@lexisalive
Shared by Juan M Bellacetin
Sven Nilson
125 w
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Now you can read a little more about the development of the Swedish batteries from Ligna Energy. Ten years of research at Linköping University resulted in a wooden battery that the company Ligna Energy in the neighboring city of Norrköping is now about to launch on the market. “Our unique use of lignin is that it is the active battery component of the cathode. We use lignin as the main mass, instead of, for example, lithium or lead, ”explains Peter Ringstad, CEO of Ligna Energy. Here, Ligna Energy differs from, for example, Northvolt and other lithium-ion manufacturers who see opportunities to replace a smaller part, the graphite-based anodes in their batteries for lignin. "We also see opportunities with lignin anodes in our batteries and have a nascent collaboration with another startup, Bright Day Graphene." Then it's about batteries that are for the most part made of wood raw material. “We have tested lignin from many different sources to get an idea of how sensitive we are to the material's variation. Right now we are mainly using a power line from Stora Enso. But we have also tried lignin from Domsjö and eucalyptus lignin from South America ", says Peter Ringstad. However, Ligna Energy has passed the test stage and is well on its way into the market phase. “We have sold a thousand battery components for IoT applications. We are now working on production scaling where we will manufacture the batteries on a roll. We expect to have that, including supplier networks, ready by next autumn. ” The company is now working primarily on smart buildings. “Our most developed collaboration is with Epishine, which manufactures solar cells for indoor use. That combination with a harvester and a battery provides a very powerful product. But we also have collaborations with other types of harvesters, which, for example, take the energy from the soil, which uses microorganisms in the soil to charge batteries. ” However, Ligna Energy also sees opportunities with the company's technology in larger energy warehouses. “We see this as step two for the company, in three to four years' time. To take it, we need to further develop the material technology to get an energy density that is good enough for the cost per energy unit and cycle to be competitive. We aim for an energy density level such as lead-acid batteries, which is about one-fifth of today's lithium batteries. ” Battery production in wood not least facilitates the important recycling. “Our small battery can in principle be thrown away in any recycling without it being bad for the environment. Or in the worst case, burn it up in the capacity of biofuel ", Peter Ringstad explains. The challenge he is struggling with right now is to build a sales and production capacity for the sensor batteries. “We do not see any major technical challenges. For the larger energy reserves, it is instead a matter of raising more capital to move forward. ” The main owner of Ligna Energy is the Wallenberg-controlled investment company Ruasset. Per Olof Lindsten / DI https://lignaenergy.se/ Peter Ringstad, Ligna Energy. Photo:Lasse Hejdenberg
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Shared by Juan M Bellacetin
Muhammad Fahd Khan
155 w
This could have been a climate warning rather than an idea but let's see what do you have to say after reading this. Here https://www.msc.org/media-centre/news-opinion/news/2021/03/26/response-to-netflix-seaspiracy-film you have made claims that Seaspiracy is a misleading documentary. Seaspiracy, the famous Netflix documentry has done enough harm to your reputaion and in past couple of months I have noticed people, on different social media, have expressed their admiration to Seaspiracy and have vowed to stop eating fish. On the other hand, your organisation has done nothing but to take to media or social media where you are trying to make an impression that Seaspiracy is more of lies rather than facts and is misleading. My questions are: 1. Why don't you take Netflix/Seaspiracy to court where you can prove your 'facts'? 2. Why are you afraid to take the matter to a legal forum where learned man & woman of widsom and highest integrity would listen your arguements and can decide on the matter? If you are so right (as you claim to be) then you can not only win a big compensation but can prove the world your point. Honestly, I have a feeling that you will not do so because there is something 'fishy' in your business. https://www.youtube.com/watch?v=1Q5CXN7soQg
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155 w
Dear Muhammad Fahd Khan Thank you for getting your climate idea to level 2! We have reached out to Marine Stewardship Council and asked what they think. I will keep you updated on any progress! /Adam We Don't Have Time
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It’s interesting. I haven’t watched it myself but I have to admit that when I heard so many say it was a pack of lies, I thought ok that’s probably true because so many people were saying it. People that care about the planet. But now I’m thinking about it more, I think a lot of those people are involved in “sustainable” businesses that talk about climate but are underneath it all still pushing for continued economic growth, car ownership and so on. I need to watch it myself and see.
