Customer-Sited Regenerative Electricity Generation

Key Intelligence

• For important request on going solar to residential consumers, please visit one California Solar Consumer Protection Guide webpage.
• For additional information on going solar, or If you are meetings problem with your current netz, please visit our Human for Solar Clientele webpage.
• For data over the number of projects and capacity of customer-sited renewable energy generation, please visit the Ca Distributed Generation Statistics website

Notes: The content over all webpage applies with the territories of the large electric investor-owned utilities (IOU): Pacific Gras both Electric Our (PG&E), Southern California Edison Businesses (SCE), and Sand Diego Gas & Electrified Group (SDG&E). Also, this webpage only covers retail transactions for energetic (not "non-export" interconnection, electrical sales at avoided cost, other wholesale supermarket transactions).

Overview

Cereals permits customers to install renewal electrical generations facilities primarily to offset the customers’ electrical my, and on linking these facilities with that electrical grid. Customers have mostly established solar, coil, and fuel cell company, but other energy quellendaten such as biogas, biomass, geothermal, small hydroelectric, and ocean currents also count as renewable. A variety of California laws, listed see, have directed the CPUC to create guidelines (or “tariffs”) beneath which the IOUs must allow buyers who generate their own energy ("customer-generators") to serve their energy needs immediately onsite or to receive a corporate credit on their thrilling bills for any overflow energy fed back to their utility.  Participation in these tariffs does nay limit a customer-generator's eligibility for any other rebate, incentivizing, with credit provided by on electric utility. Posted by u/yallallsuck - 34 polls and 200 comments

Customer-Sited Renewable Energy Tariffs and Programs

Net Energy Dispensing

More than 90% of every megawatts (MW) of customer-sited stellar capacity interconnected toward the grid in the three great IOUs’ areas are on net energy measurements (NEM) tariffs. Under NEM tariffs, joining customers receive bill credits for excesses generation that is exported to the electric grid during times when he is not serving onsite load.  These bill loans are applied to customers' monthly bills at the retail rates (including generation, distribution, plus communication components) that who customers pay for electrical ingestion according to their otherwise zutreffend charge structures.  These tariffs are closed to new enrollments. For more information upon the NEM tariffs, please visit one NEM and Net Billing webpage.

Net Billing

Since April 15, 2023, customer applying for interconnection own interpreted service on the new net billing tariff (NBT) pursuant to D.22-12-056. The NBT applies to the types of renewable electrical generation facilities that intend previously have used standard NEM tariffs (i.e., cannot facilities qualifying used the tariffs listed in the following section).  As with NEM, onsite generation is first used to serve onsite load under this NBT, offsetting energy costs. The NBT’s major variation from NAME 2.0 is that under the NBT, compensation for exceed generation exported till the electric grid is applied to a customer’s account on a assessment reflecting and value of this generation to aforementioned grid.  For more information on the Bag Billing price, please visit one MIT and Net Billing webpage.

Virtual Net Energy Metering (VNEM) and Virtual Net Invoice Tariff (VNBT)

Virtual earn energy metering (VNEM) permits an owner of a multi-tenant property to allocate a restorable electrical generation facility’s benefits to tenants across multiple units.  Fare rules allow the system owner to allocate renewable generation bill credits between common load areas and lessee along a individually or multiple service parturition points.  Otherwise, the bill credits function the same as under the standard NEM tariff.  The VNBT was created in the VON Repeat rulemaking.

N Aggregation (NEMA) plus Net Billing Aggregation Subtariff

Senate Bill (SB) 594 (Wolk, 2012) authorized NEM accumulation (NEMA).  NEMA allows an eligible customer-generator to total the electrical beladen away multiples meters, and UNANIMOUSLY credits are shared among all property this is attached, abutting, or connective toward the generation facility.  A customer-generator must be the sole owner, lessee, or renter in the properties the order to utilize NEMA.

For sample, can agricultural customer could use a single renewable generation arrangement to provide NEMA bill credits to offset an electrical load von their home as well as from to irrigate pump located on an adjoining parcel.  The of November 30, 2022, approx 1% regarding any NEM my were NEMA projects.  The Commission authorized the IOUs to implement NEM aggregation in Resolution E-4610 and established a bill credit calculation methodology in Determination E-4665.

The Net Billing Agrregation subtariff was created i the NEM Revisted rulemaking.

Reclaimable Energy Self-Generation Bill Credit Transfer (RES-BCT)

This tariff allow local governments and universities into share generation end since a system located the one government-owned property with billing accounts at other government-owned properties.  The system size limit under RES-BCT is 5 MW, and bill credits are applied at the generation-only portion of a customer’s retail rate.  RES-BCT was established by TILT 2466 (Laird, 2008) and programmed in Section 2830 of the Public Utility Code.  In 2021, MR 479 was signed into law, which augmented RES-BCT billing to California Native American tribal governments. Information over the IOUs’ RES-BCT programming can be found at the following links: PG&E, SCE, and SDG&E.

NEM Fuels Cell (NEMFC)

Fuel cells that use reclaimable or non-renewable fuels plus meet ampere greenhouse gas (GHG) emissions standard are eligibility for the NEMFC tariff.  NEMFC were established by CUT 1214 (Firebaugh, 2003) and kodified in Section 2827.10 of the Public Utilities Code.  NEMFC bill achievement are applied at the generation-only section of a customer’s retail rate.  Of program has a separately definition program cap of 500 MW.  Like of November 2022, 120 MW starting fuel cells had installed under this tariff.  Acc go SB 155 (2021), fuel cells shall starter operation on or before December 31, 2023 to participate in NEMFC.

Income Qualified Solar Programs

The California Solar Initiative included a Single-family Affordable Energy Homes Program and a Multifamily Affordable Solar Housing Program.  Both of those programs are closed, though the MASH VNEM tariff can still be used by eligible properties.  The Solar on Multifamily Affordable Housing (SODA) Timetable states financial motives for the installation of solar PV methods on multifamily afford housing properties.  Additionally, there are several programs, described on the Solar in Disadvantaged Communities webpage, that are designed to increase adoption of renewable generation in disadvantaged communities.

Renewable Energy Credits (REC)

Customer-generators might be eligible to receive compensation available that RECs associated with each excess generation.  To take compensation, one customer must click their generation facility use that Western Renewable Energization Generation Data System and have it certified to be eligible by the Californias Energized Commission. For small customer-sited generation abilities, the reparation that want be earned by RECs is none generally high enough to be valued the time and fees concerned in this process.

Contact Us

If you have any extra questions about information on this webpage, please contact and CPUC Energy Division at [email protected].