NOTE: For a full range of Pew Center resources for Lieberman-Warner, including in depth analysis, a longer summary, a complete timeline, and links to relevant external documents and media, please click here
The Lieberman-Warner Climate Security Act (L-W CSA). This bill would establish a cap-and-trade program within the United States requiring a 70% reduction in greenhouse gas (GHG) emissions from covered sources, which represent over 80% of total U.S. emissions. The bill as amended also includes complementary policies, such as a low carbon fuel standard and provisions aimed at enhancing energy efficiency. Taken together, the bill’s sponsors believe these provisions will reduce overall U.S. GHG emissions roughly 63% by 2050.
The L-W CSA divides the six GHGs into two categories: Group I (carbon dioxide, methane, nitrous oxide, sulfur hexafluoride, and perfluorocarbons) and Group II (hydrofluorcarbons). For all GHGs, the bill uses the common unit of measurement CO2 equivalent (CO2e)—the quantity of GHGs that the U.S. EPA has determined makes the same contribution to global warming as one metric ton of CO2. The L-W CSA would create two separate caps, one covering facilities that produce HFCs and the other covering facilities that:
· Use more that 5,000 tons of coal annually;
· Process, produce, or import natural gas;
· Produce or import petroleum or coal-based fuel that when combusted will emit a Group I GHG;
· Produce for sale or distribution or import more than 10,000 CO2e of chemicals that are group I GHGs, assuming no capture or permanent sequestration
· Emit as a by-product of HCFC production more than 10,000 CO2e of HFCs
Overall, the two caps combined are expected to cover over 80% of total U.S. GHG emissions, although some process related emissions are not covered.
The cap on facilities producing HFCs would start in 2010 at 300 million metric tons of carbon dioxide equivalent (MMTCO2e) and decline to 90 MMTCO2e by 2037, remaining at that level through 2050. Emissions from all other covered facilities would be capped at 5775 MMTCO2e in 2012, with this cap decreasing annually to 1732 MMTCO2e in 2050. The two caps combined would result in roughly a 19% reduction from 2005 levels in 2020 and a 70% reduction from 2005 levels by 2050.Beginning in 2012 and continuing through 2030, the L-W CSA would provide transition assistance in the form of free allowances to electric power generators (19%), manufacturers (10%), fuel producers or importers (2%), HFC producers and importers (2%), and rural electric cooperatives (1%). In addition, 5% of the total emission allowance account will be allocated to early actors from 2012-2017 and 4% for carbon, capture and sequestration activities from 2012-2030. Approximately 30.5% of the total allowance account will be set aside from 2012-2050 for other entities, including states, load-serving entities, farms and forests, coal mines, and others. Starting in 2012, 26.5% of allowances would be auctioned (including 5% for an early auction to be held shortly after enactment), with the proceeds going to energy technology deployment, low-and middle-income energy consumers, adaptation efforts in the U.S., and programs to support energy independence and national security. Over time, the auction will grow so that by 2031, 69.5% of the allowances would be auctioned and the revenue used for these purposes.
The L-W CSA allows covered facilities to satisfy up to 15% of their compliance obligation with specific domestic offsets. An additional 15% can be covered using international emission allowances. Unlimited banking is allowed and owners and operators of covered facilities can borrow up to 15% of their annual compliance obligation from future years. The L-W CSA also creates a Carbon Market Efficiency Board to monitor the carbon trading market and implement specific cost relief measures, including increased borrowing and use of offsets.
The L-W CSA includes a review of the commitments of other major-emitting nations to reduce their GHG emissions. Eight years after enactment the President is authorized to require importers of GHG emission-intensive products from countries that have not taken action comparable to the U.S. to submit credits equal to those required of domestic manufactures.
11/1/07: Reported by the Senate Committee on Environment and Public Works Subcommittee on Private Sector and Consumer Solutions to Global Warming by 4-3; 12/5/08: Reported by the Senate Committee on Environment and Public Works by 11-8.
The Lieberman-Warner Climate Security Act of 2008
NOTE: For a full range of Pew Center resources for this bill, including in depth analysis, a longer summary, a complete timeline, and links to relevant external documents and media, please click here
· The Act, if enacted into law, would establish a market-based cap-and-trade program for greenhouse gas (GHG) emissions in the United States, and establish other measures to reduce GHG emissions.
