The Health Impact Project, a collaboration of The Pew Charitable Trusts and The Robert Wood Johnson Foundation, is a national initiative designed to promote the use of health impact assessments (HIAs) as decision-making tools for policymakers.
HIAs are commonly used in health sectors to assist researchers and policymakers in making decisions that will minimize population-based harms and maximize public health benefits. The Health Impact Project seeks to expand the use of HIAs in multiple sectors, including through environmental policy. The National Environmental Policy Act (NEPA) and State Environmental Policy Acts (SEPAs) require governmental agencies to fully assess the potential adverse environmental impacts of a proposed action or policy.
Though not explicitly required by NEPA, HIAs have strong legal and policy support for use in facilitating the environmental review process to the extent they provide agencies with a data-driven approach to quantifying adverse impacts on human health and safety with the potential to improve public health.
In a two-stage project, Principal Investigator Professor James G. Hodge, Jr. and center colleagues examined the legal and practical underpinnings of utilizing HIAs in environmental reviews. Statutory and regulatory frameworks, executive orders, case law and past environmental review examples illustrate distinct opportunities to infuse health considerations and HIAs into the NEPA or SEPA process. These highlighted paths provide opportunities for public health practitioners and officials, advocates, community interest groups and others to ensure the health impacts of projects assessed under NEPA and SEPAs are considered, evaluated and mitigated where possible.