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Ask a Scientist: The US Has to Do More to Meet Its Carbon Emissions Reduction Goals

Union of Concerned Scientists

The legislation committed nearly $400 billion to support, among other things, wind and solar power, battery storage, electric vehicles, and other clean energy technologies that will make a significant dent in US heat-trapping emissions. It also will save US consumers money because they will spend less on fossil fuels.

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How Are Lithium-ion Batteries that Store Solar and Wind Power Made?

Union of Concerned Scientists

A 1 megawatt vanadium flow battery (a different technology from lithium-ion, but also used for energy storage) is in Pullman, Washington, built by UniEnergy Technologies and owned by Avista Utilities. Source: UniEnergy Technologies / Wikimedia Commons. Engineers develop energy storage battery technologies. Batteries.

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Unraveling LA’s Hydrogen Combustion Experiment

Legal Planet

But with the recent influx of government incentives for hydrogen production, new and improving production and storage technologies, and greater political will than ever before, H 2 ’s reputation is gaining favor. But for many of these use-cases, hydrogen doesn’t do the job particularly well, at least as compared to existing technology.

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The EIA Just Released a 30 Year Energy Outlook. It’s… Not Great

Union of Concerned Scientists

The biggest takeaway : without robust new policies, US energy sector heat trapping emissions will continue to remain high, far off-track from where we need to be to meet our climate goals. CO 2 emissions remain mostly level through 2050—nowhere close to meeting US climate goals. Carbon emissions remain high.

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Ontario could easily phase out polluting fossil gas – if it wanted to

Enviromental Defense

Ontario has a large potential supply of wind and solar energy that could be developed to help phase-out dirty gas plants. It estimated that we would need an additional 843 MW of solar and an additional 4,545 MW of wind capacity (along with a basket of other sources) to ensure the province’s energy needs are met. .

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Analysis: Bolstering Southeast Asia’s clean energy transition

A Greener Life

Above, wind turbines turn in Sidenreng Rappang, Indonesia. By Leigh Hartman When Son Nguyen lived in the US, he saw rapidly advancing electric vehicle technology and heard stories from back in Vietnam about air pollution. © Zul Kifli / AFP / Getty Images. So after returning home, he launched Dat Bike in 2019. © Dita Alangkara/AP.

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Building a Better Power Grid for Minnesota

Union of Concerned Scientists

Southwest Minnesota and the Dakotas have a lot of wind power—and the potential for even more. Minnesota’s current goal is to reduce statewide carbon emissions 30 percent by 2025 compared to 2005 levels and 80 percent by 2050. Source: MISO LRTP Report. Unlocking the gridlock for Minnesota’s renewable energy future.