Pepco sits immediately next to the Dominion cluster. Watching the two together separates a real regional surge from load that has simply moved across a zone boundary.
30 days to 4 Oct 2026 · 2,774 MWh to 4,840 MWh
This page shows the last 30 days. Pepco zone demand has 768 readings in the warehouse, back to 27 Aug 2024. A plan opens the rest of it, with CSV export and the analyst.
U.S. Energy Information Administration
Source: U.S. Energy Information Administration, Form EIA-930 Hourly Electric Grid Monitor and the Weekly Petroleum Status Report.
Hourly electricity demand in the Potomac Electric Power zone of PJM, covering the District of Columbia and its Maryland suburbs. Collected by EIA under Form EIA-930.
Informational research only. Nothing here is personalised investment advice.