1. After a utility has filed the plan required pursuant to NRS 704.741, the Commission shall issue an order accepting or modifying the plan or specifying any portions of the plan it deems to be inadequate:
(a) Within 135 days for any portion of the plan relating to the energy supply plan for the utility for the 3 years covered by the plan; and
(b) Within 210 days for all portions of the plan not described in paragraph (a).
If the Commission issues an order modifying the plan, the utility or utilities may consent to or reject some or all of the modifications by filing with the Commission a notice to that effect. Any such notice must be filed not later than 30 days after the date of issuance of the order. If such a notice is filed, any petition for reconsideration or rehearing of the order must be filed with the Commission not later than 10 business days after the date the notice is filed.
2. If a utility files an amendment to a plan, the Commission shall issue an order accepting or modifying the amendment or specifying any portions of the amendment it deems to be inadequate:
(a) Within 165 days after the filing of the amendment; or
(b) Within 180 days after the filing of the amendment for all portions of the amendment which contain an element of the emissions reduction and capacity replacement plan.
If the Commission issues an order modifying the amendment, the utility or utilities may consent to or reject some or all of the modifications by filing with the Commission a notice to that effect. Any such notice must be filed not later than 30 days after the date of issuance of the order. If such a notice is filed, any petition for reconsideration or rehearing of the order must be filed with the Commission not later than 10 business days after the date the notice is filed.
3. Any order issued by the Commission accepting or modifying a plan required pursuant to NRS 704.741 or an amendment to such a plan must include the justification of the Commission for the preferences given pursuant to subsection 5 of NRS 704.746 to the measures and sources of supply set forth in paragraph (c) of subsection 4 of NRS 704.746.
4. All prudent and reasonable expenditures made to develop the utility’s or utilities’ plan, including environmental, engineering and other studies, must be recovered from the rates charged to the utility’s or utilities’ customers.
5. The Commission may accept an energy efficiency plan containing an energy efficiency program submitted pursuant to paragraph (a) of subsection 3 of NRS 704.741 and energy efficiency and conservation programs submitted pursuant to paragraph (b) of subsection 3 of NRS 704.741 that are not cost effective if the energy efficiency plan as a whole is cost effective. Any order issued by the Commission accepting or modifying an energy efficiency plan or an amendment to such a plan must, if the energy efficiency plan remains cost effective, require that not less than 5 percent of the total expenditures of the utility or utilities on approved energy efficiency and conservation programs in the energy efficiency plan must be specifically directed to energy efficiency and conservation programs for low-income customers of the utility or utilities.
6. The Commission may accept:
(a) A transmission plan submitted pursuant to subsection 4 of NRS 704.741 for a renewable energy zone if the Commission determines that the construction or expansion of transmission facilities would facilitate the utility or utilities meeting the portfolio standard, as defined in NRS 704.7805.
(b) A distributed resources plan submitted pursuant to subsection 5 of NRS 704.741 if the Commission determines that the plan includes each element required by that subsection.
7. The Commission shall adopt regulations establishing the criteria for determining the adequacy of a transmission plan submitted pursuant to subsection 4 of NRS 704.741.
8. Any order issued by the Commission accepting or modifying an element of an emissions reduction and capacity replacement plan must include provisions authorizing the electric utility or utilities to construct or acquire and own electric generating plants necessary to meet the capacity amounts approved in, and carry out the provisions of, the plan. As used in this subsection, "capacity" means an amount of firm electric generating capacity used by the electric utility or utilities for the purpose of preparing a plan filed with the Commission pursuant to NRS 704.736 to 704.754, inclusive.
(Added to NRS by 1983, 887; A 1989, 1014; 2007, 1774; 2009, 994; 2013, 3085; 2015, 1095; 2017, 939, 2473, 4289)