The nonpartisan center for climate and energy solutions works to secure a safe and stable climate by accelerating the global transition to NET-ZERO greenhouse gas emissions and a thriving, just, and resilient economy. For over 25 years, C2ES has forged innovative solutions to address climate and energy challenges. Through our business environmental leadership council, C2ES engages companies to strengthen corporate climate action and mobilize business support for climate policies.
This 501(c)(3) elected the 501(h) safe-harbor — lobbying expenditures are capped under a clear dollar formula instead of the "insubstantial part" standard.