North Attleborough Electric Department

Massachusetts Utility Interconnection & net metering rules

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Tariffs and interconnection rules move often. If something here is out of date or missing, tell us and we'll fix it.

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Net Metering AllowedYes
NEM TypeMonthly
Supply Side Taps AllowedYes
Line Taps AllowedYes
Load Taps AllowedYes

Net metering & export

Net Metering Allowed
Yes
NEM Type
Monthly
TOU Utility
No
Post Solar Billing Method
Net Metering
Rebates Offered
No
Deregulated
Yes

Interconnection & taps

Approval Req To Install
Yes
Supply Side Taps Allowed
Yes
Line Taps Allowed
Yes
Load Taps Allowed
Yes
Automatic Transformer Upgrade Size
0

System size & offset

System Size Restrictions
0
System Size Restriction Type
No Restrictions
System Size Battery Included
No
System Size Includes Existing Systems
No
Offset Type
Percentage
Offset Value
90
Offset Calculation Basis
Historical
Offset Calculation Period
12
Industry Standard Watts Sqft
2
System Offset Notes

The AC nameplate rating of the Facility may not exceed 90% of Customer’s highest demand peak (as determined solely by NAED) for the twelve month period preceding the date on which Customer signs the Application set forth in Attachment 1 and each anniversary thereof or 500 kW, whichever is lower;

Offset Calc Tool
N/A

Metering & disconnect

Production Meter Required
No
Production Meter Position
N/A
Production Meter Labeling
N/A
Allowed Meter Adapter
None

Plans & docs

SLD Reqs

An electrical one line diagram or sketch showing major pieces of equipment and how they will be interconnected relative to the service entrance panel and electric revenue meter

Electric Service Reqs

As-Built Drawings: Before service commences under this Tariff and before the Facility may be energized, Customer shall provide NAED with an as-built drawing of the Facility

Website
link
Phone
(508) 643-6300
Compiled from public records, 2026. Tariffs and interconnection rules change; verify with North Attleborough Electric Department before you rely on this. The useful move: if an installer says you need a main panel upgrade, ask how these tap and interconnection policies were considered first.