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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 other low-carbon technologies do not tread as lightly. Carl Ganter/Circle of Blue.

Biofuels 363
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The Missing Piece of the Renewable Energy Revolution

HumanNature

In 2022, the installed capacity of wind and solar power grew almost 10% in the United States [1]. In 2020, this number was 10,566 kWh per year [4]- representing a mere 7% improvement in energy efficiency in more than 10 years. Eia.gov 2020. [5] Colorado Solar Panel Cost: Is Solar Worth It In 2023?

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The GIANT Food Company Enters Into Power Agreement To Buy Renewable Solar Energy

PA Environment Daily

The GIANT Company will receive approximately 155 million kilowatt hours of energy per year from the long-term power purchase agreement, with that energy matched by Green-e® Energy Certified RECs sourced from renewable facilities located throughout the U.S. EPA estimates.

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

Union of Concerned Scientists

From a countrywide perspective, the National Renewable Energy Laboratory (NREL) released a study in August 2022 identifying multiple pathways to a net-zero power grid by 2035. 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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Renewables smash fossil fuels at cost

A Greener Life

They found that the share of renewable energy that achieved lower costs than the most competitive fossil fuel option doubled in 2020. 162 gigawatts (GW) or 62 per cent of total renewable power generation added last year had lower costs than the cheapest new fossil fuel option. Beyond the tipping point of coal. C climate pathway.

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Simulations herald rethink for all-inorganic perovskite solar cells

Physics World

Solar power has a major role to play in cutting carbon emissions, but producing photovoltaic cells from silicon – the long-time market leader – is an energy-intensive process. This sector generated sales of $671 million in 2020 and is forecast to grow by 33% per year, according to market analyst 360 Research Reports.

Radiation 118
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Analysis: Is hydrogen the new oil?

A Greener Life

Japan, a long-time supporter of nuclear power, now has serious hydrogen ambitions. The 2020 Tokyo Olympics will be powered by hydrogen. The Tokyo Olympics will be powered by a fuel with ambition – hydrogen. The Tokyo Olympics will be powered by a fuel with ambition – hydrogen. photo credit: Kim Kyung-Hoon / Alamy.