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All-in-one solar-powered tower makes carbon-neutral kerosene in the field at pilot-scale

Green Car Congress

We are the first to demonstrate the entire thermochemical process chain from water and CO 2 to kerosene in a fully-integrated solar tower system. Previous attempts to produce aviation fuels through the use of solar energy have mostly been performed in the laboratory. B) Photograph of the solar tower fuel plant during operation.

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Why EVs Aren't a Climate Change Panacea

Cars That Think

Transportation accounts for only 27 percent of greenhouse gas emissions (GHG) in the U.S.; Another expectation is that homeowners and businesses will become “ fully electrified ” by replacing oil, propane and gas furnaces with heat pumps along with gas fired stoves as well as installing solar power and battery systems.

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Climate Change is NSF Engineering Alliance’s Top Research Priority

Cars That Think

Since its launch in April 2021 , the Engineering Research Visioning Alliance has convened a diverse set of experts to explore three areas in which fundamental research could have the most impact: climate change; the nexus of biology and engineering; and securing critical infrastructure against hackers.

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Aptera's hyper-efficient, solar-charged car: Does $2 gas change its appeal?

Green Car Reports

Is it a good idea to market an efficiency-focused car around oil dependence when national-average gas prices are headed toward $2.00 A video recently last Tuesday by Aptera takes exactly that angle—introducing the company’s electric three-wheeler in light of international conflict and climate change, as related to the oil.

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Biden commits $7B to low-income solar, expands climate corps on Earth Day

Baua Electric

Photo by RAZE Solar on Unsplash President Biden is marking Earth Day by announcing $7 billion in grants for low-income households to go solar, and expanding his administration’s US Climate Corps. The Act, as a whole, commits hundreds of billions of dollars to climate and energy related programs.

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3 Oil Majors That Bet Big On Renewables

Green Car Congress

An analysis of near-term spending plans on renewables by the biggest oil and gas companies shows that real investments in renewable energy will continue to pale in comparison to capex plans for greenfield fossil fuel projects. Indeed, much of Big Oil's reduction in greenhouse gas (GHG) emissions leans on the so-called natural gas bridge.

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EGEB: Oil and gas lobbyists are trying to stop clean energy with Facebook ads

Electrek

In today’s Electrek Green Energy Brief (EGEB): Fossil fuel lobbyists are using Facebook ads to try to thwart crucial climate-change initiatives. SolarReviews launches a new solar calculator that doesn’t require you to sign up. GM says it will source 100% clean energy for its US sites by 2025.

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