RSS feed source: US Energy Information Administration

In-brief analysis

August 20, 2025

Developers added 12 gigawatts (GW) of new utility-scale solar electric generating capacity in the United States during the first half of 2025, and they plan to add another 21 GW in the second half of the year, according to our latest survey of electric generating capacity changes. If those plans are realized, solar would account for more than half of the 64 GW that developers plan to bring online this year. Battery storage, wind, and natural gas power plants account for virtually all of the remaining capacity additions for 2025.

Developers could set a record for capacity additions if all 64 GW come online this year. The previous record for U.S. generating capacity additions was set in 2002, when developers added 58 GW to the grid, 57 GW of which was fueled

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RSS feed source: US Energy Information Administration

As digital infrastructure increasingly influences our daily lives, the National Institute of Standards and Technology (NIST) is committed to advancing cybersecurity research while also inspiring the next generation of STEM talent. Recently, the NIST

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RSS feed source: US Energy Information Administration

In-brief analysis

August 18, 2025

In our latest Short-Term Energy Outlook, we forecast U.S. working natural gas inventories will reach 3,872 billion cubic feet (Bcf) by the end of October, or 2% more than the previous five-year average for that time of year. Natural gas inventories grew quickly in late April through early June, with seven consecutive weeks of net injections to inventories exceeding 100 Bcf each for the first time since 2014.

U.S. natural gas production outpaced natural gas consumption during the start of the 2025 injection season. The injection season generally runs from April through October, when injections into storage are typically greater than withdrawals. The latest data from our Weekly Natural Gas Storage Report show total natural gas inventory was 7% above the five-year (2020–24) average as of August 8, compared with the start

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RSS feed source: US Energy Information Administration

In-brief analysis

August 13, 2025

Even without accounting for electricity interruptions resulting from major events such as hurricanes, customers in Puerto Rico experienced on average 27 hours of power grid interruptions per year between 2021 and 2024. By comparison, electricity customers in the mainland United States generally experience about two hours of electricity interruptions per year without major events.

Hurricanes and other major events add to the outage time customers experience. In August 2024, Hurricane Ernesto affected at least 1 million customers in Puerto Rico. On average in 2024, customers in Puerto Rico went without electricity for more than 73 hours, of which 43 hours were attributed to major events such as hurricanes. In September 2022, Hurricane Fiona left all 1.5 million electricity customers in Puerto Rico without power. The average customer in Puerto Rico experienced almost

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