Public Hearing to consider possible action to approve: 1) the proposed “Electric — CleanPowerSF Sfpuc Commission, January 27, 2026

CleanPowerSF’s
Proposed Solar
Billing Plan
(Our Successor to Net Energy Metering)
January 27, 2026

2 What is Net Energy
Metering?
• Net Energy Metering (NEM) is for
customers with on-site renewable
energy systems like solar
• NEM customers earn credits for energy
sent to the grid
• Energy sent to the grid is credited at
the retail rate per kilowatt hour
3 0.00

0.20 0.40

0.60 0.80

1.00 1.20

1.40 Kilowatts
Residential Demand Rooftop Solar
Illustrative Example – NEM Rooftop Solar
Solar energy that
can’t be used by
household is exported
to grid and customer
credited at retail value
Solar energy used to meet household
needs reducing grid usage
Household purchases energy
from grid at retail value
Household purchases energy
from grid at retail value
4 The Problem With NEM
*CleanPowerSF Retail Rate uses the E-ELEC rate schedule values. **Wholesale Energy based on data from 1/2021 – 6/2025.
$0.12
$0.20
$0.04
$0.10
$0.07
5 0.00

0.20 0.40

0.60 0.80

1.00 1.20

1.40 Kilowatts
Residential Demand Rooftop Solar Ideal Energy Usage
Illustrative Example - Ideal Demand
6 Staff Proposal: Solar Billing Plan (SBP)
• Align rooftop solar compensation with market value to CleanPowerSF ratepayers and use CPUC-approved avoided cost calculator to determine this value
• Add a local energy credit to account for San Francisco-specific energy values • Provide additional equity credit for participating low-income customers • Continue to charge customers at retail for their energy usage • Apply Solar Billing Plan to systems approved after April 2023 or that have been on NEM for 20 years
7 Other CCAs that have adopted SBP

8 Public Comment
• 116 written public comments received between June and July 2025 Themes Response
Concern about reducing value for existing
system owners
Owners with system applications before April
2023 stay on NEM for 20 years
Concern about fairness of equity credit for
non-low-income ratepayers
Ratepayer dollars have been used to support low-
income customers in other forms before
Discomfort with using CPUC’s Avoided Cost
Calculator
The Calculator was approved under a rigorous
public process and is updated every 2 years
Strong support for battery storage incentives CleanPowerSF is working on a battery storage incentive program which will be offered in 2026
9 Timeline
Action Timeline
Solar Industry Listening Session November 7, 2024
What’s Next for Rooftop Solar Webinar February 20, 2025 Solar Workshop June 25, 2025
Public Comment via CleanPowerSF Website June 25 – July 16, 2025 Public Meetings (Rate Fairness Board, SFE Commission) November, 2025 Commission Vote January 27, 2026
New Interconnections and PG&E Solar Billing Plan
Customers Enrolled in CleanPowerSF Solar Billing Plan August 2026 10 Staff Recommendation: Solar Billing Plan
NEM (status quo) Staff Recommendation
The rate paid for
power sent to the
grid
Retail rate Change to hourly rate based on the state
calculation of market value
Local Energy Credit None Add an additional credit for all qualifying power sent to grid
Equity Credit None Add an additional credit for low-income customers’ energy sent to the grid
Net Surplus
Generation Fixed rate Change to renewable value and not reset remaining credits
Proposed new tariff would be limited to customers also on PG&E's Solar Billing Plan:
• Customers whose rooftop solar systems were approved after April 2023 • Customer on Net Energy Metering (NEM) more than 20 years Thank You!

DEPARTMENT

CleanPowerSF

AGENDA NO.

10 MEETING DATE

January 27, 2026

AGENDA ITEM
Public Utilities Commission
City and County of San Francisco
Calendar: Regular Calendar
Project Manager: Andrew Bevington

Approve CleanPowerSF’s Net Billing Tariff Schedule and revisions to the CleanPowerSF Net Energy Metering Tariff Schedule

Summary of Proposed
Commission Action:

Public Hearing to consider possible action to approve : 1) the proposed “Electric Schedule NBT-CleanPowerSF, Net Billing Tariff” (CleanPowerSF N et Billing Tariff) and 2) a revised “Electric Schedule NEM-CleanPowerSF, Net Energy Metering” (NEM Tariff) both to be effective August 20, 2026. CleanPowerSF Net Billing Tariff may also be referred to as the “Solar Billing Plan” in customer- facing communications. This action constitutes the Approval Action for the P roject for the purposes of the California Environmental Quality Act (CEQA) pursuant to San Francisco Administrative Code section 31.04(h). The Planning Department has determined that this action is exempt from the CEQA. T he Commission will rely on that determination to make its decision on this action.

Background: Summary
Staff propose the adoption of a CleanPowerSF Net Billing Tariff. The new tariff would apply to CleanPowerSF customers with on- site renewable generation systems, like rooftop solar, that receive electricity distribution from Pacific Gas & Electric Company (PG&E) and are served under PG&E’s Net Billing Tariff.

The proposed CleanPowerSF N et Billing Tariff is similar to CleanPowerSF’s NEM tariff, with the following changes:
• Electricity generated by the customer and sent to the grid ( or exported) under CleanPowerSF’s NEM tariff is compensated at CleanPowerSF’s retail generation rate. Under the proposed Net Billing Tariff, CleanPowerSF would compensate the
customer based on CleanPowerSF’s avoided cost of energy procurement, which would include two elements:
o Base Export Credit: an hourly rate per kilowatt -hour, which varies by hour, and reflects CleanPowerSF’s
avoided cost to procure energy products to serve our
customers. The value would be based on the California
Agenda Title: Approve CleanPowerSF Net Billing Plan Tariff Schedule Commission Meeting Date: January 27, 2026

Page 2 ends

Public Utilities Commission’s (CPUC) adopted Avoided
Cost Calculator1; and,
o Local Energy Credit: an additional per kilowatt -hour credit for exported energy based on the historical
premium for electricity generation in the San Francisco area of the California Independent System Operator’s
wholesale energy market.
• Equity Credit: For qualifying low -income customers, an additional per kilowatt-hour credit for exported energy. • Under CleanPowerSF’s NEM T ariff, Net Surplus
Compensation is paid to customers who send more energy to the grid than they consume from CleanPowerSF over the
year. Net Surplus Compensation for the CleanPowerSF Net Billing Tariff would include the above credits, as applicable.

In addition, the customer would receive the market value of renewable energy compliance credit s that CleanPowerSF
would not need to procure from the market because of the customer’s surplus energy sent to the grid.

The proposed CleanPowerSF Net Billing Tariff will apply to all CleanPowerSF customers on PG&E’s Net Billing Tariff. This includes:
• Customers with interconnection applications for their onsite generation system approved by PG&E after April 14, 2023 ; and,
• Customers that reach the end of their 20 -year NEM service period with PG&E.

Under the terms of the CleanPowerSF NEM T ariff adopted by the Commission in Resolution No. 24-0117, c ustomers currently on PG&E’s Net Billing Tariff are being served under CleanPowerSF’s NEM Tariff, until a successor tariff is adopted for CleanPowerSF .

The proposed revisions to CleanPowerSF’s NEM Tariff will remove eligibility of customers on PG&E’s Net Billing Tariff. These customers will be moved to the CleanPowerSF Net Billing Tariff.

