This course explores the feasibility and benefits of thermal energy networks (TENs) as an emerging strategy for large-scale building decarbonization. Presented by the New Jersey Board of Public Utilities, it highlights how shared geothermal systems can optimize heating and cooling across campuses and communities, improving efficiency while reducing energy demand and carbon emissions. Participants will gain insight into system design concepts, grid impacts of electrification, cost considerations, and opportunities such as waste heat recovery. The course also examines real-world applications and research findings to help institutions evaluate long-term, resilient energy infrastructure solutions.