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Transmission Rates

Current Eversource open access transmission service rates in Connecticut, New Hampshire and Massachusetts.

Schedule 21-ES (Part A)

Local Network Service/Long-Term Firm Point-To-Point Transmission Service

CL&PNSTAR (West)PSNH
Annual Rate (kW-Year)$23.2565$82.0381$22.9618

Short-Term Firm/Non-Firm Point-To-Point Transmission Service

On-Peak/Off-PeakCL&PNSTAR (West)PSNH
Monthly STF Rate (kW-Month)
Weekly STF Rate (kW-Week)
Daily STF Rate (kW-Day)*
$1.9380
$0.4472
$0.0894
$6.8365
$1.5777
$0.3155
$1.9135
$0.4416
$0.0883

Schedule 12C Costs

CL&PNSTAR (West)PSNH
Annual Rate (kW-Year)$7.3361$0.1240N/A


Schedule 21-ES, Schedule ES-1 (Part A) Scheduling- System Control and Dispatch Service Rates

Annual Control Center/Long-Term Firm Point to Point S&D 

CL&PNSTAR (West)PSNH
Annual Rate (kW-Year)($0.7641)($0.2194)($0.1245)

Short-Term Firm/Non-Firm Point-To-Point S&D

On-Peak/Off-PeakCL&PNSTAR (West)PSNH
Monthly STF Rate (kW-Month)
Weekly STF Rate (kW-Week)
Daily STF Rate (kW-Day)*
($0.0637)
($0.0147)
($0.0029)
($0.0183)
($0.0042)
($0.0008)
($0.0104)
($0.0024)
($0.0005)


Schedule 20A-ES- Hydro Quebec DC Facilities

Long-Term Firm/Short-Term Firm Point-To-Point Transmission Service Over Hydro Quebec DC Transmission Facilities


CL&P, NSTAR (West) and PSNH
Annual HQ-DC LTF Rate (kW-Year)
Monthly HQ-DC STF Rate (kW-Month)
Weekly HQ-DC STF Rate (kW-Week)
Daily HQ-DC STF Rate (kW-Day)*
$14.86710
$1.23893
$0.28591
$0.05718

Non-Firm Point-To-Point Transmission Service Over Hydro Quebec DC Transmission Facilities

On-Peak/Off-PeakCL&P, NSTAR (West) and PSNH
Monthly HQ-DC NF Rate (kW-Month)
Weekly HQ-DC NF Rate (kW-Week)
Daily HQ-DC NF Rate (kW-Day)*
Hourly HQ-DC NF Rate (kW-Hour)*
$1.23893
$0.28591
$0.05718
$0.00357


Schedule 21-ES (Part B)

Local Network Service/Long-Term Firm Point-To-Point Transmission Service

NSTAR (East)
Annual Rate (kW-Year)$45.6439

Short-Term Firm/Non-Firm Point-To-Point Transmission Service


NSTAR (East)
Monthly NF Rate (kW-Month)
Weekly NF Rate (kW-Week)
Daily NF Rate (kW-Day)*
Hourly NF Rate (kW-Hour)*
$3.8037
$0.8778
$0.1251
$0.0052

Schedule 12C Costs

NSTAR (East)
Annual Rate (kW-Year)N/A


Schedule 20A-NSTAR- Hydro Quebec DC Facilities

Long-Term Firm/Short-Term Firm Point-To-Point Transmission Service Over Hydro Quebec DC Transmission Facilities


NSTAR
(East)
Inbound
NSTAR
(East)
Outbound
Annual HQ-DC LTF Rate (kW-Year)
Monthly HQ-DC STF Rate (kW-Month)
Weekly HQ-DC STF Rate (kW-Week)
Daily HQ-DC STF Rate (kW-Day)*
$10.77049
$0.89754
$0.20712
$0.04142
$17.95075
$1.49590
$0.34521
$0.06904

Non-Firm Point-To-Point Transmission Service Over Hydro Quebec DC Transmission Facilities

On-Peak/Off-PeakNSTAR
(East)
Inbound
NSTAR
(East)
Outbound
Monthly HQ-DC NF Rate (kW-Month)
Weekly HQ-DC NF Rate (kW-Week)
Daily HQ-DC NF Rate (kW-Day)*
Hourly HQ-DC NF Rate (kW-Hour)*
$0.89754
$0.20712
$0.04142
$0.00259
$1.49590
$0.34521
$0.06904
$0.00432
*The hourly rate is capped at the daily rate and the daily rate is capped at the weekly rate.