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Gray, blue, or moo hydrogen? How gas companies are milking California’s LCFS
Avoided methane emissions from out-of-state dairy farms are fueling a burgeoning shadow carbon offsetting scheme within the California LCFS
Get on board California’s zero-emission trains!
California adopts a first-in-the-nation ban on the oldest and dirtiest diesel locomotive engines.
Don’t plug in your plug-in hybrid? EPA will now hold automakers responsible.
Accounting for the real-world use of PHEV’s would prevent over-crediting of GHG emission savings
Electric city bus sales overtake diesel in Europe
This marks the first time that a zero-emission technology has become dominant in a European road transport sector
Benefits of adopting California’s Advanced Clean Cars II regulations
Combustion engine vehicles emit climate-warming greenhouse gases (GHGs) and air pollutants that are harmful to human health. In August 2022, California adopted the Advanced Clean Cars II regulations to rapidly reduce light-duty vehicle emissions. The Advanced Clean Cars II regulations implement increasingly stringent standards for combustion vehicles while requiring an increasing number of new light-duty […]
Acertos e equívocos nas diretrizes para o setor de transportes do Plano de Ação Climática do estado de São Paulo
Ações propostas em novo plano podem comprometer metas estaduais de emissões líquidas zero
O impacto ambiental de biocombustíveis no Brasil: O que ficou de fora?
Estudo da EPE projeta reduções significativas das emissões de biocombustíveis até 2032. No entanto, este estudo pode superestimar tais reduções, principalmente para o biodiesel, ao não considerar emissões ligadas ao uso da terra.
It’s time for Europe to address diesel defeat devices once and for all
Over seven years after the Dieselgate scandal first broke, high emissions from diesel vehicles are still a widespread issue
Will California rise to the Biden administration’s SAF Grand Challenge?
Although sustainable aviation fuels have faced some stumbling blocks, several measures are available to support SAF scaleup
Europe’s heavy-duty CO2 standards risk being delayed. Our climate can’t wait.
A recent leak shows a six-month delay to the revision to Europe’s CO2 standards for trucks and buses
