AI to analyze online records from platforms like Facebook, Twitter, Google, and Bing. This allowed them to find information about bat exploitation that traditional research methods might miss. They identified 22 countries involved in the bat trade, including several not previously known for this activity. This approach is valuable because it's cost-effective and provides real-time data. Social media posts can reveal hidden trends and offer leads for further investigation. The researchers believe this method can be used to identify bat populations most in need of protection and inform global conservation efforts. https://www.sussex.ac.uk/research/full-news-list?id=63906
New study shows how AI can help us better understand global threats to wildlife
A new study by the University of Sussex shows how researchers are using AI technology and social media to help identify global threats to wildlife.
https://www.sussex.ac.uk/research/full-news-list?id=63906
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Inspiring work.... it is a testament to the power of technology in conservation efforts.
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Amazing🤩 AI is bringing information and solutions to our door steps.This will highly improve information sharing on the global threats to wildlife
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It's exciting to think about how technology can lead to better conservation efforts and ultimately protect our precious wildlife.
George Kariuki
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As renewable energy sources like solar and wind power gain prominence in the fight against climate change, challenges arise in integrating them with existing power grids. Traditional generators provided inertia, which is crucial for maintaining stability during fluctuations. However, renewable sources lack this inertia. To address this challenge, Xingpeng Li, an assistant professor of electrical and computer engineering at the University of Houston, is developing a solution for seamless integration. His project, funded by the National Science Foundation, aims to create efficient scheduling models that incorporate machine learning. This will allow grid operators to optimize energy use while ensuring stability. Li's project extends beyond technical solutions. He is passionate about inspiring future generations. His team will create educational tools and a course to introduce power engineering concepts and machine learning to students, potentially sparking interest in careers within this critical field. https://www.uh.edu/news-events/stories/2024/march/03122024-li-improving-grid-stability.php
Integrating Renewables and Machine Learning for Improved Grid Stability
Xingpeng Li, assistant professor of electrical and computer engineering at the University of Houston, is using his National Science Foundation CAREER Award to work on a solution to allow the seamless integration of renewable energy sources with the rest of the power grid without causing any problems.
https://www.uh.edu/news-events/stories/2024/march/03122024-li-improving-grid-stability.php
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His efforts to improve grid stability through renewable energy integration are commendable. Great work
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This is proof that the fight against climate change is a noble cause. All challenges are met with new innovations. Wishing Xingpeng Li all the best in his efforts to create efficient power scheduling models.
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Good to see technology used to help out in solving issues that arise in the grand scheme of beating climate change. You see, creating renewable energy or tapping it is one thing and transmission is another thing all together, with older tech we cannot achieve this goal and this is why such moves are very much welcome in this new age.
George Kariuki
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A recent study indicates that several European Union countries have made significant progress towards achieving their sustainability goals set for 2030, as outlined by the UN's 2030 Agenda for Sustainable Development. Focusing on Sustainable Development Goal No. 7, which aims to ensure access to affordable, reliable, sustainable, and modern energy for all, researchers examined seven indicators from 2010 to 2021 to assess progress. The indicators included primary energy consumption, final energy consumption, final energy consumption in households per capita, energy productivity, share of renewable energy in gross final energy consumption, dependency on energy imports, and the share of the population unable to adequately warm their homes. Many countries, such as Malta, Cyprus, Latvia, Belgium, Ireland, and Poland, demonstrated significant improvements, with Malta showing the most progress. However, Bulgaria remained farthest from achieving the goal, while Sweden, Denmark, Estonia, and Austria were closest to meeting it entirely. Countries like Sweden, Finland, and Latvia surpassed the 40% target for renewable energy consumption, largely relying on hydropower and solid biofuels. Additionally, Sweden and Estonia met the target for energy import dependency, while Spain, Malta, and Portugal achieved the target for final energy consumption in households per capita. Despite progress, challenges remain, with Greece being the only country to meet the first two indicators by 2021. The COVID-19 pandemic led to fluctuations in energy consumption trends, with some improvements observed in energy efficiency due to pandemic-related measures. However, short-term increases in household energy consumption highlight the need for ongoing monitoring and analysis to ensure progress towards Sustainable Development Goal No. 7 by 2030. https://www.theguardian.com/global-development/2024/feb/28/eu-countries-already-hitting-some-of-their-sustainable-energy-targets-for-2030#:~:text=Several%20countries%20had%20already%20achieved,person%20consumes%20in%20a%20household.
