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In-brief analysis

July 7, 2025

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.

U.S. energy supply comes from three sources: domestic energy production, energy imports from other countries, and any energy brought out of storage.

In 2024, for the third consecutive year, the United States remained a net exporter of energy, producing a record amount that continues to exceed consumption. Individually, U.S. natural gas, crude oil, natural gas plant liquids (NGPLs), biofuels, solar, and wind each set domestic production records in

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RSS feed source: US Energy Information Administration

In-brief analysis

July 2, 2025

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.

When the Declaration of Independence was signed in 1776, wood, a renewable energy source, was the largest source of energy in the United States. Used for heating, cooking, and lighting, wood remained the largest U.S. energy source until the late 1800s, when coal consumption became more common. Wood energy is

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In-brief analysis

June 30, 2025

Data source: U.S. Energy Information Administration, Refinery Capacity Report
Note: Data reflect refinery capacity as of January 1 of the indicated year.

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.

We publish two measures of refinery capacity in the report: barrels per calendar day and barrels per stream day. Calendar day capacity represents the operator’s estimate of the input volume that a distillation unit can process in a 24-hour period under usual operating conditions, factoring in both scheduled and unscheduled maintenance. The calendar day capacity reported by companies may differ slightly from other published figures because of differences in estimation methods.

Stream

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In-brief analysis

June 27, 2025

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.

PJM Interconnection
Electricity load in the PJM Interconnection, the largest wholesale electricity market in the country, peaked at 160,560 megawatts (MW) on Monday, June 23, between 5:00 p.m. and 6:00 p.m. according to data from our Hourly Electric Grid Monitor. The load on the grid surpassed PJM’s seasonal peak load forecast of 154,000 MW but remained below the record load of 165,563 MW in 2006 (PJM has expanded numerous times, and this data point is based on PJM’s current footprint). PJM’s footprint includes 13 states

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