Environmental Impact Calculator

Blue Sky calculator image
Trying to decide which renewable option or level of support is right for you? The calculator will allow you determine the equivalent environmental impacts of your renewable power choices.
The calculator will dynamically show you the estimated cost per month, the equivalent amount of carbon dioxide (CO2) avoided and how that avoided CO2 equates to trees planted or miles not driven.
Please note: equivalent environmental benefits are calculated using methodology outlined by the Environmental Protection Agency – www.epa.gov/cleanenergy (May 2012). The Blue Sky cost per month is in addition to Basic Service offered through Rocky Mountain Power. Blue Sky does not replace basic electric service. The environmental benefits depicted in the calculator are not absolute or direct offsets, but rather a means to frame how supporting renewable energy can benefit the environment. No electricity generation method is without impact.

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