Grand Haven Board of Light & Power

Michigan Utility Interconnection & net metering rules

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Net Metering AllowedYes
NEM TypeAnnual
Line Taps AllowedNo
Load Taps AllowedNo
AC Disconnect RequiredYes

Net metering & export

Net Metering Allowed
Yes
NEM Type
Annual
TOU Utility
No
Post Solar Billing Method
Net Metering
Solar Export Type
N/A
Net Excess Generation Notes

The Utility shall measure the net electricity produced or consumed by the Customer­Generator during each billing period, in accordance with the Utility’s normal metering practices. If the electricity generated and delivered into the BLP’s electric system by the customer during the billing period, or any portion thereof, exceeds the electricity supplied by the BLP to the customer, then the customer shall be: (a) billed for the appropriate customer charge as other customers in the same rate class for each meter and any other charges, including but not limited to Demand and reactive power charges and any applicable adjusting rates; and (b) credited for the net excess kilowatt­hours generated and delivered into the Utility’s electric system by the Customer­Generator during the billing period, with this kilowatt­hour credit appearing on the CustomerGenerator’s bill for the following period used as an offset for the following period’s consumption. Any remaining unused kilowatt­hour credit accumulated by the Customer­Generator during the billing period shall be granted to the Utility, without any compensation to the Customer­Generator.

Rebates Offered
No
Deregulated
No
Allows Standby
No

Interconnection & taps

Approval Req To Install
Yes
Line Taps Allowed
No
Load Taps Allowed
No

System size & offset

System Size Restrictions
10
System Size Restriction Type
AC kW
System Size Battery Included
Yes
System Size Includes Existing Systems
Yes
Offset Type
Combination
Offset Value
100
Offset Calculation Basis
Historical
Offset Calculation Period
12
Inverter Oversize Restrictions
No

Metering & disconnect

Production Meter Required
No
Production Meter Position
N/A
Production Meter Labeling
N/A
AC Disconnect Required
Yes
AC Disconnect Labeling
Utility Disconnect Switch

Plans & docs

Equipment Approvals
California Energy Commission
Meter Num Req SLD 3LD
No
ESID Num Req SLD 3LD
No
Website
link
Phone
(616) 846-6250

Other details

Revision Required
Yes
Mod Swap Requires Planset
Yes
Compiled from public records, 2026. Tariffs and interconnection rules change; verify with Grand Haven Board of Light & Power 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.