The proposed revisions to CleanPowerSF’s NEM Tariff also include non-substantive edits and a change to the True -
Up and Settlement
process for NEM customers that close their accounts.

I. Proposed CleanPowerSF Net Billing Tariff

A. Rationale for the Proposed Tariff Design

The proposed CleanPowerSF N et Billing Tariff aims to encourage

1 For more information about the CPUC’s Avoided Cost Calculator, visit: https://www.cpuc.ca.gov/dercosteffectiveness [accessed on December 23, 2025].

Agenda Title: Approve CleanPowerSF Net Billing Plan Tariff Schedule Commission Meeting Date: January 27, 2026

Page 3 ends

customers to maximize the use of the energy they produce on-site and reduce the amount of energy they send to the grid when the value is low by crediting energy exported to the grid at market value rather than the retail rate.

Under the NEM T ariff, energy sent to the grid by customers with onsite generation is compensated at CleanPowerSF’s retail generation rate, which normally exceeds the market value of the energy to CleanPowerSF ratepayers. As a result, customers on the NEM Tariff are overcompensated for energy they send to the grid especially in the middle of the day when solar is plentiful in California.2

By aligning the rates paid for customer energy exports with the overall market value of energy, the CleanPowerSF Net Billing Tariff would ensure that participating customers are not overcompensated at the expense of non- participating customers. Under the proposed Net Billing Tariff, customers would be incentivized to shift consumption to the middle of the day through various ways including heat pumps or electric vehicle charging, or by storing the excess energy in batteries for later use . Customers may find ways to use more of the energy they generate during the day and to reduce their energy consumption in the evening.

The proposed CleanPowerSF Net Billing Tariff aims to ensure equity for low-income customers by including an additional Equity Credit .

The proposed Equity Credit ensures that compensation for electricity sent to the grid by low- income customers enrolled in the CARE or FERA discount programs is approximately equal to the compensation they would have received under CleanPowerSF’s NEM Tariff. With the proposed Equity Credit, t hese customers should not see significantly higher bills as a result of the change from the NEM Tariff to the Net Billing Tariff.

B. CleanPowerSF Net Billing Tariff Design

The proposed CleanPowerSF Net Billing Tariff includes the following rates for electricity participating customers would consume from (import) or send (export) to the grid.

Import Rate: Electricity that r esidential customers consume, or “import”, from the grid will be charged at CleanPowerSF’s Commission-adopted E-ELEC time-of-use retail rate schedule. Non- residential import rates will be set to the customer’s applicable time- of-use rate schedule.

Base Export Credit Rate : Electricity that customers send to the grid

2 Less than 1 percent of NEM customers have non-solar onsite generation.

Agenda Title: Approve CleanPowerSF Net Billing Plan Tariff Schedule Commission Meeting Date: January 27, 2026

Page 4 ends

will be credited using the CPUC’s Avoided Cost Calculator , which calculates the avoided cost (or market value) of electricity produced by a customer’s onsite generation system.

The Avoided Cost Calculator values reflect the market price of energy for each hour of the year, the value of avoided electric system greenhouse gas emissions ( based on the value of emissions allowances traded under the California’s Cap -and-Invest program ), and the avoided cost of having to build a new power plant to provide that power . The CPUC requires PG&E to use the Avoided Cost Calculator values for its N et Billing Tariff,3 and other C ommunity Choice Aggregation programs have adopted the Avoided Cost Calculator values for their Net Billing Tariffs .4 The CPUC updates the Avoided Cost Calculator values every two years using a methodology that undergoes a robust public review and approval process. Once approved by the CPUC, the adopted values will be published on CleanPowerSF’s website as the Base Export Credit Rate.

Local Energy Credit: The Tariff includes an additional credit on top of the Base Export Credit Rate, a Local Energy Credit ; this credit reflects the electricity market value of power generated with in San Francisco. The Local Energy Credit will be calculated as the difference between the California Independent System Operator energy market price for the San Francisco area and the PG&E service area price. The Local Energy Credit was calculated by using the four- year historical average prices to provide stability and predictability for customers. Based on this methodology, the Local Energy Credit rate would be $0.01077/kilowatt-hour.

Equity Credit: Customer data indicates that solar and storage are less accessible for low -income customers . A pproximately 10 percent of CleanPowerSF’s NEM customers are enrolled in the low-income discount programs, California Alternate Rates for Energy (CARE) or Family Electric Rates Assistance (FERA).

To minimize the bill impacts of changing to the Net Billing Tariff for our low-income customers, customers enrolled in either the CARE or FERA discount programs will receive a $0.06961/kilowatt hour Equity C redit in addition to the Base Export Credit Rate and Local Energy Credit. This credit ensures that these customers see a minimal change in bills associated with their enrollment in the CleanPowerSF Net Billing Tariff.

3 See CPUC Decision 22-12-056 at: https://docs.cpuc.ca.gov/PublishedDocs/Published/G000/M500/K043/500043682.PDF [accessed on December 23, 2025].
4 Community Choice Aggregators that have adopted a version of Net Billing Tariff include Ava Community Energy, Central Coast Community Energy, Clean Energy Alliance, Clean Power Alliance, Desert Community Energy, MCE, Peninsula Clean Energy, Pioneer Community Energy, Redwood Coast Energy Authority, San Diego Community Power, San Jose Clean Energy, Silicon Valley Clean Energy, Sonoma Clean Power, and Valley Clean Energy.

Agenda Title: Approve CleanPowerSF Net Billing Plan Tariff Schedule Commission Meeting Date: January 27, 2026

Page 5 ends

Staff are developing a battery storage incentive program to support customer installation of this emerging technology. B attery storage enables a customer to store electricity for later use , allowing the customer to maximize the value of their onsite generation . As a result, the Tariff would not provide an Equity Credit to CARE and FERA customers residing at a location with a battery that received a CleanPowerSF battery storage incentive payment.

Net Surplus Compensation: Under CleanPowerSF’s NEM Tariff , a participating customers’ usage is “trued-up” each year to determine if they generated more energy onsite than they consumed. In this process, the customer’s total energy usage from the grid is compared to their total energy sent to the grid over the past year . If exports exceed imports, the customer produced more than they consumed and the excess is considered net surplus generation.

Under the NEM Tariff, any monthly bill credits that the customer earned at the retail rate that accumulated over the previous year are zeroed out. If the customer produced more than they consumed, CleanPowerSF compensates the customer for each kilowatt - hour of
net surplus generation at the N et Surplus Compensation rate of $0.0893/kilowatt-hour.

Because the proposed CleanPowerSF N et Billing Tariff Base Export and Local Energy Credits compensate customers for CleanPowerSF’s avoided energy procurement costs over the course of the year , the Tariff would allow customers to retain any monthly credits they earned but did not use by the end of the True Up Period. In addition, the Tariff would compensate these customers for their net surplus generation at the market value of the r enewable energy compliance credits. The customer’s net surplus generation hel ps reduce CleanPowerSF’s need to procure renewable energy for compliance with the California Renewables Portfolio Standard Program.

