California Code, Public Resources Code - PRC § 25302.4

(1) “Fusion” means a reaction in which at least one heavier, more stable nucleus is produced from at least one lighter, less stable nucleus, typically through high temperatures and pressures, and emitting energy as a result.

(2) “Fusion energy” means the product of fusion reactions inside a fusion device and used to generate electricity or other commercially usable forms of energy.

(1) Identification of the necessary regulatory and policy actions required to deploy fusion energy, including aneutronic fusion and deuterium and tritium reactions, within California's energy system.

(2) Identification of state and federal investments available for fusion energy development and deployment.