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In Climate Talks, Plans to Keep Planet from Overheating Should Not Ignore Water

Circle of Blue

Carbon-reduction plans, if not well designed, can worsen water scarcity and pollution. Plans to reduce carbon emissions should take water into account. Some low-carbon energy options require significant amounts of water. Carbon-capture facilities could be sited in areas without water stress.

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A Cap on Vegetable Oil-Based Fuels Will Stabilize and Strengthen California’s Low Carbon Fuel Standard

Union of Concerned Scientists

The LCFS is the leading example of a Clean Fuel Standard , an approach to transportation fuel policy that holds oil refiners accountable to reduce the carbon intensity (CI) of transportation fuels. California may seem like an unlikely driver of deforestation from soybean and palm oil biofuels.

Biofuels 257
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Ask a Scientist: UCS Transportation Program Adds Equitable Mobility to its Portfolio

Union of Concerned Scientists

More than 20,000 Americans died prematurely in 2015 from tailpipe emissions, according to a 2019 study. Writ large, transportation is responsible for 29 percent of US carbon emissions—more than any other sector—and car and truck emissions today represent 81 percent of the US transportation sector’s global warming pollution.

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Estimating the impact of ‘eco’ jet fuel: How much could it reduce CO2 emissions by 2050?

Frontiers

Much in the same way that the automotive industry is shifting gears to produce more environmentally-friendly cars to offset the effects of the climate crisis, the aviation sector is trying to find ways to significantly cut down on its CO2 emissions. Estimates suggest that the sector is responsible for about 2.5%

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Three sustainable fuels that could be the future of green aviation

A Greener Life

“The use of SAF is expected to contribute around 65% of the reduction in emissions needed by aviation to reach net-zero in 2050,” says Albert Tjoeng, head of corporate communications for the IATA, which defines a SAF as a non-fossil fuel that has the potential to generate lower carbon emissions than conventional kerosene in its life cycle.

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Why Ontario needs to stop burning polluting gas for electricity

Enviromental Defense

The decision to ditch coal was the biggest single action of its time to cut carbon emissions in North America. That means carbon emissions from electricity in Ontario will be rising back up again after years of decline. Ontario Energy Output by Fuel Type: 2020 . Source: IESO [link]. times more than reported.

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Why Ceding Nuclear to China and Russia Threatens National Security: Michael Shellenberger's Congressional Testimony July 28, 2020

Environmental Progress

July 28, 2020 Good morning Chairperson Castor, Ranking Member Graves, and members of the committee. The good news is that recent and historical events show that economic growth can actually lower carbon emissions. Among some nations, including Britain, France, and Germany, even carbon emissions peaked in the mid-1970s.

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