EIA state reliability CSV, 2014–2024

Sources: EIA Electric Power Annual Tables 11.4, 11.5, 11.6; retrieved October 1, 2026.
Rows: 50 states, District of Columbia, U.S. Total × 11 years × 5 series.
Geography/year/method/event_treatment/series identify each row. IEEE and Any Method
are separate populations; with/without major events and loss-of-supply removed
are separate treatments. Do not pool them. These are published EIA aggregates,
not our utility estimates. Source hashes/times are retained in research receipts.
SAIDI: minutes per customer-year. SAIFI: interruptions per customer-year.
CAIDI: minutes per interruption. Numeric fields contain decimal numbers or empty
cells only. Each metric has a status: OBSERVED, UNKNOWN (empty source), or
OBSERVED_ZERO (genuine source zero). Notes annotate Hawaii 2024 IEEE loss-of-supply
removed: SAIDI=0, SAIFI=0, CAIDI missing. Never replace an empty cell with zero.
Coverage/reporter mix varies; a single storm can dominate a state-year.
Full method, limitations and citation: disaster-report.com/research/us-power-outage-statistics/