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NSTAR Electric Company rates

12 plans, each transcribed from the filed rate schedule and verified against it.

PlanStructureEffective $/kWh
Rate R-1 Residential (delivery only)flat2026-07-01$0.1981
Rate R-1 Residential (delivery only)flat2026-07-01$0.1837
Rate R-1 Residential (with Basic Service)flat2026-07-01$0.3714
Rate R-1 Residential (with Basic Service)flat2026-07-01$0.3569
Rate R-1HP Residential Heat Pump (delivery only)TOU2026-07-01$0.1198 – $0.1972
Rate R-1HP Residential Heat Pump (delivery only)TOU2026-07-01$0.1054 – $0.1827
Rate R-1HP Residential Heat Pump (with Basic Service)TOU2026-07-01$0.2931 – $0.3704
Rate R-1HP Residential Heat Pump (with Basic Service)TOU2026-07-01$0.2786 – $0.3559
Rate R-3 Residential Space Heating (delivery only)flat2026-07-01$0.1908
Rate R-3 Residential Space Heating (delivery only)flat2026-07-01$0.1763
Rate R-3 Residential Space Heating (with Basic Service)flat2026-07-01$0.3640
Rate R-3 Residential Space Heating (with Basic Service)flat2026-07-01$0.3496

Estimates only. Excludes taxes, franchise fees, medical baseline, FERA and annual true-up. Not a bill.