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Fossil Fuels Must Go: Re-inventing US Transportation

Union of Concerned Scientists

Together with other modes of transportation, our vehicles emit the most heat-trapping gases in the US economy: 28 percent, followed closely by the electricity sector. Contrary to claims made by some pundits, this transition away from fossil fuels can be done at moderate cost, primarily with technologies that are commercially available today.

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Everything You Wanted to Know About Biodiesel and Renewable Diesel. Charts and Graphs Included

Union of Concerned Scientists

Biofuels can play a productive role when used at a sustainable level. Source EIA Monthly Biofuels Capacity and Feedstocks Update ) Using more oils and fats for fuel instead of food and animal feed has consequences for competing users of these products and for the global agricultural system. Source US Energy Information Administration.

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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 CI is determined through a lifecycle analysis of the global warming pollution associated with the production and use of gasoline, diesel, biofuels, electricity, or other alternative fuels. California may seem like an unlikely driver of deforestation from soybean and palm oil biofuels. LCFS credit generation.

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Air Canada Aims to Decarbonize Using Electric-Hybrid Aircraft and Sustainable Aviation Fuels

Environment + Energy Leader

The coalition's mission is to accelerate the deployment and use of sustainable aviation fuel technologies to reach 10% of the global jet aviation fuel supply by 2030. The post Air Canada Aims to Decarbonize Using Electric-Hybrid Aircraft and Sustainable Aviation Fuels appeared first on Environment + Energy Leader.

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Air Canada Aims to Decarbonize Using Electric-Hybrid Aircraft and Sustainable Aviation Fuels

Environment + Energy Leader

The coalition's mission is to accelerate the deployment and use of sustainable aviation fuel technologies to reach 10% of the global jet aviation fuel supply by 2030. The post Air Canada Aims to Decarbonize Using Electric-Hybrid Aircraft and Sustainable Aviation Fuels appeared first on Environment + Energy Leader.

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Is It Possible to Phase Out Petroleum and Transform our Transportation System?

Union of Concerned Scientists

Replacing petroleum with renewable electricity as the primary source of transportation energy will leave us all much better off. In other words, technological solutions are necessary but not sufficient. On the technology side, decarbonization is the key. How do we make this transformation happen?

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

Circle of Blue

Coal power, from mining to generation, is among the thirstiest and most polluting ways to produce electricity. But other low-carbon technologies do not tread as lightly. Growing trees to store carbon or harvesting plants to convert into biofuel is a commitment of land, water, and fertilizer, which can pollute rivers and aquifers.

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