Caterpillar
40 kW to 10 cMW
Phone: 309-578-2366
Web: www.caterpillar.com

Cummins
2 kW to 2 MW
Box 3005
Columbus, IN 47202-3005
Phone: 800-343-7357
Fax: 800-232-6393
Web: www.cummins.com

Deutz Corporation
19 to 2017 kW
3883 Steve Reynolds Blvd
Norcross, GA 30093
Phone: 770-564-7100
Web: www.deutzusa.com

Generac Power Systems
3 kW to 2 MW
Hwy. 59 & Hillside Road
P.O. Box 8
Waukesha, WI 53187
Phone: 888-436-3722
Fax: 262-968-3791
Web: www.generac.com

Hess Microgen
75 to 450 kW for projects from 75 kW to 4 MW
12 Industrial Parkway, Unit B1
Carson City, Nevada 89706
Phone: 775-884-1000
Fax: 775-884-3417
Web: www.hessmicrogen.com

Honda Power Equipment
up to 20 kW
4900 Marconi Dr.
Alpharetta, GA 30005-8847
Phone: 800-426-7701
Fax: 678-339-2670
Web: www.hondapowerequipment.com

Kohler
6 kW to 20 kW engines
& 8.5 kW to 2 MW on-site power generators
444 Highland Drive
Kohler, WI 53044
Phone: 800-544-2444
Web: www.kohlerengines.com

Tecogen
60 - 75 kW
45 First Avenue
Waltham, MA 02451
Phone: 781-466-6400
Fax: 781-466-6466
Web: www.tecogen.com

Waukesha Engine
up to multi-megawatt power outputs
a division of Dresser, Inc.
15455 Dallas Parkway
Addison, TX 75001
Phone: 972-361-9800
Fax: 972-361-9903
Web: www.dresser.com

Alstom
4 MW to 262 MW
25 Avenue Kléber
75795 Paris Cedex 16
France
Phone: 33 1 47 55 20 00
Web: www.power.alstom.com

General Electric Power Systems
2 to 5000 kW
Web: www.gepower.com

Pratt & Whitney
20 to 50 MW
400 Main Street
East Hartford, CT 06108
Phone: 860-565-4321
Web: www.pratt-whitney.com

Rolls-Royce
2.2 MW to 51.2 MW
10255 Richmond Suite 101
Houston, Texas 77042
Phone: 713-273-7700
Fax: 713-273-7777
Web: www.rolls-royce.com

Siemens Canada Limited
67 MW to 265 MW
30 Milton Avenue
Hamilton On LSL 6E6
Canada
Phone: 905-528-8811
Web: www.siemenswestinghouse.com

Solar Turbines, Inc.
(owned by Caterpillar)
up to 15 MW
2200 Pacific Highway
San Diego, CA 92101
Phone: 619-544-5000
Fax: 619-544-2849
Web: www.solarturbines.com

Vericor Power Systems
0.5 MW to 50 MW
3625 Brookside Parkway, Suite 500
Alpharetta, Georgia 30022
Phone: 770-569-8800
Fax: 770-569-0399
Web: www.vericor.com

ALSTOM Power Inc.
1200-T Willis Rd.
Richmond, VA 23237
Phone: 804-743-4341
Fax: 804-743-4344
Web: www.power.alstom.com

Coppus Turbine,
Tuthill Energy Systems
P.O. Box 8000
Millbury Industrial Park
Millbury, MA 01527-8000
Phone: 508-756-8391
Fax: 508-754-4516
Web: www.tuthillenergy.com

Elliott Turbomachinery Co., Inc.
901 North Fourth St.
Jeannette, PA 15644-1473
Phone: 724-527-2811
Fax: 724-600-8442
Web: www.elliott-turbo.com

GE Company
3135-T Easton Tpk.
Fairfield, CT 06431-0001
Phone: 203-373-2211
Fax: 203-373-3131
Web: www.gepower.com

Murray Turbomachinery,
Tuthill Energy Systems
1106 Washington St.
P.O. Box 967
Burlington, IA 52601
Phone: 319-753-5431
Fax: 319-752-1616
Web: www.tuthillenergy.com

Nadrowski Turbinen
Tuthill Energy Systems
Auf Dem Esch 28
D-33619 Biezefield, Germany
Phone: ++49521-10850
Fax: ++49521-1085199
Web: www.tuthillenergy.com

Siemens Westinghouse
Power Corp.
4400-T N. Alafaya Trail
Orlando, FL 32826-2399
Phone: 407-736-2000
Fax: 407-281-2080
Web: www.siemenswestinghouse.com

Turbosteam Corp.
161 Industrial Blvd.
Turners Falls, MA 01376
Phone: 413-863-3500
Fax: 413-863-3157
Web: www.turbosteam.com

