(b) The electric powerplant or plants and transmission lines constructed pursuant to this section may be leased for operation. The power generated shall be used by a district for its own purposes. A district may sell surplus power to a public or private entity that is engaged in the distribution or sale of electricity. For purposes of this section, “for its own purposes” means a district performing only functions in its capacity as a water district, including, but not be limited to, any of the following:

1. (1) Pumping operations.
2. (2) Water treatment operations.
3. (3) Barrier intrusion operations.
4. (4) Desalination operations.

(e)

1. (1) It is the intent of the Legislature, that each district that has purchased electricity from an electrical corporation on or after February 1, 2001, regardless of whether the district thereafter generates its own electricity, bear a pro rata share of the Department of Water Resources’ electricity purchase costs, that are recoverable from electrical corporation customers in commission-approved rates. It is the further intent of the Legislature to prevent any shifting of recoverable costs from districts that generate their own electricity pursuant to this section, to electrical corporation bundled customers.
2. (2) To the extent that any shifting of recoverable costs would occur, in the determination of the commission, those costs shall be recovered from districts that generate their own electricity, pursuant to this section.
3. (3) The Legislature finds and declares that the revisions of this subdivision are consistent with the requirements of Chapter 4 of the Statutes of 2001, First Extraordinary Session, and do not constitute a change in, but are declaratory of existing law.

(f) A district that generates its own electricity pursuant to this section shall be responsible for paying the following:

1. (1) A charge equivalent to the charges that would otherwise be imposed on the district by the commission to recover bond related costs pursuant to any agreement between the commission and the Department of Water Resources pursuant to Section 80110 of the Water Code, which charges shall be payable until all obligations of the Department of Water Resources pursuant to Division 27 (commencing with Section 80000) of the Water Code are fully paid or otherwise discharged. All bond charges are the property of the Department of Water Resources.
2. (2) If a district generates new offsite power, it shall be responsible for the additional costs of the Department of Water Resources, equal to the share of the Department of Water Resources’ estimated net unavoidable electricity purchase contract costs attributable to the district as determined by the commission, for the period commencing with the district’s initial generation of its offsite electricity, through the expiration of all then existing electricity purchase contracts entered into by the Department of Water Resources.

(g) A district generating its own electricity pursuant to this section shall reimburse the electrical corporation that previously served the district for all of the following:

1. (1) The electrical corporation’s unrecovered past undercollections for electricity purchases, including any financing costs, attributable to that district, that the commission lawfully determines may be recovered in rates.
2. (2) Any additional costs of the electrical corporation recoverable in commission approved rates, equal to the share of the electrical corporation’s estimated net unavoidable electricity purchase contract costs attributable to the district, as determined by the commission, for the period commencing with the district’s initial generation of electricity pursuant to this section, through the expiration of all then existing electricity purchase contracts entered into by the electrical corporation.

(h)

1. (1) Any charges imposed pursuant to subdivision (f) shall be the property of the Department of Water Resources. Any charges imposed pursuant to subdivision (g) shall be the property of the particular electrical corporation. The commission shall establish sufficient mechanisms, including agreements with, or orders with respect to, electrical corporations as are necessary to ensure that charges payable pursuant to this section shall be promptly remitted to the party entitled to the payment.
2. (2) Charges imposed pursuant to this section shall be nonbypassable.