EU countries already hitting some of their sustainable energy targets for 2030
Study finds ‘systematic progress’ achieved in 2010s with some states reaching targets a decade early
https://www.theguardian.com/global-development/2024/feb/28/eu-countries-already-hitting-some-of-their-sustainable-energy-targets-for-2030#:~:text=Several%20countries%20had%20already%20achieved,person%20consumes%20in%20a%20household.
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Impressive results and it is a good progress.
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This proactive approach demonstrates a strong commitment to environmental and social responsibility, setting a positive example for others to follow.
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Such a great news .EU has been doing a great and a positive progress when it comes to issues related to climate change .I wish EU nothing but the best while working hard to reach its goal set
George Kariuki
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France is considering implementing penalty fees for fast fashion companies in order to address the environmental impact of the industry. Members of parliament have proposed a bill that would charge these companies up to 50% of the selling price per item sold. The bill specifically targets brands like Shein and Temu, with Shein alone offering over 470,000 products and introducing more than 7,200 new items daily. This move comes in response to concerns about the negative environmental, social, and economic consequences of the fast fashion model, which encourages high volumes of low-priced clothing and frequent consumer purchases. With 43% of surveyed shoppers in France reporting that they typically purchase clothing from fast fashion retailers, lawmakers are aiming to shift towards a more circular economy. The proposed penalties, set to take effect by 2030, could amount to up to 10 euros per item or 50% of the selling price. This initiative aligns with the AGEC law passed in 2020 and complements previous efforts such as financial incentives for citizens to repair their clothing, introduced in 2023. The aim of these measures is to reduce clothing waste in France, where approximately 700,000 metric tons of clothing are discarded annually, with a significant portion ending up in landfills. The proposed penalty fees for fast fashion companies will undergo discussions by a parliamentary committee before being presented to parliament later in March. Additionally, there are plans to explore further actions to mitigate the environmental impact of the fashion industry, including potential bans on ultra-fast fashion advertising and incentives to promote sustainable clothing options. https://www.fastcompany.com/91049092/france-penalizes-fast-fashion-companies#:~:text=France%20is%20fighting%20back.&text=Fashion%20brands%20with%20ultra%2Dfast,proposed%20in%20a%20new%20bill.
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France is sending a clear message about the need for accountability and responsibility in the fashion sector.
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By addressing the environmental consequences of fast fashion and incentivizing more eco-friendly practices, France is taking proactive steps to promote a greener and more ethical approach to clothing production💯
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Great action taken by France .France decision to penalize fast fashion company is such a good step so as to mitigate environmental impact that would be brought by this fast fashion companies .
George Kariuki
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A latest file by using Climate Rights International (CRI) sheds light at the severe environmental and human rights outcomes of a large-scale nickel mining and processing task in Halmahera, Indonesia. The challenge, located at the Indonesia Weda Bay Industrial Park (IWIP), has caused big deforestation, displacement of Indigenous groups, and pollutants of rivers and seas. Interviews carried out by means of CRI screen times of land grabbing, lack of knowledgeable consent from affected communities, and intimidation processes hired at some point of the land acquisition system. The affects of the task amplify beyond deforestation, with locals reporting pollutants of traditional looking grounds, infection of water resources, and the discharge of warm water at once into the sea, inflicting fish deaths. Furthermore, the development of coal-fired electricity flowers to assist industrial operations exacerbates environmental degradation. Despite issues raised by way of affected network individuals, the corporations involved have been non-aware of inquiries concerning reimbursement and mitigation efforts, while the Indonesian government's push for clean power seems to overlook the unfavourable results of nickel mining on neighborhood ecosystems and livelihoods. CRI's tips include fair repayment for affected communities, cessation of recent coal plant production, and expanded responsibility for businesses involved inside the venture. Additionally, stress is put on worldwide automakers sourcing nickel from IWIP to make certain their supply chains do not make contributions to environmental degradation or human rights violations. The file underscores the pressing want for government intervention to protect the rights and nicely-being of Indigenous communities and to preserve agencies chargeable for their moves. https://cri.org/indonesia-huge-nickel-project-driving-climate-rights-environmental-harms/
Indonesia: Huge Nickel Project Driving Climate, Rights, Environmental Harms
A massive, multi-billion-dollar nickel industrial complex in North Maluku and nearby nickel mining is violating the rights of local communities, including Indigenous Peoples, causing significant deforestation, air and water pollution, and emitting massive amounts of greenhouse gases from captive coal plants
https://cri.org/indonesia-huge-nickel-project-driving-climate-rights-environmental-harms/
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Why can't these people understand that human lives comes first.. This is unacceptable!!
