Hawaii SB2331 amends renewable energy definitions to exclude high-emission sources and set emission standards.

Hawaii SB2331 refines the state's renewable energy portfolio standards to align with the zero emissions clean economy target. It establishes a lifecycle greenhouse gas emission intensity standard for renewable energy sources, requiring them to emit less than 150 grams of carbon dioxide equivalent per kilowatt-hour. The bill excludes trees and woody products of trees from the renewable energy definition due to their high emissions and long carbon debt payback periods. It also redefines "biofuels" and "cost-effective" to support the state's clean energy goals.

Hawaii SB2331 amends renewable energy definitions to exclude high-emission sources and set emission standards.

Hawaii SB2331 refines the state's renewable energy portfolio standards to align with the zero emissions clean economy target. It establishes a lifecycle greenhouse gas emission intensity standard for renewable energy sources, requiring them to emit less than 150 grams of carbon dioxide equivalent per kilowatt-hour. The bill excludes trees and woody products of trees from the renewable energy definition due to their high emissions and long carbon debt payback periods. It also redefines "biofuels" and "cost-effective" to support the state's clean energy goals.