Sign In or Create an Account.

By continuing, you agree to the Terms of Service and acknowledge our Privacy Policy

Economy

The Next 2 Years Are Critical for New York City’s Electricity

The city is caught between its energy past and future.

The Next 2 Years Are Critical for New York City’s Electricity

There’s a reason decarbonization advocates talk so much about power lines. Without them, the fruits of non-carbon-emitting forms of electricity generation, which are often located far away from population centers or are only available when it’s sunny and windy, can’t be fully harvested in the form of electrons flowing to customers when they need them.

The New York state electricity system operator said in a report released Friday that New York City specifically is at risk of a shortfall of 446 megawatts — about enough to power over 350,000 homes — of transmission for nine hours on an especially hot summer day in 2025 when demand for electricity is at its peak.

To those that follow New York state energy planning specifically or, like me, have the sickness that is reading reports from grid operators across the country all the time, the result was not surprising.

Get one great climate story in your inbox every day:

* indicates required
  • The New York Independent System Operator (New York ISO) chalked up the shortfall to a combination of planned shutdowns of some natural gas plants, called peakers, that switch on when demand is high and can’t be supplied with existing resources, as well as expected growth in electricity demand from both economic growth as well as increased used of electricity for building heat and vehicles.

    So far, peakers generating just over 1,000 megawatts have either shut down or reduced their operation, and another almost 600 megawatts of New York City peakers are scheduled to do so in less than two years. This has been a deliberate policy choice by the state. Two plants in the New York City area had their plans for upgrades rejected in 2021; state regulations on nitrous oxide emissions have effectively made several of these types of plants uneconomic to run.

    “With the additional peakers unavailable, the bulk power transmission system will not be able to securely and reliably serve the forecasted demand in New York City,” according to New York ISO.

    While this may seem like an issue of generation (i.e. producing the power) as opposed to transmission (moving it around), New York ISO projects that this shortfall “is expected to improve” in 2026, when the long awaited and under construction Champlain Hudson Power Express (CHPE), a transmission line that would bring hydropower from Quebec to downstate New York, is scheduled to come into operation.

    New York City is caught between its energy past and energy future, and like many areas that are aggressively promoting renewables and retiring existing fossil fuel generation, there is a worry that reliability may suffer in the interim.

    The plan is to build out a combination of renewable energy and storage to meet downstate’s needs. This includes massive installations of wind power which will hopefully both directly provide electricity as well as charge batteries which can be used to dispatch power when generation is otherwise falling short. The shortfall between New York's decarbonization goals and its ability to produce carbon-free electricity was exacerbated by the shutdown of Indian Point nuclear power plant in the Hudson River between 2019 and 2021, which corresponded to an immediate uptick in fossil fuel emissions.

    Regulators and grid operators across the country have echoed New York ISO regularly, voicing concern about reliability as the renewable buildout runs into barriers of inadequate transmission and delays, while fossil fuel plant shutdowns happen quickly.

    But this doesn’t mean that every state or region trying to decarbonize its electricity grid is doomed to blackouts. California is facing a massive heat wave and, at least so far, its grid operator is not expecting any major issues, partially thanks to plentiful hydropower and its massive buildout of energy storage. (It also will likely keep some gas-fired power plants in operation past their original decommissioning date).

    And in New England, the grid operator concluded that an expensive terminal for importing liquefied natural gas could probably close in 2025 without imperiling the electricity system (although this depended on there being ample supply of oil for power plants to run in the winter when natural gas is used for heat). Overall, New England, which has been fretting about its energy reliability for years, has turned more optimistic, thanks in part to a substantial buildout of rooftop solar, which reduces demand on the gird.

    But the report does raise the question of just how fast the grid can get away from gas in any region in the midst of the energy transition. For example, there are still plans for a new peaker plant in Peabody, Massachusetts, despite a state law with the goal of cutting carbon emissions in half by 2030 and reaching net zero in 2050.

    The 2019 rules which are responsible for the peaker shutdowns envision up to four years of extensions “if the generator is designated by the NYISO or by the local transmission owner as needed to resolve a reliability need until a permanent solution is in place.” Whether transmission, wind power, and storage can be built by then is the challenge New York faces.

