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Monash study on solar-driven electrolysis for green hydrogen production cautions on life-cycle emissions and EROI

Green Car Congress

Researchers at Monash University in Australia have conducted a lifecycle analysis and net energy analysis (LCA/NEA) of a hypothetical large-scale solar-electrolysis plant for the production of green hydrogen. solar generation exceeding electrolyzer capacity). Process flow diagram and construction phase boundary. Palmer et al.

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2020 Hyundai Sonata Hybrid offers up to 52 mpg combined; Solar Roof System

Green Car Congress

At the Chicago Auto Show, Hyundai introduced its new 2020 Sonata Hybrid, featuring up to 686 miles of driving range and an EPA-estimated 52 mpg combined fuel economy rating on the Blue trim. Combined system power output is 192 horsepower and EPA estimated fuel economy numbers are 50 city, 54 highway and 52 combined for the Blue trim.

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Obama climate plan calls for new fuel economy standards for heavy-duty vehicles post-2018; cleaner fuels and investment in advanced fossil energy

Green Car Congress

Among the transportation-related elements of US President Barack Obama’s new climate action plan, which he is outlining today in a speech at Georgetown University, is the development of new fuel economy standards for heavy-duty vehicles post-2018. Preparing the US for the impacts of climate change. Earlier post.).

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New automatic climate control in the BMW 3 Series improves both air quality and fuel economy

Green Car Congress

With the new automatic climate control system in the BMW 3 Series, BMW is offering a combination of increased interior comfort due to improved air quality and better fuel economy through intelligent control. After a frosty night or when it is bitterly cold, the new climate control system quickly generates a high heat output.

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From Solar Tiles to Starship: The Decade Musk Failed to Deliver Puts Semi At Risk

CleanTechnica EVs

continued] The post From Solar Tiles to Starship: The Decade Musk Failed to Deliver Puts Semi At Risk appeared first on CleanTechnica. At the time, Elon Musk promised a revolution in freight: 500 miles of electric range, faster acceleration than a diesel, and a cost-per-mile that would make it a no-brainer for fleet managers.

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IEA: steep decline in nuclear power would threaten energy security and climate goals

Green Car Congress

With nuclear power facing an uncertain future in many countries, the world risks a steep decline in its use in advanced economies that could result in billions of tonnes of additional carbon emissions, according to a new report by the International Energy Agency. Investment in new nuclear projects in advanced economies is even more difficult.

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Study Finds On-Road Transportation Sector the Greatest Net Contributor to Atmospheric Warming Now and in Mid-Term; Power Sector Takes the Lead by 2050

Green Car Congress

A new study by led by Nadine Unger at NASA’s Goddard Institute for Space Studies (GISS) that analyzes the net climate impacts of emissions from economic sectors rather than by individual chemical species has found that on-road transportatation is and will be the greatest net contributor to atmospheric warming now and in the near term.