West Paris Water District board members Janet Hebert, left, and Judy Boutilier peer through a fence at the town’s reservoir, just off High Street, on Nov. 17. (Russ Dillingham/Staff Photographer)
One of the largest utility bill hikes in the state this year came to residents in a small, rural community not far from the New Hampshire border. After years of stagnation, the local water company increased its rates by 75% this summer.
“People were not happy,” said David Walton, chair of the board that oversees the West Paris Water District. But he said the change was unavoidable.
Expenses have been rising rapidly for the utility, which serves about 220 customers in Oxford County.
Last year, tears in the reservoir cover allowed contaminants like E. coli into the water system, forcing residents to boil water and requiring the state to intervene. This August, an intake pump failed, prompting another boil-water order. And the district still needs to install a new water tank, which will cost more than $2 million, Walton said.
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“We were in the red. … Our infrastructure was aged and failing,” Walton said in a phone interview earlier this month. “With that rate increase, we knew that we would be barely breaking even.”
Walton and his team upped the minimum quarterly fee from $87.47 to $153.07 — or from about $29.16 to $51.02 each month — according to filings with state regulators. It was the first substantial change in about six years, the utility said.
West Paris Water District board chair David Walton looks at the electricity meter outside the pumping station on Allen Road in West Paris. (Russ Dillingham/Staff Photographer)
A similar story is playing out at other small water districts throughout the state, where rates have failed to keep pace with rising expenses and maintenance needs for decades in some cases, according to industry experts and a Portland Press Herald/Maine Sunday Telegram analysis of rate cases filed with the Public Utilities Commission.
Since the start of this year, about 40 of the 152 water utilities regulated by the commission have filed proposals to raise their rates. Most reflect smaller increases that are part of a yearslong pattern of incremental change.
But in at least half a dozen districts, rates have risen or are slated to rise by 20% or more by Jan. 1. That’s a greater increase than most Mainers saw on their electricity bills between last year and this year.
The changes come as Mainers, especially older residents on fixed incomes, contend with high living costs across the board. At the same time, the state says there is a pressing need for heightened investment in Maine’s drinking water infrastructure, including to safeguard it from the effects of climate change, according to a report released in May. That could force more budgetary dilemmas.
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Kirsten Hebert, executive director of the Maine Rural Water Association, said keeping rates as low as possible is a “very well-meaning” approach, but it ignores the practical realities associated with operating a complex infrastructure system and often leads to a backlog of necessary work.
Beyond West Paris, the biggest increases have been proposed or implemented for customers of water districts in South Berwick, Anson and Madison, Shapleigh, Corinna and Fort Kent.
In Fort Kent, residents are also facing a 75% increase — the first in more than two decades. That would raise the minimum cost from about $15.15 to about $26.52a month starting in January, though actual rates are billed bimonthly.
That revenue is intended to upgrade aging infrastructure, like several water mains that need to be replaced.
Fort Kent resident Joey Ouellette, 49, called the roughly $10 per month increase manageable but questioned whether such a sudden change could have been mitigated.
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“I think a more gradual increase to kind of keep up with inflation would have probably been a better idea,” Ouellette said. He said there have been a few changes to the town’s staffing and leadership over the last few years, so “maybe some of that got lost in translation.”
SMALL UTILITIES, BIG INCREASES
About half of Mainers get their water from shared systems, rather than from private wells. Most of those systems are consumer-owned, including municipal water departments and quasi-governmental water districts, according to spokesperson Susan Faloon.
The largest rate hikes have been centered in those consumer-owned utilities, said Public Advocate Heather Sanborn, whose office represents Maine’s ratepayers. Sanborn said these types of utilities have no profit-motive to overinvest in new infrastructure.
“Instead, their management may take a cautious approach and under-invest in aging infrastructure,” Sanborn said in an email. “This can keep rates artificially low for a time, but then the under-investment will need to be addressed.”
