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University of Colorado Boulder

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CU Boulder’s Weimer Lab unveils economical method for producing clean fuel

The Weimer Lab at the University of Colorado Boulder has introduced an efficient and cost-effective method for using renewable energy to produce fuel, which could have applications in various industries like transportation, steelmaking, and ammonia production. The research, published in the journal Joule, presents a thermochemical process that employs solar energy to produce hydrogen gas from water or carbon-neutral fuels from water and carbon dioxide. Notably, the study explores running this process at elevated pressure, which was found to not only accelerate the reaction rate but also significantly increase fuel production, particularly with CU Boulder-developed iron-aluminate materials. This approach differs from electrolysis and has potential economic viability, eliminating the need for rare materials and offering scalability through established engineering principles.
In contrast to the electrolysis method gaining commercial attention for green hydrogen production, the Weimer Lab's approach utilizes heat instead of electricity to split water, potentially offering economic advantages. The process can also split carbon dioxide into carbon monoxide, which when combined with hydrogen, forms syngas, a crucial building block for liquid hydrocarbon fuels like gasoline and diesel. As carbon dioxide can be sourced from the atmosphere or industrial emissions, the resulting fuel would be carbon-neutral, contributing minimal additional emissions to the environment beyond what's required for its production. The researchers envision a future where solar-derived fuels become a viable and environmentally friendly option alongside traditional fossil fuels.




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  • We Don't Have Time

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    Dear George Kariuki Your climate love has received over 50 agrees! We have reached out to University of Colorado Boulder 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

    1
    • winnie nguru

      41 w

      Has all the perks.. Clean, sustainable, affordable energy

      1
      • Videlis Eddie

        41 w

        Very commendable the world needs clean energy

        1
        • Elizabeth Gathigia

          41 w

          This innovation is a great one the world needs clean energy

          7
          • dickson mutai

            41 w

            @CU Boulder's, your pioneering work holds immense promise for advancing sustainable energy solutions.

            4
            • johnte ndeto

              41 w

              Being cost effective renewable and clean energy is really impressive of university of Colorado

              10
              • Kevin

                41 w

                Really impressive innovation

                3
                • Hilda Wangui

                  41 w

                  Great innovation to enhance sustainability on clean energy

                  12
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