The Greener Together program helps people live more sustainably through their daily actions and collectively reduce CO2 emissions. It works with various types of co-operatives, each with an Eco-operator, to sign up members and customers. Over 2,000 people have signed up so far, saving 467 tonnes of CO2 and diverting 19 tonnes of waste from landfill. The program has found that influencing environmental behavior effectively requires understanding behavioral psychology and using trusted messengers within social networks to promote positive role models. By nurturing green leaders, Greener Together aims to inform future cooperative initiatives around retrofitting, renewables, and continued behavioral changes.