December 15, 2025

CT Construction Digest Monday December 15, 2025

‘What’s in it for us?’ Utility’s plan for a large-scale battery farm in New Milford prompts concerns

Rob Ryser

NEW MILFORD – A Colorado company planning to build a large-scale energy storage battery farm capable of powering tens of thousands of homes for a few hours drew opposition from a crowd of residents and town leaders over safety concerns during a 2 ½-hour informational meeting.

“You made a comment [on an application] that this project is less impactful to the environment and ecologically more beneficial than a housing project,” said William Taylor, chair of New Milford’s Zoning Commission, during the packed meeting. “Can you explain what you mean by that and how you came to that conclusion? Because it’s not obvious”

“This part of the country is in critical need of capacity services due to the aging electrical infrastructure,” said Charlie McGovern, director of development for Flatiron Energy, which wants to build a 140-megawatt battery energy storage plant on residential Aspetuck Ridge Road. “The ability for us to interconnect into the grid at this point and provide such a service to the local distribution system is huge for the local resiliency of this community.”

A Flatiron colleague added that the installation of dozens of lithium iron phosphate battery cells represented a “low impact project.”

“There’s not going to be trucking coming in and out,” said Sarah Salem, director of environmental justice and community investment for Flatiron. “It doesn’t add to the localized pollution. It won’t add traffic.”

New Milford leaders and 22 residents didn’t agree, raising concerns about battery fires and the plant’s impact on environmentally sensitive land, which includes a stretch of the West Aspetuck River.

“What is in it for the town other than tax revenue?” asked Sharon Shuester during the Dec. 3 meeting.

Much of the frustration expressed by residents during the hearing was that New Milford has standing but no real say in the debate over a major battery farm in its own back yard.

Instead, the Connecticut Siting Council has jurisdiction over the decision.

“We have had these informational meetings before for things that are beyond the control of this zoning commission [such as] cell towners and solar projects over one megawatt,” Taylor told the crowd. “We will write a letter after this [meeting] expressing our concerns or our positives and negatives, however this comes out.”

“We can say ‘no,’ but does it mean anything?” asked Cheryl Hill from the crowd.

“We have taken our concerns to the Connecticut Siting Council before and had hearings in front of them before on a 20-megawatt solar project that was never built,” Taylor said. “So we do have some influence. Am I going to say it’s huge? No. We have some. Just not a lot.”

Flatiron Energy’s interest in New Milford comes at a time when there are increasing numbers of battery farms under development across Connecticut.

ISO New England, which oversees the region’s wholesale power market, listed 30 active battery farm projects last year statewide. 

Flatiron Energy, which is building a 200-megawatt battery farm in Uxbridge, Mass., said it plans to complete construction in New Milford by mid-to-late 2028.

A public hearing is expected to be conducted in the summer.

In the meantime, the company said it can begin formulating a host community agreement with New Milford to tailor the delivery of unspecified benefits to the town.

“I can recognize how sensitive this is for the community,” Salem said. “We hear you and we’re here to be a partner with you.”

“A lot of people are asking, ‘What do we get out of this’ as residents?” said Robert DiMichele, a Zoning Commission alternate. “What’s in it for us?”

“We have the ability to work with you guys on what a community host agreement may look like,” said McGovern. “We would like to customize that so that it is working for you in a way that is beneficial.”


$50M rehab of CT's state Capitol will be delayed until after nation's 250th celebrations

Ken Dixon

HARTFORD — The two-year $50 million exterior cleaning and restoration of the historic state Capitol building will take a back seat to next year's 250th anniversary of the Declaration of Independence.

The advisory State Capitol Preservation and Restoration Commission voted recently to delay the project until Sept. 1, 2026. That means the historic 1878 Gothic structure in Hartford will not be sheathed in scaffolding at a time when it will be a major backdrop for a variety of commemorative activities, particularly July 4, 2026, when the nation will celebrate semiquincentennial events.

Denise Merrill, chairwoman of the America 250 Connecticut Commission, said Thursday the 14-acre State Capitol campus and the adjacent Bushnell Park are scheduled to host groups from towns and cities throughout the state on July 4. She praised state Sen. Cathy Osten, chairwoman of the restoration commission, for steering the group in support of delaying the work, which will include repointing granite and marble blocks and refurbishing 522 windows.

Merrill, a former majority leader of the state House of Representatives, said 145 municipalities in the state have established local efforts to mark the semiquincentennial despite major cuts in federal funding through the National Endowment for the Humanities.

"Our goal is to have local stories on things that went on in their towns and the people involved back 250 years ago," Merrill said.

During the Capitol Preservation and Restoration Committee meeting on Tuesday, Osten asked the 12-member group for a consensus to allow the Capitol project to start in September.

