Deep dive
Marblehead has owned its own electric utility since 1894. The Marblehead Municipal Light Department (MMLD) publishes an annual report to the Town every year. Those fifteen reports (2010 through 2024), filled out with the town's printed Annual Reports, the light board's own minutes, state enforcement records, local news coverage, and an independent 2025 customer survey, are the public record of what the department spent, what broke, and what it told residents.
Short on time? The 60-second version →The short version
What looks well run
What feeds the distrust
The finances say yes. The grievances are about disclosure and rates, not money going missing, and most of the disclosure problems predate the 2018 management change.
The annual reports come in two eras, split by the arrival of general manager Joseph Kowalik in 2018.
2010–2017
~1,100–2,100 words a year
2018–2024
~2,900–4,400 words a year
The gap matters for everything below: the thin years are thin because the reports said little, not necessarily because little happened.
The post-2018 reports disclose every major outage event. The record, in the department's own numbers:
March 2–3, 2018
Back-to-back nor'easters, a federal disaster declaration 265 customers · 13.1 hr avg
11 outage events; average restoration "much longer than MMLD's typical response time." The storm also eroded the Lead Mills berm carrying the supply lines from Salem; MMLD paid $135,240 to repair it and filed over $200,000 in federal disaster claims.
August 24, 2018
The self-inflicted one 1,462 customers · 90–150 min
Three rapid outages at the Commercial Street substation hit 14% of the town. An outside vendor's diagnosis: dust from MMLD's own building renovation, plus rainwater moisture, caused an electro-mechanical component to fail.
July 17, 2019
Microburst 1,670 customers (16%) · up to 30 hrs
20 distinct outages; mutual-aid line crews from four other towns helped restore power.
October 17, 2019
"Bomb cyclone" 2,124 customers (20%) · up to 72 hrs
64 distinct outages, 37 of them logged in one 15-minute window at 2:30 a.m. The last 18 customers were out two to three days.
October 27, 2021
Deliberate townwide shutoff whole town · ~$90,000
Trees fell on the main supply lines from Salem at 2:30 a.m.; the department de-energized the whole town to clear them safely. Everyone had power back by 4 p.m.
January 2024
Coastal-flooding storms Crowninshield Rd area
The longest outages hit one neighborhood; MMLD later set three poles there to replace "an unreliable underground service."
Against that storm record sit third-party reliability numbers. The American Public Power Association (APPA), the national association of municipal utilities, gave MMLD a Certificate of Excellence in Reliability for 2021, 2022, and 2023. The metric is SAIDI, the average minutes of outage per customer per year.
SAIDI figures and peer comparisons as reported by MMLD from APPA's national reliability survey.
The structural weak point the reports keep returning to is not the poles in town. It is the supply path: every grid-delivered electron enters Marblehead through the Village 13 substation, fed by overhead lines along the old Salem railroad right-of-way. That is what failed in October 2021 and what eroded at Lead Mills in 2018. The current capital program targets exactly this: a Village 13 rebuild with 50% more transformer capacity (roughly $9.7 million committed across switchgear, transformers, and site work in 2022–2024, "the most capital-intensive project MMLD has ever undertaken" per the minutes) and a $1.98 million federal grant application to put steel poles on the Salem end and bury the Marblehead end of the supply lines. The delay had a price of its own: the board first awarded the transformer and switchgear contracts in March 2020 for a combined $2.07 million, cancelled both three months later when the sewer main blocking heavy-truck access to the site could not be resolved, and re-bid the same equipment in 2022 for $6.98 million.
The clearest maintenance series in the financial statements is the line-maintenance account, which covers upkeep of the overhead and underground wires themselves. It was roughly flat around $700,000 to $780,000 a year through 2017, then climbed every year after: up about 120% from 2016 to 2024.
Maintenance of Overhead & Underground Lines, from the Operating Expenses statement in each year's annual report. The PDFs MMLD posts for 2011–2015 omit the financial statements; the 2011, 2013, and 2015 figures come from the same statements as printed in the town's Annual Town Reports. 2014 is a dashed gap, not a zero: the MMLD-posted 2014 PDF has no financials and the light-department pages of the posted 2014 Town Report are blank.
What sits behind the ramp, per the reports themselves: the 2018–2019 storm damage, a general step-up in preventive replacement (68 poles set in 2019 against 23 in 2018, a jump the 2019 report itself points out), and the department's first dedicated tree-trimming contract, signed in June 2022 with Mayer Tree Service at up to $300,000 a year.
