See "Notes to Consolidated Financial Statements—Note 12. The revenue requirement under the settlement was $391 million. Additionally, the state is aiming to be carbon neutral by 2045. These investments are not financially material to Edison International. In February 2021 SCE issued securitized bonds in the amount of $338 million. For further details, see "Notes to 17Consolidated Financial Statements—Note 14. For further information see "Business—SCE—Overview of Ratemaking Process. The request was approved in February 2021. In August 2020, the CPUC approved SCE\'s Charge Ready 2 program. SCE expects to propose additional programs and pilots in the future. The CPUC conducts a reasonableness review of each year\'s recorded costs. See "Notes to Consolidated Financial Statements—Note 11. See "Nuclear Decommissioning Activities" below for further information. Commitment and Contingencies" for further information. Debt and Credit Agreements" and "—Note 14. Key Assumptions and Approach Used. Effect if Different Assumptions Used. Accounting for ContingenciesNature of Estimates Required. Key Assumptions of Approach Used. SCE funds its pension and PBOP plans in accordance with amounts allowed by the CPUC. These inputs are most affected by the historical data used in estimating expected losses. Edison International is a holding company and, as such, it has no operations of its own. Its principal subsidiary, SCE, serves customers only in southern and central California. Commitments and Contingencies—Contingencies—Nuclear Insurance. In addition, the risk of debris flows occurring as a result of rain may be heightened. SCE could also face delays in important legal and regulatory proceedings.