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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. EN: We have already seen a great deal of progress.

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How Much Land Would it Require to Get Most of Our Electricity from Wind and Solar?

Union of Concerned Scientists

Critics of wind and solar routinely raise concerns about how much land would be required to decarbonize the US power sector. Acknowledging that the United States is a leading contributor to carbon emissions, the Biden administration has committed to cutting US emissions 50 to 52 percent below 2005 levels by 2030.

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Minnesota: Will This Be the Year for a 100-Percent Carbon-Free Electricity Policy?

Union of Concerned Scientists

For example, UCS, COPAL , and other project partners released a report last year that found achieving 100-percent renewable-electricity standards in US Climate Alliance states, including Minnesota, is feasible and would produce significant health and economic benefits. One area where the bill could do better?

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Solar device generates electricity and desalinates water with no waste brine

Physics World

The device uses waste heat from the solar cell for desalination, thereby cooling the solar cell. It also produces no concentrated brine as waste, cutting its potential environmental impact. However, current desalination systems can be expensive and energy hungry, producing significant carbon emissions.

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The Supreme Court’s Latest Decision Is a Blow to Stopping Climate Change

Union of Concerned Scientists

The majority 6–3 decision sharply curtails the EPA’s authority to set standards based on a broad range of flexible options to cut carbon emissions from the power sector—options such as replacing polluting fossil fuels with cheap and widely available wind and solar power coupled with battery storage.

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3 Pennsylvania Schools Achieve Green Ribbon Schools Recognition From U.S. Dept. of Education

PA Environment Daily

California Area School District California Area School District (CASD) coordinates activities within the district and with local partners that reduce environmental impact, energy use, and food waste; conserve water; introduce sustainable transportation; and increase recycling. Department of Education Green Ribbon Schools Program.

Waste 97
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Tuesday PA Environment & Energy NewsClips - 6.27.23

PA Environment Daily

House holds Regular Session June 27, 28, 29, 30 -- Committee Schedule Senate holds Regular Session June 27, 28, 29, 30 -- Committee Schedule TODAY’s Calendar Of Events TODAY 9:30: House Environmental Resources and Energy Committee meets to consider House Bill 170 (Otten-D-Chester) establishing 2,500 foot setbacks from natural gas compressor stations, (..)