Zero Percent On-Bill Financing

Find out how to apply for interest-free financing on qualifying energy-efficiency projects for your business.

In conjunction with our energy-efficiency rebate and incentive programs, we're offering qualified customers zero-percent, unsecured loans to finance the purchase and installation of eligible energy-efficiency upgrades.

Program Benefits

  • Loans are interest-free, unsecured and non-transferable.
  • There is no penalty for early repayment.
  • Monthly repayments are billed on your utility bill.

Loan Amounts and Terms



Eligible taxpayer-funded accounts of the state of California

Other eligible taxpayer-funded accounts (cities, counties, public schools, etc.)

Eligible business accounts

Loan amounts (per meter):

$5,000 - $1,000,000

$5,000 - $250,000

$5,000 - $100,000

Maximum loan term:

10 years or useful equipment life (whichever is shorter)

10 years or useful equipment life (whichever is shorter)

Five years or useful equipment life (whichever is shorter)




Eligible customers

  • On-bill Financing is open to non-residential customers (including owners of multifamily units who don't reside on the premises).
  • Account must be active for the past two years in the same business and in good standing.

Eligible projects

  • Equipment must be installed at the meter of the account holder of record for which the loan is being made.
  • Project must meet terms and conditions of any energy-efficiency programs offered by SoCalGas®.
  • Maximum project payback for taxpayer-funded institutions, including eligible state of California accounts, is 10 years or useful equipment life (whichever is shorter). For all other projects payback is five years or useful equipment life (whichever is shorter).

Loans are offered only to projects that qualify for at least one of our energy-efficiency programs. Here is a partial list of programs and qualifying equipment:

Energy-efficiency Rebates Energy-efficiency Incentives
Greenhouse curtains Furnaces, kilns, ovens
Pipe/tank insulation Heat recovery
High-efficiency fryers Waste water heat recovery
Steamers Boiler economizers
  Lean-burning natural gas engines
  Ozone laundry system
  Thermal oxidizer

If your energy-efficiency project is not listed here but has a payback period that could qualify for On-bill Financing, please give us a call at 1-800-427-6584 and select option 6. We can help find the right solution for you.

How to Apply

  1. Start by reviewing On-bill Financing (OBF) program information
  2. Call 1-800-427-6584 (select option 6) or email us at to contact our program staff and see if your project qualifies. Qualified projects will receive a no-cost energy audit to determine the energy savings.
  3. Apply for the energy-efficiency business rebate or incentive programs.
  4. Contact the On-bill Financing staff for prequalification.
  5. Receive loan package once SoCalGas verifies other qualifications (such as maximum payback period).
  6. Sign and return the loan documents.
  7. After the loan documents have been approved by SoCalGas, install the equipment. SoCalGas will conduct 100 percent post-inspections of installed projects.
  8. Receive the loan. Your monthly loan installment will be included on your utility bill.

This program is funded by California utility customers and administered by SoCalGas under the auspices of the California Public Utilities Commission. This program may be modified or terminated without prior notice and is provided to qualified customers on a first-come, first-served basis until program funds are no longer available. Eligibility requirements apply. Minimum and maximum loan amounts per meter are $5,000 and $100,000 respectively for eligible business customers that participate in our rebate/incentive programs. Customer results cited may not be typical. SoCalGas is not responsible for any goods or services selected by the customer. To qualify, equipment must meet technical requirements and be installed according to local building codes and ordinances and/or manufacturer's requirements.