June 20, 2008

Copano Energy to Present at the 18th Annual Wachovia Nantucket Equity Conference

HOUSTON, June 20 /PRNewswire-FirstCall/ -- Copano Energy, L.L.C. announced today that John Eckel, its Chairman and Chief Executive Officer, will speak at the 18th Annual Wachovia Nantucket Equity Conference, to be held June 23-26, 2008 at The White Elephant in Nantucket, Massachusetts.

Copano Energy's presentation will be webcast live on Wednesday, June 25, 2008, at 1:00 p.m. Eastern Daylight Time (Noon Central Daylight Time). To listen to a live audio webcast and view Copano Energy's presentation materials, visit the Company's website at http://www.copanoenergy.com/ under "Investor Relations - Event Calendar." A replay will be archived on the website shortly after the presentation concludes.

Houston-based Copano Energy, L.L.C. is a midstream natural gas company with operations in Oklahoma, Texas, Wyoming and Louisiana.

    Contacts:  Matt Assiff, Senior VP & CFO               Copano Energy, L.L.C.               713-621-9547                Jack Lascar / [email protected]               Anne Pearson/ [email protected]               DRG&E / 713-529-6600  

Copano Energy, L.L.C.

CONTACT: Matt Assiff, Senior VP & CFO of Copano Energy, L.L.C.+1-713-621-9547; or Jack Lascar, [email protected], or Anne Pearson,[email protected], both of DRG&E, +1-713-529-6600

Web site: http://www.copanoenergy.com/