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Transparency, accountability, and collaboration among all parties involved are essential for finding solutions that prioritize environmental conservation and respect human rights.
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Negative impact on the environment and human rights highlights the importance for companies to prioritize sustainable and ethical practices in their operations.
George Kariuki
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An innovative tool called the Local Climate Adaptation Tool (LCAT) has been launched, offering decision-makers comprehensive evidence to guide their responses to climate change impacts. Developed by a team from the University of Exeter and Cornwall Council, in collaboration with over 50 other local authorities in the UK, LCAT aims to bridge the gap between complex climate science and practical decision-making in various sectors, from emergency services to social care. By providing accessible climate predictions and tailored recommendations for adaptation, LCAT enables local organizations to plan effectively for the future and enhance resilience in the face of a changing climate. https://news.exeter.ac.uk/faculty-of-health-and-life-sciences/new-innovative-tool-will-help-local-communities-adapt-to-climate-change/ LCAT's development has been driven by the need for user-friendly tools that offer actionable insights based on robust evidence. Associate Professor Emma Bland emphasizes LCAT's ability to deliver local climate forecasts, assess impacts on vulnerable populations, and suggest adaptation measures across different sectors. Cornwall Council's involvement highlights the tool's importance in facilitating timely responses and preparing for future climate challenges, whether through physical adaptations like energy-efficient upgrades or policy interventions such as flexible planning frameworks. As climate change intensifies, the urgency of adaptation efforts becomes increasingly apparent. LCAT's role in equipping decision-makers with the latest evidence and facilitating informed planning is crucial for building resilience at the local level. With support from organizations like the Climate Change Committee and the University of Manchester, LCAT is poised to evolve further, incorporating user feedback and additional features to enhance its effectiveness in guiding climate adaptation strategies and promoting community resilience. A free webinar to learn how the tool was created, how it works, and how to start using it to better to understand the impacts of climate will be held on 26th March. Sign up here Webinar: https://www.eventbrite.co.uk/e/webinar-supporting-local-climate-adaptation-and-health-using-lcat-tickets-844574644497?aff=oddtdtcreator
New innovative tool will help local communities adapt to climate change
An innovative tool that gives individuals and teams the best available evidence in making decisions and identifying actions required to adapt to a changing climate launches today. As the world warms, increased temperatures and extreme
https://news.exeter.ac.uk/faculty-of-health-and-life-sciences/new-innovative-tool-will-help-local-communities-adapt-to-climate-change/
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Dear George Kariuki Your climate love has received over 50 agrees! We have reached out to University of Exeter by email and requested a response. I will keep you updated on any progress! To reach more people and increase the chance of a response, click the Share button above to share the review on your social accounts. For every new member that joins We Don't Have Time from your network, we will plant a tree and attribute it to you! /Adam, We Don't Have Time
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Congratulations to this great university of Exeter for getting into new space for innovation and tech towards aim at solving our environment challenges
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These are the kind of futuristic innovations tertiary institutions need to be embracing. Very fine work by Exeter fellows
George Kariuki
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Lawrence Berkeley National Laboratory (Berkeley Lab) has introduced a groundbreaking approach to studying the intricate relationship between plants and microbes in storing atmospheric carbon in soil to combat climate change. They've developed EcoFABs, plastic growth chambers resembling takeout boxes, to simulate natural conditions and standardize experiments on model plants and their root microbes. This innovation aims to expedite research into designing better bioenergy crops capable of thriving in nutrient-poor soils and absorbing more carbon from the atmosphere, thereby aiding in the fight against climate change. Through EcoFAB experiments, researchers examined the effects of different nitrogen sources on root exudation in Brachypodium, a grass species used as a model for bioenergy crops. They found that the presence of both ammonium and nitrate led to optimal