{
  "id": "RL31757",
  "type": "CRS Report",
  "typeId": "REPORTS",
  "number": "RL31757",
  "active": false,
  "source": "EveryCRSReport.com",
  "versions": [
    {
      "source": "EveryCRSReport.com",
      "id": 347664,
      "date": "2003-02-25",
      "retrieved": "2016-04-08T14:52:41.700544",
      "title": "Clean Air: New Source Review Policies and Proposals",
      "summary": "On November 22, 2002, the Environmental Protection Agency (EPA) finalized revisions to several aspects of the Clean Air Act\u2019s (CAA) New Source Review (NSR) requirements. At the same time, EPA proposed rules to clarify the definition of \u201croutine maintenance\u201d under NSR. The proposed and final rules have generated controversy. The Bush Administration has argued that the new rules will reduce pollution and increase energy efficiency. In contrast, the State and Territorial Air Pollution Program Administrators (STAPPA) and Association of Local Air Pollution Control Officials (ALAPCO) argue that the revisions will \u201cundermine efforts to achieve and sustain clean, healthful air.\u201d Nine Northeastern states filed suit against the final rules issued by EPA on December 31, 2002 in the U.S. Court of Appeals for the D.C. Circuit, and Pennsylvania filed a separate lawsuit on January 27, 2003; on January 30, eight states, mostly from the Midwest and the South, filed a petition in support of the final rule.\nInto the 1970s, coal-fired electric generating facilities were built with a projected useful life of 30-40 years. Over time a powerplant\u2019s efficiency declined, until it would be replaced or put on standby for use during emergencies. As the CAA evolved, it established stringent pollution control requirements on newly constructed facilities, but not on older ones unless they underwent a modification that increases emissions (or emitted pollutants that exceeded health-based air quality standards). By the early 1980s, however, it became technically feasible to refurbish a powerplant to preserve its efficiency, so plants could continue in regular operation.\nThus, \u201clife extension\u201d became more advantageous than building new facilities that would incur capital and operating costs of CAA-required pollution controls. The crucial issue was whether life extension triggered the \u201cmodification\u201d provision of the CAA: In promulgating regulations in 1975, EPA had exempted certain activities from the definition of modification, including \u201cmaintenance, repair, and replacement which the Administrator determines to be routine for a source category....\u201d In response, utilities began to spread out their plant rehabilitation efforts in an attempt to fit them into their routine maintenance schedules.\nIf one believes that EPA\u2019s routine maintenance exemption was limited and did not permit the rehabilitation of existing facilities, then one would conclude that many of the industry\u2019s rehabilitation activities of the last 20 years go beyond what NSR allows. From this perspective, current law requires existing sources undergoing refurbishment to meet stringent NSR standards. This is the perspective underlying the Clinton Administration\u2019s enforcement initiative, an initiative for which the Bush Administration has stated its support. In contrast, if one believes that an exemption for routine maintenance is appropriate and should be defined in terms of current industry practices, then one would argue that NSR discourages plant owners from upgrading facilities operating with worn-out, inefficient components, thereby foregoing opportunities to conserve energy and to reduce emissions by installing newer, more efficient components. This perspective that NSR discourages energy efficiency is reflected in the Bush Administration\u2019s proposed revisions to routine maintenance published in December 2002. This report will not be updated.",
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      "typeId": "REPORTS",
      "active": false,
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      "topics": []
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  ],
  "topics": [
    "Economic Policy",
    "Energy Policy"
  ]
}