Join friends and neighbors in the Mid-Atlantic Region as we work together with people from across the nation and around the globe to create a truly sustainable world for all.
Hope we'll see you at SOLAR 2023!
52nd Annual National Solar Conference
August 8 - 11, 2023 | Boulder Colorado
Registration is still open for SOLAR 2023, ASES' annual National Solar Conference. August 8-11, 2023 in beautiful Boulder Colorado at the University of Colorado, Boulder!
Register today at ases.org/conference.
Donate Today!
Charitable contributions to all MASES and ASES are Tax Deductible per IRC Section 501(c)(3).
Thanks so much for your generous support!
Want to help convert our world to run on 100% Clean, Renewable Energy?
If you're passionate about mitigating adverse climate change and want to bring your current skills to this task while also learning new ones, we welcome you to join us for a season of learning and adventure.
To join MASES, renew your membership, or subscribe to our e-Newsletter, just click on the "Membership" page in the menu to the left and follow the instructions. Your MASES password will be sent to the email address you provide on the registration form.