Copano Energy Announces First Quarter 2011 Earnings Release and Conference Call Schedule

April 15, 2011

Copano Energy, L.L.C. (NASDAQ: CPNO) today announced plans to release its first quarter 2011 financial results on Thursday, May 5, after the market closes. In conjunction with the release, Copano Energy has scheduled a conference call that will be broadcast live over the Internet on Friday, May 6, at 10:00 a.m. Eastern Time (9:00 a.m. Central Time).

What:  Copano Energy First Quarter 2011 Earnings Conference Call

When:  Friday, May 6, 10:00 a.m. Eastern Time (9:00 a.m. Central Time)

How:   Live via telephone by dialing 480-629-9723 and asking for the Copano Energy call at least
       10 minutes prior to the start time, or live over the Internet onCopano's website at under Investor Relations.

A telephonic replay will be available through May 13 by calling 303-590-3030, using pass code 4430941#. A webcast archive will also be available at shortly after the call. For more information, please contact Donna Washburn at DRG&L at 713-529-6600 or email

Houston-based Copano Energy, L.L.C. is a midstream natural gas company with operations in Texas, Oklahoma, Wyoming and Louisiana. Its assets include approximately 6,400 miles of active natural gas gathering and transmission pipelines, 260 miles of NGL pipelines and nine natural gas processing plants, with over one Bcf per day of combined processing capacity and 22,000 barrels per day of fractionation capacity. For more information, please visit


Carl Luna, SVP & CFO
Copano Energy, L.L.C.
Jack Lascar /
Anne Pearson /
DRG&L / 713-529-6600