The average historical volatility of the daily Henry Hub front-month futures price, a key benchmark for U.S. natural gas, trended downward through the first half of the year, with quarterly volatility falling from a recent high of 81% in the fourth quarter of 2024 to 69% by mid-2025. This decline marks a return to more typical seasonal patterns and reflects greater market stability as storage inventories return to levels close to the prior five-year average. Since 2022, natural gas markets have experienced a series of extremes, including both unusually high and low inventory levels, which contributed to elevated price volatility. Recent quarters, by contrast, have seen more seasonally consistent price movements, suggesting that natural gas market dynamics have steadied amid record storage injections and more balanced inventories.

We expect U.S. coal-fired power plants will remain relatively well-stocked through the end of next year in our latest Short-Term Energy Outlook. We estimate power plants in the United States had 124 million short tons of coal on-site at the end of June for them to consume that coal at a rate of about 1.3 million short tons per day, meaning they had about 93 days' worth of fuel on-site. This metric, also called days of burn, is calculated by dividing coal inventories held at power plants by a seasonal consumption rate. We forecast days of burn will range between about 90 and 120 days between now through the end of 2026, or about a month's worth of coal more than power plants had on-site between 2019 and 2022.

The United States exported more crude oil to Nigeria than it received from Nigeria for the first time in February and March 2025. During this period, refinery maintenance on the U.S. East Coast drove down U.S. demand for crude oil imports, including imports from Nigeria, and the relatively new Dangote refinery in Nigeria drove up Nigeria's demand for inputs, including crude oil it imported from the United States. This marks the first time that the United States was a net crude oil exporter to Nigeria, and structural changes to crude oil trade between the countries suggest this dynamic could occur more frequently.

In 2024, France increased its cross-border electricity deliveries by 48%, from 70 terawatthours (TWh) in 2023 to 103 TWh in 2024. France's electricity exports to Belgium and Germany increased the most, but France also exported more electricity to Spain, Switzerland, the United Kingdom, and Italy, according to data from the European Network of Transmission System Operators for Electricity. Within France's electricity generation mix, nuclear energy increased the most, followed by hydropower.

In our recently published Annual Energy Outlook 2025 (AEO2025), we introduce our new Carbon Capture, Allocation, Transportation, and Sequestration module (CCATS), which allows us to model carbon capture in the coming decades.

U.S. proved reserves of crude oil and lease condensate totaled 46 billion barrels at year-end 2023, a 4% decline from the previous year's record, according to our U.S. Crude Oil and Natural Gas Proved Reserves, Year-End 2023 report. U.S. proved reserves of natural gas fell to 604 trillion cubic feet, a 13% decline from their 2022 record. Both declines marked the first annual decrease in U.S. proved reserves for those fuels since 2020.

Based on what power plant owners and operators have reported to EIA, the total operating capacity of U.S. coal-fired power plants is scheduled to fall from 172 gigawatts (GW) in May 2025 to 145 GW by the end of 2028, according to our Preliminary Monthly Electric Generator Inventory. On a regional basis, 58% of the planned coal capacity retirements are in the Midwest and Mid-Atlantic regions.

In our Annual Energy Outlook 2025 (AEO2025), we project U.S. production growth of crude oil and natural gas remains relatively high through 2030 due to increasing U.S. exports of petroleum products and liquefied natural gas (LNG), as U.S. energy exports continue to be economical for international consumers.

California is set to lose 17% of its oil refinery capacity over the next 12 months because of two planned refinery closures. If realized, the closure of the facilities is likely to contribute to increases in fuel price volatility on the West Coast.

In 2024, the United States imported about 17% of its domestic energy supply, half of the record share set in 2006 and the lowest share since 1985, according to our Monthly Energy Review. The decline in imports' share of supply in the previous two decades is attributable to both an increase in domestic energy production and a decrease in energy imports since 2006.

In 2024, the United States consumed about 94 quadrillion British thermal units (quads) of energy, a 1% increase from 2023, according to our Monthly Energy Review. Fossil fuels—petroleum, natural gas, and coal—accounted for 82% of total U.S. energy consumption in 2024. Nonfossil fuel energy—from renewables and nuclear energy—accounted for the other 18%. Petroleum remained the most-consumed fuel in the United States, as it has been for the past 75 years, and nuclear energy consumption exceeded coal consumption for the first time ever.

According to our latest annual Refinery Capacity Report, U.S. operable atmospheric distillation capacity, the primary measure of refinery capacity, totaled 18.4 million barrels per calendar day (b/cd) on January 1, 2025-essentially flat compared with last year.

Electricity demand in the PJM Interconnection and ISO New England (two regional grid operators covering the Northeast United States) reached multiyear highs on June 23 and June 24, respectively. Electricity demand increased significantly due to a heat wave that affected most of the Eastern United States this week.

In our Annual Energy Outlook 2025 (AEO2025) Reference case, we project the electricity consumed for commercial computing will increase faster than any other end use in buildings. Computing accounted for an estimated 8% of commercial sector electricity consumption in 2024 and grows to 20% by 2050. Ultimately, more electricity could be consumed by computing than for any other end use in the commercial sector, including lighting, space cooling, and ventilation.

In 2024, about 20% of global liquefied natural gas (LNG) trade transited the Strait of Hormuz, primarily from Qatar. The strait is a critical route for oil and petroleum products as well.

During summer 2025, from June through September, residential customers in the United States can expect average monthly electricity bills of $178, a slight increase from last summer's average of $173. We expect a slight decrease in consumption, driven by cooler forecast summer temperatures relative to last summer, which only partially offsets the expected increase in residential electricity prices in most areas of the country.

The United States continued to produce more energy than it consumed in 2024. This surplus energy production helped energy exports grow to a record high 30.9 quadrillion British thermal units (quads) in 2024, up 4% from 2023. Energy imports stayed flat at 21.7 quads in 2024, meaning the United States exported 9.3 quads more energy than it imported, the highest net exports in our records, which date back to 1949.

We forecast U.S. ethane exports will decrease by 80,000 barrels per day (b/d) this year and by 177,000 b/d in 2026 in our June Short-Term Energy Outlook because of new licensing requirements for U.S. exports of ethane to China. Any policy changes that relax licensing requirements, such as the outcome of trade negotiations between the United States and China, would lead us to increase our forecasts for U.S. ethane exports again.

The Strait of Hormuz, located between Oman and Iran, connects the Persian Gulf with the Gulf of Oman and the Arabian Sea. The strait is deep enough and wide enough to handle the world's largest crude oil tankers, and it is one of the world's most important oil chokepoints. Large volumes of oil flow through the strait, and very few alternative options exist to move oil out of the strait if it is closed. In 2024, oil flow through the strait averaged 20 million barrels per day (b/d), or the equivalent of about 20% of global petroleum liquids consumption. In the first quarter of 2025, total oil flows through the Strait of Hormuz remained relatively flat compared with 2024.

Underground working natural gas storage capacity in the Lower 48 states increased in 2024 according to our latest data. We calculate natural gas storage capacity in two ways: demonstrated peak capacity and working gas design capacity. Both increased in 2024. Underground natural gas storage provides a source of energy when demand increases, balancing U.S. energy needs. In 2024, demonstrated peak capacity rose 1.7%, or 70 billion cubic feet (Bcf), to 4,277 Bcf, while working gas design capacity increased slightly by 0.1%, or 3 Bcf.