Sullivan: What the 2026 midterms could mean for energy investors

The 2026 midterms are unlikely to cause major near-term moves in energy stocks, but the results could shape investment conditions over the longer term. A narrow Democratic gain in Congress may lead to more scrutiny of agency decisions, while limited margins would make sweeping new laws difficult to pass.

Democratic control could favour offshore wind and solar, while continued Republican control could give the administration more room to expand domestic production, speed up permitting and loosen environmental rules. State races may have a more direct effect on data centres and utilities, especially in Texas, where a proposed moratorium on new data centre construction could influence energy demand and related investments.