This bill, the Ratepayer and Technological Innovation Protection Act, would require the commission, on or before July 1, 2026, to establish a special electrical corporation tariff or program, or modify an existing tariff or program, for transmission and distribution service to data centers, as defined, that, among other things, provides protections for residential, agricultural, and small business ratepayers and prevents cost shifts to those existing ratepayers avoids nonparticipating customers, such as existing residential, small business, and agricultural ratepayers, bearing cost shifts, such as the costs of interconnecting facilities or loads that fall short of initial projections and ensures electrical grid investments to serve a data centers center are fully recovered from the data center, as specified. center in the event that the data center ceases operations or uses less electricity than initially projected. The bill would require that 100% of all electricity delivered to data centers is provided by zero-carbon resources on or before January 1, 2030, as provided. The bill would require the commission to require that all load-serving entities comply with that requirement and to ensure that electrical corporations offer tariffs that comply with that requirement. the commission, on or before January 1, 2030, to require all retail sellers subject to its jurisdiction to serve any data center subject to the tariff or program with electricity from 100% zero-carbon resources in a manner that does not result in resource shuffling and does not increase carbon emissions elsewhere in the western grid.