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The state has binding emissions cut goals but still no regulations to meet them.

When New York Governor Kathy Hochul gave her State of the State address on Tuesday, climate advocates expected her to unveil an overdue plan to implement and fund the state’s climate law, which was enacted in 2019. Instead, she implied that she was delaying the plan indefinitely. In doing so, legal experts say Hochul would be breaking the law.
New York has a statutory requirement to cut emissions 40% from 1990 levels by 2030, and 85% by 2050. The deadline to draw up regulations to achieve this passed in January 2024. Hochul’s administration has been working on a solution — a cap and invest program, which would set a limit on total greenhouse gas emissions from the state that would decline over time and put a price on those emissions, bringing in revenue that could be reinvested in carbon reduction projects. The state expects decarbonization to cost $15 billion per year by 2030, and $45 billion in 2050.
As recently as a few weeks ago, New York climate advocates were hearing that Hochul planned to preview the program in her State of the State address before including it in her proposed budget. “All indications were that this was all systems go,” Justin Balik, the senior state program director for Evergreen Action, told me.
But Hochul didn’t mention cap and invest once in her speech. Her State of the State policy book, published Tuesday, acknowledges the program and notes that in the coming months, her administration will propose new emissions reporting regulations “while creating more space and time for public transparency and a robust investment planning process.” Advocates interpreted the message as a kiss-off.
“There have to be enforceable regulations that ensure we can meet the emission reduction mandates,” Rachel Spector, a senior attorney at Earthjustice, told me. “Those were supposed to be in place a year ago. Now they are late and there’s no clear date when we are getting those regulations, and that’s a really troubling situation.”
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Governments miss statutory deadlines all the time. But without any clear timeline on when the regulations might happen, the state’s overarching climate law could become impossible to carry out. “We have a [presidential] administration that’s coming in that's extremely hostile to moving forward on climate mitigation, and is going to potentially take us backwards,” Balik told me. “And so we need states to be the bulwark like they were during the last Trump term.”
There are a few possibilities for what can happen next.
Michael Gerrard, director of the Sabin Center for Climate Change at Columbia University, likened the situation to when Hochul tried to impose an indefinite delay on congestion pricing in New York City last June, just days before it was set to go into effect. “I helped coordinate an effort that led to two lawsuits in New York state court claiming that Hochul did not have the power to do that,” he told me in an email. “We won the lawsuits, congestion pricing survived several lawsuits against it, and it launched on January 5.”
Gerrard added that some of the groups involved in those suits and others are now considering challenging Hochul’s indefinite delay of cap and invest. The text of the Climate Leadership and Community Protection Act, which created the emissions targets, “allows citizens to bring proceedings in state court for violations of the statute,” he said. And there does not appear to be any pathway for achieving the targets without cap and invest, he added.
Liz Moran, a policy advocate for Earthjustice, said that cap and invest was never going to be enough anyway, and is urging the legislature to make progress on sector-specific policies. She called for the state assembly to pass the New York Heat Act, for instance, a bill that would remove barriers to transitioning away from the use of natural gas for home heating and set in motion a plan for mass conversion to efficient electric heating.
Early outlines of New York’s cap and invest program indicate that regulators were considering a relatively low price ceiling on pollution, making it easier for companies to buy their way out of compliance with the cap. As New York Focus has reported, the state’s own modeling shows that the program alone would not achieve the 2030 target. “Given what the governor has outlined as the ambition of the cap and invest program, there was always going to need to be additional sectoral mandates or policies that come from the legislature to drive emission reductions,” Moran told me.
In theory, the legislature could also put forward a bill outlining its own cap and invest program. Assemblywoman Anna Kelles, from Ithaca, New York, introduced a cap and invest bill last year, though it never left the environmental conservation committee.
Hochul spoke at length in her speech about affordability, and her stalling of cap and invest may be related to concerns that it would raise costs for consumers — or at least the perception that it would. “New York needs to get the transition right and keep our state affordable for families,” her policy book says. This would not be the first time Hochul’s fears about the cost of climate action (and potential backlash to it) have caused her to do an about-face. In 2023, Hochul tried to change the way the state accounted for greenhouse gas emissions under the idea that it would lower the cost of decarbonization. Her backpedaling on congestion pricing is another example.
The state’s own analysis, however, found that cap and invest would likely raise costs slightly for some New Yorkers while lowering them for others. Low-income residents would be eligible for direct rebates that would more than offset the higher cost of fuel. Depending on how the remaining revenue is spent, it could bring further cost reductions by helping New Yorkers pay for energy efficiency improvements that lower their bills.
