Energy Advisor
NSTAR Electric Company · Flat rate

What does NSTAR Electric Company Greater Boston Residential Assistance A4 (R-3) without electric heat cost per kWh?

Greater Boston Residential Assistance A4 (R-3) without electric heat from NSTAR Electric Company is a flat-rate plan: every kWh costs the same ($0.23/kWh) regardless of time of day or total usage.

Highest rate

23¢/kWh

Lowest rate

23¢/kWh

Fixed charge

$7.00/mo

Flat rate

$0.23/kWh

Frequently asked questions

What does NSTAR Electric Company Greater Boston Residential Assistance A4 (R-3) without electric heat cost per kWh? +

Greater Boston Residential Assistance A4 (R-3) without electric heat from NSTAR Electric Company is a flat-rate plan: every kWh costs the same ($0.23/kWh) regardless of time of day or total usage.

Who offers Greater Boston Residential Assistance A4 (R-3) without electric heat? +

Greater Boston Residential Assistance A4 (R-3) without electric heat is a residential electricity plan from NSTAR Electric Company (NSTAR Electric Company).

About this data

Compiled by Optiwatt from the OpenEI U.S. Utility Rate Database (5cd342805457a3447354e9d6). Representative — verify exact prices on your NSTAR Electric Company bill or tariff sheet.

Are you on the cheapest NSTAR Electric Company plan?

Ask the free Energy Advisor about Greater Boston Residential Assistance A4 (R-3) without electric heat, or upload a bill right here to check your real usage against every NSTAR Electric Company plan.

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Data last updated June 18, 2026. Compiled by Energy Advisor from published utility tariffs.