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The Greening of Transportation

Cars That Think

According to the Intergovernmental Panel on Climate Change , approximately 15 percent of net anthropogenic greenhouse gas emissions come from the transportation sector. To meet global climate targets, we must devise ways to get people and goods from point A to point B without burning fossil fuels.

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3 Oil Majors That Bet Big On Renewables

Green Car Congress

Further, Equinor plans to reduce its net carbon intensity by at least 50% by 2050 by deploying CCUS (Carbon Capture, Utilization, and Storage) and hydrogen technologies. #2 As we have pointed above, ENI has the most ambitious climate change pledge with plans to lower its greenhouse gas emissions by 80% by 2050.

Oil 418
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Gravity Batteries, Green Hydrogen, and a Thorium Reactor for China

Cars That Think

2021 was a big year for energy-related news, what with the ongoing hunt for new forms of energy storage and cleaner if not carbon-free electricity and events and research that spotlighted the weak links in our power grid. This article, by researchers at PARC and the University of Washington, is one possible answer.

Hydrogen 105
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The Complex Calculus of Clean Energy and Zero Emissions

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Thousands of Washington insiders and climate activists have had a hand in these legislative breakthroughs. Among the most articulate and almost certainly the wonkiest is Jesse Jenkins , a professor of engineering at Princeton University, where he heads the ZERO Lab—the Zero-carbon Energy systems Research and Optimization Laboratory, that is.

Clean 100
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Tsinghua/Argonne Study Finds That Mass Use of EVs in China Could Result in Higher CO2 and Criteria Pollutant Emissions Than Conventional and Hybrid Gasoline Vehicles Due to Coal-Fired Generation of Electricity

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Another concern associated with EVs is that they could increase emissions of criteria pollutants like SO 2 and NO x because power plants are believed to be the largest contributor to China’s SO 2. Generation mix of the six interprovincial power grids in 2008. Article ASAP doi: 10.1021/es100520c. and NO x emissions.

Coal 291
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Digital Twins Give Hydrogen a Greener Path to Growth

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This article is part of our exclusive IEEE Journal Watch series in partnership with IEEE Xplore. Most hydrogen today is still produced as a by-product of fossil-fuel refinement—using methane with carbon monoxide as a by-product. Hydrogen has great promise as a low-emission fuel source.

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Wind-to-Hydrogen Tech Goes to Sea

Cars That Think

Many countries have met their climate goals and are on track to be completely carbon neutral. Then, as now, wind farms are operating off the world’s coasts—but not all of these offshore sites are connected to the mainland via underwater power cables. Imagine this hopeful, and not impossible, energy scenario for the year 2040.

Wind 92