Asia Silicone

Thailand

Brown Printing

Woodstock, IL

Chicago Biosolids

Chicago, IL

Cogentrix HRSG

Caledonia & Southhaven, MS

Degussa

Ivanhoe/New Iberia, LA

Dupont

Orange, TX

FM Global

West Glochester, RI

General Motors

Massena, NY

IBM

East Fishkill, NY

Kettering

Flint, MI

Lion Oil

El Dorado, AK

MRW

Miami, FL

Naugatuck

Naugatuck, CT

PPG

New Martinsville, WV

Sandia

New Mexico, NM

Sarnia HRSG

Sarnia, Ontario

Silgan

Fort Dodge, IA

Woodside Energy

Australia

Exxon Oil

Baytown, TX

Corn Processors

St. Paul, MN

Foamex

Santa Teresa, NM

Marathon Oil

Catlettsburg, KY

Citgo

Lake Charles, LA

Meyia

Korea

Proctor & Gamble

Kansas City, MO

Huntsman Polymer

Odessa, TX

Advanced Organics

Upper Sandusky, OH

U.S. Filter

Corona, CA

Weyerhaeuser

Johnsonburg, PA

New Energy

South Bend, IN

Great Lakes
Naval Training

Chicago, IL

Merit Care Hospital

Fargo, ND

Valero Three Rivers

Denver, CO

Roche Carolina

Florence, SC

Ace Ethanol

Stanley, WI

IPR Pharmaceutical

Canovanas, Puerto Rico

Ypsilanti Utilities

Ypsilanti, MI

Rand Whitney Paper

Montville, CT

Clear AFS

Fairbanks, AK

Adkins Energy

Lena, IL

Dow Energy Center

Freeport, TX

Rocky Mountain Power

Hardin, MT

Newtown Creek Wastewater Facility

Brooklyn, NY

Currant Creek Power

Mona, UT

Calpine Fox Energy Center

Kaukauna, WI

Koch-Cellulose

New Augusta, MS

Heartland Grain

Winthrop, MN

East Alco Aluminum

Frederick, MD

North American Stainless

Ghent, KY

ADM

Peoria, IL

International Paper

Sartell, MN

Exxon Mobil

Baton Rouge, LA

Port Arthur Steam

Port Arthur, TX

Dow Chemical

Taft, LA

Robbins AFB

Warner Robins, GA

Philip Morris

Richmond, VA

Inland Steel

Orange, TX

Arizona State University

Tempe, AZ

British Petroleum

Texas City, TX

AEP Mitchell

Cresap, WV

Quemetco

Indianapolis, IN

Barr-Rosin

Lakota, IA

Infilco Degrement

Smyrna, GA

City of Austin

Austin, TX

Texas Petrochemicals

Houston, TX

Valero Energy –
Aruba Refinery

San Nicolas, Aruba

Anheuser-Busch

Merrimack, NH

City of Victorville

Victorville, CA

Bechtel Gasco

Abu Dhabi, UAE

Golden Triangle Energy

Craig, MO

Lyondell Chemical

Houston, TX

Grant Forest Products

Columbia and Fairfax, SC

OPTI

Alberta, CAN

SEFA

Tuscumbia, AL

CVEC

Benson, MN

Dow

Midland, MI

Heartland Grain

Huron, SD

Amata Power

Thailand

Delta T

Riga, MI

Pinal Energy

Maricopa, AZ

Public Service of NM

Las Cruces, NM

Alcoa Warrick

Evansville, IN

Gulf Chemical

Freeport, TX

Minnesota Municipal Power Authority

Minneapolis, MN

Georgia Pacific

Emporia, VA, Whiteville, NC, Grenada, MS, and Clark County, AL