"The question is, should we start before the 250th celebration?" said Osten, D-Sprague, who is co-chairwoman of the budget-setting Appropriations Committee. "Because once we put (the scaffolding) up, we can't take it down for the celebration and put it back up again. We're going to have large celebrations next year. We don't want people coming up here with horse guards and people in uniforms and other things and say that we're not respecting the 250th celebration."

Brian Pencz, facilities administrator for the Office of Legislative Management, said the price shouldn't be too different and delaying the construction until the fall is manageable. The building checklist includes a million dollars to brush on new gold leaf 3/1000th of an inch thick around the massive 250-foot-tall dome designed by architect Richard Mitchell Upjohn.


State Begins Public Debate on Nuclear Energy, With Little Opposition So Far

Francisco Uranga, 

HARTFORD — State officials launched a public debate this week about the advantages of expanding nuclear energy in Connecticut as a first step toward encouraging towns to host new capacity, in what could mark a reversal after decades of stagnation in the sector nationwide.

Wednesday’s workshop drew a largely receptive audience, with only one critical voice among the participants.

State Department of Energy and Environmental Protection Commissioner Karie Dykes noted that Connecticut has recently adopted regulatory changes that will enable expanded capacity.

“We have a long and proud history of supporting nuclear generation with the operation of the Millstone facility and strong fundamentals in terms of our nuclear workforce,” Dykes said. “This is not a new topic for us, but it’s a new moment.”

The workshop was intended to engage residents in discussions about nuclear benefits and concerns, with the goal of implementing next year a program of grants and loans for towns interested in welcoming new advanced reactors.

The program was approved during the last legislative session, allowing the state to fund it up to $5 million. It is part of a broader shift in Connecticut’s approach to nuclear power, which also includes creating a path for towns to allow new plants, despite the statewide moratorium.

To host new capacity, towns must approve it through their legislative body or a referendum.

Lawmakers also designated nuclear power a Class I renewable source, meaning it will count toward meeting zero-emission grid goals for 2040. The state has lifted its moratorium on the Millstone site, in Waterford, currently Connecticut’s only nuclear facility, providing  one third of the state’s electricity generation.

Dykes also noted that Connecticut signed a contract in 2019 with Dominion, Millstone’s owner, securing a fixed price and preventing premature closure. Millstone celebrated its 50th anniversary this year since construction began.

Renewed interest in nuclear energy comes while the sector is positioning itself as an ally in the energy transition. Advocates highlight that it does not produce greenhouse gas emissions and provides stable generation, which complements other intermittent production sources such as wind or solar and could reduce the cost of grid decarbonization.

Among the most promising developments highlighted by experts were advanced modular reactors, including small modular reactors and microreactors, which are smaller in size and reflect new technological advances presented as safer, with lower time and construction costs. Although there are several projects under development, none are currently operational in the U.S.

The industry’s potential comeback follows years of retreat that began after the Three Mile Island accident in 1979 in Pennsylvania and deepened after the Chernobyl explosion, which caused tighter regulations, public concern, increased costs and ultimately a loss of momentum. Since 1996, only three reactors have entered production in the entire country — in 2013, 2023 and 2024 — according to data from the International Atomic Energy Agency.

Connecticut Yankee Nuclear Power Plant, in Haddam, was the first in the state, operating from 1968 to 1996. Millstone completed its first reactor in 1970 and added two more in 1975 and 1986. The first Millstone unit was permanently shut down in 1998, embroiled in controversy over whistleblower reports of internal mismanagement and safety concerns.

Bipartisan support

Jeff Semancik, the state’s radiation division director, highlighted the growing support for atomic power in recent years, with most states taking steps to promote it.

“If you’re looking for topics that are generally pretty bipartisan right now, this is definitely the case,” Semancik said.

That support was reflected in the energy bill voted on this year, and its benefits were emphasized by both the co-chair of the Energy Committee at the state’s General Assembly Sen. Norm Needleman, D-Essex, and Sen. Ryan Fazio, R-Greenwich, a harsh critic of the Lamont administration’s energy policies who is running for governor in 2026.

Semancik said this consensus stems from increased electricity demand, as well as climate goals.

“We were talking of a large electrification occurring at the same time we’re looking for decarbonization,” Semancik said. “Data centers need reliable power.”

Estimates show that including atomic capacity in the energy mix would reduce the overall cost of renewables while enabling decarbonization, Semancik said. To achieve the 2050 goals, the country would need to add 200 gigawatts of capacity.

“We’re talking about tripling nuclear,” Semancik said, noting that New England ISO forecasts an 11% increase in electricity demand in the next decade and 35% in the following decade.

Sukesh Aghara, director of the Integrated Nuclear Security and Safety Laboratory at UMass Lowell, said for years he had worked more abroad because there were more opportunities in Eastern Europe and developing countries than in the U.S.

Showing an image of the spent fuel pools at Fukushima and a photo of a nuclear bomb mushroom cloud, Aghara said it was necessary to have honest conversations about risks to address fears.

