R-Net Billing Farm Residential Service Rider - Net Billing Rate
Town of Concord, Massachusetts (Utility Company) · Time-of-use · filed 2026
Data quality note. This tariff is flagged
(missing fixed charge). It is shown for reference and
excluded from rankings. How anomalies are flagged →
$0.1953per kWh, all in
$2,344a year at 1,000 kWh/mo
$0.00fixed, before any usage
What this tariff charges
Fixed charge
$0.00 per month
Export (sell) rate
$0.2113 per kWh
Structure
Time-of-use
Filed
2026-04-01
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.
Period 0
Tier
Up to
Base
Adjustment
Charged $/kWh
1
no limit
0.18389
0.00000
0.18389
Period 1
Tier
Up to
Base
Adjustment
Charged $/kWh
1
no limit
0.27283
0.00000
0.27283
Period 2
Tier
Up to
Base
Adjustment
Charged $/kWh
1
no limit
0.22841
0.00000
0.22841
Period 3
Tier
Up to
Base
Adjustment
Charged $/kWh
1
no limit
0.18105
0.00000
0.18105
Period 4
Tier
Up to
Base
Adjustment
Charged $/kWh
1
no limit
0.17680
0.00000
0.17680
Period 5
Tier
Up to
Base
Adjustment
Charged $/kWh
1
no limit
0.18207
0.00000
0.18207
What it costs at different usage levels
kWh per month
Annual total
Effective $/kWh
500
$1,171.84
$0.1953
1000
$2,343.68
$0.1953
2000
$4,687.36
$0.1953
Effective rate includes the fixed charge, which is why it falls as usage rises.
This is a time-of-use tariff, so the result also depends on when power is used;
an average residential pattern is assumed. Details →
Town of Concord, Massachusetts (Utility Company) offers a cheaper tariff at this usage.RESRA Farm Residential Service Assistance Opt Out Rate comes to
$796.77 a year against this one's
$2,343.68 — a difference of
$1,547.
Eligibility rules may apply; check with the utility.
Rooftop solar on this tariff
A 7 kW system costing $21,000 before incentives would save
$1,807 a year on this tariff, paying back in
12 years.
No federal tax credit is included: Section 25D ended on December 31, 2025.
This rate schedule is applicable to all small-scale generation facilities with a net output of less than one hundred sixty-seven (167) kilowatts of alternating current capacity as determined by CMLP. This rider is only available for residential service The Concord Municipal Light Plant (the "CMLP") shall pay for energy delivered to the CMLP system from eligible, small scale generating sources including: solar, wind, and micro-turbine units which simultaneously generate electricity and recover heat.