plant growth, with specific nitrogen conditions influencing the production of certain metabolites like dopamine in root exudates. These findings not only inform nutrient management practices but also shed light on potential organic compounds in the root microbiome, offering avenues for further investigation. Moreover, EcoFABs have not only revolutionized professional scientific research but have also made significant strides in educational settings. They are being utilized in high schools and community colleges, providing students with hands-on experience in plant biology and laboratory research. Collaborations with educational institutions aim to introduce biotech education, including EcoFAB usage, to minority-serving schools and integrate these tools into undergraduate education, empowering students to design and conduct their own plant experiments. https://newscenter.lbl.gov/2024/02/29/ecofabs-could-lead-to-better-bioenergy-crops/
EcoFABs could lead to better bioenergy crops
A greater understanding of how plants and microbes work together to store vast amounts of atmospheric carbon in the soil will help in the design of better bioenergy crops for the fight against climate change. Deciphering the mechanics of this mutually beneficial relationship is, however, challenging as conditions in nature are extremely difficult for scientists to replicate in the laboratory. To address this challenge, researchers created fabricated ecosystems or EcoFABs.
https://newscenter.lbl.gov/2024/02/29/ecofabs-could-lead-to-better-bioenergy-crops/
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By understanding how plants interact with their microbiome, scientists can develop strategies to enhance crop productivity, resilience, and nutrient uptake which is quite impressive 💯
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Hope the research will bring positive impacts toward climate change.
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This initiative by EcoFABs sounds incredible 👏.Their innovative approach to studying plant-microbe interactions using growth chambers is really promising.. The fact that they're also being used in educational settings, giving students hands-on experience in plant biology, is truly inspiring. It's great to see science being made more accessible to everyone.
George Kariuki
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Researchers have devised a novel approach to capturing carbon dioxide from the atmosphere, leveraging clean and cost-effective geothermal energy. Published in Environmental Research Letters, their study demonstrates the potential for large-scale carbon dioxide removal systems powered by a combination of direct air carbon dioxide capture technologies (DACC) and geothermal energy. Carbon dioxide emissions, primarily from fossil fuel combustion, contribute significantly to greenhouse gas accumulation and climate change. To address this challenge, efforts have focused on developing methods to extract carbon dioxide directly from the air or at the source of emissions. Martina Leveni, lead author of the study and a postdoctoral scholar at The Ohio State University, spearheaded the investigation into integrating direct air carbon dioxide capture with geothermal energy to enhance efficiency. Known as Direct Air CO2 Capture with CO2 Utilization and Storage (DACCUS), this method harnesses geothermal energy stored in deep saline aquifers to power carbon capture systems. The captured carbon dioxide is stored underground, while a portion is recirculated to extract geothermal heat, providing renewable energy for the system's operation. The researchers conducted a case study focused on the U.S. Gulf Coast region to illustrate the viability of their proposed system. With abundant geothermal resources and favorable geological characteristics for carbon storage, the Gulf Coast presents an ideal setting for deploying DACCUS. While the system requires initial priming, it holds promise for significantly reducing carbon dioxide emissions by 2030 and could potentially scale up to multiple installations across the region by 2050. This innovative approach underscores the importance of integrating new technologies to combat climate change effectively and highlights the potential for addressing emissions while advancing renewable energy solutions. https://news.osu.edu/a-climate-friendly-way-to-capture-carbon-dioxide-in-the-air/#:~:text=Called%20Direct%20Air%20CO2,renewable%20energy%20for%20DACC%20systems.
A climate-friendly way to capture carbon dioxide in the air
In a new study, researchers have developed a method for capturing carbon dioxide from the atmosphere, powered by clean and relatively inexpensive geothermal energy. Their findings, published in the journal Environmental Research Letters, reveal that by combining direct air carbon dioxide capture technologies (DACC) and geothermal energy, large-s...
https://news.osu.edu/a-climate-friendly-way-to-capture-carbon-dioxide-in-the-air/#:~:text=Called%20Direct%20Air%20CO2,renewable%20energy%20for%20DACC%20systems.
