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Oklahoma Electric Cooperative

Oklahoma Utility Interconnection & net metering rules
Net Metering Allowed1
NEM TypeMonthly
Line Taps Allowed0
Load Taps Allowed0
AC Disconnect RequiredYes

Net metering & export

Net Metering Allowed
1
NEM Type
Monthly
TOU Utility
0
Post Solar Billing Method
Net Metering
Solar Export Type
Avoided Cost
Net Excess Generation Notes

Should your DG system generate more electricity than you use during the month, the energy will be credited at the Cooperative’s avoided energy cost. The Cooperative’s avoided energy cost shall be the Cooperative’s Power Supplier’s avoided cost as determined by the Cooperative’s Power Supplier. The avoided cost shall be calculated periodically, as provided by the Cooperative’s Power Supplier. The current avoided cost can be found here.

Rebates Offered
0
Deregulated
1
Allows Standby
0

Interconnection & taps

Approval Req To Install
Yes
Interconnection Level
3
Line Taps Allowed
0
Load Taps Allowed
0
Automatic Transformer Upgrade Size
0
Meter Aggregation Allowed
0

System size & offset

System Size Restrictions
125
System Size Restriction Type
Percent
System Size Battery Included
0
System Size Includes Existing Systems
0
Offset Value
0
Offset Calculation Period
0
Industry Standard Watts Sqft
2
System Offset Notes

System may only be size up to 25 kW AC or 125% offset of their historical usage, whichever is less.

System may be size over 25 kW but will not be eligible for Net Metering.

Offset Calc Tool
Historical Usage

Metering & disconnect

Production Meter Required
No
AC Disconnect Required
Yes
AC Disconnect Labeling
Visible Lockable Labeled Disconnect

Plans & docs

Site Plan Reqs

Standard

SLD Reqs

Standard

Electric Service Reqs

Safety Disconnect Required

  •  The disconnect switch will be located so as to be readily accessible to Cooperative personnel in a location acceptable to both the Member and Cooperative.
  • The disconnect switch shall be a type that can be secured in an open position by a Cooperative lock. If the Cooperative has locked the disconnect switch open, the Member shall not operate and/or close the disconnect switch.
Electrical Stamp Required
0
Equipment Approvals
California Energy Commission
Meter Num Req SLD 3LD
0
ESID Num Req SLD 3LD
0
Website
link
Phone
(405) 321-2024

Other details

Restrict Inspection
0
Revision Required
1
Mod Swap Requires Planset
1
Address ID
4795788
Express Planset Eligible
Yes
Compiled from public records, 2026. Tariffs and interconnection rules change; verify with Oklahoma Electric Cooperative 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.