The authors of Energy Exactions make a compelling case for the use of energy exactions as a local policy tool that could complement important state policies. However, it must be designed carefully and tailored to different land uses and locations so it effectively supplements state and utility policy and does not become a barrier to housing affordability and enabler of suburban sprawl.

New residential and commercial developments often create costs in the form of congestion and burdens on municipal infrastructure. Citizens typically pay for infrastructure expansion associated with growth through their property taxes, but local governments sometimes use cost-shifting tools to force developers to pay for—or provide—new infrastructure themselves. These tools are forms of “exactions”—demands levied on developers to force them to pay for the burdens new projects impose.