Staff propose to set the Net Surplus Compensation rate for the CleanPowerSF Net Billing Tariff to $0.03628/k ilowatt-hour, based on the five -year average Market Price Benchmark for renewable energy credits published each year by the CPUC. This Market Price Benchmark reflects the market value of r enewable energy c redits traded by power suppliers who are required to report to the CPUC during the calendar year.

II. Proposed Revisions to CleanPowerSF Net Energy Metering Tariff

The proposal makes cost-neutral changes to the existing CleanPowerSF NEM Tariff to clarify that it only applies to CleanPowerSF customers that are also PG&E NEM customers . The changes also clarify the true -up process for closed accounts Agenda Title: Approve CleanPowerSF Net Billing Plan Tariff Schedule Commission Meeting Date: January 27, 2026

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indicating that CleanPowerSF will settle any remaining net generation credits on the account, following the True -Up and Settlement process, and that CleanPowerSF will issue a check to customers with remaining Net Surplus Compensation to th e last billing address for the customer . Attachment 2 includes underlines and strikethroughs to reflect the proposed changes to the current NEM tariff; Attachment 3 is the ‘clean’ version of the NEM Tariff proposed for adoption.

III. Public Outreach and Education

SFPUC staff engaged customers and the general public on the proposed CleanPowerSF Net Billing Tariff, called the Solar Billing Plan, through a variety of public meetings and a public comment period. These include:
• A November 2024 Listening Session with local San Francisco solar installers;
• A February 2025 Rooftop Solar Webinar for the general public to learn more about rooftop solar and where
CleanPowerSF announced its intention to explore a successor to our NEM Tariff;
• The creation of a webpage dedicated to the Solar Billing Plan proposal, as well as outreach to direct customers to the website through CleanPowerSF’s annual Net Energy
Metering postcard;
• A June 2025 workshop in which S taff released the
CleanPowerSF Solar Billing Plan proposal and discussed the proposal with
NEM customers and the solar industry for
questions and comments; and,
• A written public comment period from June 25 to July 16, during which S taff received written comments on the
proposal presented at the workshop and listed on the website.

CleanPowerSF presented this proposal to the Rate Fairness Board on November 4 and December 4 , 2025 and January 16, 2026. The Rate Fairness Board’s comment letter on the proposal is provided.

Additionally, S taff provided ratepayers with information about the proposed CleanPowerSF Net Billing Tariff via a dedicated webpage at https://www.cleanpowersf.org/solarbillingplan that provides an overview of the proposal and links to materials.

IV. Public Hearing Notice

Pursuant to Charter Section 16.112, a Notice of Public Hearing on the establishment of a rate was published in the official newspaper January 11, 2026 a
nd posted on the SFPUC website for a public
hearing on January 27, 2026 , with possible Commission action on this date.

Agenda Title: Approve CleanPowerSF Net Billing Plan Tariff Schedule Commission Meeting Date: January 27, 2026

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V. Board of Supervisors Review

Pursuant to Charter Section 8B.125, Commission action adopting rates and charges is subject to rejection by the Board of Supervisors within 30 days following notification . Absent Board of Supervisors rejection, these proposed CleanPowerSF rates will become effective February 27, 2026 and will remain effective until revised.

Environmental
Review:

On January 13, 2026, the San Francisco Planning
Department determined the Project to be statutorily exempt from environmental review under the CEQA pursuant to Public Resources Code section 21080(b)(8) and t he CEQA Guidelines section 15273 (Rates, Tolls, Fares, and Charges) related to the establishment, modification, structuring, restructuring, or approval of rates, tolls, fares, or other charges , under Case No. 2026-000302ENV. The exemption determination can be found here:
https://sfpuc.sharefile.com/public/share/web-
s5a7e77cae41b4232b5a28052db938a4c
This action constitutes the Approval Action for the Project for the purposes of the CEQA pursuant to San Francisco Administrative Code section 31.04(h).

Attachment(s): 1. CleanPowerSF Electric Schedule NBT-CleanPowerSF Net Billing Tariff

2. CleanPowerSF Electric Schedule NEM- CleanPowerSF Net Energy Metering (strikethrough version)

3. CleanPowerSF Electric Schedule NEM- CleanPowerSF Net Energy Metering (clean version)

4. Rate Fairness Board Comment Letter

PUBLIC UTILITIES COMMISSION
City and County of San Francisco

RESOLUTION NO.

WHEREAS, CleanPowerSF is a community choice aggregator (“CCA”), as defined in section 331.1 of the Public Utilities Code of the State of California (“Public Utilities Code”), and possesses the power to purchase and sell electric energy , enter related contracts for such purposes and set rates; and

WHEREAS, The California Public Utilities Commission (“CPUC”) directed the Investor- Owned Utilities, including Pacific Gas and Electric Company (“PG&E ”), to implement a new billing structure for customer -sited renewable system interconnection applications (solar, wind, fuel cells) received on and after April 15, 2023, referred to interchangeably as the Solar Billing Plan and Net Billing Tariff, and

WHEREAS, Staff proposes to implement the Electric Schedule Net Billing T ariff (“NBT”)-CleanPowerSF for all CleanPowerSF residential and non -residential qualifying customers commencing with the October 2026 bill; and

WHEREAS, The Electric Schedule NBT -CleanPowerSF is available to customers enrolled in PG&E’s Net Billing Tariff and is separate, distinct, and not applicable to customers enrolled in PG&E’s NEM Tariff; and

WHEREAS, A Notice of Public Hearing for this proposed rate action was duly provided, and a Public Hearing was held on January 27, 2026, where this proposed action was presented; and

WHEREAS, The Rate Fairness Board has reviewed the findings and recommendations and presented the results of its review to this Commission at a public hearing on January 27, 2026; and

WHEREAS, On January 13, 2026, the San Francisco Planning Department determined the Project to be statutorily exempt from environmental review under the California Environmental Quality Act (CEQA) pursuant to Public Resources Code section 21080(b)(8) and the CEQA Guidelines section 15273 (Rates, Tolls, Fares and Charges) related to the establishment, modification, structuring, restructuring, or approval of rates, tolls, fares, or other charges, under Case No. 2026-000302ENV; and

WHEREAS, This Commission hereby finds that adoption of this resolution will establish rates for the purpose of meeting operating expenses, including employee wage rates and fringe benefits, and the purchase or leasing supplies, equipment, or materials; and

WHEREAS, This Commission hereby finds that adoption of this resolution will establish an electric schedule for the purpose of implementing a successor to Electric Schedule NEM - CleanPowerSF; and

WHEREAS, Charter section 8B.125 requires the Commission to set rates and charges, subject to rejection by the Board of Supervisors, within 30 days of notification ; now, therefore, be it,

RESOLVED, That this Commission hereby adopts the Electric Schedule NBT - CleanPowerSF and the modifications to the existing Net Energy Metering tariff in the below sections to be effective August 20, 2026; and, be it,

FURTHER RESOLVED, That this Commission authorizes the General Manager to approve further modifications to the Electric Schedule NBT -CleanPowerSF and the existing Net Energy Metering tariff that are necessary or advisable to effectuate the purposes and intent of this resolution and are in compliance with all applicable laws, including the City Charter.

