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Tri-County Electric Cooperative (OK)

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

Net metering & export

Net Metering Allowed
1
TOU Utility
0
Post Solar Billing Method
Export Rate
Solar Export Type
Avoided Cost
Solar Export Rate Approx
0.05294
Net Excess Generation Notes

The energy generated by the member’s Distributed Generation Facility and delivered back to the Cooperative shall be credited to the member during the billing period at the Cooperative’s Avoided Cost, the energy generated by the member’s Distributed Generation Facility may be used to offset the member’s energy requirements at the time of generation


The DG Rider has a power cost adjustment applied. The tariff shall be increased or decreased by the amount, in cents or fraction thereof, by which the average cost of power/kWh purchased was paid to wholesale power suppliers during the previous month exceeds or is less than 5.2594 cents per kWh. TCEC (OK) DG Rider

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
Tap Criteria

The Distributed Generation Facility must be connected on the member’s side of the TCEC retail meter (no direct connection to the TCEC distribution facilities is permitted)

Automatic Transformer Upgrade Size
0
Meter Aggregation Allowed
0

System size & offset

System Size Restrictions
0
System Size Restriction Type
No Restrictions
System Size Battery Included
0
System Size Includes Existing Systems
0
Offset Type
Percentage
Offset Value
100
Offset Calculation Basis
Historical
Offset Calculation Period
12
Industry Standard Watts Sqft
2
Offset Calc Tool
Historical Usage

Metering & disconnect

Production Meter Required
No
AC Disconnect Required
Yes
AC Disconnect Labeling
Utility Disconnect Switch

Plans & docs

Site Plan Reqs

Standard

SLD Reqs

Standard

Electric Service Reqs

Follow NEC codes for ground/equipment clearances (per utility)

Install Reqs

AC disconnect required

Placards

Follow NEC codes for placards (per utility)

Electrical Stamp Required
0
Equipment Approvals
California Energy Commission
Meter Num Req SLD 3LD
0
ESID Num Req SLD 3LD
0
Website
link

Other details

Revision Required
1
Mod Swap Requires Planset
1
Address ID
6368809
Express Planset Eligible
Yes
Compiled from public records, 2026. Tariffs and interconnection rules change; verify with Tri-County Electric Cooperative (OK) 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.