The board's own minutes settle what the spending chart only implies. In May 2023, the incoming distribution manager told the board that "infrastructure maintenance has been deferred far too long, with anywhere from 25 to 35 years of non-maintenance... This infrastructure is, I use the word crumbling. It is and does." A month later, asked directly whether "the rate payers enjoy[ed] artificially low rates for long periods while the maintenance was not being done," the general manager's recorded reply was "an unequivocal: 'Yes, there is no way around it.'"
| Year | Maintenance expense |
|---|---|
| 2010 | $900,525 |
| 2011 | $906,252 |
| 2012 | $1,021,246 |
| 2013 | $1,010,582 |
| 2014 | not recoverable |
| 2015 | $1,030,186 |
| 2016 | $1,010,638 |
| 2017 | $1,042,864 |
| 2018 | $1,338,338 |
| 2019 | $1,410,977 |
| 2020 | $1,366,784 |
| 2021 | $1,424,523 |
| 2022 | $1,691,897 |
| 2023 | $1,728,824 |
| 2024 | $1,983,008 |
The "Maintenance" line from each year's Statement of Income, which is broader than the line-maintenance account charted above (it also includes station equipment, meters, transformers, and general plant). 2011–2013 and 2015 come from the town's printed Annual Town Reports; the 2014 statement is missing from every posted source.
MMLD owns two 2.5-megawatt diesel generators at the transfer station, the Wilkins Plant. They earn money supporting the regional grid on peak days, and they are the only generation in town capable of powering residents in an emergency.
The Massachusetts Department of Environmental Protection (DEP) prohibited the plant from operating starting in November 2015, pending compliance with air-emissions and noise regulations. DEP cleared it to run again in March 2019. Here is how the annual reports handled those years:
What the 2015, 2016, and 2017 reports said
"We are currently performing upgrades to the system, allowing these units to run as clean, quiet, and efficiently as possible... The units are a proven resource for the town... supplying the town with emergency power if necessary."
Repeated in all three reports, while the prohibition was in force. The prohibition itself is never mentioned.
What the 2018 report disclosed
"Since November 2015, the DEP has prohibited the Plant from operating, pending MMLD compliance with applicable EPA and DEP regulations."
First disclosure of the shutdown, in the first report signed by the new general manager.
The record behind that sentence, assembled from state enforcement files and the light board's own minutes, is fuller. MassDEP and MMLD signed a consent order on December 3, 2015 laying out "the compliance pathway for MMLD to install air pollution control equipment, and a new stack and sound attenuation equipment" to meet federal engine-emissions rules and the state noise standard. The fix took three tries and more than three years: a $1.2 million noise-abatement and pollution-control contract awarded in January 2016 to the only bidder, Peaker Services; a 2016 retrofit that passed the emissions test but left the plant, in the minutes' words, "louder that it was before the upgrade"; repeated DEP rejections of the sound work through 2017 and 2018; and a final round of mitigation finished in early 2019. The DEP approval-to-resume letter arrived March 5, 2019.
No local news outlet appears to have covered any of it, then or since; the annual reports were the only channel most residents would ever see, and they said "upgrades."
MMLD renovated its 1894 headquarters at 80 Commercial Street between 2016 and 2018. The 2013 through 2016 reports describe the design process, the architect, and the bidding. None of them state a project budget. The numbers arrived after completion:
The $8.7 million total was paid with $4.2 million from reserves and a $4.5 million, 15-year loan at 3.31% interest. The loan was the department's first debt in decades; the 2010 through 2014 reports had each noted that plant investment had been achieved "without the need to issue debt."
The rework, in the department's own words:
Not scandal-scale, and disclosed voluntarily, but it is the documented file for "the building project had real problems."
One honest way to see the customer's cost across fifteen years is operating revenue divided by electricity sold. This is an average across all customer classes, not any single bill, but it moves when rates move.
Operating revenue from each year's Statement of Income divided by retail electricity sales (kWh) from the same report's narrative. Derived figure; it averages all rate classes and includes non-energy revenue. The 2011–2013 and 2015 figures use the financial statements as printed in the town's Annual Town Reports (revenue $15.06M / $14.82M / $15.39M / $16.76M against sales of 106,093 / 105,027 / 107,252 / 105,295 MWh); 2014 is a dashed gap because no financials for that year are posted anywhere. The 2016 point uses the 2016 report's own consumption figure; the 2017 report states a different, lower figure for 2016, one of several small inconsistencies in the pre-2018 reports.
The 2022 jump is the story. Wholesale power costs are passed to customers through a line on the bill called the purchased power adjustment (the "PPA" line). In 2022, as natural gas prices spiked after Russia invaded Ukraine, MMLD raised that adjustment three times:
The purchased power adjustment, per kWh, on every metered bill. The department's own report calls the 2022 climb "a 34% residential rate increase from January to October."
