MtlGreen designs and promotes sustainable initiatives in Montreal to reduce collective dependence on greenhouse gases. We are a citizen-led organization, directly accountable to the community. MtlGreen was borne out of the 2015-2016 Montreal public consultation sur la réduction de la dépendance aux énergies fossiles - we promote green initiatives in Montreal - we design crowdsolving ideation sessions for Environment-related organisations - we organize StartUp Weekends and Hackathons - tell us about your green-tech, zero-waste, active transportation, social habits improving, and energy-saving projects - what is your next challenge, how can we help?