City of Buffalo

Minnesota 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 If something here is out of date or missing, tell us and we'll fix it.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
Line Taps AllowedNo
Load Taps AllowedNo
AC Disconnect RequiredYes

Net metering & export

Net Metering Allowed
Yes
NEM Type
Monthly
TOU Utility
No
Post Solar Billing Method
Net Metering
Solar Export Type
Avoided Cost
Net Excess Generation Notes

Like most utilities in Minnesota, the customer will have the option to select what their post solar billing is going to be. (NEM Monthly/Annual or Export Rate). They'll select this when the utility sends them the Uniform Contract (or Interconnection Agreement).


NEM Annual: excess kWh (in kWh) will rollover to the next month. At the end of the year (12/31) excess kWh will expire

NEM Monthly - excess kWh will be credited monetarily at the end of the billing period at average retail cost

Export Rate: $0.04 - $0.06 (depending on the season)

Rebates Offered
No
Deregulated
No
Allows Standby
No

Interconnection & taps

Approval Req To Install
Yes
Line Taps Allowed
No
Load Taps Allowed
No
Automatic Transformer Upgrade Size
0
Meter Aggregation Allowed
Yes

System size & offset

System Size Restrictions
40
System Size Restriction Type
AC kW
System Size Battery Included
No
System Size Includes Existing Systems
No
Offset Type
No Restrictions
Offset Value
0
Offset Calculation Period
0
Industry Standard Watts Sqft
2
Utility Specific Adjustments


Inverter Oversize Restrictions
No
System Offset Notes


Offset Calc Tool
Historical Usage

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

Electrical Stamp Required
No
Equipment Approvals
California Energy Commission
Meter Num Req SLD 3LD
Yes
ESID Num Req SLD 3LD
No
Website
link
Phone
(763) 682-1181

Other details

Revision Required
Yes
Mod Swap Requires Planset
Yes
Compiled from public records, 2026. Tariffs and interconnection rules change; verify with City of Buffalo 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.