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After a disappointing referendum in Maine, campaigners in New York are taking their arguments straight to lawmakers.

As electricity affordability has become the issue on every politician’s lips, a coalition of New York state lawmakers and organizations in the Hudson Valley have proposed a solution: Buy the utility and operate it publicly.
Assemblymember Sarahana Shrestha, whose district covers the mid-Hudson Valley, introduced a bill early last year to buy out the Hudson Valley’s investor-owned utility, Central Hudson Gas and Electric, and run it as a state entity. That bill hung around for a while before Shrestha reintroduced it to committee in January. It now has more than a dozen co-sponsors, a sign that the idea is gaining traction in Albany.
With politicians across the country in a frenzy to quell voters’ growing anxieties over their power bills, public power advocates are seizing the moment to make a renewed case that investor-owned utilities are to blame for rising prices. A victory for public power in the Hudson Valley would be the movement’s biggest win in decades — and could serve as a blueprint for other locales.
Shrestha’s proposal, while ambitious, draws on a long history of public power campaigns in the United States, stretching from the late 1800s to the New Deal 1930s to the present. Most recently, a 2023 referendum in Maine would have seen the state take over its two largest utilities; organizers argued the move would improve service and lower rates. But as Emily Pontecorvo covered for Heatmap, Maine voters rejected the referendum by a nearly 40-point margin. Public power advocates chalked up the loss to Maine’s investor-owned utilities outspending the proposition’s supporters by more than 30 to 1.
The current Hudson Valley campaign has a lot in common with Maine’s. In both, utilities rolled out faulty billing systems that overcharged customers, fueling resentment. Both targeted utilities owned by foreign corporations (Central Hudson is owned by Fortis, a Canadian company; Central Maine Power is owned by a subsidiary of Iberdrola, a Spanish company, while Versant, another utility in the state, is a subsidiary of Enmax, a Canadian corporation). And both took place amid rate hikes.
Shrestha has spent the past year working her district, holding town halls to sell the bill to her constituents. At each one she presents the same schpiel: “I gave people a little brief story of each of the different notable fights, from Long Island Power Authority to Massena to Maine to Rochester,” she told me, “because I also want people to understand that our fight is not happening in isolation.”
Public power advocates in the Hudson Valley are certainly applying lessons from the Maine defeat to their own campaign. For one, the venue is paramount. This time, public power campaigners are gearing up for a fight in the statehouse rather than the ballot box.
Unlike a ballot proposition, state legislation typically doesn’t attract millions of dollars in television and radio advertising from deep-pocketed utilities. Sandeep Vaheesan, a legal scholar and public power expert, told me that passing a law may be a more feasible route to victory for public power.
“Legislative fights are more winnable because referenda end up being messaging wars,” Vaheesan told Heatmap. “And more often than not, the side that has money can win that war.”
The message itself is also key. One lesson Maine organizers walked away with is that affordability is a winning strategy — an insight that has only gotten more robust over the past several months.
The Climate & Community Institute, a progressive climate think tank, released a report in November reflecting on the Maine referendum that put numbers to the campaigners’ intuition. “While climate change was an issue for many in our polling,” the report states, “it often took a backseat to problems Mainers continue to experience, like rising costs and power shutoff risks.” The group also pointed me to a survey it did in the fall of 2023 — years before data centers and energy demand became top-tier political issues — in which 69% of voters said they were worried about climate change, but 85% said they were worried about energy costs.
So how could public power lower costs for ratepayers?
“If you take shareholders out of the picture — if you replace private debt with cheaper public debt — you can lower rates pretty quickly and bring energy bills down,” Vaheesan argued.
The proposed Hudson Valley Power Authority wouldn’t have a profit motive; its return on equity, currently 9.5% for Central Hudson, would be reduced to zero. As a public entity, HVPA could also access capital at much lower interest rates than a private company and would be exempt from state and federal taxes.
Investor-owned utilities also inflate customers’ bills with unnecessary capital spending, Shrestha told me.
“The only way they can drive up their profits is by expanding their capital infrastructure, which is a very rare and unique characteristic of this industry,” she said, noting that a company like Walmart can’t make a profit by overspending. “So we’re stuck with a grid that is unnecessarily bloated and cumbersome and not at all efficient.”
A feasibility report commissioned by HVPA supporters and released in December estimates that ratepayers would see their bills go down by 2% in the first year after the public takeover — and result in 14% lower bills by 2055. A competing report, issued by opponents of the legislation, claimed the delivery portion of charges could increase by 36% under HVPA due to the cost of buying out Central Hudson, though advocates criticized the report for failing to publish any data.
Hudson Valley public power supporters can take another lesson from Maine to counter a combative utility. The two Maine utilities estimated the cost for the state to acquire them would be billions of dollars more than what public power advocates estimated — though in a televised debate, an anti-referendum representative refused to defend the stated numbers until the moderator instructed her to do so.
Lucy Hochschartner, the deputy campaign manager for Pine Tree Power (Maine’s proposed state-run utility), said she often assuaged voters’ concerns over the acquisition price by comparing it to buying a house.
