Biggs Municipal Utilities

California Utility Interconnection & net metering rules

Spot something wrong?

Tariffs and interconnection rules move often. If something here is out of date or missing, tell us and we'll fix it.

Report a correction
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
Post Solar Billing Method
Net Metering
Net Excess Generation Notes

If, in a regular monthly billing cycle, the energy supplied by BIGGS to Customer is less than the energy supplied by Customer to BIGGS, BIGGS will account to Customer a kWh record for the net energy supplied to BIGGS. The credit shall be displayed in the next monthly billing cycle statement.



E = energy supplied by BIGGS to Customer over the previous 12 month period

R = the appropriate rate (adopted by BIGGS City Council in accordance with the rules of California Assembly Bill 890) for energy, per kWh, applicable to Customers with excess photovoltaic generation.

Rebates Offered
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
No

System size & offset

System Size Restrictions
10
System Size Restriction Type
DC kW
System Size Battery Included
No
System Size Includes Existing Systems
No
Offset Type
Combination
Offset Value
100
Offset Calculation Basis
Historical
Offset Calculation Period
12
Industry Standard Watts Sqft
2
System Offset Notes

100% historical usage OR 10 kW DC whichever is less.

Obtain all 12 months of usage as we need it in our application.

Offset Calc Tool
EPBB

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

No Specific Requirements

SLD Reqs

No Specific Requirements

Electric Service Reqs

System Sizing: 100% offset

If the customer doesn't have 12 months usage history, to come up with the allowable offset the utility will: take all the months the customer does have in their usage history, and then fill in the missing months with a city average kWh amount


CSI CEC-AC Rating (must include PDF page of results)

Placards

If the AHJ requires placards, then they will be required for utility as well.

Equipment Approvals
California Energy Commission
Rate Schedule Link
link
Website
link
Phone
(530) 868-5493

Other details

Revision Required
Yes
Mod Swap Requires Planset
Yes
Compiled from public records, 2026. Tariffs and interconnection rules change; verify with Biggs Municipal Utilities 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.