CT allows ash landfill to expand despite objections
A proposal to more than double the size of Connecticut’s only ash disposal landfill was approved by state regulators despite objections from environmentalists who say there is a risk that contaminants at the site could leak into local groundwater sources and the Quinebaug River.
The Department of Energy and Environmental Protection issued its final decision Dec. 14 to allow the Wheelabrator ash monofill in Putnam to proceed with its planned expansion from 60 acres to nearly 128 acres, while also granting modifications to the company’s existing solid waste and discharge permits.
The expansion will also allow the landfill, which opened in 1999 and is approaching capacity, to expand its life cycle by another 30 years of accepting millions of additional tons of ash from trash incinerators in Connecticut and New York.
“The life expectancy of the current facility is expected (to) be reached in 2022,” DEEP hearing officer Kathleen Reiser wrote in a proposal outlining her final decision. “If no other disposal is developed by that time, there will be nowhere in this region for disposal of the ash material.”
DEEP granted preliminary approval for the expansion last summer, however opponents of the project successfully petitioned for a public comment hearing in October, delaying final approval.
During that meeting, conservation groups urged regulators to deny the expansion permit. Any break in the landfill’s protective lining, they said, which would send harmful contaminants into the nearby Quinebaug River, which flows into the larger Thames River and eventually into Long Island Sound.
The Boston-based Conservation Law Foundation also attempted to intervene against the Wheelabrator’s permit request, saying the landfill expansion was unnecessary due to plans to close one of the largest incinerators sending ash to the site. DEEP denied the group’s bid to intervene, though its staff was allowed to submit testimony during the public comment period.
Kevin Budris, a staff attorney for CLF, said Wednesday the group was pleased that DEEP incorporated some of its concerns into the final permit approval, including a requirement that Wheelabrator monitor local groundwater for any contamination by a toxic group of chemicals known as PFAS.
However, Budris criticized DEEP’s overall decision to approve the landfill expansion as a contradiction of the state’s commitments to reduce waste generation, which he said would likely result in the closure of all waste incinerators over the next 20 years.
“DEEP is opening Putnam for ash disposal of all of New England,” Budris said. “It’s inappropriate for Putnam residents to have to shoulder the burden of this ash disposal, especially when so much of it is coming from out of state.”
Wheelabrator Vice President Don Musial, however, said the company has no plans to close its nearby waste-to-energy plants — including its large facility in Bridgeport — regardless of whether its permit to expand the landfill were approved.
In its final decision to issue the permit, DEEP noted that transporting ash longer distances to out-ofstate landfills would result in more carbon pollution from trucks. The agency also said past monitoring of the Putnam landfill site has not shown any previous issues with the protective lining.
“As a company, we’re excited for the decision; this has been a 10-year process,” Musial said Wednesday. He added that the public’s feedback ultimately led to amendments to the permit that the company supported, including the requirement for PFAS monitoring.
“As these standards are developed, we will be at the forefront of any facility that’s required to monitor for PFAS,” Musial said.
Despite some local opposition, the expansion plan earned the support of Putnam’s elected town leaders, who pointed to the nearly $60 million the town has received in host fees during the two decades that the landfill has operated. Those fees have helped the town stabilize its tax rate, and even contributed toward capital projects such as the construction of a new municipal building, officials said.
“They’ve been a great company to work with,” Putnam Mayor Barney Seney said Wednesday. “They’ve been helping our town with their donations and the money they put toward our budget.”
With regulatory approval in place, Musial said the expansion project will begin this spring with the installation of another 14 acres of protective lining.
Once that lining is in place, he said the landfill will gradually expand in four phases over the next 20 to 30 years. During the landfill’s extended operation, Musial predicted that Wheelabrator will pay another $100 million in fees to the town of Putnam.