Blue Sky Product Content Label

2024 Prospective Product Content Label

Rocky Mountain Power's voluntary Blue Sky® renewable energy program is Green-e Energy certified. Detailed information including the renewable resources used to supply the program and the prices, terms and conditions of service is provided below.

Blue Sky Block Product Content Label and Price, Terms  and Conditions

2022 Historic Product Content Label

1. These figures reflect the renewable resources of the unbundled renewable energy certificates (RECs) delivered to Blue Sky customers in 2022.

2. New Renewables come from generation facilities that first began commercial operation within the past 15 years.

In 2022, the “basic fuel mix”, the average mix of energy sources supplying Rocky Mountain Power customers, is 42.0% coal, 19.1% natural gas, 15.7% wind, 4.3% hydro, 6.0% solar, 0.4% geothermal, 0.4% biomass, 0.2% other and 11.9% Unspecified. This information is based on Federal Energy Regulatory Commission Form 1 data. The Rocky Mountain Power “basic fuel mix” is based on energy production and not resource capability, capacity or delivered energy.

Rocky Mountain Power’s basic fuel mix includes owned resources and purchases from third parties. All or some of the renewable energy attributes associated with wind, biomass, geothermal and qualifying hydro facilities in Rocky Mountain Power’s basic fuel mix may be: (a) used to comply with renewable portfolio standards or other regulatory requirements, (b) sold to third parties in the form of renewable energy credits and/or other environmental commodities or (c) not acquired. As of March 30, 2023, not counting compliance use, approximately 34 percent of the renewable energy attributes associated with 2022 generation and purchases was sold to third parties or not acquired. This includes all renewable energy attributes associated with customer-enabled renewable resources. This percentage may increase upon subsequent company sale of renewable energy certificates representing 2021 generation.

The average Rocky Mountain Power residential customer uses about 758 kilowatt-hours per month.

For specific information about these products, please call 1-800-769-3717, email or visit


Blue Sky Block products are Green-e Energy certified, and meets the environmental and consumer-protection standards set forth by the nonprofit Center for Resource Solutions.