PUC §8326: (a) Each electrical utility owning, in whole or in part, or operating a nuclear facility, located in California or elsewhere, shall provide a decommissioning cost estimate to the commission or the boa

(a) Each electrical utility owning, in whole or in part, or operating a nuclear facility, located in California or elsewhere, shall provide a decommissioning cost estimate to the commission or the board for all nuclear facilities which shall include all of the following: (1) An estimate of costs of decommissioning. (2) A description of changes in regulation, technology, and economics affecting the estimate of costs. (3) A description of additions and deletions to nuclear facilities. (4) Upon request of the commission or the board, other information required by the Nuclear Regulatory Commission regarding decommissioning costs. (b) The decommissioning costs estimate study shall be periodically revised in accordance with procedures adopted by the commission or the board pursuant to Section 8327.