What they're not telling you: # ISO New England Trims 10-Year Forecast Based On Electrification Outlook ISO New England has quietly downgraded its electricity demand projection by nearly half in just two years—a dramatic reversal that exposes the fragility of the region's aggressive electrification agenda. The grid operator's latest annual forecast, released Friday, predicts New England electricity consumption will grow 9% through 2035, driven primarily by the shift from natural gas heating and gasoline vehicles to electric alternatives. Yet this represents a stunning pullback from its 2024 forecast of 17% growth by 2033, followed by a 2025 downgrade to 11% growth by 2034.

Jordan Calloway
The Take
Jordan Calloway · Government Secrets & FOIA

# THE TAKE: ISO's Electrification Forecast Is Political Theater, Not Science ISO New England just handed utilities a gift-wrapped excuse: a trimmed 9% demand growth forecast built on electrification assumptions nobody can verify. Here's the play—they're banking on EV adoption and heat pump deployment that requires *policy mandates they're not actually guaranteeing*. The real story? This forecast lets utilities underbuild infrastructure while claiming green credentials. Meanwhile, New England's grid remains brittle, dependent on aging fossil plants because renewable integration costs got buried in the footnotes. Robert Walton's Utility Dive piece sanitizes the actual tension: ISO's demand projections have whiffed before. They're now betting suburban homeowners will voluntarily gut their heating systems while simultaneously claiming modesty about growth. That's not forecasting. That's wishful accounting dressed as technical rigor.

What the Documents Show

The reason given for these successive retreats is conspicuously vague: "government policy changes." What the ISO doesn't explicitly state is that its earlier projections assumed aggressive adoption rates for electric vehicles and heat pumps that appear increasingly unrealistic given shifting political and economic conditions. The forecast transformation reveals a critical tension underlying the Northeast's green energy transition. Regional policymakers have championed electrification as the primary decarbonization strategy, betting that consumers would rapidly abandon fossil fuel heating and transportation. Yet ISO New England's recalibration suggests this assumption was substantially overoptimistic. The grid operator is essentially admitting that real-world consumer behavior, influenced by cost considerations and infrastructure limitations, diverges sharply from regulatory ambitions.

🔎 Mainstream angle: The corporate press either ignored this story entirely or buried it in a 3-sentence brief. The framing, when it appeared at all, focused on process rather than impact.

Follow the Money

This gap between policy aspiration and forecasted reality has received minimal attention in mainstream energy reporting, which typically amplifies optimistic clean energy narratives without scrutiny. The broader implications deserve particular attention. ISO New England simultaneously projects that net annual energy use, which has declined since 2005 due to efficiency improvements, will now reverse course and climb steadily. This creates an apparent paradox: the grid expects lower total electrification than previously forecast, yet still anticipates growth overturning a two-decade efficiency trend. More consequentially, the operator predicts that by 2035, winter and summer peak demand will equalize at roughly 26.5 GW—reshaping how the grid must be engineered and maintained year-round. Currently, summer peaks at 25.2 GW while winter lags at 20.5 GW.

What Else We Know

The practical consequence for households and businesses is substantial but underreported. A balancing act emerges: New England must simultaneously manage dual seasonal peaks while absorbing uncertain electrification rates. Grid operators, utilities, and ratepayers face compounding complexity. Infrastructure investments designed for previous forecasts may prove misaligned with actual demand patterns. More pressingly, the ISO's downward revisions suggest that achieving state carbon reduction goals through rapid electrification may require more aggressive policy interventions than currently implemented—yet the forecast adjustments indicate such interventions face economic or political headwinds. For New England residents, this means the cost and timeline of the electrification transition remain genuinely uncertain.

Primary Sources

What are they not saying? Who benefits from this story staying buried? Follow the regulatory filings, the court dockets, and the FOIA releases. The truth is in the paperwork — it always is.

Disclosure: NewsAnarchist aggregates from public records, API feeds (Federal Register, CourtListener, MuckRock, Hacker News), and independent media. AI-assisted synthesis. Always verify primary sources linked above.