At the same time, small water utilities have felt expenses rise for years — from electric bills, salaries and supplies — and they have fewer customers through which costs can be spread. These smaller utilities are especially common in rural corners of the state, where residents generally have lower incomes and tighter budgets.
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“So, relatively small changes in costs can have a big rate impact,” Sanborn said.
Faloon also pointed to small customer bases as a contributing factor. She said the state’s smallest utilities, which often serve fewer than 1,000 customers, are seeing some of the largest increases because of aging infrastructure and long-overdue rate changes.
“A good portion of Maine’s water infrastructure is aging and in need of replacement,” she said in an email.
Hebert said there have been more large increases this year than has been typical in her more than two decades with the group, as years of deferred cost increases finally hit.
“As a result of maintaining a low rate, preventative maintenance wasn’t necessarily addressed. They’re not putting aside monies for depreciation, they’re not putting aside monies for capital projects,” Hebert said. “And then that day comes that now they have to do something.”
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AIMING FOR CONSISTENCY
Water utilities can pursue several types of rate changes, each with its own set of rules. While some set a cap on potential increases, others don’t, meaning there is no absolute limit on how big an increase utilities can pursue each year.
Over the last couple of years, regulators have pursued “an aggressive education and information campaign” to ensure smaller utilities know how to approach rate changes and encourage them to pursue more frequent and incremental changes, Faloon said.
“It appears the commission is starting to see the fruits of those efforts in both more frequent rate cases and rate cases from utilities the commission has not heard from in a while,” Faloon said. “Generally, the commission is seeing an increase in rate cases, and this is a good thing for the long-term viability of Maine’s water utilities.”
The West Paris Water District’s reservoir cover ripped last year and let contaminants like E. coli into the system. It was one of several expenses that forced the utility to raise rates for the first time in several years. (Russ Dillingham/Staff Photographer)
Part of that work has been highlighting a relativelynew mechanism, known as a 6104-B rate increase, which allows consumer-owned utilities to raise their rates by 1.5% every 11 months. That process was approved by the Legislature in 2023 as a means of softening rate hikes and encouraging steady investment in infrastructure, and its adoption by utilities has outpaced what the commission anticipated, Faloon said.
In some cases, regulators can open investigations and compel utilities to adjust rates if they are not found to be reasonable based on expenses, projected investments and the state of the system. But the commission “does not typically force a (customer-owned utility) to raise rates,” Faloon said.
Chairman Philip L. Bartlett II said the commission intervenes in cases of mismanagement or safety issues, but is “not roaming the streets” evaluating small water utilities’ finances. He noted that smaller utilities often have fewer resources than their larger counterparts, so the commission aims to position itself as an approachable resource — not just an enforcer.
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“We’re not going out district by district, although we are trying to increase outreach,” Bartlett said in an interview Monday. “We don’t want them to see us as the enemy. We want to try to be helpful.”
Sanborn, the public advocate, noted that water utilities are regulated by the utilities commission, which focuses on finances, and the state’s Drinking Water Commission, which focuses on water quality and safety but does not oversee customer rates.
“Consumer-owned water is a little bit of a hybrid in terms of who it is accountable to,” Sanborn said.
Hebert, with the rural water association, recommends water utilities review their rates at least once a year and pursue the newly available 1.5% increase whenever possible. Several water utility and town leaders, including Walton in West Paris, told the Press Herald they planned on doing so.
Suzie Paradis, Fort Kent’s town manager, said the town had no choice but to pursue the massive hike this year, but plans to pursue smaller increases “on a regular basis.”
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“We don’t want to see this happen again,” she said. “It’s not fair to our citizens. It’s not fair to our department.”
Central Maine Power is expanding its Union Trade Internship Program in 2026, increasing opportunities for Maine high school students to gain hands-on experience in the electric utility industry.
