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Study: Fossil fuel CO2 emissions reached max daily decline of 17% in April

Green Car Congress

A preliminary analysis of global data has found that carbon dioxide emissions from fossil fuel sources reached a maximum daily decline of 17% in April as a result of drastic decline in energy demand that have occurred during the COVID-19 pandemic. Percentage change in global daily fossil CO 2 emissions, Jan-May 2020.

Emissions 355
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Study: 2/3 of aviation climate impact due to emissions other than CO2

Green Car Congress

of the human-made climate impact; two-thirds of this impact are caused by emissions other than CO 2 , according to a new study by researchers in Europe and the US. This new study is based on a thorough review of a decade of research on aviation emissions. Aviation accounts for 3.5% —Marianne Tronstad Lund, co-author.

Climate 448
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California Energy Commission approves $2.9B investment for zero-emission transportation infrastructure

Green Car Congress

The funds will support the deployment of thousands of zero-emission trucks, school buses and transit buses to deliver clean air benefits to communities hit hardest by the impacts of pollution from medium- and heavy-duty vehicles. Last month, the California Air Resources Board (CARB) approved a complementary plan for $2.6

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How renewable diesel can help fight climate change

Clean Fleet Report

Did you know that the transportation sector is the largest contributor of greenhouse gas (GHG) emissions in the U.S.? With that in mind, the need to accelerate the phase-out of fossil fuels and transition to a more sustainable transportation system is more prominent than ever. Long hauls=liqui fuels. In the U.S.,

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U of Toronto study finds US electrification of LDV fleet not a silver bullet for tackling climate change in vehicle sector

Green Car Congress

A new study by researchers at the University of Toronto has found that current US policies are insufficient to remain within a sectoral CO 2 emission budget for light-duty vehicles that is consistent with preventing more than 2?°C GtCO 2 (28% of the projected 2015–2050 light-duty vehicle fleet emissions). C global warming.

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CA lawmakers pass AB 1322; 20% usage of sustainable fuels in the aviation sector by 2030

Green Car Congress

Rivas); the bill requires the California Air Resources Board to develop an incentives-based plan to promote the use of sustainable aviation fuel (SAF) and other alternatives to jet fuel to reduce the impact of commercial aviation on climate change.

Fuel 244
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Study finds GHG emissions from corn ethanol now 46% lower than gasoline

Green Car Congress

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, 26%), while land use change is a minor contributor (3.9 Scully et al.

Gasoline 493