The Environmental and Climate Justice Community Change Grant program (Community Change Grants), created by the Inflation Reduction Act, offers an unprecedented $2 billion in grants under this Notice of Funding Opportunity (NOFO). The Community Change Grants will fund community-driven projects that address climate challenges and reduce pollution while strengthening communities through thoughtful implementation. This historic level of support will enable communities and their partners to overcome longstanding environmental challenges and implement meaningful solutions to meet community needs now and for generations to come. There will be two tracks of funding under this opportunity. Track I will fund approximately 150 large, transformational community-driven investment grants of $10 million – $20 million. Track II will fund approximately 20 meaningful engagement grants of $1 million – $3 million. Grants cannot exceed 3-years in duration.