The block size used in this calculator is 100 kilowatt-hours (kWh).
Your participation in the Blue Sky® program helps to reduce the carbon footprint associated with your electricity use. Carbon footprint reduction based on the difference between the 2023 Blue Sky Block & Blue Sky Usage mixes and PacifiCorp fuel mix (PacifiCorp, 2022).
LED light bulbs electricity consumption based on methodology used in the EPA Greenhouse Gas Equivalencies Calculator (EPA 2019).
Electric vehicles use, on average, 32.18 kWh per 100 miles. (DOE Fuel Economy Guide [PDF], 2023)