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Researchers develop earth-abundant photocatalyst for conversion of ammonia into hydrogen

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When illuminated with light-emitting diodes rather than lasers, the photocatalytic efficiencies remain comparable, even when the scale of reaction increases by nearly three orders of magnitude. The new catalyst breaks those molecules into hydrogen gas and nitrogen gas, the largest component of Earth’s atmosphere.

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WUSTL researchers demonstrate solar-panel-powered microbial electrosynthesis to produce n-butanol from light, CO2 and power

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A team of biologists and engineers modified Rhodopseudomonas palustris TIE-1 (TIE-1) so that it can produce a biofuel using only three renewable and naturally abundant source ingredients: carbon dioxide, solar panel-generated electricity and light. Louis have discovered a new way to train microbes to make n -butanol.

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Light over heat: UV-driven rhodium nanoparticles catalyze conversion of CO2 to methane

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Duke University researchers have engineered rhodium nanoparticles that can harness the energy in ultraviolet light and use it to catalyze the conversion of carbon dioxide to methane, a key building block for many types of fuels. The red corners of the cube show the intense electric field from the excitation of LSPRs.

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Study finds GHG emissions from corn ethanol now 46% lower than gasoline

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A new study by a team from Environmental Health & Engineering (EH&E) has found that greenhouse gas emissions from corn ethanol are 46% lower than those from gasoline—a decrease in emissions from the estimated 39% done by previous modeling. EH&E) and Adjunct Professor of Environmental Health at Harvard’s T.H. —Scully et al.

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Cornell team suggests engineered bacteria could address current limitations of energy storage technologies

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Raising the penetration of renewable —an intermittent—sources of energy into the grid will require large scale electrical energy storage and retrieval. —Buz Barstow, senior author and assistant professor of biological and environmental engineering. —Farshid Salimijazi, first author.

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ARPA-E awarding $30M to 12 hybrid solar projects; conversion and storage

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Under the FOCUS program, projects will develop advanced solar converters that turn sunlight into electricity for immediate use, while also producing heat that can be stored at low cost for later use as well as innovative storage systems that accept both heat and electricity from variable solar sources. Gas Technology Institute.

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Unifrax introduces new nano-structured alumina catalyst support technology for a greener catalytic conversion option: Eco-lytic

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The solution is designed to help prolong a cleaner engine life and enable vehicle manufacturers to meet increasingly stringent environmental, social, and governance (ESG) standards and regulations, while providing considerable cost savings as the market transitions to electric vehicles (EVs).