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This is remarkable research
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Wow this is great
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This a is commendable.👏
George Kariuki
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Researchers from the University of Minnesota Twin Cities (UMN) and the University of Illinois Urbana-Champaign (UIUC) have achieved a groundbreaking feat by demonstrating the ability to accurately predict carbon cycles in agroecosystems. Published in Nature Communications, the study marks a significant step towards mitigating climate change impacts through informed agricultural practices. The findings, driven by the collaboration between UMN's National Artificial Intelligence Institute for Climate-Land Interactions and UIUC's Agroecosystem Sustainability Center, pave the way for credible Measurement, Monitoring, Reporting, and Verification (MMRV) of agricultural emissions. This development aligns with the Biden administration's national strategy to achieve net-zero emissions by 2050, emphasizing the importance of quantifying greenhouse gas emissions across sectors. The $366 million investment from the United States Department of Energy (DOE) bolsters renewable energy infrastructure and addresses energy disparities, particularly in rural areas. By focusing on historically marginalized communities, the initiative aims to promote climate-smart practices while boosting rural economies and creating more affordable and reliable energy sources. A key innovation driving this progress is the emerging field of Knowledge-Guided Machine Learning (KGML), pioneered by UMN researchers. Combining artificial intelligence (AI) with process-based models, KGML enables accurate and cost-effective monitoring of carbon levels in agroecosystems. Leveraging satellite remote sensing and AI techniques, KGML provides estimates of carbon content in individual fields, fostering trust in carbon markets and supporting the adoption of sustainable practices. Looking ahead, researchers are exploring KGML's potential in forestry management and data assimilation to further enhance its capabilities in addressing environmental challenges. https://www.nature.com/articles/s41467-023-43860-5
Knowledge-guided machine learning can improve carbon cycle quantification in agroecosystems - Nature Communications
Existing models to estimate agroecosystem C cycle have large uncertainties. Here, the authors propose a knowledge-guided machine learning framework that improves C cycle quantification in agroecosystems by integrating process-based and machine learning models, and multi-source high-resolution data.
https://www.nature.com/articles/s41467-023-43860-5
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The ability to accurately predict carbon cycles in agroecosystems marks a groundbreaking advancement in understanding and mitigating climate change impacts 💯
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This is great the first step has an impact on environment as well as our agriculture
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Kudos to these institutions for their great work! coming up with ways that will help in curbing carbon emissions is really a commendable progress that need a thump up.
George Kariuki
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Researchers from the Oxford Martin Programme on the Future of Plastics at the University of Oxford have proposed ambitious targets aimed at achieving a sustainable and net-zero plastic economy. Published in Nature, their paper advocates for a fundamental shift in the technical, economic, and policy paradigms governing the global plastics system, which currently contributes over 1 gigatonnes per year of carbon dioxide equivalent emissions, equivalent to the combined emissions of Europe's three largest economies. To address this, the authors present a future scenario with four key targets: halving future plastics demand, transitioning to renewable raw materials for production, significantly increasing recycling rates, and minimizing environmental impacts across the entire plastics lifecycle. Lead author Professor Charlotte Williams emphasizes the urgent need for coordinated action to address the unsustainable nature of the current plastics system and highlights the importance of implementing bold measures swiftly. To achieve this transition, the authors advocate for smart materials design principles tailored to different types of plastics, alongside a timeline of technical, economic, policy, and legal interventions aimed at achieving net-zero emissions by 2050. Co-author Fernando Vidal underscores the need for a paradigm shift in how plastics are produced, used, and disposed of, with the upcoming UN Global Plastic Treaty presenting a crucial opportunity for transformative change. https://www.ox.ac.uk/news/2024-02-01-oxford-scientists-launch-ambitious-roadmap-circular-carbon-plastics-economy
Oxford scientists launch ambitious roadmap for a circular carbon plastics economy | University of Oxford
https://www.ox.ac.uk/news/2024-02-01-oxford-scientists-launch-ambitious-roadmap-circular-carbon-plastics-economy
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Implementing these targets would not only reduce carbon dioxide equivalent emissions but also contribute to a more sustainable and resilient plastics economy.
