PennWell International Publications Limited Warlies Park House Horseshoe Hill, Upshire Essex EN9 3SR, UK Telephone: +44 1992 65 6600 David McConnell Group Publisher

Editorial Staff - Cogeneration and On-Site Power Production

Jackie Jones Editorial Director jackiej@pennwell.com Steve Hodgson Coordinating Editor stevehodgson@btinternet.com Monique Tsang Production Editor moniquet@pennwell.com John Perkins Production Coordinator jperkins@pennwell.com Julie Challinor Production Controller

Sales Staff - Cogeneration and On-Site Power Production

Natasha Cole 1455 West Loop South Suite 400 Houston, TX 77027 United States natashac@pennwell.com Main Phone Number: (713) 499-6311 Fax Number: (713) 963 6284 Russell Brooks Warlies Park House Horseshoe Hill, Upshire Essex, EN93SR United Kingdom russellb@pennwell.com Main Phone Number: + 44 1992-656-608 Fax Number: + 44 1992-656-700   Leo Wolfert Digital Media Sales Warlies Park House Horseshoe Hill, Upshire Essex, EN9 3SR United Kingdom leow@penwell.com Main Phone Number: 44 1992 656 654 Fax Number: 44 1992 656 700 Candice Doctor Digital Media Sales 1421 S. Sheridan Rd Tulsa, OK 74112 United States candiced@pennwell.com Main Phone Number: 918-831-9884 Fax Number: 918-831-9875