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XPrize in Carbon Removal Goes to Enhanced Rock Weathering

Cars That Think

The XPrize Foundation today announced the winners of its four-year, US $100 million XPrize competition in carbon removal. Contestants in the carbon removal XPrize had to demonstrate ways to pull carbon dioxide from the atmosphere or oceans and sequester it sustainably. How Does Enhanced Rock Weathering Remove CO2?

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Bertrand Piccard’s Big Hydrogen Adventure

Cars That Think

He is the quintessential modern explorer, for whom every big mission has a purpose, which generally boils down to environmental and climate-change awareness. IEEE Spectrum interviewed Bertrand Piccard at a pivotal moment in the hydrogen-powered aircraft project, with the plane, called Climate Impulse , about 40 percent built.

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First Supercritical CO2 Circuit Breaker Debuts

Cars That Think

Researchers this month will begin testing a high-voltage circuit breaker that can quench an arc and clear a fault with supercritical carbon dioxide fluid. The greenhouse warming potential of SF 6 is nearly 25,000 times as high as that of carbon dioxide, he notes. In Georgia Techs design, supercritical carbon dioxide quenches the arc.

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Can a New Power Link Boost the EU’s Energy Independence?

Cars That Think

Last November , w hen Azerbaijan hosted COP29 , the United Nations annual climate summit , i t was a sort of coming-out party for the country. But i n a side room away from media attention, a different climate discussion concluded more auspiciously. In November, Baku hosted the 29th annual United Nations Climate Change Conference.

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IEEE Recognizes Itaipu Dam’s Engineering Achievements

Cars That Think

Brazil, which was undergoing rapid industrialization, sought a stable, renewable energy source to reduce its dependence on fossil fuels. By harnessing 62,200 cubic meters of river water per second, Itaipu prevents the release of nearly 100 million tonnes of carbon dioxide each year. Energy Information Administration.

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How U.S. Airports Like Pittsburgh’s Generate Electricity On Site to Avoid Heathrow-Like Outages

Baua Electric

airports are increasingly experimenting with generating and storing electricity on site typically with solar power and batteries to curb carbon emissions, prepare for future electricity needs, and manage rising disruptions caused by climate change and aging infrastructure. can help reduce an airports carbon footprint.

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Driving Toward a Greener Future: Fuel Cell Electric Buses Market Projected to Surpass USD 3.5 Billion by 2032

Get Electric Vehicle

This zero-emission technology is seen as a crucial component in achieving global climate targets, particularly in the transportation sector, which accounts for a significant share of global carbon emissions. Partnerships between automakers, fuel cell manufacturers, and energy providers are fostering innovation and reducing costs.

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