CLEANPOWERSF

ELECTRIC SCHEDULE NBT-CLEANPOWERSF
Net Billing Tariff

I. Applicability

A. Applicable to enrolled CleanPowerSF customers with a Renewable Electrical Generation Facility.

B. The customer satisfies the requirements of and takes electricity service on Pacific Gas and Electric Company’s (PG&E) Electric Schedule NBT, Net Billing Tariff Service, Electric Schedule NBTV , Virtual Net Billing Tariff Service or successors, on or after August 20, 2026.

II. Definitions

A. “Base Export Credits” are the credits ($) for Exported Electricity per kilowatt-hour (kWh), calculated at the appropriate Base Export Credit Rate ($/kWh) multiplied by the amount of Exported Electricity.

B. “Equity Credit” is a dollars per kilowatt-hour ($/kWh) credit for Exported Electricity applicable to customers on either the California Alternate Rates for Energy (CARE) or Family Electric Rate Assistance (FERA) low-income programs.

C. “Export Credit Balance” is any excess Base Export Credits, Local Energy Credits or Equity Credits that carryover into the following billing cycle.

D. “Base Export Credit Rate” is a dollars per kilowatt-hour ($/kWh) value for Exported Electricity. The Base Export Credit Rate values are based on the California Public Utilities Commission’s most recently adopted Avoided Cost Calculator as of January 1 of the applicable calendar year.
5 E. “Exported Electricity” is energy (kWh) generated from the customer’s eligible Renewable Electrical Generation Facility and sent to the electric grid.

1 For more information see https://www.cleanpowersf.org/solarbillingplan.

F. “Imported Electricity” is energy (kWh) supplied by CleanPowerSF and consumed by the customer.

G. “Local Energy Credit” is a dollars per kilowatt-hour ($/kWh) credit for Exported Electricity applicable to all NBT customers.

H. “NBTV residential benefitting accounts” are those residential accounts designated as Benefitting Accounts taking service on PG&E’s Electric Schedule NBTV , Virtual Net Billing Tariff Service.

I. “Net Electricity Consumer” is an eligible CleanPowerSF customer that produces less electricity from their Renewable Electrical Generation Facility during a True-up Period than is delivered by CleanPowerSF to the customer during the same period.

J. “Net Electricity Generator” is an eligible CleanPowerSF customer that produces more electricity from their Renewable Electrical Generation Facility during a True-up Period than is delivered by CleanPowerSF to the customer during the same period.

K. “Net Surplus Compensation” (NSC) is the compensation value CleanPowerSF provides to a Net Electricity Generator for any Exported Electricity in excess of Imported Electricity during the True-up Period.

L. “Otherwise-Applicable CleanPowerSF Rate Schedule” refers to the rate schedule that applies to a customer account for terms and conditions not determined by this tariff.

M. “Renewable Electrical Generation Facility” is a facility that generates electricity from a renewable source listed in California Public Resources Code Section 25741(a)(1) 6 and that is:
i. Located on the customer’s owned, rented or leased premises; ii. Equal to or less than 1 MW (AC) in capacity;
iii. Interconnected for parallel operation with the PG&E distribution system; and iv. Sized principally to offset part or all of the customer's own on-site electrical requirements.

N. “True-up Period” typically is the twelve-month period commencing with the May bill of each year and ending with the April bill of the following year. For eligible CleanPowerSF customers with less than 12 months of service under this tariff, the True-up Period commences with the earliest date when the customer was both a CleanPowerSF customer and taking service on PG&E’s Net Billing Tariff schedule and ending with the following April bill.

III. Rates and Billing

A. A CleanPowerSF customer served under this schedule must pay charges for Imported Electricity (per kWh) supplied by CleanPowerSF based on the date, time and amount of Imported Electricity as reported by the import channel of the customer’s meter and multiplied by the relevant Otherwise-Applicable CleanPowerSF Rate Schedule ($/kWh).

In addition, commercial customers served under this schedule are required to pay applicable demand charges, calculated based on the highest measured demand (kW) during the billing period, as specified in the Otherwise-Applicable CleanPowerSF Rate Schedule. For NBTV residential benefitting accounts taking service on PG&E’s Electric Schedule NBTV , Virtual Net Billing Tariff Service,

2 See https://leginfo.legislature.ca.gov/faces/codes_displaySection.xhtml?lawCode=PRC&sectionNum=25741.

imports and exports are netted at the 15-minute interval with any resulting imports charged at the relevant Otherwise-Applicable CleanPowerSF Rate Schedule ($/kWh).

B. Base Export Credits are based on the date, time and amount of Exported Electricity as reported by the export channel of the customer’s meter and multiplied by the relevant hourly avoided costs values calculated by the Base Export Credit Rate ($/kWh) detailed in Section II(D). For residential benefitting accounts taking service on PG&E’s Electric Schedule NBTV , Virtual Net Billing Tariff Service, imports and exports are netted at the 15-minute interval with any resulting exports credited at the Base Export Credit Rate ($/kWh).

Credit Rate
Base Export Credit Variable $/kWh

C. All CleanPowerSF customers enrolled on NBT-CleanPowerSF, receive the Local Energy Credit for Exported Electricity.

Credit Rate
Local Energy Credit $0.01077/kWh

D. Equity Credits are based on the following:
i. To receive the Equity Credit, the CleanPowerSF customer must be enrolled in either the California Alternate Rates for Energy (“CARE”) or Family Electric Rates Assistance (“FERA”) program.
ii. Exported Electricity from a Renewable Electrical Generation Facility paired with battery storage system that received financial incentives from other CleanPowerSF programs is ineligible for the Equity Credit.

Credit Rate
Equity Credit $0.06961/kWh

E. Monthly settlement of charges and credits are as follows:
i. If Imported Electricity multiplied by Otherwise-Applicable CleanPowerSF Rate (charges) exceed the sum of Base Export Credits, Local Energy Credits and Equity Credits, the net charge is invoiced as an amount due alongside applicable taxes and surcharges. If there are any credits in the Export Credit Balance, those credits will be applied to any charges. Any remaining charges are due and payable on the due date identified in each billing statement. ii. If the sum of Base Export Credits, Local Energy Credits and Equity Credits exceed charges, the remaining credits will be deposited into the Export Credit Balance for use in future billing cycles.
iii. The monthly settlement is represented in the formula:

Export Credit Balance ($) + (Base Export Credits ($) + Local Energy Credits ($) + Equity Credits ($)) - Charges ($).

If <0, then issue a monthly charge

If >0, then places excess credits into Export Credit Balance

Component Driver
Rate, posted on
CleanPowerSF’s website
($/kWh)
Charges Imported Electricity
The customers’ Otherwise-
Applicable CleanPowerSF
Rate Schedule
Base Export
Credits Exported Electricity (kWh) Base Export Credit Rate (Varies by date and time)
Local Energy
Credits Exported Electricity (kWh) Local Energy Credit ($/kWh) Equity Credits
Exported Electricity (kWh)
from customers enrolled in
CARE or FERA
Equity Credit ($/kWh)

IV. True-up and Settlement Process
A. On an annual basis, CleanPowerSF will determine whether an eligible CleanPowerSF customer is a Net Electricity Consumer or Net Electricity Generator during the True- up Period. For those customers for whom CleanPowerSF has insufficient usage data to determine whether an eligible CleanPowerSF customer is a Net Electricity Consumer or Net Electricity Generator, CleanPowerSF will perform the True-up at a subsequent True-up Period when sufficient usage data is available.

