• Geothermal Energy

Geo-Heat Center (Publish a free quarterly bulletin)
Oregon Institute of Technology; 3201 Campus Drive; Klamath Falls, OR 97601
Tel: (503) 885-1750
www.oit.osshe.edu/~geoheat/

Geothermal Energy Association
1025 Thomas Jefferson Street NW, Washington, DC 20007
Tel: (202) 944-8561; Fax: (202) 944-8568
e-mail: gea@geotherm.org; www.geotherm.org

Geothermal Heat Pump Consortium, Inc.
701 Pennsylvania NW, Washington, DC 20004
Tel: (202) 508-5500; Fax: (202) 508-5222
e-mail: info@ghpc.org; www.ghpc.org

Geothermal Resources Association
2000 Pennsylvania Avenue NW, Washington, DC 20006
Tel; (202) 333-5657; Fax: (202) 333-5001
e-mail: jsims@wincapitol.com; www.earthpower.org

Geothermal Resources Council (publish a monthly bulletin)
2001 Second Street, Box 1350, Davis, CA 95617
Tel: (916) 758-2360; Fax: (916) 758-2839
e-mail: grc@geothermal.org; www.geothermal.org

Geothermics (bi-monthly journal)
Elsevier, PO Box 800, Kidlington, Oxford OX5 1DX, UK
www.elsevier.com

International Geothermal Association
c/o ENEL DP-PDG, Via A, Pisano 120, 56122 Pisa, ITALY
Tel: +39-050-535891; Fax: +39-050-535893
e-mail: igasec@prod.enel.it; www.demon.co.uk/geosci/igahome.html

International Ground-Source Heat Pump Association
490 Cordell South, Stillwater, OK 74078
Tel: (405) 744-5175; (800) 626-4747; Fax: (405) 744-7319
www.igshpa.okstate.edu/

SYNERJY (index of Manufacturers; bibliographic Directory of books, patents, government publications, and articles; Renewable Energy Databases)
PO Box 1854, Cathedral Station, New York, NY 10025
e-mail: info@synerjy.com; www.synerjy.com

U.S. Department of Energy (DOE)
Office of Geothermal Technologies, EE-12, 1000 Independence Avenue SW, Washington, DC 20585-0121
Tel: (202) 586-5340
www.eren.doe.gov/geothermal/