2024 SuperGreen Historical Product Content Label*
SuperGreen covers 100% of your electricity usage. A percentage of this product’s renewable content, listed below, is satisfied by renewable portfolio standard (RPS) state-mandated renewables that also meet Green-e® Energy certification requirements. CleanPowerSF is required to provide all customers at least 44% renewables under the State’s RPS rules. 100% of the product’s renewable electricity content is Green-e® Energy certified. In 2024, SuperGreen was made up of the following new renewable resources averaged annually.
Green-e® Energy Certified New** Renewables in SuperGreen in 2024
| Resource Type | Resource Location | Voluntary Renewables | State Mandated Renewables | Total |
|---|---|---|---|---|
| Solar | CA | 28% | 22% | 50% |
| Wind | CA | 28% | 22% | 50% |
| SUBTOTAL | CA | 56% | 44% | |
| Total Renewables Portfolio Standard Energy: | 100% | |||
* These figures reflect the power delivered to SuperGreen customers in 2024.
** New Voluntary Renewables come from generation facilities that first began commercial operation within the past 15 years.
For comparison, the current average mix of resources supplying California includes: Eligible Renewable (45%), Coal (2%), Large Hydroelectric (10%), Natural Gas (10%), Nuclear (11%), Other (0%), and Unspecified Power (22%). This resource mix was prepared by the California Energy Commission based on the electricity sold to California consumers in 2024.
The average home in San Francisco uses 274 kWh per month. Source: 2025 CleanPowerSF and PG&E Joint Rate Comparison.
For specific information about this product, please contact CleanPowerSF at (415) 554-0773, CleanPowerSF@sfwater.org, or www.CleanPowerSF.org.
SuperGreen is Green-e® Energy certified, and meets the environmental and consumer protection standards set forth by the nonprofit Center for Resource Solutions. Learn more at green-e.org.
The Green-e® Energy Standard requires that renewable electricity and RECs generated in or delivered to California must be matched with greenhouse gas (GHG) emission allowances retired on behalf of the generation. This ensures that California customers are using renewable electricity or RECs that contribute to GHG reductions above and beyond what is required by state regulatory policies. In 2024, the pool of free voluntary allowances from the state’s Voluntary Renewable Energy Program (VREP) was depleted, and there is uncertainty around when more allowances will become available.
The Green-e® Governance Board has approved a waiver allowing Green-e® certified products with VREP-eligible 2025 supply to not purchase GHG allowances to make up for the lack of free allowances. As a result, California allowances will not be retired on behalf of calendar year 2025 renewable MWh generation provided to customers of SuperGreen, and this product therefore supported compliance with state GHG reduction programs rather than going above and beyond statewide emissions regulations. To learn more about VREP, please visit the California Air Resources Board’s website. To learn more about the Green-e® certification program, please visit green-e.org.