B. If the customer is a Net Electricity Generator at the end of the True-up Period, the customer is eligible to receive Net Surplus Compensation for any Exported Electricity in excess of the Imported Electricity over the True-up Period. Net Surplus Compensation ($) is determined by multiplying the kilowatt hours of net Exported Electricity (kWh) during the True-up Period by the Net Surplus Compensation Rate ($/kWh).

Name Rate
Net Surplus Compensation $0.03628/kWh

C. Net Surplus Compensation will be applied as credits for future CleanPowerSF charges. Customers may instead elect to receive their Net Surplus Compensation and any credits that rolled over from the prior True-up Period by check. Customers electing to receive a check must indicate their preference within 60 days of the first bill following the end of the True-up Period.

D. For Eligible CleanPowerSF customers that transition from NEM-CleanPowerSF to NBT-CleanPowerSF, any accumulated NEM credits will rollover into the customer’s NBT Export Credit Balance.

following the True-up and Settlement process as detailed in Section IV, and issue a check to customers with remaining Net Surplus Compensation to the billing address or one provided by the customer.

CLEANPOWERSF

ELECTRIC SCHEDULE NEM-CLEANPOWERSF
Net Energy Metering

I. Applicability
A. Applicable to enrolled CleanPowerSF customers with a Renewable Electrical Generation Facility.

B. The customer must be on a Pacific Gas and Electric Company’s (PG&E) net energy metering Electric Tariff Schedule, including NEM, NEM2, or other NEM programs (PG&E NEM Tariffs).

II. Definitions
A. “True-up Period”
The True-up Period typically is the twelve -month period commencing with the May bill of each year and ending with the April bill of the following year. For eligible CleanPowerSF customers with less than 12 months of service under this tariff, the True-up Period commences with the earliest date when the customer was both a CleanPowerSF customer and taking service on PG&E’s net energy metering tariff schedule and ending with the following April bill.

B. “Net Electricity Consumer”
A NEM-CleanPowerSF customer that produces less electricity from its Renewable Electrical Generation Facility during the True -up Period than is delivered by CleanPowerSF to the customer during the same period.

C. “Net Electricity Generator”
A NEM-CleanPowerSF customer that produces more electricity from its Renewable Electrical Generation Facility during the True -up Period than is delivered by CleanPowerSF to the customer during the same period.

D. “Renewable Electrical Generation Facility”

A facility that generates electricity from a renewable source listed in California Public Resources Code Section 25741(a)(1)7 and that is:

1. Located on the customer’s owned, rented, or leased premises;

2. Equal to or less than 1 MW (AC) in capacity;

3. Interconnected for parallel operation with the PG&E distribution system; and

4. Sized principally to offset part or all the customer’s own on-site electrical requirements.

E. “Net Surplus Compensation”
The value for any Exported Electricity in excess of Imported Electricity during the True-up Period.

F. “Otherwise-Applicable CleanPowerSF Rate Schedule”
The rate schedule that applies to a customer account for terms and conditions not determined by this tariff.

If during a monthly billing cycle, the quantity of electricity produced by the customer’s Renewable Electrical Generation Facility and delivered to CleanPowerSF is greater than the quantity of electricity delivered to the customer by CleanPowerSF, the customer will receive a bill credit for the excess kilowatt-hours (kWh) produced.

1. For Customers on an Otherwise-Applicable CleanPowerSF Rate Schedule of E -1, the customer will receive a bill credit for the excess kilowatt- hours (kWh) produced. The value of the excess kWh produced shall be calculated according to the electricity usage charges of the customer’s otherwise -applicable CleanPowerSF rate schedule.

2. For customers on an Otherwise-applicable CleanPowerSF rate schedule other than E-1, the value of the excess kWh produced shall be calculated based on the applicable TOU rate when the excess kWh were produced. If the value of excess kWhs produced exceeds the sum of CleanPowerSF electric generation charges, across all applicable TOU periods during the billing cycle, the customer will receive a bill credit in the amount of the excess value.

B. All CleanPowerSF charges under the customer’s otherwise applicable rate schedule shall be in effect and all charges shall be due and payable on the due date identified in each billing statement.

3 An eligible facility is one that generates electricity by using one of the following methods: biomass; solar thermal; solar photovoltaic; wind; geothermal; fuel cells using renewable fuels; qualifying small hydroelectric generation; digester gas; municipal solid waste conversion; landfill gas; ocean wave; ocean thermal; or tidal current.

Eligible small commercial customers are defined as those having a maximum monthly peak demand of less than 20 kilowatts.

D. Any bill credits reflected on the customer’s bill will be carried over for use in subsequent billing period(s) during the same True-up Period in which they are accrued until such credits are exhausted or reset pursuant to the “True-Up and Settlement” process below.

IV. True-Up and Settlement Process
A. On an annual basis, CleanPowerSF will determine whether a participating customer is a Net Electricity Consumer or a Net Electricity Generator during the True-up Period.

Generally, for new customers, the True-up Period for the first year will cover the period starting on the date that the customer commenced service under this NEM Schedule through the customer’s April billing cycle. For those customers for whom CleanPowerSF has insufficient usage data to implement a True Up, CleanPowerSF will perform the True Up at a subsequent True-up Period when sufficient usage data is available.

B. For Net Electricity Consumers and Net Electricity Generators at the end of the True- up Period, any bill credit balances remaining at that time will be reset to zero for the beginning of the next True-Up Period.

C. If the customer is a Net Electricity Generator at the end of the True-up Period, the customer is eligible to receive Net Surplus Electricity Compensation for any Exported Electricity in excess of the Imported Electricity over the True Up Period.

D. For a Net Electricity Generator, Net Surplus Compensation ($) is determined by multiplying the kilowatt-hours of net Exported Electricity during the True-up Period by the Net Surplus Compensation rate:

Name Rate
Net Surplus
Compensation
$0.0893/kWh
E. Net Surplus Compensation will be applied as credits for future CleanPowerSF charges. Customers may instead elect to receive their Net Surplus Compensation by check. Customers electing to receive a check must indicate their preference within 60 days of the first bill following the end of the True-Up Period and can refer to instructions on CleanPowerSF’s website.

F. Per California Public Utilities Code Section 2827(h)(4)(B), aggregated NEM customers are “permanently ineligible to receive net surplus electricity compensation.” Thus, CleanPowerSF
aggregated NEM accounts are ineligible
to receive Net Surplus Compensation.

V. Termination of CleanPowerSF Service
A. If a NEM-CleanPowerSF customer opts-out of the CleanPowerSF program and returns to PG&E bundled service, or otherwise closes their CleanPowerSF account, CleanPowerSF will settle any remaining net generation credits on the account, following the True-Up and Settlement process as defined in Section IV above.

CleanPowerSF will issue a check to customers with remaining Net Surplus Compensation to the address or one provided by the customer.

I hereby certify that the foregoing resolution was adopted by the San Francisco Public Utilities Commission at its meeting of January 27, 2026.

