Background:

Greenhouse Gas Emissions.

Since the Industrial Revolution, human activities have released large amounts of carbon dioxide (CO2) and other greenhouse gases (GHGs) into the atmosphere. The primary GHGs from human activities are CO2, methane (CH4), and nitrous oxide (N2O). In addition to these primary GHGs, more potent GHGs are emitted from industrial processes, but in smaller amounts than the primary GHGs. These GHGs are hydrofluorocarbons, perfluorocarbons, and sulfur hexafluoride.

Greenhouse Gas Emissions in the United States.

According to the United States Environmental Protection Agency (EPA), in 2010 the primary sources of GHG emissions in the United States are as follows:

electricity production at 34 percent;
transportation at 27 percent;
industrial processes, usually for energy at 21 percent;
commercial and residential (primarily for space heating) at 11 percent; and
agriculture at 7 percent.

Land use and forestry provide an offset of 15 percent of GHG emissions.

Greenhouse Gas Emissions in Washington.

GHG Emissions Limits.

In 2008 the Legislature established GHG emission reductions for Washington which include the following:

by 2020, reduce GHG emissions to 1990 levels;
by 2035, reduce GHG emissions to 25 percent below 1990 levels; and
by 2050, the state will do its part to reach global climate stabilization levels by reducing overall GHG emissions to 50 percent below 1990 levels, or 70 percent below the state's expected emissions that year.

GHG Emissions Inventory.

In 2008 the Legislature directed the Department of Ecology to report to the Governor and the Legislature, by December 31 of each even-numbered year beginning in 2010, the total GHG emissions for the preceding two years, and totals in each major source sector.

According to the Department of Ecology, in 2010 the total state annual GHG emissions were 95.6 million metric tons of carbon dioxide equivalent (MMtCO2e), a 2 percent increase in GHG emissions since 1990. Carbon dioxide equivalent (CO2e) is the unit for comparing emissions of different GHGs expressed in terms of the global warming potential of one unit of CO2.

The GHG emissions by major source in Washington in 2010 are as follows:

transportation at 44.1 percent;
electricity at 21.7 percent;
residential, commercial, and industrial (space and process heating) at 20.6 percent;
agriculture at 5.6 percent;
industrial processes at 4.6 percent;
waste management at 2.6 percent; and
fossil fuel industry at 0.7 percent of total state GHG emissions.

Recent Legislative Actions to Address GHG Emissions.

In recent years, the Legislature has enacted a range of legislation that seeks to track and reduce GHG emissions in Washington. This legislation includes, but is not limited to, the following:

GHG emissions annual reporting for facilities that emit at least 10,000 metric tons of GHGs annually;
GHG emissions performance standard for baseload electric generation for which electric utilities enter into long-term financial commitments;
mitigation for 20 percent of GHG emissions from new fossil-fueled thermal generating facilities and existing facilities proposing to increase their capacity;
long-term resource planning by electric utilities that takes into account the cost of risks associated with emissions of GHGs;
GHG emissions standards for new vehicles sold in Washington;
adoption of statewide goals to reduce annual per capita vehicle miles traveled; and
state agency GHG emission reduction targets.

Summary of Bill:

Evaluation of Approaches to Reduce Greenhouse Gas Emissions.

The evaluation must include a review of comprehensive greenhouse gas (GHG) emission reduction programs being implemented in other states, countries, and in other regions of the country. For each program, the evaluation must include available information on the following:

the effectiveness in achieving the jurisdiction's GHG emission reduction objectives;
the relative impact upon different sectors of the jurisdiction's economy, including power rates, agriculture, manufacturing, and transportation fuel costs;
the impacts upon household consumption and spending;
displacement of emission sources from the jurisdiction due to the program;
any significant co-benefits to the jurisdiction, such as reduction of potential adverse effects to public health;
opportunities for new manufacturing infrastructure, investments in cleaner energy, and greater energy efficiency and jobs;
achievements in greater independence from fossil fuels and the costs and benefits to their economy of doing so; and
the most effective strategy and the trade-offs made to implement that strategy.

The evaluation must analyze Washington's GHG emissions and related energy consumption profile, including total expenditures for energy by fuel category, and the sources of the fuels. Also, the evaluation must analyze:

options for an approach to GHG emissions reductions that would increase expenditures upon energy sources produced in state relative to expenditures upon imported energy sources, and how that increase would affect job growth and economic performance;
opportunities for new manufacturing infrastructure and other job producing investments in Washington relating to cleaner energy and greater energy efficiency; and
existing studies of the potential costs to Washington consumers and businesses of GHG emissions reduction programs or strategies being implemented in other jurisdictions;

The evaluation must analyze Washington's policies to stabilize or reduce GHG emissions that will contribute to meeting the GHG emission reduction targets, including:

renewable fuels standard;
energy codes adopted by the state building code council;
emission performance standards;
appliance standards;
the Energy Independence Act;
energy efficiency and energy consumption requirement programs for public buildings;
conversion of public vehicles to clean fuels; and
public purchasing requirements of vehicles that use clean fuels.

The evaluation must also examine and summarize federal policies that will contribute to meeting the state GHG emissions targets, including:

renewable fuel standards;
tax incentives for renewable energy;
tailpipe emissions standards for vehicles;
Corporate Average Fuel Economy standards for cars and light trucks; and
Clean Air Act requirements for emissions from stationary sources and fossil-fueled electric generating units.

Additionally, the evaluation must analyze the overall effect on global GHG levels if Washington meets its GHG emissions targets.

Climate Legislative and Executive Work Group.

The Climate Legislative and Executive Work Group (Work Group) is created consisting of the Governor as a non-voting member, one member from each majority caucus, and an alternate from each the House and Senate. The Work Group must be appointed by May 1, 2013 and hold its first meeting by May 15, 2013. The Work Group must recommend a state program to reduce GHGs, that if implemented would achieve the state's GHG emission limits.

The recommendations must be prioritized to ensure the greatest amount of environmental benefit for each dollar spent and based on measures of environmental effectiveness, including consideration of current best science, the effectiveness of the program and policies in terms of costs, benefits, and results, and how best to administer the program and policies. The Work Group recommendations must include a timeline for actions and funding needed to implement the recommendations. In order for a recommendation to be included in the report, it must be supported by a majority of the Work Group's voting members. Minority reports or comments must be included in the report.

The Work Group must use the evaluation provided by the consultant to inform its recommendations. The Work Group must schedule at least one meeting where the public may provide input. By December 31, 2013, the Work Group must provide a report to the Legislature.

The Work Group is responsible for selecting a nonpartisan and objective consultant or consultants to produce the evaluation of approaches to reduce GHG emissions. The Work Group may not select a consultant whose employer has retained a lobbyist in Washington State during the past five years or has personally contributed to the campaign of a statewide elected official in the previous four years.