US commercial power demand will surpass total residential demand for the first ever time in 2026, the Energy Information Administration said in a Short-Term Energy Outlook on Tuesday.
Commercial power demand is forecast to rise to 1,550 billion kilowatt hours this year, up from 1,493 in 2025. Residential demand will slip to 1,508 billion KWh, from 2025's 1,515 billion, leaving the commercial segment as the larger driver of demand.
While residential demand will resume growth in 2027, rising to a forecast 1,525 billion KWh, the commercial segment's faster growth will keep it in first position, with forecast demand next year of 1,621 billion KWh.
Data centers in the US and elsewhere have emerged as a huge driver of electricity demand, prompting investments in new generation capacity to ensure their needs can be met.
Total national power generation is forecast to rise to 4,345 KWh this year and 4,478 billion KWh in 2027, up from 2025's 4,275 billion, the outlook showed.
In terms of the energy mix, coal will become the only fuel source to decline, falling an estimated 8.4% this year to 671 billion KWh with a further 2.6% decline to 654 billion KWh expected in 2027.
Solar generation capacity is expected to advance at a steady 20% both in 2026 and 2027 by when installations will output will reach an estimated 423 billion KWh.
Growth in wind generation, a technology whose development has recently been blighted by government efforts to stall projects, will see more subdued growth between 5% and 6% both this year and next with generation to reach 520 billion KWh in 2027.
While natural gas power generation decreased in 2025, it is expected to resume growth this year and next, by 1.8% and 3.3% respectively to 1,789 billion KWh.