Director of Commission Affairs
San Francisco Public Utilities Commission

August 20, 2026 Page 1 of 4
CL

EANPOWERSF

ELECTRIC SCHEDULE NBT-CLEANPOWERSF
Net Billing Tariff
I. A
pplicability
A. Appl
icable to enrolled CleanPowerSF customers with a Renewable Electrical Generation Facility.

II. D
efinitions
A. “B
ase Export Credits” are the credits ($) for Exported Electricity per kilowatt-hour (kWh), calculated at the appropriate Base Export Credit Rate ($/kWh) multiplied by the amount of Exported Electricity.

C. “Export Credit Balance” is any excess Base Export Credits, Local Energy Credits or Equity Credits that carryover into the following billing cycle.

D. “Base Export Credit Rate” is a dollars per kilowatt-hour ($/kWh) value for Exported Electricity. The Base Export Credit Rate values are based on the California Public Utilities Commission’s most recently adopted Avoided Cost Calculator as of January 1 of the applicable calendar year.
1 E. “
Exported Electricity” is energy (kWh) generated from the customer’s eligible Renewable Electrical Generation Facility and sent to the electric grid.

F. “Imported Electricity” is energy (kWh) supplied by CleanPowerSF and consumed by the customer.

G. “Local Energy Credit” is a dollars per kilowatt-hour ($/kWh) credit for Exported Electricity applicable to all NBT customers.

August 20, 2026 Page 2 of 4
K. “Net Surplus Compensation” (NSC) is the compensation value CleanPowerSF provides to a Net Electricity Generator for any Exported Electricity in excess of Imported Electricity during the True-up Period.

L. “Otherwise-Applicable CleanPowerSF Rate Schedule” refers to the rate schedule that applies to a customer account for terms and conditions not determined by this tariff.

M. “Renewable Electrical Generation Facility” is a facility that generates electricity from a renewable source listed in California Public Resources Code Section 25741(a)(1)2 a
nd that is:
i. Located on the customer’s owned, rented or leased premises; ii. Equal to or less than 1 MW (AC) in capacity;
iii. Interconnected for parallel operation with the PG&E distribution system; and iv. Sized principally to offset part or all of the customer's own on- site electrical requirements.

III. R
ates and Billing
A. A
CleanPowerSF customer served under this schedule must pay charges for Imported Electricity (per kWh) supplied by CleanPowerSF based on the date, time and amount of Imported Electricity as reported by the import channel of the customer’s meter and multiplied by the relevant Otherwise-Applicable CleanPowerSF Rate Schedule ($/kWh).

Credit Rate
Base Export Credit Variable $/kWh
2 See https://leginfo.legislature.ca.gov/faces/codes_displaySection.xhtml?lawCode=PRC&sectionNum=25741 .

August 20, 2026 Page 3 of 4
C. All CleanPowerSF customers enrolled on NBT-CleanPowerSF, receive the Local Energy Credit for Exported Electricity.

C
redit Rate
Local Energy Credit $0.01077/kWh
D. E
quity Credits are based on the following:
i. To receive the Equity Credit, the CleanPowerSF customer must be enrolled in either the California Alternate Rates for Energy (“CARE”) or Family Electric Rates Assistance (“FERA”) program.
ii. Exported Electricity from a Renewable Electrical Generation Facility paired with battery storage system that received financial incentives from other CleanPowerSF programs is ineligible for the Equity Credit.

Credit Rate
Equity Credit $0.06961/kWh
E. M
onthly settlement of charges and credits are as follows:
i. If Imported Electricity multiplied by Otherwise-Applicable CleanPowerSF Rate (charges) exceed the sum of Base Export Credits, Local Energy Credits and Equity Credits, the net charge is invoiced as an amount due alongside applicable taxes and surcharges. If there are any credits in the Export Credit Balance, those credits will be applied to any charges. Any remaining charges are due and payable on the due date identified in each billing statement. ii. If the sum of Base Export Credits, Local Energy Credits and Equity Credits exceed charges, the remaining credits will be deposited into the Export Credit Balance for use in future billing cycles.
iii. The monthly settlement is represented in the formula:

Export Credit Balance ($) + (Base Export Credits ($) + Local Energy Credits ($) + Equity Credits ($)) - Charges ($).

If <0, then issue a monthly charge
If >0, then places excess credits into Export Credit Balance C
omponent Driver
Rate, posted on
CleanPowerSF’s website
($/kWh)
Charges Imported Electricity
The customers’ Otherwise-
Applicable CleanPowerSF
Rate Schedule
Base Export
Credits
Exported Electricity
(kWh)
Base Export Credit Rate
(Varies by date and time)
Local Energy
Credits
Exported Electricity
(kWh) Local Energy Credit ($/kWh)
Equity Credits Exported Electricity
(kWh) from customers Equity Credit ($/kWh)
August 20, 2026 Page 4 of 4
enrolled in CARE or
FERA
IV
. True-up and Settlement Process
A. On an annual basis, CleanPowerSF will determine whether an eligible CleanPowerSF customer is a Net Electricity Consumer or Net Electricity Generator during the True- up Period. For those customers for whom CleanPowerSF has insufficient usage data to determine whether an eligible CleanPowerSF customer is a Net Electricity Consumer or Net Electricity Generator, CleanPowerSF will perform the True-up at a subsequent True-up Period when sufficient usage data is available.

Name Rate
Net Surplus Compensation $0.03628/kWh
C. N
et Surplus Compensation will be applied as credits for future CleanPowerSF charges. Customers may instead elect to receive their Net Surplus Compensation and any credits that rolled over from the prior True-up Period by check. Customers electing to receive a check must indicate their preference within 60 days of the first bill following the end of the True-up Period.

D. For Eligible CleanPowerSF customers that transition from NEM-CleanPowerSF to NBT-CleanPowerSF, any accumulated NEM credits will rollover into the customer’s NBT Export Credit Balance.

V. T
ermination of CleanPowerSF Service
A. If a CleanPowerSF customer opts-out of the CleanPowerSF program and returns to PG&E bundled service, or otherwise closes their CleanPowerSF account, CleanPowerSF will settle any remaining net generation credits on the account, following the True-up and Settlement process as detailed in Section IV, and issue a check to customers with remaining Net Surplus Compensation to the billing address
or one provided by the customer.

July 1, 2024August 20, 2026 Page 1 of 4

CLEANPOWERSF

ELECTRIC SCHEDULE NEM-CLEANPOWERSF
NET ENERGY METERINGNet Energy Metering

I. Applicability
A. This Schedule Net Energy Metering (NEM-CleanPowerSF) is applicableApplicable to enrolled CleanPowerSF customers who usewith a Renewable Electrical Generation Facility.

B. To be eligible, the CleanPowerSFThe customer must satisfy the requirements of, and take electricity service on,be on a Pacific Gas and Electric Company’s (PG&E) net energy metering Electric Tariff Schedule, including NEM, NEM25, or other NEM programs (PG&E NEM Tariffs), including PG&E’s Electric Schedule Net Billing Tariff (NBT); and install a Renewable Electrical Generation Facility.

