The proposed NextEra-Dominion transaction, valued at approximately $67 billion, represents more than a corporate combination; it underscores structural shifts in U.S. electricity markets driven by concentrated load growth in Northern Virginia and Florida. Primary regulatory filings with the Federal Energy Regulatory Commission reveal that both companies have separately cited interconnection queue backlogs and transmission constraints as limiting factors in serving hyperscale customers, a detail absent from initial transaction reporting. From one policy perspective, the merger could streamline renewable integration, given NextEra's extensive wind and solar portfolio and Dominion's existing nuclear and gas assets, potentially aligning with Department of Energy goals for grid modernization under the Infrastructure Investment and Jobs Act. An alternative view, drawn from historical FERC analyses of prior utility combinations such as the 2012 Exelon-Constellation merger, highlights risks of reduced competition in wholesale markets and upward pressure on retail rates in constrained regions. What coverage has underemphasized is the interplay with national security considerations: concentrated control of generation and transmission in coastal load centers may affect resilience planning amid rising electrification mandates and semiconductor-driven power needs. State-level public utility commission dockets in Virginia and Florida will likely surface these tensions through evidentiary hearings on rate-base impacts and service reliability.