Plattsburgh officials are considering a 12-month pause on new and expanded cryptocurrency mining, artificial intelligence and other high-energy computing facilities. The proposed local law would give the city time to update zoning rules that officials say do not fit newer computing loads.
Mayor Wendell Hughes introduced Local Law P-2 on Aug. 20. The Common Council held a public hearing on Sept. 3, but it has not adopted the measure.
What the moratorium would cover
The rule would cover commercial facilities mainly used for cryptocurrency mining, blockchain validation, AI computing, cloud computing, server farms and colocation services. A facility would be covered if it needs High Density Load Service under city code or has a connected demand of at least 300 kilowatts. Electrical use alone would not pull an ordinary business into the ban. Computing must be the primary purpose.
City departments could not issue land-use approvals for covered facilities, including building permits, zoning permits, special-use permits, site-plan approvals and certificates of occupancy. The restriction would apply to new facilities, expansions, building conversions and reopenings.
Existing lawful facilities could keep running. They could do routine maintenance, repairs and equipment replacements that do not materially raise electricity demand or computing capacity. But an operator could not expand or materially intensify the site when that change needs municipal approval.
Why Plattsburgh is revisiting the issue
Plattsburgh owns and operates its municipal lighting department. Officials said unusually large power users can affect utility planning, reserve capacity, reliability and city finances. Hughes told local media that some data center proposals could demand about 50 megawatts. Plattsburgh’s total power allocation is roughly 105 MW, so one project could potentially take close to half.
This is not the city’s first fight over mining power. In March 2018, the Common Council adopted an 18-month moratorium after mining facilities increased demand for Plattsburgh’s allocation of low-cost hydroelectric power. When demand exceeded that allocation, the city bought more expensive electricity on the open market. Those costs affected residents’ bills.
The 2026 proposal is broader. It covers AI, cloud computing and large data centers alongside cryptocurrency mining and blockchain validation. That reflects the growing overlap between mining and AI infrastructure. Both seek sites with available grid connections, cooling systems and large amounts of power.
What happens next
The measure still needs county review before returning to the Common Council. It must also comply with New York’s State Environmental Quality Review Act. The council’s next regular meeting is set for Sept. 17 at 4:30 p.m. A final vote is not confirmed.
If approved, the moratorium would start when the city files it with the New York secretary of state. It would expire 12 months later unless the council repeals it early or extends it. During that time, officials would try to develop permanent rules for high-energy computing facilities.
No publicly traded miner or data center operator has disclosed a material project affected by the proposal. There is no verified market reaction tied directly to the hearing.
