Communities who are at the frontlines of climate, environmental, and social injustices have the wisdom and the solutions to create systemic transformational change. Due to historic structural racism and bureaucratic inadequacies, these same communities lack access to the capacity and resources to implement their solutions. The Justice40 Accelerator will share information, resources, and capacity with frontline community organizations. These communities will be able to formulate projects and successfully apply to the Federal funding opportunities presented by the Biden-Harris Administration Justice40 Initiative.