Dave Ramslie has worked in the field of urban sustainability for 20 years, in government, private consulting, real-estate development and now as a climate tech entrepreneur. Dave is known for developing some of the most significant municipal carbon and green building policy in Canada and the United States. Some policy and strategy highlights include The Cambridge MA, ‘Getting to Net Zero’ Plan, and Clean Energy DC – An Energy Plan for Washington DC. At his company ‘OPEN technologies’, Dave leads product development, city solutions and custom projects as OPEN’s Chief Operations Officer.