Idaho Power (OR)

Oregon Utility Interconnection & net metering rules

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

Net metering & export

Net Metering Allowed
Yes
NEM Type
Annual
TOU Utility
Yes
Post Solar Billing Method
Net Metering
Net Excess Generation Notes

Currently, customers who do not generate enough energy to cover their needs pay the same retail rates for power they use as Idaho Power’s standard service customers, while customers who generate more electricity than they need in a month receive an energy credit measured in kilowatt-hours (kWh). The credit carries forward to offset the customers’ energy needs in future months.

Rebates Offered
No
Deregulated
No
Allows Standby
No

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
Meter Aggregation Allowed
Yes

System size & offset

System Size Restrictions
25
System Size Restriction Type
AC kW
System Size Battery Included
Yes
System Size Includes Existing Systems
No
Offset Type
No Restrictions
Offset Value
0
Offset Calculation Period
0
Industry Standard Watts Sqft
2
System Size Justification
Load Justification
System Offset Notes

25 kW AC for Residential and Small General Service;

100 kW AC for Large Commercial, Industrial, and Irrigation.

AC-coupled battery systems count toward total system size.

Offset Calc Tool
PV Watts

Metering & disconnect

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

Plans & docs

Site Plan Reqs

See Customer Generation IX Standards in file

SLD Reqs

Idaho Power also requires an AC disconnect switch on the customer’s side of the meter.

Line-side tap located behind meter. Connecting before the main disconnect will keep production online with main disconnect off. If tap is located in meter base, there must be adequate wiring space and load-side lugs or connectors must be listed for this purpose.

Install Reqs

The switch shall be located within 10-feet of the service meter and be accessible to Idaho Power employees at all times. If the switch cannot be located within 10-feet of the service meter or is not visible from the meter, a permanent placard at the service meter location must be provided that gives clear directions to the disconnect location. Draw-out or other types of disconnects are not acceptable.

Website
link
Phone
(800) 632-6605
Compiled from public records, 2026. Tariffs and interconnection rules change; verify with Idaho Power (OR) 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.