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Chalmers team identifies two main challenges for bio-hydrocarbon fuel production from cheap sources

Green Car Congress

Researchers at Chalmers University of Technology, Sweden, have identified two main challenges for renewable biofuel production from cheap sources: lowering the cost of developing microbial cell factories; and establishing more efficient methods for hydrolysis of biomass to sugars for fermentation.

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KU Leuven team creates solar panel that produces hydrogen from moisture in air

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The KU Leuven bioscience engineers solved this problem by designing a solar panel of 1.6 We wanted to design something sustainable that is affordable and can be used practically anywhere. We’re using cheap raw materials and don't need precious metals or other expensive components. In the beginning, the efficiency was only 0.1

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On National Golf Cart Day (seriously), here’s 10 ways they beat cars

Baua Electric

Several manufacturers have also created street-legal versions of their golf carts, usually signified with “LSV” in the name ( for the Low-Speed Vehicle designation ), which can be legally driven on most public roads posted with speed limits of 35 mph (56 m/h) or lower. Speed is the real killer.

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The Boring Company’s skeptics need to calm down about the LVCC Loop

Teslarati

The Boring Company’s Las Vegas Convention Center Loop has been completed, and as with every other project from Elon Musk, the initiative has attracted a barrage of criticism from skeptics, some of whom have ridiculed and mocked the transport tunnel system. ” Even dedicated EV blogs have dismissed the project as “boring.”

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Ninth annual Green Innovation Index finds California light-duty vehicle emissions spike; major challenge to 2030 climate goals

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However, although the state has made considerable progress decoupling economic growth from greenhouse gas (GHG) emissions, the rate of emissions decline appears to be slowing, due in part to a spike in transportation emissions attributed to an increase from light-duty vehicles. Transportation. decrease in public transportation trips.

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OSU hybrid “solar battery” uses photo-assisted charging to improve performance of Li-air batteries; “negative overpotential”

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Recently, redox shuttles, such as tetrathiafulvalene (TTF + /TTF), have been introduced in the battery electrolyte to address this poor charge transport issue. The design takes some cues from a battery previously developed by Wu and doctoral student Xiaodi Ren. Their hybrid design uses only three. Click to enlarge.

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KPMG study identifies 10 sustainability “megaforces” with accelerating impacts on business; imperative of sustainability changing the automotive business radically

Green Car Congress

Environmental costs are often not shown on financial statements because the bearers of such costs can be either particular individuals or society at large, are often both non-monetary and problematic to quantify for comparison with monetary values. Source: KPMG. Click to enlarge.