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It is commendable that the researchers are proposing ways that will help ensure that we have a zero plastic economy.
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This is a fabulous idea that will help to ensure no plastic economy is carried out.
George Kariuki
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A groundbreaking study conducted by scientists at the Max-Planck-Institut für Eisenforschung unveils a revolutionary method to address the environmental challenges posed by the production of aluminium and steel. The conventional production processes of these metals generate substantial environmental hazards, with the aluminium industry alone producing approximately 180 million tonnes of toxic red mud annually. This waste, which contains highly alkaline properties and traces of heavy metals, poses significant disposal challenges and environmental risks, including soil contamination and the potential for environmental disasters. However, the Max Planck team's innovative approach offers a dual solution: by utilizing hydrogen plasma in an electric arc furnace, they can efficiently convert iron oxide from red mud into pure iron, which can then be used to produce steel. Not only does this process effectively utilize aluminium production waste, but it also significantly reduces CO2 emissions, offering a sustainable and economically viable alternative to conventional steel production methods. Moreover, the economic feasibility of this approach further underscores its potential for widespread adoption within the industry. Cost analyses conducted by the research team demonstrate that, with the use of green hydrogen and a partially renewable electricity mix, the process becomes economically viable with red mud containing 50% or more iron oxide. Considering the costs associated with red mud disposal, even lower concentrations of iron oxide (as low as 35%) make the process economically attractive. Additionally, the widespread use of electric arc furnaces in the metal industry means that minimal investments are required for implementation, making it a practical and accessible solution for reducing the environmental footprint of aluminium production while meeting the increasing global demand for steel. Ultimately, the success of this innovative approach lies in the hands of industry stakeholders, who now have the opportunity to embrace a more sustainable and efficient method of metal production. https://www.mpg.de/21476840/toxic-red-mud-aluminium-green-steel-industry
Green steel from toxic red mud
Economical production of green steel from red mud is now a reality, thanks to a breakthrough led by Dierk Raabe and his team at the Max-Planck-Institut für Eisenforschung. Using plasma reduction, they efficiently convert iron oxide from aluminum production waste into iron, utilizing hydrogen in an electric arc furnace. A promising step towards sustainable steel production.
https://www.mpg.de/21476840/toxic-red-mud-aluminium-green-steel-industry
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This sustainable and economically viable alternative to conventional steel production methods has the potential to revolutionize the industry by providing a green pathway towards producing steel while mitigating environmental risks 💯
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Turning waste to be useable is an idea that has not been discovered. This is really prodigious if taken serious.
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Who would have thought that something that was considered waste.. could be used to make something equally valuable and in the process reduce the amount of emissions.this is quite commendable.
George Kariuki
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A new study by Penn State researchers suggests that supplementing dairy cow feed with capsicum oleoresin, derived from chili peppers, or a combination of that extract and clove oil, could improve feed efficiency and reduce methane emissions. The study involved feeding these supplements to high-producing dairy cows and monitoring their weight gain, milk production, and methane emissions. The results showed that cows fed the supplements gained weight more efficiently and produced less methane compared to the control group. The researchers believe that capsicum oleoresin may affect energy and nitrogen utilization, while the combination with clove oil may have additional rumen-related effects. This research suggests that botanical supplements like capsicum oleoresin and clove oil have the potential to improve dairy cow health and reduce their environmental impact. https://www.psu.edu/news/research/story/dairy-cows-fed-botanicals-supplemented-diets-use-energy-more-efficiently/
Dairy cows fed botanicals-supplemented diets use energy more efficiently | Penn State University
Supplementing the feed of high-producing dairy cows with the botanical extract capsicum oleoresin, obtained from chili peppers, or a combination of that extract and clove oil resulted in the animals using feed energy more efficiently and emitting less methane from their largest stomach, according to a new study conducted by Penn State researchers.
https://www.psu.edu/news/research/story/dairy-cows-fed-botanicals-supplemented-diets-use-energy-more-efficiently/
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Improving feed efficiency and reducing methane emissions, these supplements offer a promising avenue for enhancing the sustainability of dairy farming.
