Reverb (non profit)

Reverb is a non-profit environmental organization that aims to educate and engage musicians and their fans to promote environmental sustainability. It was founded by environmentalist Lauren Sullivan and her musician husband, Guster guitarist/vocalist Adam Gardner.

The organization's services include carbon neutral concerts and venues, biodiesel for vehicles and generators, waste reduction, biodegradable catering products; recycling, green bus supplies and cleaners, energy efficiency, green contract rider, environmentally sustainable merchandise, green sponsorship, and educational outreach.

Reverb provides learning experiences designed to engage volunteers with local non-profit groups. Customers can also donate money for environmental causes and receive a sticker.

The group has worked with artists including Jason Mraz, The Dead, Phish, Dave Matthews Band, and John Mayer.