C. This Schedule is available on a first-come, first-served basis to eligible CleanPowerSF customers that provide PG&E with a completed PG&E NEM or NBT Application and comply with all PG&E NEM or NBT requirements of the applicable NEM or NBT Tariff, including the following PG&E Electric Schedules: NEMV or NEM2V (Virtual Net Energy Metering), NEMVMASH or NEM2VMSH (Virtual Net Energy Metering for Multifamily Affordable Housing), NEM2VSOM (Virtual Net Energy Metering Solar on Multifamily Affordable Housing (SOMAH) Properties), NEMA or NEM2A (customer- generator with a Load Aggregation Arrangement), Multiple Tariff facilities as described by PG&E Electric Schedule NEM and NEM2 and other NEM electric schedules.

D. PG&E NEM Tariffs and Electric Schedule NBT Terms and Conditions Apply.

CleanPowerSF NEM customers are also subject to the terms, conditions, and billing procedures of PG&E for services other than electric generation.

E. If CleanPowerSF adopts a successor tariff, CleanPowerSF customers taking service on PG&E NBT will be transitioned to the applicable successor tariff.

II. Territory
A. This schedule is available throughout the City and County of San Francisco

II. Definitions
A. “Annual True-up Period”
The twelve-month period commencing in May of each year.The True-up Period typically is the twelve-month period commencing with the May bill of each year and ending with the April bill of the following year. For eligible CleanPowerSF customers with less than 12 months of service under this tariff, the True -up Period commences with the earliest date when the customer was both a CleanPowerSF customer and taking service on PG&E’s net energy metering tariff schedule and ending with the following April bill.

5 For more information see PG&E’s NEM tariffs by selecting the “Electric Rate Schedules” link at:
https://www.pge.com/tariffs/index.page
July 1, 2024August 20, 2026 Page 2 of 4
B. “Net Electricity Consumer”
A NEM-CleanPowerSF customer that produces less electricity from its Renewable Electrical Generation Facility during an Annual the True-up Period than is delivered by CleanPowerSF to the customer during the same period.

C. “Net Electricity Generator”
A NEM -CleanPowerSF customer that produces more electricity from its Renewable Electrical Generation Facility during an Annual the True-up Period than is delivered by CleanPowerSF to the customer during the same period.

D. “Renewable Electrical Generation Facility”
A facility that generates electricity from a renewable source listed in California Public Resources Code Section 25741(a)(1)61 and that is:

1. Located on the customer’s owned, rented, or leased premises;

2. Equal to or less than 1 MW (AC) in design capacity;

3. Interconnected for parallel operation with the PG&E distribution system; and

4. Sized principally to offset part or all the customer’s own on-site electrical requirements.

E. “Net Surplus Compensation”
The value for any Exported Electricity in excess of Imported Electricity during the True- up Period.

F. “Otherwise-Applicable CleanPowerSF ServiceRate Schedule” The rate schedule that applies to a customer account for terms and conditions not determined by this tariff.

III. Rates and Billing Rates, Billing and Annual True-Up Process A. Rates and Monthly Billing for CleanPowerSF Service
A. Each NEM-CleanPowerSF customer will receive a monthly billing statement reflecting net electricity consumption/production, charges incurred, credits generated during the current billing period, and remaining credits from previous billing cycles. The monetary value of any excess production during a monthly billing cycle shall be calculated as follows: or Customers on a Flat Rate Tariff: If during a monthly billing cycle, the quantity of electricity produced by the customer’s Renewable Electrical Generation Facility and delivered to CleanPowerSF is greater than the quantity of electricity delivered to the customer by CleanPowerSF, the customer will receive a bill credit for the excess kilowatt- hours (kWh) produced.

1. F
or Customers on an Otherwise -Applicable CleanPowerSF Rate Schedule of E -1, the customer will receive a bill credit for the excess kilowatt- hours (kWh) produced. The value of the excess kWh produced shall be calculated according to the electricity usage charges of the customer’s otherwise-applicable CleanPowerSF rate schedule.

1 An eligible facility is one that generates electricity by using one of the following methods: biomass; solar thermal; solar photovoltaic; wind; geothermal; fuel cells using renewable fuels; qualifying small hydroelectric generation; digester gas; municipal solid waste conversion; landfill gas; ocean wave; ocean thermal; or tidal current.

July 1, 2024August 20, 2026 Page 3 of 4

2. For Customers on a Time of Use (“TOU”) Tariff: If during any TOU period, the quantity of electricity produced by the customer’s Renewable Electrical Generation Facility and delivered to CleanPowerSF is greater than the quantity of electricity delivered to the customer by CleanPowerSFFor customers on an Otherwise -applicable CleanPowerSF rate schedule other than E -1, the value of the excess kWh produced shall be calculated based on the applicable TOU rate when the excess kWh were produced. If the value of excess kWhs produced exceeds the sum of CleanPowerSF electric generation charges, across all applicable TOU periods during the billing cycle, the customer will receive a bill credit in the amount of the excess value.

B. All CleanPowerSF charges under the customer’s otherwise applicable rate schedule shall be in effect and all charges shall be due and payable on the due date identified in each billing statement.

C. Residential and small commercial NEM-CleanPowerSF customers may elect to receive Annual Billing, under which CleanPowerSF charges for the preceding Annual True-Up Period become due once per year, after the Annual True-Up (see Section IV.B below).

Eligible small commercial customers are defined as those having a maximum monthly peak demand of less than 20 kilowatts.

D. A
ny bill credits reflected on the customer’s bill will be carried over for use in subsequent billing period(s) during the same Annual True-up Period in which they are accrued until such credits are exhausted or reset pursuant to the “Annual True-Up and Settlement” item 2process below.

IV. Annual True-Up and Settlement Process
A. On an annual basis, CleanPowerSF will determine whether a participating customer is a Net Electricity Consumer or a Net Electricity Generator during the preceding Annual True-up Period. Generally, for new customers, the Annual True-up Period for the first year will cover the period starting on the date that the customer commenced service under this NEM Schedule through the customer’s April billing cycle. For those customers for whom CleanPowerSF has insufficient usage data to implement a True Up, CleanPowerSF will perform the True Up at a subsequent Annual True-up Period when sufficient usage data is available.

B. F or Net Electricity Consumers and Net Electricity Generators at the end of the Annual True-up Period, any bill credit balances remaining at that time will be reset to zero for the beginning of the next True-Up Period.

C. If the customer is a Net Electricity Generator at the end of the Annual True-up Period, the customer is eligible to receive Net Surplus Electricity Compensation for any net electricity production calculated Exported Electricity in excess of the Imported Electricity over the prior twelve-months True Up Period.

D. For a Net Electricity Generator,The Net Surplus Electricity Compensation rate for each ($) is determined by multiplying the kilowatt-hourhours of net electricity production Exported Electricity during the True-up Period by the Net Surplus Compensation rateis:

Rate
CodeName
FY 24-25 Rate
All
EnergyNet
Surplus
$0.0893/kWh
July 1, 2024August 20, 2026 Page 4 of 4
Compensatio
n
E. CleanPowerSF will provide Net Electricity Generators their Net Surplus Electricity Compensation at the end of the Annual True-Up Period by bill credit that will apply towill be applied as credits for future CleanPowerSF charges. Customers may instead elect to receive their Net Surplus Electricity Compensation by check. Customers electing to receive a check must indicate their preference within 60 days of the first bill following the end of the Annual True-Up Period, and can refer to instructions on CleanPowerSF’s website.

