Denbury, First Solar boost energy sector By: MarketWatch June 19, 2012 at 10:22 AM EDT PPL shuts down nuclear reactor to fix minor water leak. Read More >> Related Stocks: CenterPoint Energy Chesapeake Energy Chevron Corp Cvr Energy Inc Denbury Resources Energy Select Sector SPDR Exxon Mobil First Solar Icahn Enterprises Martin Midstrm LP Nabors Industries PHLX Oil Service Sector Index PPL Corp