What is nuclear power uprating and why is it important?
Nuclear power in the US has steadily contributed 19% of electricity since 1990, mainly through uprates. These uprates, approved by the NRC, have boosted capacity by 24,080 MWt or 8030 MWe, equivalent to over 7 new plant units. Most uprates range from 0-5%.
Watch the history of coal power plants in the United States
Coal played a significant role in the US, generating half of the nation’s electricity in 1920 and maintaining that share for decades. However, aging coal plants are being retired due to competition from efficient natural gas and renewable energy sources, as well as state climate policies. This shift reflects growing concerns about cost and carbon emissions.
What U.S. states have the highest fuel taxes?
Americans closely monitor gasoline prices, viewing them as indicators of leaders’ success, economic health, and environmental policy effectiveness. The price of crude oil largely influences gas prices, yet federal and state taxes play a significant role. These taxes, popular due to revenue generation, heavily fund highway and mass transit spending.
Where have companies committed to the Principles for Responsible Investment?
The Principles for Responsible Investment (PRI) were launched in 2006 by a group of institutional investors and the United Nations to promote sustainable and responsible investment. It has over 5300 signatories in 80+ countries, holding more than $65 trillion in assets. However, there are criticisms about its voluntary basis and enforcement mechanisms.
The S&P 500 Carbon Efficient Index
Stock market indices reflect market performance and health. Carbon indices, like the S&P 500 Carbon Efficient Index (CEI), weigh companies based on carbon emissions per revenue unit, aiming for lower carbon exposure without altering industry allocations. Over 5 years, the CEI boasted a robust 13% return, outperforming many major indices.
Gender mainstreaming in clean energy: informal urban settlements in sub-Saharan Africa
Approximately 2.3 billion people globally lack access to clean cooking, posing health risks, especially for women and children in low- and middle-income countries. Gender mainstreaming is crucial for achieving universal clean energy access. However, integration into energy projects in informal urban areas remains fragmented, necessitating better support and capacity building.
Gender diversity in the United States energy workforce
Gender equity is vital for economic stability. In the U.S. energy industry, women hold 27% of jobs, despite recent growth. Challenges persist globally in solar, wind, and hydropower industries, emphasizing the need for ongoing efforts to address gender disparities.
Watch the history of geothermal power in the United States
In the United States, geothermal power plants are predominantly located in six western states due to significant tectonic activity. In 2022, California housed 72% of this capacity, generating 6% of its electricity from geothermal power. The Geysers project in northern California is the world’s largest geothermal array.
Watch the history of battery storage in the United States
Utility-scale battery storage (BESS) systems store and distribute large-scale electricity and are crucial for renewable energy integration. Since the mid-2000s, about 460 such systems were built in the U.S., the largest being the 409 MW Manatee Energy Storage Center.
Does the United States financial system support global climate goals?
Major financial institutions’ practices are not climate-friendly, with policies disconnecting short-term targets from required long-term climate actions. A Columbia University report highlights financial institutions’ political influence, using lobbying and campaign contributions, often obstructing climate policy. The report suggests measures for shifting towards positive climate action.