“Right now we pay a really high rent to [Central Maine Power],” Hochschartner told us. “We pay them more than a billion dollars in revenue a year through our electric grid. And instead we could have moved to a low-cost mortgage.”
With a public acquisition, the cost of buying the electrical and gas systems would be funded through revenue bonds, paid off through customers’ bills over time. However a spokesperson for Central Hudson, Joe Jenkins, said the company would launch a legal battle rather than agree to sell its assets to New York State.
“Fortis has made no inclination that the company is for sale,” Jenkins told me. “So to take over a company by means of eminent domain, I believe that our parents would want to see this through a court.”
While a legal battle could be costly, public power advocates say the cost of inaction is also high. Winston Yau, an energy and industrial policy manager at the Climate & Community Institute, told me that publicly run utilities are better equipped to lead the transition to carbon-free power and adapt to a warming and more turbulent climate.
“Climate disasters and extreme weather events and heat waves are a major and increasing cause of rising utility bills,” Yau said. “In the coming decades, a significant amount of new investment will be needed.”
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Climate tech investors talk investing in moonshots at SF Climate Week.
Three climate investors walked onto a boat.
That’s not the start of a joke — it’s a description of a panel at Heatmap House, a day of conversations and roundtables with leading policymakers, executives, and investors at San Francisco Climate Week (at the Klamath, a venue made out of an old ship).
Heatmap’s Katie Brigham moderated the roundtable conversation with Prelude Ventures Managing Director Gabriel Kra, Azolla Ventures co-founder Matthew Nordan, and Toba Capital Partner Susan Su. Many of their investments are in moonshot climate technologies that other financial players might avoid.
“Things that look contrarian is kind of what we do,” said Kra. “Occasionally, there’s an idea that looks bad that’s actually a good idea.”
Prelude Ventures funds early-stage climate companies that are “weird, or non-consensus, or counter cyclical, or just ahead of the curve,” according to Kra.
Nordan, for instance, said he backs cultivated meat despite some doubts that the category will achieve widespread popularity.
“I’m presently leading an investment in a company called Pythag Technologies,” said Nordan, talking about the generative AI company focused on lab-grown meat. “It’s actually a really interesting time to invest counter-cyclically in a field like that.”
Like Nordan, Su described her firm as one that is open to unconventional choices.
“We are very weird in that we invest across lots of different categories and lots of different stages,” said Su.
One of her personal investments is in Xeno. “This company does electric motorbikes for commercial drivers, as well as swapping and energy networks in emerging markets, starting in East Africa,” she explained.
The panelists told Katie that opting for less popular investments can be rewarding because they may help fund a major breakthrough.
“We placed a couple of bets on fusion before this current melée occurred that sort of had everybody thinking that, you know, fusion was the next hot thing,” said Kra (who claimed that he intended the pun).
Nordan emphasized the gap that venture can fill, left by larger institutional investors who may shy away from high-risk technologies.
“If there are true breakthroughs out there that just may not be investable by mainstream finance at the earliest stages,” Nordan said, “not because people don’t think they’re really good ideas, but they may be crazy early-stage or kind of weird, or non-consensus, or counter-cyclical, or just ahead of the curve, it would be a real shame.”
Noise ordinances won’t necessarily stop a multi-resonant whine from permeating the area.
What did you do for Earth Day this year? I spent mine visiting a notoriously loud artificial intelligence campus in Virginia’s Data Center Alley. The experience brought home to me just how big a problem noise can be for the communities adjacent to these tech campuses – and how much further local officials have to go in learning how to deal with them.
The morning of April 22, I jumped into a Toyota Highlander and drove it out to the Vantage VA2 data center campus in Sterling, Virginia, smack dab in the middle of a large residential community. The sensation when I got out of the car was unignorable – imagine an all-encompassing, monotonous whoosh accompanied by a low rumble you can feel in your body. It sounds like a jet engine that never stops running or a household vacuum amplified to 11 running at all hours. It was rainy the day I visited and planes from nearby Dulles International Airport were soaring overhead, but neither sound could remotely eclipse the thudding, multi-resonant hum.
If you want to hear the sound for yourself, this video accurately sums it up.
After parking nearby I walked to one of the residential enclaves adjacent to VA2. One resident of a home across the street, who declined to give me her name, said she moved there before the project was completed. When asked how she felt about the noise, she told me, “It’s not as bad as it could be on the other side [of the data center], where all the equipment is.” (While the sound does get louder on the other side, I could clearly hear VA2 from her driveway.)
VA2’s noise has been causing problems for months, as documented by numerous social media posts, local news clips, and a feature published in Politico. It’s doubtful many of those living near the data center wanted it there. The project was built quite quickly – so quickly that Google Earth still shows undeveloped woodlands on the site. Per public filings, Vantage first proposed the facility in 2022 under the county’s fast-track commercial incentive program, an expedited permitting process for specific preferred industries. It was under construction as recently as October 2024, according to images captured by Google Street View.
Noise is one of the most common issues associated with data centers. At least a third of all conflicts over data centers are over noise complaints, and noise is the number one reason for opposition in cases where projects were ultimately canceled, according to Heatmap Pro data.
