Blue Sky Program Resources

Historic Product Content Label (2018)

Rocky Mountain Power's voluntary Blue Sky renewable energy program is Green-e Energy certified and provides customers an option to help support even more renewable energy in the western region. For a small additional monthly charge, participants support renewable energy and may help fund construction of new, community-based renewable energy projects.

The table below identifies the resource mix and the geographic locations of the renewable energy supported by Blue Sky participants in 2018.

PDF A product content label and the prices, terms and conditions of service specific to 2019 are also available here »

1. These figures reflect the power delivered to Blue Sky Block customers in 2018.

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

In 2018, the “basic fuel mix”, the average mix of energy sources supplying Rocky Mountain Power customers, is 56.39% coal, 15.44% natural gas, 8.80% wind, 5.15% hydro, 3.79% solar, 0.34% geothermal, 0.34% biomass, and 9.75% miscellaneous. 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.

All or some of the renewable energy attributes associated with wind, biomass, geothermal and qualifying hydro facilities in Rocky Mountain Power’s 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. Rocky Mountain Power’s basic fuel mix includes owned resources and purchases from third parties. As of March 25, 2019, not counting compliance use, approximately 43 percent of the renewable energy attributes associated with 2018 generation and purchases was sold to third parties or not acquired. This percentage may increase upon subsequent company sale of renewable energy certificates representing 2018 generation.

In 2018 the typical Rocky Mountain Power residential customer uses about 709 kWh per month (based on customer usage data).

For specific information about these electricity products, please call 1-800-769-3717, email, 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. Learn more.

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