(September 2010; 64 pages) Robert B. McKinstry Jr., Brendan K. Collins, and Jennifer E. Drust, attorneys with Ballard Spahr LLP, maintain comprehensive regulation of greenhouse gas emissions will occur regardless of whether Congress acts. They say regulatory actions by the Environmental Protection Agency, guidance from the White House Council on Environmental Quality and the Securities and Exchange Commission, efforts by many states, and potential legal liabilities all will put a price on carbon dioxide emissions, creating business risks and opportunities that should play a part in corporate and governmental planning. In addition, six BNA reporters provide updates on the development of GHG regulations.