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Ask a Scientist: Two Dozen States Can Meet 100 Percent of Electricity Demand with Renewables by 2035

Union of Concerned Scientists

All told, they represent 56 percent of the US population, generate 62 percent of the country’s gross domestic product, and are responsible for 43 percent of the country’s annual carbon emissions. From 2020 to 2040, solar generation in these states jumps nearly ninefold and wind generation more than sevenfold.

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Renewables smash fossil fuels at cost

A Greener Life

New research from the International Renewable Energy Agency (IRENA) confirms renewables are continuing to outpace fossil fuels on cost. They found that the share of renewable energy that achieved lower costs than the most competitive fossil fuel option doubled in 2020. Beyond the tipping point of coal.

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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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Climate Policy in the World’s Fourth Largest Country

Legal Planet

Over three-fourths of Indonesia electricity comes from fossil fuels: 60% from coal and 16% from gas. Carbon emissions from land use change (mostly logging) are comparable to Brazil’s, though Brazil gets a lot more publicity. Indonesia is also heavily exposed to tropic storms, which are expected to get more severe.

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South Korea and Climate Change

Legal Planet

With economic growth have come carbon emissions. As of 2016, half of its total emissions are from the power sector, with 20% from industry and 15% from transportation, and. According to the Energy Information Agency , South Korea’s power sector is heavily reliant on fossil fuels. 50% coal, 26% gas, and 25% nuclear.

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Emissions by the Big Utilities: Where They Are, What They’re Aiming For

Legal Planet

It turns out that most of them are 50-60% reliant on fossil fuels, with a lot of the remainder coming from nuclear and hydro. However, there are important differences in the mix of gas and coal in generation, which matters a lot since coal-fired generators emit much more carbon per kilowatt. Fossil Fuel Use.

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In Climate Talks, Plans to Keep Planet from Overheating Should Not Ignore Water

Circle of Blue

Carbon-reduction plans, if not well designed, can worsen water scarcity and pollution. Plans to reduce carbon emissions should take water into account. Some low-carbon energy options require significant amounts of water. But is there the same focus on water’s role in reducing carbon emissions as there is for adaptation?

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