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

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Taking IRENA’s REmap scenario as a reference, renewable hydrogen could deliver 5% of total final energy demand in 2050. Along with hydrogen production and use, an energy transition will involve the synchronous upscaling of renewable electricity, batteries, and energy use technologies. According to the IEA, less than 0.1%

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EIA projects increases in global energy consumption and emissions through 2050

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If current policy and technology trends continue, global energy consumption and energy-related carbon dioxide emissions will increase through 2050 as a result of population and economic growth. EIA projects electricity generation to almost double in developing non-OECD countries by 2050. —EIA Acting Administrator Stephen Nalley.

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DOE tool allows consumers to estimate localized upstream greenhouse gas emissions for EVs and PHEVs

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The US Department of Energy (DOE) has published a Beyond Tailpipe Emissions Calculator that provides estimates of total greenhouse gas (GHG) emissions associated with driving an electric vehicle (EV) or plug-in hybrid electric vehicle (PHEV), including emissions from the production of electricity used to power the vehicle.

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EIA projects US energy-related CO2 emissions to remain near current level through 2050; increased natural gas consumption

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Carbon dioxide emissions from S energy consumption will remain near current levels through 2050, according to projections in EIA’s Annual Energy Outlook 2019. USenergy-related carbon dioxide emissions and fossil fuel energy consumption. Energy-related CO 2 emissions generally follow energy consumption trends.

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EPA proposes stringent new emissions standards for light-, medium-, heavy-duty vehicles for MY 2027 and beyond

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The US Environmental Protection Agency (EPA) announced two new proposed federal emissions standards spanning light-, medium- and heavy-duty vehicles for model year 2027 and beyond. Together, the proposals would reduce oil imports by approximately 20 billion barrels.

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ICCT assesses impact of EV battery manufacturing life-cycle emissions debt; policy implications

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Analysts at the International Council on Clean Transportation (ICCT) have reviewed recent research into the greenhouse gas emissions from the manufacturing of lithium-ion batteries for electric vehicles. They note that the the impacts of battery production on electric vehicles’ overall emissions is “an especially complex topic”.

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Tesla and GM sign on to use supply chain emissions database

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Tesla, General Motors (GM) and others have signed an agreement to use a database tracking greenhouse gas emissions, with this year’s report having been shared by U.S. We are here at this COP in particular because this is the year of the Global Stocktake,” Gore said in reference to tracking progress on Paris Agreement goals.

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