Important! Pacific Power's planned changes to the energy efficiency program became effective January 1, 2019. Changes include an increase to the heat pump clothes dryer incentive and other changes to update qualifications to align with market conditions. For questions or additional clarification, please email [email protected].

Solar Heat Gain Coefficient (SHGC)

Solar Heat Gain Coefficient is the fraction of solar radiation admitted through a window. This tells you how well the product blocks heat caused from the sun. The lower SHGC, the less solar heat it admits into your home.

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