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It expanded its fleet by 127% year over year to 201,808 miners during the calendar year, which boosted its operating hash rate (which gauges its mining efficiency) by 288% to 39.1 EH/s (exahash ...
Increased energy efficiency and weatherization spending has a high return on investment. [26] On August 4, 1977, President Jimmy Carter signed into law The Department of Energy Organization Act of 1977 (Pub. L. 95–91, 91 Stat. 565, enacted August 4, 1977), which created the United States Department of Energy (DOE). [27]
The development of renewable energy and energy efficiency marked "a new era of energy exploration" in the United States, according to former President Barack Obama. [9] In a joint address to the Congress on February 24, 2009, President Obama called for doubling renewable energy within the following three years.
There was a lot of trading of volatility in the stock market, good volatility for the most part around the election. ... and less energy efficient. That is hard disk drives versus solid state ...
The U.S. Energy Information Administration (EIA) is a principal agency of the U.S. Federal Statistical System responsible for collecting, analyzing, and disseminating energy information to promote sound policymaking, efficient markets, and public understanding of energy and its interaction with the economy and the environment.
The United States is the world's second-largest producer and consumer of electricity. It generates 15% of the world's electricity supply, about half as much as China. [80] The United States produced 3,988 TWh in 2021. Total generation has been flat since 2010. Net electricity imports were 39 TWh, or about 1% of sales.
The tech sector dragged US stocks lower on Monday, with major indexes down about 1%. The extended decline in the Nasdaq 100 and S&P 500 can be linked to rising bond yields over the past few weeks.
The executive order requiring federal agencies to cut emissions, issued on December 8, 2021, contained measures about energy efficiency (sections 205, 206, 605). [304] By the end of that year, the Biden administration also reversed some of the rules established under Trump that reduced energy efficiency, but many of them remained in place. [305]