Greater Boston Residential Assistance A2 (R-2) with electric heat
NSTAR Electric Company · Flat · filed 2026
$0.1034per kWh, all in
$1,241a year at 1,000 kWh/mo
$7.50fixed, before any usage
$0.1992utility's actual average
What this tariff charges
| Fixed charge | $7.50 per month |
|---|---|
| Structure | Flat |
| Filed | 2026-02-01 |
Energy rates
The charged price is the base rate plus its adjustment. Adjustments carry fuel and rider costs and are frequently most of the bill, so a comparison built on the base rate alone is meaningless.
Energy charge
| Tier | Up to | Base | Adjustment | Charged $/kWh |
|---|---|---|---|---|
| 1 | no limit | 0.09591 | 0.00000 | 0.09591 |
What it costs at different usage levels
| kWh per month | Annual total | Effective $/kWh |
|---|---|---|
| 500 | $665.46 | $0.1109 |
| 1000 | $1,240.92 | $0.1034 |
| 2000 | $2,391.84 | $0.0997 |
Effective rate includes the fixed charge, which is why it falls as usage rises.
NSTAR Electric Company offers a cheaper tariff at this usage.
Greater Boston Residential Assistance A4 (R-3) without electric heat comes to
$1,175.88 a year against this one's
$1,240.92 — a difference of
$65.
Eligibility rules may apply; check with the utility.
URDB rate id 6987ed3850272414cb041771 · utility source document · all NSTAR Electric Company tariffs