CLCPA § 75-0107(1)-(2): "Statewide greenhouse gas emissions limits.
1. No later than one year after the effective date of this article, the department shall, pursuant to rules and regulations promulgated after at least one public hearing, establish a statewide greenhouse gas emissions limit as a percentage of 1990 emissions, as estimated pursuant to section 75-0105 of this article, as follows:
a. 2030: 60% of 1990 emissions.
b. 2050: 15% of 1990 emissions.
2. Greenhouse gas emission limits shall be measured in units of carbon 31 dioxide equivalents and identified for each individual type of greenhouse gas."