CT Siting Council Rejects UI Monopole Appeal, Backing Bridgeport and Fairfield

Connecticut Regulators Deny United Illuminating's Monopole Appeal

The Connecticut Siting Council voted in February 2026 to reject United Illuminating's appeal of a decision that had already blocked the utility's controversial plan to build a 7-mile high-voltage transmission line through Bridgeport and Fairfield — delivering a second defeat to the company after regulators first denied the project in October 2025.

The vote, described by council member Khristine Hall as deeply disappointing after negotiations among parties yielded no results, brings to a close a prolonged regulatory battle that drew opposition from municipal officials, residents, businesses, religious institutions, and preservationists across both cities.

The Proposed Project and Why It Was Rejected

United Illuminating sought approval to install a series of steel monopoles — single-pole transmission structures rising up to 195 feet — along a new 7-mile route adjacent to the Metro-North railroad tracks between Bridgeport and Fairfield. The utility argued the upgrade was necessary to address safety and reliability risks in a critical portion of its transmission network serving the region.

Opponents challenged the project on multiple fronts. Residents, local governments, and business owners argued that the towering structures threatened to seize private land through eminent domain, depress property values, and negatively impact neighborhood character. Lawsuits were filed against the Connecticut Siting Council over an earlier approval of the project in 2025.

In October 2025, the Siting Council voted 5-3 to deny United Illuminating's application. The utility subsequently sought reconsideration of that decision — and in February 2026, the council rejected that appeal as well.

Bridgeport and Fairfield Joined Forces in Opposition

City of Bridgeport officials, along with the Town of Fairfield and state lawmakers, formally opposed the project and urged the Siting Council to deny United Illuminating's application, citing public safety and infrastructure concerns. Fairfield First Selectperson Christine Vitale and town residents were among the most vocal opponents.

The coalition that formed against the project was broad. Churches, local preservationists, and neighborhood groups all weighed in against erecting the large-scale transmission structures along the corridor. The joint opposition reflected sustained civic engagement over the course of the regulatory process.

Underground Alternative Carries High Cost

United Illuminating has warned that without approval of the overhead monopole route, underground alternatives for the transmission project could cost electricity ratepayers at least $500 million — a figure the utility cited as a key argument for the surface-level approach.

Opponents disputed the framing, contending that the cost comparison should not override concerns about community impacts. With the monopole route now rejected twice, the utility faces a set of difficult choices about how to address the reliability concerns it initially raised as justification for the project.

What Comes Next for United Illuminating

Following the February 2026 denial of its appeal, United Illuminating has several options. The company could abandon the project entirely, file a new application with the Connecticut Siting Council under a revised plan, or appeal the decision to Connecticut Superior Court — a process that could take a year or more to resolve.

Council member Hall indicated after the vote that discussions among the parties could restart, suggesting the possibility of a negotiated path forward rather than continued litigation. However, no new application or legal filing had been announced as of the time of publication.

Background on the Siting Process

The Connecticut Siting Council is the state body responsible for approving the location and construction of energy infrastructure, including transmission lines, generation facilities, and related structures. Applications go through a formal review process involving public hearings and input from affected municipalities.

The monopole project's trajectory — initial approval, legal challenge, denial, appeal, and denial again — illustrates the contested nature of large-scale utility infrastructure decisions in densely populated communities. Both Bridgeport and Fairfield have significant residential areas along the proposed route, and the project drew sustained public attention throughout its review.

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