“We need to also not only be stuck with images that are generally the ones that everybody knows,” Aghara said, “but those are not things that define nuclear.”

Aghara argued that the technology has advanced significantly since the 1950s and 1960s, when most reactors currently in operation were designed. Among the advances, he highlighted the development of interim storage for spent fuel that can last up to 160 years.

Aghara said traditional technology required emergency planning zones of up to 10 or 50 miles in radius, for which plans must be designed in case of major accidents, while with Small Modular Reactors they would be considerably smaller, reflecting greater safety.

“You’re talking about less than five miles,” Aghara said, “ideally about two miles.”

Supportive audience

The workshop audience was overwhelmingly in support of nuclear energy, applauding each speaker’s presentation and asking questions related to technical aspects or making openly favorable comments.

The exception was anti-nuclear activist Nancy Burton, president of the Connecticut Coalition Against Millstone, whose testimony was met with antipathy by the public.

“I experienced the death of my mother who lived two miles away from Millstone for a certain period of time. She died of cancer,” Burton said. “And when we had services for her, I made acquaintances with many people in her community and it seems that I’m close to the truth when I say that there wasn’t a household in her whole neighborhood that wasn’t personally affected by cancer or other terrible debilitating diseases.”

Burton said that, considering Millstone’s 50th anniversary, studies should be conducted on the health effects of the plant on surrounding areas.

Regis Matzie, member of the Connecticut Academy of Science and Engineering, spoke afterward, though without referring explicitly to Burton, saying that there are studies and published results on the safety and health effects of all energy technologies.

“When you look at nuclear, it compares tremendously favorably with renewables in terms of the prompt and latent health effects for the entire life cycle of the plant, which you have to do,” Matzie said. “Nuclear is actually better than solar and compares favorably with wind. So it’s important when people worry about the health effects that they look at the published results and compare them against other technologies.”

Patrick White, an expert for the Clean Air Task Force, outlined the licensing path for new projects. The process, he said, involves the Nuclear Regulatory Commission at the federal level, DEEP at the state level and local regulations.

White said there has been a change in how developers engage with residents, noting that communities traditionally learned about projects through the newspaper when they were already designed.

“It results in projects that can get delayed through litigation, through lawsuits, and ultimately leads to essentially a sense of distrust between the utilities and their customers and neighbors,” White said. “I think the conversations that we’re seeing here in Connecticut are a really important first step in building this informed base and having a community and state that can support new nuclear energy projects, as opposed to having the feeling that something’s just being put in your backyard and you have no saving room.”

Semancik said the workshops would resume after the holidays.


Waterbury to spend $5.44M advancing cleanup, redevelopment of former Anaconda Brass site

Michael Puffer

Waterbury officials are preparing to spend another $5.44 million on a long-running cleanup of the former Anaconda American Brass site near the city center, preparing for its redevelopment.

The roughly 20.5-acre site along Freight Street had, until recent years, hosted a massive industrial complex that had serviced the city’s once-prosperous brass industry for well over a century.

As the brass industry faded, portions of a building at 170 Freight St. were leased out to various companies. The neighboring building at 130 Freight St. hosted a handler of environmental waste products.

City officials have used millions of state and federal grant dollars in recent years to acquire and demolish buildings in the complex that were aging or entirely decrepit and failing.

Waterbury Development Corp. Executive Director James Nardozzi said the city has about $11 million pooled from state and federal sources to remove foundations and further environmental cleanup of the site.

On Monday, the city’s Board of Aldermen will be asked to sign off on a $5.44 million contract with Plainville-based Manafort Brothers to demolish the foundation slab and remove subsurface utilities at 170 Freight St.

A similar effort will be pursued later at 130 Freight St.

After the slabs are removed, the city will be able to have the soils underneath tested for possible contamination.

Nardozzi is hoping to spend the $11 million cleanup pool in 2026. That will result in a much cleaner site and a fresh understanding of any remaining pollution. He believes the city will be ready to begin seeking development partners by the end of next year. The aim is to create a mix of residential, commercial and retail development – essentially a new neighborhood, Nardozzi said.

“This is an extremely important site for the economic redevelopment of Waterbury,” Nardozzi said Friday.

The downtown-adjacent site has a lot to offer developers, Nardozzi noted. The land is flat and bordered by the Naugatuck River on one side. The site is within a short walking distance to the city’s passenger rail station and is positioned near ramps to Route 8 and Interstate 84.

The city has already used federal funding to upgrade utilities along Freight Street, making for easy and reliable connections. The streetscape was also improved, with plans to connect a pedestrian bike lane to a growing riverside trail.

Manafort Brothers was the lowest of four bidders for the pending slab removal effort. The company is very familiar with the site, having been hired to a $3.6 million contract in 2023 to level the 138,304-square-foot building on the site.