Connecticut Environmental Policy Act - Connecticut Environmental Impact Evaluation

Connecticut Environmental Impact Evaluation

CEPA states that, with a few exceptions, the sponsoring state agency must prepare an EIE before undertaking any action that may have significant impacts on the environment. Like the federal environmental impact statement, the EIE must include a range of alternatives along with the 'No Action' option. The EIE must consider the following impacts for each alternative:

• Land
• Watercourses and wetlands, including public water supply
• Air quality
• Natural habitats
• Threatened and endangered species
• Historical, archeological, and cultural sites
• Public health
• Existing housing and property values
• Aesthetics, traffic, and noise
• Energy consumption and conservation

Once the lead agency has completed an EIE, it is made available for public review and comment for 45 days (this period may be extended to 60 days for large or complex actions). Upon the expiration of the review and comment period the lead agency issues a Record of Decision and the EIE is submitted to the State Office of Policy and Management (OPM) for final review of the evaluation's adequacy. If the EIE is found to be inadequate, the OPM will require an EIE supplement from the lead agency, or reject it entirely if the EIE is seriously flawed.

Under CEPA, individuals, citizens' groups, municipal governments, or businesses can petition the Department of Environmental Protection (DEP) to hold public hearings on an EIE after it has been released for review and comment. If the DEP receives a petition containing 25 signatures or from an organization containing 25 members or more, the agency is required by law to hold a public hearing and consider comments submitted during the hearing. While the Office of Policy and Management approves an EIE, the Connecticut State Constitution delegates much of the state's authority to its 169 town governments. This arrangement gives the towns significant veto power over a state project since each affected town must issue its own permits for the portion of a state project within its jurisdiction, even after the state DEP and OPM have both approved the project.

The majority of Connecticut's towns have ordinances that extend CEPA regulations to activities headed by an agency within the municipal government. Many towns require individuals and businesses to obtain a number of permits before starting a major project. The process of obtaining these permits requires at least some kind of environmental impact analysis and public hearings in most places. For most Connecticut towns the approval authority for issuing local permits rests with the Planning and Zoning Board, although additional approval by the local wetlands or conservation commission is necessary in some towns for a project to proceed.