The driver was the regional wholesale market, not MMLD operations: purchased power cost the department $10.5 million in 2021 and $12.7 million in 2022 while sales fell slightly. Contemporaneous coverage shows how reactive the year was: in July 2022 the general manager told the board the department was projecting a $650,000 to $700,000 loss for the year, and by late October he was describing the monthly increases as chasing a moving target: "Last month, we were hoping we covered the gap for the year, we didn't, and what we didn't cover is this $573,000 shortfall." Relief came in 2023: by November the average residential bill was down about 9% year over year as the natural gas market stabilized. The department's own October 2022 board slides put the damage bluntly: the average residential bill rose from $116.61 in January to $179.50 in November, a 54% increase. The fund built for exactly this, the rate stabilization reserve, held only about $900,000, roughly one month of wholesale costs; the board spent half of it that November to cancel a planned fourth increase, then tripled the fund to $3.3 million in 2024, on the advice of the department's auditors and APPA, after the shock had passed.
Two other rate changes land on top of that. Following a consultant's cost-of-service study, the monthly fixed charge on a residential bill stepped up twice, with the per-kWh rate trimmed to hold total revenue in each class constant:
Residential monthly base charge. The energy rate fell from $0.1969 to $0.1895 per kWh alongside the second step.
Revenue-neutral in total, but not per household: a fixed charge that quadruples in two years falls hardest on low-usage customers, and it lengthens the payback on rooftop solar. The study's rationale, that fixed costs should be covered by fixed charges, is standard utility economics. The resentment it generates is also standard.
MMLD makes an annual payment in lieu of taxes (PILOT) to the Town. In every one of the fifteen reports, 2010 through 2024, that payment is exactly $330,000. The first raise came in 2025: a $360,000 payment, followed in November 2025 by a board policy that sets the PILOT at $3.60 per MWh of the prior year's electricity sales, with a $360,000 minimum unless the board votes otherwise. The same policy makes explicit that the payment is voluntary under state law and can be reduced or suspended if the surplus isn't there.
Those payments came out of a business that ended every year in the black: in each of the fourteen years with a published income statement, revenue exceeded expenses, with net income ranging from about $448,000 (2018) to $2.4 million (2024). The one missing year points the same way: the surplus balance grew by about $824,000 during 2014, even after that year's $330,000 payment to the town. Over 2010 through 2024 the department's retained surplus grew from $21.1 million to $23.6 million, and its cash plus depreciation fund grew from about $6 million to over $15 million.
A resident can fairly ask why the town's dividend stayed flat for fifteen years while reserves grew. The department's implicit answer is in the capital program: those reserves paid cash for roughly $9.7 million of the Village 13 substation rebuild without new borrowing. But neither the question nor the answer appears in any of the fifteen reports; through 2024 the number just never changes, and the 2025 policy is the first public framework for how it is set. (For balance-sheet readers: the surplus figure drops sharply between the 2018 and 2019 reports, from $31.8 million to $14.9 million. That is an accounting restatement that put pension and retiree-health liabilities on the balance sheet for the first time, not money lost.)
The department's stated strategy since 2020 is "Go Green without Going in the Red." Item by item, what the reports disclose:
$230,000 purchase, half covered by a state grant; estimated $63,000/year savings. Net cost paid back in under two years.
~$2.7M project, half covered by a federal grant. Reports credit it with ending heat-overload transformer outages (zero in 2013–2014), faster outage location, and repairs moved from overtime to scheduled days.
3.85¢/kWh for 0.75 MW of firm hydropower, below the ~4¢ average portfolio cost the department cited the same year.
Replaced commodity contracts with hydro contracts that include renewable-energy certificates. Carbon-free share rose from 42% to 65% while average wholesale cost fell 3.4%, from 11.28 to 10.9¢/kWh.
A federal lab study, funded by a $57,500 grant, priced local solar at ~8¢/kWh against a ~4¢ portfolio average. The department declined to build at twice its average cost and floated an opt-in solar rate instead.
A premium of 2.2¢/kWh (later 2.0¢) buys 100% carbon-free accounting for that customer. Volunteers pay; ratepayers at large don't.
The conservation expense line grew from ~$70K–$170K/year in the 2010s to $357,269 in 2024; cash rebates paid were $39,031 (2023) and $67,702 (2024). Energy savings claimed only sporadically; no annual savings accounting.
Unit and program costs never appear in the reports. Enrollment is chronically low: 128 of 708 plug-in vehicles in town (18%) by end of 2024, a shortfall the reports themselves flag every year.
