Data

Every market, side by side

One chart per utility. Pick a state and a view; each chart links to the utility’s full page.

The lowest offer and the average 12-month offer, day by day, against the supply rate where one exists.

Eversource East 41 offers · Sep 21, 2026

Lowest and average 12-month offer against Eversource East’s supply rate, March to September 2026

Daily rateboard snapshots

11¢12¢13¢14¢15¢16¢17¢18¢AprMayJunJulAugSepAvg 12-mo offer17.24¢Eversource East price to compare17.32¢Lowest offer15.90¢
GRID SHOPPER
Eversource West 29 offers · Sep 21, 2026

Lowest and average 12-month offer against Eversource West’s supply rate, March to September 2026

Daily rateboard snapshots

11¢12¢13¢14¢15¢16¢17¢18¢AprMayJunJulAugSepAvg 12-mo offer17.34¢Eversource West price to compare15.93¢Lowest offer14.29¢
GRID SHOPPER
Nantucket Electric 6 offers · Sep 21, 2026

Lowest and average 12-month offer against Nantucket Electric’s supply rate, March to September 2026

Daily rateboard snapshots

11¢12¢13¢14¢15¢16¢17¢18¢19¢20¢AprMayJunJulAugSepAvg 12-mo offer19.05¢Nantucket Electric price to compare17.18¢Lowest offer13.97¢
GRID SHOPPER
National Grid - NEMA 42 offers · Sep 21, 2026

Lowest and average 12-month offer against National Grid - NEMA’s supply rate, March to September 2026

Daily rateboard snapshots

11¢12¢13¢14¢15¢16¢17¢18¢19¢AprMayJunJulAugSepAvg 12-mo offer17.83¢National Grid - NEMA price to compare17.18¢Lowest offer14.37¢
GRID SHOPPER
National Grid - SEMA 41 offers · Sep 21, 2026

Lowest and average 12-month offer against National Grid - SEMA’s supply rate, March to September 2026

Daily rateboard snapshots

11¢12¢13¢14¢15¢16¢17¢18¢19¢AprMayJunJulAugSepAvg 12-mo offer17.84¢National Grid - SEMA price to compare17.18¢Lowest offer16.10¢
GRID SHOPPER
National Grid - WMECO 42 offers · Sep 21, 2026

Lowest and average 12-month offer against National Grid - WMECO’s supply rate, March to September 2026

Daily rateboard snapshots

11¢12¢13¢14¢15¢16¢17¢18¢19¢AprMayJunJulAugSepAvg 12-mo offer17.82¢National Grid - WMECO price to compare17.18¢Lowest offer15.90¢
GRID SHOPPER
Fitchburg 13 offers · Sep 21, 2026

Lowest and average 12-month offer against Fitchburg’s supply rate, March to September 2026

Daily rateboard snapshots

12¢13¢14¢15¢16¢17¢18¢19¢20¢AprMayJunJulAugSepAvg 12-mo offer18.79¢Fitchburg price to compare18.92¢Lowest offer13.17¢
GRID SHOPPER