Democratic Midterm Wins Could Complicate U.S. Energy Policy

Democrats could use control of Congress and key committees to scrutinize White House oil deals and challenge the administration’s support for fossil fuels and rapid data-center expansion. Likely areas of investigation include oil arrangements involving Venezuela and a reported diesel deal with Russia’s Vladimir Putin. Senator Ed Markey of Massachusetts, a member of the Environment and Public Works Committee, said investigations were coming. “They are going to need to plant new forests for all of the subpoenas we’ll be printing,” he said.

The election also shifted state-level politics in places central to data-center development, including Ohio, Georgia and Texas. In Texas, oil and gas engineer Jon Rosenthal won a seat on the three-member Railroad Commission, becoming its first Democratic member since 1990. Though in the minority, he could influence issues such as data-center permits and wastewater disposal from oil and gas production. Governors could also slow data-center projects amid concerns that AI-driven electricity demand will raise household bills. Democrats may seek to restore some clean-energy tax credits, while Trump has vowed to veto legislation he opposes. Congress’s control of spending gives both sides leverage, but not enough to enact major changes without cross-party agreement.

The Iran war is another major pressure point, with consequences for international oil markets and U.S. fuel prices. Rystad Energy analysts said a hostile congressional majority could push the administration toward a deal over the Strait of Hormuz rather than further strikes. They said restoring traffic through the strait was necessary for Middle Eastern crude supplies and refined-product inventories to normalize. The source says voters punished the administration over living costs and gasoline prices, which reached record highs for this time of year amid the war.

A proposed bipartisan permitting bill, scheduled for a Senate procedural vote on November 9, will offer an early test of whether the branches can reach agreement. Oil and clean-energy companies both support faster infrastructure permitting, but progressive Democrats may challenge provisions they see as favoring oil and gas. TD Cowen analysts cut the bill’s odds of passing to about 25%, from 40% before the election. Wood Mackenzie analysts said “permitting reform has a path that other Democratic priorities do not.”