Coverage
Is your utility covered?
For the utilities below we curate verbatim commercial tariffs — energy, demand, TOU, tiers and riders, each sourced and dated. Everywhere else the engine backstops with the public U.S. Utility Rate Database, clearly flagged at lower confidence. Type a utility to check.
Check your utility
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curated utilities
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states with curated tariffs
USURDB
national backstop
Backstop only (USURDB)
1–2
3–5
6–9
10+ curated
Select a state
Tap a tile on the map, or search above, to see the curated utilities.
Coverage shown is for curated commercial rate tariffs — the cost-of-power engine. Interconnection, hosting-capacity and permitting coverage vary by utility and region; every result card states its own source and confidence. Full = full tariff, high confidence (5/5). Headline = headline rates, good confidence (4/5).