1. In a county whose population is 700,000 or more, a district board of health or board of county commissioners may, as a part of its program for the control of air pollution established pursuant to NRS 445B.500, require each person or entity that is proposing to locate a new source of air pollution within its jurisdiction or to modify an existing source of air pollution within its jurisdiction in such a way as to increase emissions of air pollutants, to reduce or mitigate any increase in emissions in accordance with regulations adopted by such board.
2. If a district board of health or board of county commissioners imposes the requirement described in subsection 1, its program established pursuant to NRS 445B.500 must:
(a) Provide a method for determining credits which results in credits that are quantifiable, surplus and legally enforceable;
(b) Set forth the manner in which credits will be banked and traded, and the manner in which such transactions will be tracked and accounted for by the board; and
(c) By not later than January 1, 2002, prohibit any person or entity from purchasing or selling credits of one type of pollutant if such credits will be used subsequently to produce a different type of pollutant.
3. If a county operates a program for the control of air pollution that allows a person operating or responsible for the existence of a source to earn credits for maintaining or reducing the level of air contaminant emitted from the source, the program:
(a) Must allow the person to earn credits for reducing the level of air contaminant emitted from that source through the use of solar energy; and
(b) Must not allow the person to earn credits for reducing the level of air contaminant emitted from that source if such a reduction is required as a component of a penalty imposed against the person.
4. A credit earned pursuant to this section does not constitute an interest in property.
5. As used in this section:
(a) "Credit" means an administratively created asset that may:
(1) Entitle a person operating or responsible for the existence of a source to allow the source to emit a certain level of air contaminant above a baseline that is determined by the board;
(2) Be used to comply with the requirements of a permit; and
(3) Be traded or sold to another person.
(b) "Surplus" means that a credit is not earned by compliance with a requirement of the state implementation plan adopted by this State pursuant to 42 U.S.C. § 7410 or any other federal, state or local law, ordinance or regulation.
(Added to NRS by 1999, 1976; A 2001, 1517; 2005, 2470; 2011, 1264)