Home Kilowatt-year (kW-Y) Posted June 24, 2007 Kilowatt-year (kW-Y) Share URL Copied to Clipboard https://ingaa.org/glossary/kilowatt-year-kw-y/ « Back to Glossary Index A unit of electrical capacity demanded for 8760 hours. « Back to Glossary Index Related Fact Sheets Safety Pivoting to Support a Net-Zero Future – IMCI Program February 21, 2023