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A sign for Central Maine Power, a subsidiary of Avangrid
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CMP expands union trade internship program for Maine students
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Central Maine Power is expanding its Union Trade Internship Program in 2026, increasing opportunities for Maine high school students to gain hands-on experience in the electric utility industry.
Updated: 11:47 AM EDT Apr 14, 2026
Editorial Standards ⓘ
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Central Maine Power is expanding its Union Trade Internship Program in 2026, increasing opportunities for Maine high school students to gain hands-on experience in the electric utility industry.Now in its second year, the 10-week paid program will double enrollment, expand to additional schools in central and southern Maine, and broaden training to include both line and substation operations. The program will serve 10 students ages 16 and older, selected through a competitive recruitment and interview process in partnership with participating schools.The internship runs from June to August and includes classroom instruction at CMP’s training center in Farmingdale, along with supervised field experience alongside union crews. Students will learn foundational skills such as pole climbing, bucket truck operation, breaker and transformer maintenance, and the safe use of tools and protective equipment. Participants will not work on live electrical wires.The program is aimed at strengthening the workforce pipeline for skilled trades while giving students early exposure to careers in the energy sector and supporting partnerships between CMP and Maine schools.
PORTLAND, Maine —
Central Maine Power is expanding its Union Trade Internship Program in 2026, increasing opportunities for Maine high school students to gain hands-on experience in the electric utility industry.
Now in its second year, the 10-week paid program will double enrollment, expand to additional schools in central and southern Maine, and broaden training to include both line and substation operations. The program will serve 10 students ages 16 and older, selected through a competitive recruitment and interview process in partnership with participating schools.
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The internship runs from June to August and includes classroom instruction at CMP’s training center in Farmingdale, along with supervised field experience alongside union crews. Students will learn foundational skills such as pole climbing, bucket truck operation, breaker and transformer maintenance, and the safe use of tools and protective equipment. Participants will not work on live electrical wires.
The program is aimed at strengthening the workforce pipeline for skilled trades while giving students early exposure to careers in the energy sector and supporting partnerships between CMP and Maine schools.
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Oceans absorb roughly 25 to 30 percent of the carbon dioxide (CO2) that is released into the atmosphere. When this CO2 dissolves in seawater, it forms carbonic acid, making the water more acidic and altering its chemistry. Elevated levels of acidity are harmful to marine life like corals, oysters, and certain plankton that rely on calcium carbonate to build shells and skeletons.
“As the oceans absorb more CO2, the chemistry shifts — increasing bicarbonate while reducing carbonate ion availability — which means shellfish have less carbonate to form shells,” explains Kripa Varanasi, professor of mechanical engineering at MIT. “These changes can propagate through marine ecosystems, affecting organism health and, over time, broader food webs.”
Loss of shellfish can lead to water quality decline, coastal erosion, and other ecosystem disruptions, including significant economic consequences for coastal communities. “The U.S. has such an extensive coastline, and shellfish aquaculture is globally valued at roughly $60 billion,” says Varanasi. “With the right innovations, there is a substantial opportunity to expand domestic production.”
“One might think, ‘this [depletion] could happen in 100 years or something,’ but what we’re finding is that they are already affecting hatcheries and coastal systems today,” he adds. “Without intervention, these trends could significantly alter marine ecosystems and the coastal economies that rely on them over time.”
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Varanasi and T. Alan Hatton, the Ralph Landau Professor of Chemical Engineering, Post-Tenure, at MIT, have been collaborating for years to develop methods for removing carbon dioxide from seawater and turn acidic water back to alkaline. In recent years, they’ve partnered with researchers at the University of Maine Darling Marine Center to deploy the method in hatcheries.
“The way we farm oysters, we spawn them in special tanks and rear them through about a two-week larval period … until they’re big enough so that they can be transferred out into the river as the water warms up,” explains Bill Mook, founder of Mook Sea Farm. Around 2009, he noticed problems with production of early-stage larvae. “It was a catastrophe. We lost several hundred thousand dollars’ worth of production,” he says.
