A report from Acadia Center and Clean Air Task Force (CATF) examines the critical role that community engagement will play in meeting New England’s 2050 decarbonization goals. The report highlights the opportunity to accelerate the region’s clean energy progress by addressing local concerns and better equipping communities to meaningfully participate in siting and approval processes. Drawing from prominent case studies around the region, the report also identifies promising options for developers, communities, and policymakers to improve project planning and engagement, helping reduce the risk of failures, legal challenges, and delays. Without comprehensive reforms to improve community engagement processes and modernize siting and permitting policies, the region’s clean energy transition risks significant delays and setbacks.