    Read more about power lines:

    Here Come the Power Lines

    The Canadian Wildfires Ominously Messed Up a Clean Energy Power Line

    The Real Climate Defeat in the Debt Ceiling Deal

    You’re out of free articles.

    Subscribe today to experience Heatmap’s expert analysis 
of climate change, clean energy, and sustainability.
    To continue reading
    Create a free account or sign in to unlock more free articles.
    or
    Please enter an email address
    By continuing, you agree to the Terms of Service and acknowledge our Privacy Policy
    Politics

    America Is Becoming a Low-Trust Society

    That means big, bad things for disaster relief — and for climate policy in general.

    A helping hand.
    Heatmap Illustration/Getty Images

    When Hurricanes Helene and Milton swept through the Southeast, small-government conservatives demanded fast and effective government service, in the form of relief operations organized by the Federal Emergency Management Agency. Yet even as the agency was scrambling to meet the need, it found itself targeted by far-right militias, who prevented it from doing its job because they had been led by cynical politicians to believe it wasn't doing its job.

    It’s almost a law of nature, or at least of politics, that when government does its job, few people notice — only when it screws up does everyone pay attention. While this is nothing new in itself, it has increasingly profound implications for the future of government-driven climate action. While that action comes in many forms and can be sold to the public in many ways, it depends on people having faith that when government steps in — whether to create new regulations, invest in new technologies, or provide benefits for climate-friendly choices — it knows what it’s doing and can accomplish its goals.

    Keep reading...Show less
    Blue
    Politics

    How Washington State’s Climate Legacy Wound Up on the Ballot

    After a decade of leadership, voters are poised to overturn two of its biggest achievements. What happened?

    Washington State and pollution.
    Heatmap Illustration/Getty Images

    Twenty years ago, you could still get away with calling Redmond, Washington, an equestrian town. White fences parceled off ranches and hobby farms where horses grazed under dripping evergreen trees; you could buy live chicks, alfalfa, and Stetson hats in stores downtown. It wasn’t even unusual for Redmond voters to send Republicans to represent their zip code in the state legislature, despite the city being located in blue King County.

    The Redmond of today, on the other hand, looks far more like what you’d expect from an affluent (and now staunchly progressive) suburb of Seattle. A cannabis dispensary with a pride flag and a “Black Lives Matter” sign in the window has replaced Work and Western Wear, and the new high-performing magnet school happens to share a name with one of the most popular cars in the neighborhood: Tesla. But Washington is a state full of contradictions, and among Redmond’s few remaining farms is one registered under the winkingly libertarian name of “Galt Valley Ranch LLC.” It belongs to a multimillionaire who has almost single-handedly bankrolled the most significant challenge yet to Washington’s standing as a national climate leader.

    Keep reading...Show less
    Green
    Climate

    AM Briefing: Up In Smoke

    On burning forests, the NFL, and climate anxiety

    Wildfire Emissions Are Skyrocketing
    Heatmap Illustration/Getty Images

    Current conditions: Fire weather in California has prompted intentional power cuts for more than 5,000 PG&E customers • Large parts of central and northern Italy are flooded after heavy rains • The eastern U.S. will see “tranquil and near seasonable” weather this weekend.

    THE TOP FIVE

    1. Forest fire CO2 emissions have skyrocketed since 2001

    Carbon emissions from forest fires have risen by 60% in two decades, according to a new study published in the journal Science. “We had to check the calculations because it’s such a big number,” Matthew Jones, the lead author of the report and a physical geographer at the University of East Anglia in England, toldThe New York Times. “It’s revealed something quite staggering.” The research specifically links this trend to climate change, which is creating hotter, drier conditions. Emissions from boreal forest fires in Canada and Siberia saw a particularly large increase between 2001 and 2023. In one type of boreal forest, emissions nearly tripled. The rise in emissions from forests – which normally serve as large carbon sinks – “poses a major challenge for global targets to tackle climate change,” the researchers said.

    Keep reading...Show less
    Yellow