“The governor is rightly focused on affordability, which is why extensive consumer rebates were baked into this,” said Balik. “From our perspective, the way that the state was planning on moving forward with this was perfectly in line with the governor's affordability agenda.”
The one bit of climate action Hochul did commit to on Tuesday was to call for spending $1 billion of the next budget on climate action — the “largest climate investment in the history of the state budget” — though she did not say where the money would come from or where it would go. Her State of the State book gives little more detail, noting only that it will “span different sectors of our economy and across the state’s geography,” with nods to clean heating and transportation projects. Cap and invest, meanwhile, is expected to bring in $3 billion to $5 billion in its first year.
“It's a start,” Spector said of the $1 billion. “But it’s definitely not enough.”
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The data center boom is everywhere you look in U.S. economic and emissions data.
This is an edition of Heatmap Daily, an evening review of the day’s news written by our executive editor. Sign up for it here.
It isn’t exactly a new thought, but I’ve been struck recently by how many trends in America’s economic and environmental data are fundamentally about the data center boom and the return of electricity demand:
First, the Energy Information Administration reported this week that U.S. emissions grew by more than 2% last year, driven by surging electricity demand and an increase in coal-fired generation. What caused that higher power demand? New factories and data centers — as well as record summertime cooling demand.
Second, many of the new factories driving that higher power demand are themselves producing goods that are … let’s say … data center-adjacent. There are the enormous new semiconductor fabs, of course. But Ford and General Motors have also set up new production lines (or repurposed old ones) to manufacture grid-scale batteries to meet power demand.
Third, take a look at the recent U.S. spending on private non-residential construction — in other words, everything American companies are building that is not houses, condos, or apartments.
The construction industry’s spent almost $60 billion on data centers over the past year, which is more than it spent on all other office buildings combined (and more than it spent building warehouses, too). Just a handful of categories — data centers, power plants, electricity infrastructure, and certain kinds of electronics manufacturing — now make up a third of all U.S. private non-residential construction investment. They’ve never made up such a large share of construction spending since data collection began in 2014.
As The New York Times recently noted, the American economy is unusually dependent on the American stock market right now — and the stock market is unusually dependent on artificial intelligence. This week, investors started to balk at the enormous spending hyperscalers are planning to keep building out the AI boom; Alphabet’s shares dropped 8% this week after it boosted its planned 2026 capital expenditure and signaled 2027 will be even bigger. If the data center boom started to slow down in earnest, then more than just that budget will change.
Speaking of which, my colleague Emily Pontecorvo wrote earlier this week about how many businesses are struggling to even estimate their carbon emissions from artificial intelligence. The carbon accounting startup Watershed recently unveiled a new formula to help companies get a sense of their AI-related emissions.
But even that formula is still limited by the amount of data hyperscalers publish — and they don’t publish that much. Google, for instance, is the only AI company that has (laudably) provided estimates of its emissions on a per-prompt basis. Yet no company has published its per-token emissions, or how emissions sync up with particular models or regions.
So Emily asked Google: Why aren’t you — or any other model provider — disclosing this kind of data yet?
The tech company didn’t get back to us until after we’d published Emily’s story. But its response was interesting enough that I wanted to quote some of it here.
The problem is “industry consensus,” Cooper Elsworth, a Google spokesperson, told us. “There is currently very little consensus on how to comprehensively and fairly measure the serving environmental impact of generative AI (such as text generation),” he wrote. “Without standardized, ‘apples-to-apples’ frameworks, it is difficult to compare different providers accurately.”
That’s partly because energy use — and emissions data — can vary from site to site and depend on “custom-built hardware, software compilers, and advanced inference techniques.” And he claimed Google doesn’t always have the measurement hardware in place to provide such specific estimates: “Providing precise, repeatable data requires highly advanced measurement infrastructure,” he said. “For example, software-based energy monitoring tools often suffer from sampling biases. For our study, we had to step away from top-down averages and directly measure actual energy at the physical power supply unit (PSU) level across our deployed fleet. Not all providers have the telemetry or data sets required to benchmark their operations at this level of granularity.”
Read Emily’s story to understand the other reasons why estimating — or even “guesstimating” — AI-related carbon emissions is so challenging.
A conversation with Emma Uridge of the Kansas Health Institute.
