Cedarburg Light and Water Utility

Wisconsin Utility Interconnection & net metering rules

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Net Metering AllowedYes
NEM TypeMonthly
Supply Side Taps AllowedNo
Line Taps AllowedNo
Load Taps AllowedNo

Net metering & export

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

The customer shall be billed monthly on a net energy basis and shall pay the fixed charge and energy charge specified in the rate schedule under which he is served. If, in any month, the customer’s bill has a credit balance of $25 or less, the amount shall be credited to subsequent bills until a debit balance is reestablished. If the credit balance is more than $25, the utility shall reimburse the customer by check upon request. Monthly credits shall be computed by taking the net excess kilowatt-hours produced times the sum of the applicable energy charge plus monthly power cost adjustment clause (PCAC).

Rebates Offered
Yes
Deregulated
No

Interconnection & taps

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

System size & offset

System Size Restrictions
0
System Size Restriction Type
No Restrictions
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

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

For all categories, the applicant shall include with the application a site plan that shows the location of the interconnection disconnect switch, adjoining street name, and the street address of the DG facility. For Category 2, 3, or 4 DG facilities, the site plan shall show the location of major equipment, electric service entrance, electric meter, interconnection disconnect switch, and interface equipment.

SLD Reqs

"The

applicant shall include a oneāˆ’line schematic diagram with the

completed standard application form. ANSI symbols shall be

used in the oneāˆ’line schematic diagram to show the following:

(a) Generator or inverter.

(b) Point where the DG facility is electrically connected to the

customer’s electrical system.

(c) Point of common coupling.

(d) Lockable interconnection disconnect switch.

(e) Method of grounding, including generator and transformer

ground connections.

(f) Protection functions and systems.

(2) The applicant shall include with the schematic diagram

technical specifications of the point where the DG facility is electrically connected to the customer’s electrical system, including

all antiāˆ’islanding and power quality protective systems. The

specifications regarding the antiāˆ’islanding protective systems

shall describe all automatic features provided to disconnect the

DG facility from the distribution system in case of loss of grid

power, including the functions for over/under voltage, over/under

frequency, overcurrent, and loss of synchronism. The applicant

shall also provide technical specifications for the generator, lockable interconnection disconnect switch, and grounding and shall

attach the technical specification sheets for any certified equipment. The applicant shall include with the schematic diagram a

statement by the manufacturer that its equipment meets or exceeds

the type tested requirements for certification."

Install Reqs

All installations shall include equipment circuit breakers, on the DG facility side of the point where the DG facility is electrically connected to the customer’s electrical system, that are capable of interrupting the maximum available fault current. Equipment circuit breakers shall meet all applicable UL, ANSI, and IEEE standards.

Placards

The applicant shall label the interconnection disconnect switch ā€œInterconnection Disconnect Switchā€ by means of a permanently attached sign with clearly visible and permanent letters. The applicant shall provide and post its procedure for disconnecting the DG facility next to the switch.

Equipment Approvals
California Energy Commission
Website
link
Phone
(262) 375-7650
Compiled from public records, 2026. Tariffs and interconnection rules change; verify with Cedarburg Light and Water Utility 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.