Publications

    Agency, Environmental Protection. “Environmental Protection Agency. Emission Guidelines for Existing Stationary Sources: Electric Utility Generating Units.” In, 2014.Abstract

    EXCERPT FROM THE EXECUTIVE SUMMARY:

     

    This Regulatory Impact Analysis (RIA) discusses potential benefits, costs, and economic impacts of the proposed Emission Guidelines for Greenhouse Gas Emissions from Existing Stationary Sources: Electric Utility Generating Units (herein referred to EGU GHG Existing Source Guidelines). This RIA also discusses the potential benefits, costs and economic impacts of the proposed Standards of Performance for Greenhouse Gas Emissions from Reconstructed and Modified Stationary Sources (EGU GHG Reconstructed and Modified Source Standards).

     

    ES.1 Background and Context of Proposed EGU GHG Existing Source Guidelines Greenhouse gas pollution threatens Americans' health and welfare by leading to longlasting changes in our climate that can have a range of severely negative effects on human health and the environment. Carbon Dioxide (CO2) is the primary greenhouse gas pollutant, accounting for nearly three-quarters of global greenhouse gas emissions and 84 percent of U.S. greenhouse gas emissions. Fossil fuel-fired electric generating units (EGUs) are, by far, the largest emitters of GHGs, primarily in the form of CO2, among stationary sources in the U.S. In this action, the EPA is proposing emission guidelines for states to use in developing plans to address greenhouse gas emissions from existing fossil fuel-fired EGUs. Specifically, the EPA is proposing state-specific rate-based goals for carbon dioxide emissions from the power sector, as well as emission guidelines for states to use in developing plans to attain the statespecific goals. This rule, as proposed, would set in motion actions to lower the carbon dioxide emissions associated with existing power generation sources in the United States.