North American wholesale electricity markets experienced a transformative week ending January 16, 2026, marked by significant federal policy changes and a rising focus on grid reliability amid winter demand. In the Eastern United States, market participants dealt with the effects of an administrative stop-work order on offshore wind projects, which was partly offset by judicial injunctions allowing construction to resume on key New York projects. This regulatory tug-of-war coincided with increasing political pressure for emergency capacity auctions in PJM to address supply shortages and historic capacity price surges. Throughout the region, grid operators reported that growth in data center load remains the main long-term driver of transmission expansion and resource adequacy planning, requiring more proactive interconnection strategies.