The contract cost has never appeared in an annual report, but a 2023 board presentation prices it: $183.51 and $174.02 per MWh for the two phases in 2022, more than double any other source in the portfolio and over four times nuclear, against a $76.95 portfolio average. Its renewable-energy certificates were sold, not kept, until a 2021 state law changed the accounting, a practice the 2022 report acknowledges was used "to help lower the cost of paying for these projects."
A share of a 55 MW gas/oil peaker, regionally controversial on climate grounds; a League of Women Voters observer recorded the June 2021 re-ratification vote as 4-0-1 with $430,000 already paid into the project, and Marblehead's own state representative was among the legislators demanding an environmental review that summer. The 2021 report devotes eight numbered paragraphs to defending the vote, including the point that the multi-year obligation is legally binding regardless of later second thoughts. The plant entered service in mid-2024, later than planned and without the green-hydrogen blending its backers had discussed.
The pattern: where a green investment had a clear payback (LEDs, smart meters, cheap hydro), the department took it and published the numbers. Where it didn't (local solar at twice the portfolio cost), the department declined and said why. The gaps are on the smaller programs, where costs or benefits go unquantified, and on Berkshire Wind, whose contract cost has never appeared in an annual report.
The annual reports name five general managers since 2010: Robert Jolly (through 2012), Jay Anderson (2013), Andrew Hadden (2014–2018), Joseph Kowalik (2018–2025), and, since September 2025, Jon Blair, the former Ipswich light department manager. Manager exits by non-renewal are a board habit here, not a one-off: in October 2017 the board voted "to decline another three year contract to General Manager Hadden" and put him on month-to-month, then hired sitting commissioner Kowalik as his replacement at $160,000. Kowalik's own exit seven years later followed the same script, with a lawsuit at the end. None of it appears in an annual report:
March 2025
The board chair resigns to seek a department job
Commission chair Lisa Wolf steps down effective March 28 to apply for MMLD's new energy-efficiency marketing manager position, saying the general manager "felt more comfortable if I resigned from the board and had a cooling off period."
April 15, 2025
Non-renewal, plus a retention deal $150K + up to $50K · 3-1 vote
After telling Kowalik his contract would not be renewed, the board votes 3-1 (Mike Hull opposed) to offer a $150,000 retention bonus plus up to $50,000 in performance bonuses if he stays through the contract's April 2026 end, "to ensure operational continuity, orderly knowledge transfer and completion of critical projects like Village 13."
July 2025
A successor is chosen from 90+ applicants
The board selects Jon Blair, who ran the Ipswich municipal light department for about seven years. Hull declines to join the vote: "I'm not satisfied with the whole process that took place."
September 9, 2025
Kowalik is terminated seven months early 4-1 vote
Rather than keeping Kowalik to April 2026, the board votes 4-1 (Hull opposed) to terminate his contract effective September 28, with Blair starting September 29. Hull argues the retention deal's intent "was to keep Joe until April" and refuses to sign Blair's contract; the other four commissioners sign.
February 25, 2026
Kowalik sues $320K+ sought
Kowalik, 72, files suit in Essex Superior Court against four commissioners in their official capacity, alleging breach of contract and age discrimination, and seeking the retention and performance bonuses, unused sick leave, and pension losses. The suit was pending as of July 2026.
Blair signed a five-year contract at a $216,000 base salary; Hull refused to sign it. Six months into his tenure, the department's employees dissolved their union of decades, IUE-CWA Local 81214, leaving the collective bargaining agreement "no longer enforceable."
The board frames the 2025 change as a planned transition; the lawsuit alleges it broke a contract. A court will sort that out. What the record already shows is that the disclosure habits residents rely on run through individual managers, and the manager who started them has now been replaced.
In late 2025 MMLD commissioned an independent survey of 350 residential customers (margin of error ±5.1%) as part of a statewide study that also surveyed customers of other municipal utilities and of investor-owned utilities like National Grid and Eversource. The results are not close:
All figures far above the Massachusetts investor-owned utilities and above the municipal-utility average on most measures.
The texture under the headline matches the folk impression that residents love the trucks and grumble about everything else. Positive ratings by category:
Share of MMLD customers rating each characteristic 7–10 on a 10-point scale, 2025. "Innovative programs and services" is the only category where MMLD scores below the Massachusetts municipal-utility average.
Two more numbers fill out the picture: on rates, the largest single block of customers (39.4%) picks "somewhat reasonable," the lukewarm option; and on the green transition, 54.9% say MMLD is doing enough to curb carbon emissions while a large 38.9% say they don't know. Only 35.1% had heard of the rebate programs.
Most of this page comes from documents the department wrote about itself, now cross-filled with town records, board minutes, state enforcement files, and news coverage. Remaining limits:
The source PDFs and extracted text for all fifteen reports and the survey are archived in this project's light department source notes, alongside the working analysis this page is built from.