This week’s conversation is with Emma Uridge, analyst with the Kansas Health Institute. Uridge spent copious hours analyzing state and local laws on data center development to best understand how policymakers are responding to the potential environmental public health impacts of large AI infrastructure, including power and water. The report, which came out this week, also goes in depth into those health impacts. I reached out to her to discuss what she sees as must-watch territory for our readers on this emerging policy arena.
Our conversation was lightly edited for clarity.
What is actually being done on policy when it comes to data centers — beyond moratoria of course?
So first I’d like to just talk about the point of moratoria. It’s helpful to talk about how these policies emerge in the first place. One area where moratoria are helpful is when a data center is proposed but the county has no approach for how they’d like to potentially regulate them. That’s temporary, most of the time. It lets local governments conduct research on the various impacts and also negotiate community benefits, ones that can mitigate any potential negative impacts — like Lancaster Pennsylvania, which instituted a community benefit agreement that maximized the potential benefits of development while mitigating what large data centers can do. That agreement looked at capping municipal water use at 20,000 gallons per day and requiring 100% clean energy. It had financial penalties for non-compliance. The company also committed $20 million to their local economic development and clean energy fund. There are ways to negotiate with developers.
We also see amendments to existing zoning. Data center proposals are increasingly popping up in rural areas, many of which are unzoned, so there’s no way a county can negotiate unless there’s a moratorium in place.
Other policy solutions include different performance standards or requiring on-site renewable energy, like what Jefferson County, Missouri, looked at. Also setback requirements, mandatory noise buffers, ending by-right zoning.
Where are local governments getting ideas for regulating data centers?
A lot of the technical information comes from developers. That can in cases be seen as a biased source of information. I wouldn’t say there’s a dedicated group providing assistance to local governments when a project is proposed — which is a similar story to wind industry development, where we have only a handful of consultants who provide technical advice. It can be really helpful to get a multi-disciplinary approach to hearing information. It can be helpful to have the utility commission, public health folks, those in academia, as well as the developer.
As of right now, especially in rural areas, local governments have a hard task of balancing pushback while getting the most accurate, evidence-based, neutral information to make decisions. That balance can be contentious.
What is the federal government doing on data center policy? How is the Trump administration approaching it?
A few things there. In the early days, the drive was for AI expansion and to be competitive with foreign adversaries. Now due to the amount of public pushback in red and blue localities and a more cautious approach.
I’m not seeing a lot of actual policy movement at this time.
I know the EPA is looking at the chemicals used in cooling data centers because when that water is cycled through the system, some of it is discharged into the water system, so they’re looking at the Toxic Substances and Control Act for monitoring that.
How much of an impact does this minimal federal role have on industry behavior?
Y’know, this isn’t specific to data centers. This is true for all kinds of large-scale development: there’s a need to require some sort of federal monitoring and regulation.
That’s where I see an emerging role for public health. At the federal level, there could be policy movement towards requiring some sort of environmental monitoring at data centers to make sure they’re operating responsibility. Looking at specific water use relative to water availability and what happens when there’s a time of severe, persistent drought. With air quality too — we’ve seen areas where the grid isn’t as reliable so their diesel generators are kicking on more and affecting air quality for residents.
We’re just not seeing all of that right now. We need corporate disclosure.
What do you see as the most important public health impacts from data center development?
It varies by localities. The most discussed obviously is water usage. One thing I’d note about my conversations with folks enthusiastic around emerging tech is, there are still questions that need to be asked about the capacity of localities to support a data center. Like a small town in Kansas may only be using 40% of their water for their utility needs. If a data center came online, how much of that water goes to the data center?
One area underexplored within the public health discipline is energy poverty and energy security. The ability of a household to meet the needs of everything energy provides in our lives. It’s known we have an aging electric grid but we’re not talking enough about large-scale blackouts when the grid is not sufficient to support some of these new data centers.
Plus more of the week’s big development fights.
1. Laramie County, Wyoming — Meta is fighting the fine it received in the Cheyenne data center water pollution controversy, and the conflict between the tech giant and the city’s small board of public utilities is continuing to spill out into the public.
2. Niagara County, New York — This county just rejected a solar project’s highway work permits in a show of retaliation against the state’s Office of Renewable Energy Siting.
3. Barron County, Wisconsin — The anti-solar protest is the new campaign stop in deep red Wisconsin.
4. Chesapeake, Virginia — A large battery storage project on the Virginia coastline is on the rocks amidst rampant local opposition.
5. Lewis County, West Virginia — West Virginia is now a key battleground in the fight over transmission, as a line spanning all of West Virginia and Maryland — and cutting through Data Center Alley in Virginia — causes compounding consternation.