Tom Hassenboehler

CO2EFFICIENT LLC (COEFFICIENT) was founded in 2017 as a mission-focused Washington, D.C. based strategic consulting practice that specializes in corporate sustainability, climate and energy policy, and nature-based solutions. We leverage decades of bipartisan policy, regulatory, and market expertise in energy, climate, environment, and financial markets to address the growing demand on corporations to meet their Environment, Social, and Governance (ESG) goals while balancing the uncertainties of the policy and technology landscape. We combine Corporate Advisory, Government Relations, and Stakeholder Engagement services into a single service platform. This integration ensures our clients anticipate and navigate risks, multiply impact and returns, and drive policy decisions. COEFFICIENT has a proven track record of designing and executing impactful public policy engagement strategies that have delivered meaningful and measurable outcomes for our clients.