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A great research and it's worth to be practiced
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I am surprised by how much we can actually do to have reduce harmful emissions.... 👍
George Kariuki
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Researchers at MIT have made significant progress in the development of experimental computer memories and processors using magnetic materials, which offer promising energy efficiency benefits compared to traditional silicon-based devices. By utilizing two-dimensional magnetic materials composed of atomically thin layers, researchers aim to achieve unprecedented speed, efficiency, and scalability in magnetic-based devices. The project, led by MIT researchers, focuses on precise control of van der Waals magnets at room temperature, a crucial advancement given that previous attempts at room temperature control were limited by the need for extremely cold temperatures. The team utilized bursts of electrical current to switch the magnetization of a device made from a new material capable of maintaining its magnetism at higher temperatures. Leveraging the spin of electrons, researchers were able to manipulate the magnetization of the device, demonstrating an order of magnitude lower electrical current requirement compared to bulk magnetic devices. This achievement opens doors for the development of faster computers with reduced energy consumption and nonvolatile magnetic computer memories, which retain data even when powered off. The research, published in Nature Communications, represents a significant step towards integrating van der Waals magnetic materials into commercial applications and marks a milestone in the quest for energy-efficient computing technologies. https://news.mit.edu/2024/researchers-harness-2d-magnetic-materials-energy-efficient-computing-0222
Researchers harness 2D magnetic materials for energy-efficient computing
MIT researchers used ultrathin van der Waals materials to create an electron magnet that can be switched at room temperature. This type of magnet could be used to build magnetic processors or memories that would consume far less energy than silicon devices.
https://news.mit.edu/2024/researchers-harness-2d-magnetic-materials-energy-efficient-computing-0222
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Magnetic materials could revolutionize computing by offering energy-efficient alternatives to silicon-based devices which is good news to climate
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This is a good innovation by MIT .An MIT team precisely controlled an ultrathin magnet at room temperature, which could enable faster, more efficient processors and computer memories .This are kind of innovation that is wanted
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Incredible innovation by MIT, A room-temperature-controlled ultra-thin magnet could significantly boost the efficiency of computer memory.
George Kariuki
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The UK Centre for Ecology & Hydrology (UKCEH) is embarking on a project to install flux towers in the Falkland Islands, aiming to guide the restoration of its extensive peatlands. These wetland ecosystems, covering approximately 40 percent of the Falklands, are crucial for mitigating climate change and supporting diverse wildlife. However, human activities such as sheep grazing and agricultural drainage have adversely affected many peatland areas. By measuring carbon dioxide emissions and absorption, the flux towers will provide essential data to inform restoration efforts, benefiting iconic Falklands wildlife like Magellanic penguins and sealions, while also bolstering tourism and conservation endeavors. Led by UKCEH biogeochemist Professor Chris Evans, the installation of four flux towers represents a significant step towards environmental sustainability in the Falkland Islands. Through meticulous data collection and analysis, facilitated by UKCEH's expertise in managing greenhouse gas monitoring networks, the project aims to enhance understanding of the local environment and carbon footprint. With two towers funded by the Falkland Islands Government and two by the UK's Department for Environment Food and Rural Affairs (Defra), this collaborative effort involving Falklands Conservation, South Atlantic Environmental Research Institution, and British Antarctic Survey, underscores the commitment to achieving net-zero carbon emissions and advancing conservation practices in the Falkland Islands. https://www.ceh.ac.uk/news-and-media/news/new-carbon-flux-towers-support-falkland-islands-progress-net-zero
New carbon flux towers support Falkland Islands’ progress to net zero | UK Centre for Ecology & Hydrology
https://www.ceh.ac.uk/news-and-media/news/new-carbon-flux-towers-support-falkland-islands-progress-net-zero
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This project highlights the importance of interdisciplinary collaboration in addressing environmental challenges.
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It's interesting that the Falkland Islands will soon achieve net zero emissions with the support of Carbon flax towers. This is a positive step towards addressing climate change.
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Its good news that New carbon flax towers support Falkland islands progress to net zero .This is crucial for mitigating climate change and supporting diverse wildlife.
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This is a great idea
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That's a great idea worth to be considered coz he is so much committed into these electric bikes
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a good transition