· This is the first cap-and-trade legislation to proceed to the Senate floor through regular order—that is, through the committee process. A previous version of this bill, then titled S.2191, was passed 11-8 by the Senate Environment and Public Works (EPW) Committee in December 2007. The version that will debated on the Senate floor has been extensively revised from the version passed by the EPW committee.
· An estimated 87% of U.S. GHG emissions would be subject to the bill’s cap-and-trade program. Those required to submit emissions allowances under the program include: coal-fired power plants and other entities that use more than 5,000 metric tons of coal, natural gas processors and importers, petroleum processors and refiners, manufacturers and importers of more than 10,000 metric tons of GHGs (as measured in CO2 equivalents), and any entity that emits more than 10,000 metric tons (CO2e) of HFCs as a byproduct of the manufacture of hydrochlorofluorocarbons (HCFCs). The bill establishes a separate cap-and-trade system for HFCs produced or imported (including those in products and equipment).
· The cap-and-trade program would reduce GHG emissions from covered sectors by 4% below 2005 levels by 2012; 19% below 2005 levels by 2020; and 71% below 2005 levels by 2050.
· The bill would allocate 75.5% of all allowances for free in 2012— including 18% to power plants, 11% to manufacturers, 2% to petroleum refiners, and 0.75% to natural gas processors (transitioning to zero in 2031); 12.75% to electricity and natural gas local distribution companies for the benefit of energy consumers, and 15% to states, etc. The proportion of allowances auctioned would increase from 24.5% in 2012 to 58.75% by 2032.
· The bill would establish numerous measures to contain the cost of the cap-and-trade program, including allowing the use of domestic and international offsets, and the banking and borrowing of allowances; establishing a Carbon Market Efficiency Board empowered with certain cost-relief powers; and establishing a “cost-containment auction” of a fixed quantity of allowances each year that will initially be offered only to those with compliance obligations and within a certain price range. The bill also establishes a working group that will create regulations designed to protect the market from fraud and manipulation.
· The bill would provide funds to compensate low-income energy consumers and assist in worker transition.
· The bill would provide funding and incentives for development and deployment of geological carbon capture and sequestration (CCS) technology, with a goal of constructing 5-10 commercial coal-burning electricity facilities using CCS.
· The bill would also provide funds for: renewable energy; increasing the energy efficiency of buildings, appliances, manufacturing; research into low-carbon electricity generation and advanced energy projects; increasing the use and manufacture of hybrid and advanced vehicles; and increasing the production of cellulosic biofuels. It also includes a low-carbon fuel standard.
· The bill would provide funds for the states for mass transit projects, and wildlife conservation and adaptation projects, among others.
· The bill has a number of international provisions, including a measure that would require importers of certain commodities from countries that do not have GHG control programs to submit special allowances, as well as funds for assisting vulnerable communities abroad, promoting international technology development, and conserving forests and wildlife in other countries.
Combating Climate Change Through Individual Action Act of 2008. This bill would establish tax credits for farmers who incur expenditures in the process of sequestering carbon in soils and in conserving soils. These tax credits would be limited to $10,000 per taxpayer per year. The bill would also establish qualified planting expenditure credits for taxpayers that purchase and plant trees, plants, shrubs, or bushes, as long as such plants are quick-growing, appropriate for the region in which it is planted, and effective in capturing carbon; taxpayers who purchase and install a vegetated roof system would also be eligible for a tax credit. The tax credit would be limited to $5,000 for a taxpayer’s principal residence, and $50,000 for a taxpayer’s business. In addition, the bill would establish a tax credit for: conversion of cropland to pasture for grazing purposes, or to grassland or rangeland; and for reforestation or afforestation of land. The amount of this latter credit would be determined by the efficacy of carbon sequestration and prevention of soil erosion. Finally, the bill would require the Secretary of the Treasury to reassess these credits in the case of any substantial change in the carbon sequestration market, including the enactment into law of a carbon cap-and-trade program.
Energy Conservation Through Trees Act. This bill would authorize the Secretary of Energy to provide financial, technical, and other assistance to retail power providers to establish or continue targeted residential tree-planting programs. In order to qualify for assistance, such programs would have to demonstrate that the planting of trees contributes to reduced energy use by increasing shade or providing wind protection. In its finding section, the bill states that the utility sector is the largest single source of greenhouse gas emissions in the United States, producing approximately 1/3 of national emissions—and that heating and cooling homes accounts for nearly 60% of residential electricity usage.