Subjects: S.1523 — 110th Congress (2007-2008)

  • Air pollution control
  • Capitol (Washington, D.C.)
  • Carbon cycle
  • Carbon dioxide
  • Coal
  • Congress
  • Economics and Public Finance
  • Electric power production
  • Energy
  • Environmental Protection
  • Environmental technology
  • Federal aid to air pollution control
  • Science, Technology, Communications