The results of a building energy model show that a building will consume 2,200,435 kilowatt-hours...

LEED requires that at least 50% of a building’s annual electricity consumption be offset by green power or carbon offsets to achieve the Energy and Atmosphere Credit: Green Power and Carbon Offsets . For this building with a projected annual consumption of 2,200,435 kWh, half of this amount, 1,100,218 kWh , must be purchased from green sources to meet the credit requirements. This strategy helps mitigate carbon emissions by promoting the use of renewable energy.