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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. Over those 15 years, US global warming emissions declined about 17 percent.

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Waste-To-Energy Tech Could Slash U.S. Water Sector Carbon Emissions, But Its Potential Remains Underdeveloped

Circle of Blue

utilities have been slower to adopt the energy- and emissions-saving technologies than those in other parts of the world. Wastewater-to-energy systems start with a process called anaerobic digestion, which treatment plants have been using for ages to reduce the volume of sewage waste. By Laura Gersony, Circle of Blue — August 4, 2021.

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

Union of Concerned Scientists

Now it’s on to the state Senate, where the question is: Will this be the year Minnesota sets a path toward 100-percent carbon-free electricity? Those scenarios showed that the IRA would accelerate solar and wind deployment and reduce carbon emissions to 80 percent below 2005 levels by 2030.

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Five Things the “Nuclear Bros” Don’t Want You to Know About Small Modular Reactors

Union of Concerned Scientists

But as I showed in my 2013 and 2021 reports, the hype surrounding SMRs is way overblown, and my conclusions remain valid today. According to the economies of scale principle, smaller reactors will in general produce more expensive electricity than larger ones. What are SMRs?

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The Year in Water, 2021

Circle of Blue

The Year in Water, 2021. Water Crises Take Center Stage By Brett Walton, Circle of Blue – December 9, 2021. Communities rich and poor bore witness to horrific devastation in 2021. Too little. Too polluted. For years these compact phrases, mantra-like in their repetition, have come to define the world’s water problems.

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The Stream, August 5, 2021: Detroiters Reject Proposal For Income-Based Water Rates

Circle of Blue

Waste-To-Energy Tech Could Slash U.S. Water Sector Carbon Emissions, But Its Potential Remains Underdeveloped. Like all other industries, the clock is ticking for the sector to cut its carbon pollution, given President Joe Biden’s goal to halve the country’s greenhouse gas emissions by 2030 and reach net zero by 2050.

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Electric Vehicle Frequently Asked Questions (FAQs)

Enviromental Defense

Electric vehicles (EVs) play an important role in reducing carbon pollution from transportation. But there are some false and half true claims being made about electric vehicles. Here we will separate fact from fiction about electric vehicles. Question: Do Electric Cars work in cold weather?