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It is a good watch but I am not advocating that they are right. What my concern is that why do not the organisations that are blamed for bad businesses practices take them to court? This makes me doubt that they cannot prove that they are the good guys in a formal legal setting
Shared by Juan M Bellacetin
23 Grados y Medio
158 w
Summary Rain Guardian is a rehydration methodology of the biosphere that was born out ot the need to combat the imminent dehydration of the vegetation cover of soils and the increase of forest fires in the northern and southern hemisphere of the planet. RG is a technique for capturing the relative humidity of the atmosphere by means of Atmospheric Water Generators AWG for the generation and dispertion of water for the hydration of the vegetation cover of ecosystems mitigating droughts and forest fires, protecting the biosphere of the planet for the reduction of water scarcity in the world. APPROACH From an axiomatic approach the biological and physical effects of Rain Guardian method generate benefits as vegetation cover recovery, ecosystems protection,microclimates generation, temperature decrease, reduce high moisture levels on Atmosphere, reduce high sea levels, regeneration of groundwater reserves, rivers and lakes. It is possible optimize water irrigation over large areas by increasing yields by capturing moisture from evaporating water in rehydrating soils for regeneration. The highest concentration of moisture in the atmosphere is found along the coasts, with a physical-mechanical process this moisture can be transported to inland areas of the coasts for the regeneration of vegetation cover and groundwater regeneration. Objective This resilience method aims to protect the life of all living beings on the planet and its ecosystems as well as to cover the basic needs of humanity. daily hydrating the vegetation and the soil with atmospheric condensation technologies to mitigate the environmental and food crisis that humanity is facing. The moment to sharing technical, scientific and creative knowledge in Agricultural Engineering, Traditional Agriculture, Environmental Engineering, Biology, Science and Technology is now to recover plant communities on the Planet, improve soil water retention underground, reduce deforestation and flooding rates to be able to mitigate the climate change effects on time. This hydration metodology have the following objectives: *Communities and Wildlife protection, contribute to reforestation plans to biosphere recovery, hydrate ecosystems, bushfires prevention. *Foster collaborative knowledge and interdisciplinary actions to improve techniques and technologies as swiftly as possible to mitigate the climate change effects *Promote peace and prosperity by the means of water resource, help to achieve food sufficiency balances for the humankind Anyone interested in join this project? Contact me to share the project view
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Pinned by We Don't Have Time
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154 w
Hello! And thank you for your Idea! if you would like to read more about one of the ways we work with rain check out our TIARA project: https://www.siwi.org/what-we-do/transforming-investments-in-african-rainfed-agriculture-tiara/
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Thanks for all the agrees support, In the World Water Week, I would like to share with all of you and updated version of this rehydration methodology desingned, is free to be shared with any Institution, Initiative, Project that you consider helpfull to solve water stress issues around the world https://drive.google.com/file/d/14tKsonRIs45gI_9LSAPqoAOzgW38CpHL/view?usp=sharing
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158 w
The idea of generating water and somehow trying to gain control over the unpredictable weather has always been an interesting concept. I’m following.
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158 w
Now is possible to capture the relative humidity from the atmosphere with the optimal conditions of temperature, altitude and humidity could be efficient this process, now there are technology can condense from 20 liters to 5000 liters of water per module daily up to 1 millons of water at day. If you want to know more, do not hesitate to contact me
Juan M Bellacetin
158 w
They can generate large amounts of constant and stable energy in ridiculously reduced spaces (1MW in 2 square meters), they do not produce emissions, they do not generate waste, they do not require fuel, they have the most economical cost even over solar or wind energy $ 0.015 USD kWh and a useful life of more than thirty years. Speaking about scalability, the applications range from the autonomous supply of energy in homes and isolated spaces, to industrial applications of self-generation off-grid, through applications of electric mobility without the need for batteries (there is no need for batteries, if you carry a on-board generator). Considering the applications, these systems can be used to generate clean energy at the consumption site (off-grid) and under any climate scenario. They are an excellent choice to generate Green Hydrogen on demand. They can be used as a source of energy in industrial thermal applications. They can feed Plasma Arch for smelting processes or treating and eliminating solid urban waste without emissions at any scale. They can be used as a power source for electric mobility applications from cars, trains, ships and airplanes. They can be integrated into any embedded electrical system to manufacture autonomous products from 5kW. It can be used as a standalone off-grid battery charger. And whatever else your imagination gives you. Would you be willing to consider a technology that can qualitatively and quantitatively accelerate the achievement of the goals for the elimination of CO2 in GIGA TONS originated in the Electrical Market ?. With an ROI of 2.5-3 years and a market of 3 trillion dollars the first year waiting out there? If your answer is YES, write us a message here or an email to: jm.jr@h2energy.com.mx and azaidan@everforce.ca Or send a tweet to discuss the topic: @JBellacetin By the way, we can also produce graphene from the emissions generated in any chimney or tailpipe. Greetings sisters and brothers in the name of Mother Earth
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158 w
Interesting but why not more info here or a link.
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124 w
The forest industry is so eager to cut down trees today to make a few bucks on biofuels. Why not wait a few years (while the trees keep growing) and get a good price from the battery industry for the waste product lignin (which cannot be used in paper making)? Who knows, maybe in the end we can combine lignine batteries with paper and use cardboard machinery to produce them at impressing scale and speed?