G. Renewable Energy Credits and Environmental Attributes. The customer will retain ownership of all RECs and environmental attributes associated with its usage of electricity produced by the eligible Renewable Electrical Generation Facility.

V. Termination of CleanPowerSF Service
A. If a NEM-CleanPowerSF customer opts-out of the CleanPowerSF program and returns to PG&E bundled service, or otherwise closes their CleanPowerSF account, that customer may request that CleanPowerSF will settle any remaining net generation credits on the account, provided thatfollowing the request is received within 90 calendar days of the return to PG&E service or the account closure. For customers with remaining net bill credit balances credits, True-Up and Settlement process as defined in Section IV above.

CleanPowerSF will issue a check to customers with remaining Net Surplus Compensation to the address or one provided by the customer.for the amount of any net bill credit balances remaining at the time of the return to PG&E service or the account closure.

August 20, 2026 Page 1 of 3

CLEANPOWERSF

ELECTRIC SCHEDULE NEM-CLEANPOWERSF
Net Energy Metering

I. Applicability
A. Applicable to enrolled CleanPowerSF customers with a Renewable Electrical Generation Facility.

B. The customer must be on a Pacific Gas and Electric Company’s (PG&E) net energy metering Electric Tariff Schedule, including NEM, NEM2, or other NEM programs (PG&E NEM Tariffs).

II. Definitions
A. “True-up Period”
The True-up Period typically is the twelve-month period commencing with the May bill of each year and ending with the April bill of the following year. For eligible CleanPowerSF customers with less than 12 months of service under this tariff, the True -up Period commences with the earliest date when the customer was both a CleanPowerSF customer and taking service on PG&E’s net energy metering tariff schedule and ending with the following April bill.

B. “Net Electricity Consumer”
A NEM-CleanPowerSF customer that produces less electricity from its Renewable Electrical Generation Facility during the True-up Period than is delivered by CleanPowerSF to the customer during the same period.

C. “Net Electricity Generator”
A NEM -CleanPowerSF customer that produces more electricity from its Renewable Electrical Generation Facility during the True-up Period than is delivered by CleanPowerSF to the customer during the same period.

D. “Renewable Electrical Generation Facility”
A facility that generates electricity from a renewable source listed in California Public Resources Code Section 25741(a)(1)
1 and that is:

1. Located on the customer’s owned, rented, or leased premises;

2. Equal to or less than 1 MW (AC) in capacity;

3. Interconnected for parallel operation with the PG&E distribution system; and

4. Sized principally to offset part or all the customer’s own on-site electrical requirements.

E. “Net Surplus Compensation”
The value for any Exported Electricity in excess of Imported Electricity during the True-

August 20, 2026 Page 2 of 3
up Period.

F. “Otherwise-Applicable CleanPowerSF Rate Schedule”
The rate schedule that applies to a customer account for terms and conditions not determined by this tariff.

III. Rates and Billing
A. Each NEM-CleanPowerSF customer will receive a monthly billing statement reflecting net electricity consumption/production, charges incurred, credits generated during the current billing period, and remaining credits from previous billing cycles. If during a monthly billing cycle, the quantity of electricity produced by the customer’s Renewable Electrical Generation Facility and delivered to CleanPowerSF is greater than the quantity of electricity delivered to the customer by CleanPowerSF, the customer will receive a bill credit for the excess kilowatt-hours (kWh) produced.

1. For Customers on an Otherwise -Applicable CleanPowerSF Rate Schedule of E -1, the customer will receive a bill credit for the excess kilowatt- hours (kWh) produced. The value of the excess kWh produced shall be calculated according to the electricity usage charges of the customer’s otherwise-applicable CleanPowerSF rate schedule.

B. All CleanPowerSF charges under the customer’s otherwise applicable rate schedule shall be in effect and all charges shall be due and payable on the due date identified in each billing statement.

C. Residential and small commercial NEM-CleanPowerSF customers may elect to receive Annual Billing, under which CleanPowerSF charges for the preceding True-Up Period become due once per year, after the True-Up (see Section IV below). Eligible small commercial customers are defined as those having a maximum monthly peak demand of less than 20 kilowatts.

B. For Net Electricity Consumers and Net Electricity Generators at the end of the True-up Period, any bill credit balances remaining at that time will be reset to zero for the beginning of the next True-Up Period.

August 20, 2026 Page 3 of 3
C. If the customer is a Net Electricity Generator at the end of the True-up Period, the customer is eligible to receive Net Surplus Electricity Compensation for any Exported Electricity in excess of the Imported Electricity over the True Up Period.

Name Rate
Net Surplus
Compensation
$0.0893/kWh
E. Net Surplus Compensation will be applied as credits for future CleanPowerSF charges.

Customers may instead elect to receive their Net Surplus Compensation by check.

Customers electing to receive a check must indicate their preference within 60 days of the first bill following the end of the True-Up Period and can refer to instructions on CleanPowerSF’s website.

OUR MISSION: To provide our customers with high-quality, efficient and reliable water, power and sewer services in a manner that values environmental and community interests and sustains the resources entrusted to our care.

525 Golden Gate Avenue, 13th Floor
San Francisco, CA 94102
T 415.554.3155
F 415.554.3161
TTY 415.554.3488

January 20, 2026

Rate Fairness Board thoughts on
SFPUC Staff’s proposed Solar Billing Plan
• We understand and agree that the current “retail in – retail out” methodology has probably contributed to “over-building” of residential solar, creating a surplus of electricity that often causes curtailment of low-cost, utility-scale solar during peak production hours.
• A reduction in payments for residential solar power is an appropriate economic signal for new installations. The current “avoided cost” mechanism in California is not perfect; we expect improvements that reflect input from the various stake-holders.

We believe that the proposed system of different compensation rates for each hour of the year is likely too complicated for most owners of rooftop solar in San Francisco; we encourage the Staff to investigate simpler options.
• Maintaining the current methodology for the first 20 years of legacy projects is fair, as these customers relied on that system in their original calculations to support the decision to install residential solar.
• Staff’s proposed relatively small reduction in payments for residential solar may not solve the problem of over-production during peak hours. The solution – “right-sized” residential solar – will likely depend on the development of appropriately sized and low-cost battery storage, which is outside of the scope of SFPUC ratemaking.

• We recognize that this proposal will affect only a small segment of customers, and the potential savings to SFPUC’s power purchase costs are relatively small. Overall, the proposal tries to address the competing interests in a reasonable way, while maintaining CleanPower SF’s financial stability. The diversion of the savings to other electrification incentive programs seems appropriate. • If this proposal is adopted, RFB encourages Staff to closely monitor the pace of new solar installations by CleanPower SF customers and their capacities, to determine any impact of the new rate structure.

Sincerely,

Howard Ash
Chair, Rate Fairness Board of the San Francisco Public Utilities Commission

On behalf of:

Ben Becker, Budget & Revenue Analyst, Controller’s Office Eric Dew, Residential City Retail Customer
Celeste Middleton, Principal Budget & Planning Analyst, City Administrator’s Office
Masood Samereie, Vice-Chair and City Retail Large Business Customer Vishal Trivedi, Financial Analyst, Controller’s Office of Public Finance

CleanPowerSF Sfpuc CommissionJanuary 27, 2026

CleanPowerSF Sfpuc Commission
January 27, 2026