Ultimately, the problem was identified as the low pH of the water that was being brought in: The water was too acidic. The farm’s initial strategy, a common practice in oyster farming, was to buffer the water by adding sodium bicarbonate. The new approach avoids the use of chemicals or minerals.
“A lot of researchers are studying direct air capture, but very few are working in the ocean-capture space,” explains Hatton. “Our approach is to use electricity, in an electrochemical manner, rather than add chemicals to manipulate the solution pH.”
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The method uses reactive electrodes to release protons into seawater that is collected and fed into the cells, driving the release of the dissolved carbon dioxide from the water. The cyclic process acidifies the water to convert dissolved inorganic bicarbonates to molecular carbon dioxide, which is collected as a gas under vacuum. The water is then fed to a second set of cells with a reversed voltage to recover the protons and turn the acidic water back to alkaline before releasing it back to the sea.
Maine’s Damariscotta River Estuary, where Mook farms is located, provides about 70 percent of the state’s oyster crop. Damian Brady, a professor of oceanography based at the University of Maine and key collaborator on the project, says the Damariscotta community has “grown into an oyster-producing powerhouse … [that is] not only part of the economy, but part of the culture.” He adds, “there’s actually a huge amount that we could learn if we couple the engineering at MIT with the aquaculture science here at the University of Maine.”
“The scientific underpinning of our hypothesis was that these bivalve shellfish, including oysters, need calcium carbonate in order to form their shells,” says Simon Rufer PhD ’25, a former student in Varanasi’s lab and now CEO and co-founder of CoFlo Medical. “By alkalizing the water, we actually make it easier for the oysters to form and maintain their shells.”
In trials conducted by the team, results first showed that the approach is biocompatible and doesn’t kill the larvae, and later showed that the oysters treated by MIT’s buffer approach did better than mineral or chemical approaches. Importantly, Hatton also notes, the process creates no waste products. Ocean water goes in, CO2 comes out. This captured CO2 can potentially be used for other applications, including to grow algae to be used as food for shellfish.
Varanasi and Hatton first introduced their approach in 2023. Their most recent paper, “Thermodynamics of Electrochemical Marine Inorganic Carbon Removal,” which was published last year in journal Environmental Science & Technology, outlines the overall thermodynamics of the process and presents a design tool to compare different carbon removal processes. The team received a “plus-up award” from ARPA-E to collaborate with University of Maine and further develop and scale the technology for application in aquaculture environments.
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Brady says the project represents another avenue for aquaculture to contribute to climate change mitigation and adaptation. “It pushes a new technology for removing carbon dioxide from ocean environments forward simultaneously,” says Brady. “If they can be coupled, aquaculture and carbon dioxide removal improve each other’s bottom line.”
Through the collaboration, the team is improving the robustness of the cells and learning about their function in real ocean environments. The project aims to scale up the technology, and to have significant impact on climate and the environment, but it includes another big focus.
“It’s also about jobs,” says Varanasi. “It’s about supporting the local economy and coastal communities who rely on aquaculture for their livelihood. We could usher in a whole new resilient blue economy. We think that this is only the beginning. What we have developed can really be scaled.”
Mook says the work is very much an applied science, “[and] because it’s applied science, it means that we benefit hugely from being connected and plugged into academic institutions that are doing research very relevant to our livelihoods. Without science, we don’t have a prayer of continuing this industry.”
WATERVILLE, Maine (WGME) — A 19-year-old wanted for homicide in connection with multiple gang-related shootings in New York has been arrested in Maine.
Police say they searched a home at 439 West River Road in Waterville on Friday around 11 a.m. and found 19-year-old David McCadney of New York.
According to police, McCadney was wanted in New York for second degree homicide in connection with multiple gang-related shootings.
McCadney was arrested and charged with fugitive from justice and is being held without bail at the Kennebec County Correctional Facility.
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McCadney is expected to be extradited back to New York at a later date.