106 STAT. 3002 PUBLIC LAW 102-486—OCT. 24, 1992 (3) have the authority to participate in the planning activities of relevant Department ofEner^ programs. 42 USC 13384. SEC. 1604. ASSESSMENT OF ALTERNATIVE POLICY MECHANISMS FOR ADDRESSING GREENHOUSE GAS EMISSIONS. Not later than 18 months after the date of the enactment of this Act, the Secretary shall transmit a report to Congress containing a comparative assessment of alternative policy mechanisms for reducing the generation of greenhouse gases. Such assessment shall include a short-run and long-run analysis of the social, economic, energy, environmental, competitive, and agricultural costs and benefits, including costs and benefits for jobs and competition, and the practicality of each of the following policy mechanisms: (1) Various systems for controlling the generation of greenhouse gases, including caps for the generation of greenhouse gases from major sources and emissions trading programs. (2) Federal standards for energy efficiency for major sources of greenhouse gases, including efficiency standards for power plants, industrial processes, automobile fuel economy, appliances, and buildings, and for emissions of methane. (3) Various Federal and voluntary incentives programs. 42 USC 13385. SEC. 1605. NATIONAL INVENTORY AND VOLUNTARY REPORTING OF GREENHOUSE GASES. (a) NATIONAL INVENTORY.— Not later than one year after the date of the enactment of this Act, the Secretary, through the Energy Information Administration, shall develop, based on data available to, and obtained by, the Energy Information Administration, an inventory of the national aggregate emissions of each greenhouse gas for each calendar year of the baseline period of 1987 through 1990. The Administrator of the Energy Information Administration shall annually update and analyze such inventory using available data. This subsection does not provide any new data collection authority. (b) VOLUNTARY REPORTING.— (1) ISSUANCE OF GUIDELINES.— Not later than 18 months after the date of the enactment of this Act, the Secretary shall, after opportunity for public comment, issue guidelines for the voluntary collection and reporting of information on sources of greenhouse gases. Such guidelines shall establish procedures for the accurate voluntary reporting of information on— (A) greenhouse gas emissions— (i) for the baseline period of 1987 through 1990; and (ii) for subsequent calendar years on an annual basis; (B) annual reductions of greenhouse gas emissions and carbon fixation achieved through any measures, including fuel switching, forest management practices, tree planting, use of renewable energy, manufacture or use of vehicles with reduced greenhouse gas emissions, appliance efficiency, energy efficiency, methane recovery, cogeneration, chlorofluorocarbon capture and replacement, and power plant heat rate improvement; (C) reductions in greenhouse gas emissions achieved as a result of— (i) voluntary reductions;
�
