Delmarva Power & Light
Large-load tariff for data centers: what is on file, the terms the filings state, and where each fact comes from. Terms a filing does not state are marked, never guessed.
StatusPending Last reviewed 2026-10-14
Applies at25 MW or more
What the filing saysProposed tariff filed with the Delaware PSC on December 19, 2025 (Docket No. 25-0826), following a Commission order to develop large-load tariff pages. Public workshop and comment session held Feb 2026. Pending final PSC approval as of this research -- not yet adopted. The Commission's Oct 15, 2025 order (No. 10829) defined large load as 25 MW or more of monthly maximum demand; the Sept 2026 EEI list describes Delmarva's proposal as applying at 50 MW, so the final threshold may change. New large loads in Delmarva territory were paused from interconnecting until a tariff is set (Oct 2025 PSC announcement, reported).
Stated terms
This tariff does not yet have terms we can tabulate. The status text above is what the filings and our source state. See the source below.
Source
Delaware PSC docket notices (depsc.delaware.gov, Docket No. 25-0826, notice read 2026-10-14); Delaware.gov news release (news.delaware.gov); EEI list, Sept 2026.
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Screening information from public filings, not legal or investment advice. Tariffs change; confirm the current terms with the utility and the commission before relying on them.