This issue goes back almost a decade. In 2019, residents of the Phoenix ex-urb Chandler, Arizona, became irate after a loud monotonous hmmmm began emanating from a CyrusOne data center. In that case, CyrusOne traced the noise back to chilling fans, and the company reduced the sound with muffling devices.
Chandler wound up adopting a new ordinance in 2023 requiring sound mitigation measures to prevent companies from exceeding certain ambient noise levels in the surrounding areas. That did nothing to improve the mood of the people who live there, however. Now Chandler, once known as a potential data center development hub, is now firmly in the anti- camp. The city council unanimously rejected a proposed $2.5 billion data center campus in December over noise concerns, despite an expensive lobbying push backed by former Arizona Senator Kyrsten Sinema.
As data centers spread across the U.S., noise is becoming an ever-more-common complaint. You can hear the familiar hum at a DataOne data center project in Vineland, New Jersey. DataOne told us they “understand concerns about ambient noise in the area” and are operating within the limits of local noise ordinances.
The hum is also in Dowegiac, Michigan, where people living nearby are calling their new Hyperscale Data facility a “noise trap,” with little explanation to date for the issue. Hyperscale Data did not respond to a request for comment.
And the hum is in Mount Pleasant, Wisconsin, where the sound from a new Microsoft data center campus rises above any din from rain. The hyperscaling giant is doing more to mitigate the issue than I’m used to seeing from data center developers, however.
On April 15, the company published an update on its own internal investigations into noise complaints. “Although the facility noise levels meet the requirements set by local ordinance, we take this feedback seriously and understand the impact this has had on our neighbors,” the update read. “We anticipated that our systems would need adjustments and create some noise as part of the datacenter startup, but we did not expect the tonal quality of the sound to travel as far as it has.”
To address the noise, Microsoft said it was “manually adjusting the cooling fans” to reduce noise, and that “we expect this change to address community concerns about the tonal humming.” On top of that, the company said it will install “additional sound reduction components” to “provide even further reductions in measured sound levels.” A Microsoft spokesperson told me in an email: “We’ve identified the source of the noise concerns and have implemented changes to significantly reduce sound from our facility.”
It isn’t cooling fans causing the noise at Vantage’s VA2 in Virginia, however. The sound, according to media reports, is coming from gas turbines powering the data center.
VA2 is one of the first in Virginia to function entirely off-grid, a design companies are adopting in order to avoid lengthy grid connection processes. Company spokesman Mark Freeman told me the facility is “fully compliant with all local noise ordinances, and this has been verified by third-party sound studies.”
“Additionally, in line with our commitment, we are actively working with third-party engineers to explore additional sound mitigation options,” Freeman continued. Freeman said “Our goal is to further reduce noise levels where possible and continue to foster a positive environment for everyone.”
Here’s the thing, though: I visited the Vantage campus after initially hearing from the company, and it was loud. Very loud.
I did not bring a decibel meter with me, so I cannot know whether they were operating within legal limits that day. What I do know is that noise ordinances struggle to properly capture sounds in multiple frequency ranges, making high and low frequencies challenging to regulate, according to the Environmental and Energy Study Institute, a bipartisan non-profit think tank. Officials representing Loudon County, where VA2 is located, have acknowledged that the local ordinance may need to change in order to address the most distressing frequencies from the data center campus.
“We can change the zoning ordinance and noise ordinance,” Loudon County supervisor Mike Turner told local TV station WUSA9 last week. “Noise can be mitigated. I just don’t believe that the noise problem cannot be solved.”
I wrote Freeman, the Vantage spokesman, to tell him I had visited the VA2 campus and found the noise to be “quite foul.” He replied soon after, telling me that Vantage is going “above and beyond what is required in order to address concerns from nearby residents.” The company is using “targeted enhancements to turbine-related equipment such as dampening equipment, enclosure inlets and enclosure exhausts.” These measures “represent meaningful progress and will help us better evaluate the effectiveness of the broader solutions under consideration.” Freeman also said the company is “actively assessing additional options” focused on “targeted frequency ranges.”
As we continue to track local regulation of data centers, I’m we’ll see many more cases like VA2, in which obtrusive sound prompts forms of regulation we may have never seen before.
Or, people will just hear these noises and say no to more data centers.
Plus more of the week’s biggest project development fights.
New Jersey – Crucial transmission for future offshore wind energy in New Jersey is scrapped for now.
Montgomery County, Alabama – A statewide solar farm ban is dead for now after being blocked by lawmakers who had already reduced its scope.
Doña Ana County, New Mexico – The Federal Energy Regulatory Commission wants to move faster on data center power infrastructure, but at least one energy project for a major hyperscaler is trapped in internal conflicts.
Hawkins County, Tennessee – A local free-market nonprofit is suing this county in federal court to argue data center bans are unconstitutional.
Mingo County, West Virginia – Speaking of federal data center cases, West Virginia regulators will now be forced to testify in the legal challenge against a large hyperscaler in the heart of coal country.
Will County, Illinois – This county reversed several solar project rejections, but it didn’t do so happily.
King County, Washington – Seattle might be the next major city to ban data centers.