Bowman Power Systems, Ltd.
80 kW
Ocean Quay, Belvidere Road
Southampton S014-5QY
England
Phone: +44(0) 23 80236700
Fax: +44(0) 238022-1128
Web: www.bowmanpower.com

Capstone Turbine Corporation
30 & 60 kW
21211 Nordhoff Street
Chatsworth, CA 91311
Phone: 818-734-5300
Fax: 818-734-5320
Web: www.microturbine.com

Elliott Energy System, Inc. (ESSI)
35, 65, 80 kW
2901 S.E. Monroe St.
Stuart, Florida 34997
Phone: 772-219-9449
Fax: 772-219-9448
Web: www.tapower.com

Ingersoll-Rand
70 kW
30 Hampshire Ave.
Portsmouth, NH 03810
Phone: 877-477-6937
Web: www.irpowerworks.com

Turbec
105 kW
Box 21512
SE - 20021
Malmö, Sweden
Phone: +46-40-680 00 00
Fax: +46-40-680 00 01
Web: www.turbec.com

Molten Carbonate (MCFC)

Fuel Cell Energy
3 Great Pasture Road
Danbury,CT 06813-1305
Phone: 203-825-6000
Web: www.fce.com

Phosphoric Acid (PAFC)

United Technologies
UTC Fuel Cells
200 kW
195 Governor's Highway
South Windsor,CT 06074
Phone: 860-727-2200
Fax: 860-727-2319
Web: www.utcfuelcells.com

Proton Exchange Membrane (PEMFC)

Avista Labs
15913 E. Euclid Ave
Spokane, WA 99216
Phone: 509-228-6500
Fax: 509-228-6510
Web: www.avistalabs.com

Ballard Power Systems
9000 Glenlyon Parkway
Burnaby, BC V5J 5J9
Canada
Phone: 604-454-0900
Fax: 604-421-4700
Web: www.ballard.com

Dais-Analytic Corporation
11552 Prosperous Dr.
Odressa, FL 33556
Phone: 727-375-8484
Fax: 727-375-8485
Web: www.daisanalytic.com

H power
3-4.5 kw
60 Montgomery Street
Belleville, NJ, 07109
Phone: 973-450-4400
Web: www.hpower.com

IDATech
PO Box 5339
Bend, Oregon 97701
Phone: 541-383-3390
Fax: 541-383-3439
Web: www.idatech.com

Nuvera Fuel Cells, Inc.
Acorn Park
Cambridge, Massachusetts 02140
Phone: 617-498-6732
Fax: 617-498-6655
Web: www.nuvera.com

Plug Power
968 Albany-Shaker Road
Latham, NY 12110
Phone: 518-782-7700
Fax: 518-782-9060
Web: www.plugpower.com

Proton Energy Systems
10 Technology Drive
Wallingford, CT 06492
Phone: 203-678-2000
Fax: 203-949-8016
Web: www.protonenergy.com

UTC Fuel Cells
200 kW
195 Governor's Highway
South Windsor,CT 06074
Phone: 860-727-2200
Fax: 860-727-2319
Web: www.utcfuelcells.com

Solid Oxide (SOFC)

Global Thermoelectric Corp.
#614, 16760 Hedgecroft
Houston, Texas 77060
Phone: 281-445-1515
Phone: 800-848-4113
Fax: 281-445-6060
Web: www.globalte.com

Ztek Corporation
300 West Cummings park
Woburn, Ma 01801
Phone: 781-933-8339
Fax: 781-933-8396
Web: www.ztekcorporation.com

Atlantic Orient Corp.
P.O. Box 1097
Norwich, VT 05055
Phone: 802-333-9400
Fax: 802-333-9977

Bergey Wind Power Co.
2001 Priestley Ave.
Norman, OK 73069
Phone: 405-364-4212
Fax: 405-364-2078
Web: www.bergey.com

Northern Power Systems
182 Mad River Park
Waitsfield, VT 05673
Phone: 802-496-2955
Fax: 802-496-2953
Web: www.northernpower.com

Southwest Wind Power Inc.
2131 N. First Street
Flagstaff, AZ 86004
Phone: 928-779-9463
Fax: 928-779-1485
Web: www.windenergy.com

Vestas - American Wind Technology Inc.
111 SW Columbia, Suite 480
Portland, OR 97201
Phone: 503-327-2000
Fax: 503-327-2001
Web: www.vestas-awt.com

Vestas Wind Systems A/S
Smed Sørensens Vej 5
Dej-6950 Ringkøbing
Denmark
Phone: +45 96 75 25 75
Fax: +45 96 75 24 36
Web: www.vestas.com