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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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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. gCO 2 e/MJ) which is 46% lower than the average carbon intensity for neat gasoline.

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EPA Proposes to Streamline Approval Process for Fuel Conversion Systems

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The US Environmental Protection Agency (EPA) is proposing to make it easier for manufacturers to gain approval to sell fuel conversion systems. The proposed rule would cover conversions of light-duty vehicles and heavy-duty highway vehicles and engines, and would apply to all clean alternative fuels. Vehicle/Engine Age.

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DOE issues $10M incubator FOA for batteries, power electronics, engines, materials, fuels and lubricants

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in electric vehicles (PEVs). Advanced Power Electronics and Electric Motors for Electric Traction Drives. The components to enable electric drive vehicles must be more affordable. Electric drive components must be reliable and provide long vehicle service equal to or better than conventional petroleum powered vehicles.

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Expanded and updated GREET 2021 released

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For the GREET 2021 release, the team also added eight pathways for fuels for use in engines co-optimized with drop-in biofuel blends to improve engine efficiency performance and reduce engine-out emissions. (Co-Optima). Co-Optima). These MCCI fuels are diesel-like bio-blendstocks blended with petroleum diesel.

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SEAT pushes forward with CNG line-up

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A CNG vehicle reduces CO 2 emissions by about 25% compared to a gasoline-driven equivalent. Plus, the maintenance costs of the TGI models are similar to those of traditional combustion engine vehicles. Only a pure electric vehicle running on 100% renewable energy would offer a better overall outcome.

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Mercedes-Benz powering ahead with €3B strategic engine initiative; increasing electrification, 48V; diesel and gasoline; cylinder deactivation

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billion) in its strategic engine initiative. There will be world premieres for new advanced technologies, such as the Integrated Starter-Alternator (ISG); the 48 V electrical system; and the electric auxiliary compressor (eZV). The new engines] also need to be designed with a view to all current and future requirements.

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