Online Membership Application
Submit your application immediately by using our online form. If you would prefer to mail or fax your application, please click here for a PDF version.
Paying by Credit Card
Fill out the form below. Your payment will be processed within two (2) business days.
Paying by Check
Fill out the form below and mail us your dues payment. (Note: Your application will be processed upon receipt of payment.) Our mailing address is:
Biomass Thermal Energy Council
1211 Connecticut Ave. NW, Suite 650
Washington, DC 20036