Hydro-Québec has initiated electricity exports to New York City through a long-standing contract, a move that has raised concerns due to increased demand within Quebec and lower reservoir levels. The transmission line, activated on June 1, will supply 10.4 terawatt-hours of electricity annually to New York City from the Hertel post in La Prairie, Quebec, surpassing the output of Quebec’s La Romaine hydroelectric complex.
Critics, including Parti Québécois energy critic Pascal Paradis, have questioned the timing of the export agreement amid tighter supply conditions. However, Economy, Innovation, and Energy Minister Bernard Drainville expressed confidence in Hydro-Québec’s ability to manage its energy reserves effectively.
The export deal coincides with Hydro-Québec facing some of its lowest energy reserves in years due to below-average precipitation in northern Quebec. The utility expects a decline in energy stocks over the next few years, emphasizing the need for enhanced energy efficiency and new electricity sources.
The Hertel-New York interconnection line project, spanning 57.7 kilometers in Quebec, predominantly underground, aims to meet New York City’s clean energy needs. Despite challenges posed by lower water inflows and increased electricity demand, experts like Pierre-Olivier Pineau believe the export agreement benefits both Hydro-Québec and New York in their decarbonization efforts.
Hydro-Québec spokesperson Lynn St-Laurent reiterated that Quebec’s energy requirements remain a top priority, emphasizing that the bidirectional nature of the new transmission line provides flexibility to manage imports and exports efficiently.
The project, completed after nearly a decade of work, also involves an ownership agreement with Kahnawà:ke, who will acquire a significant stake in the line. Grand Chief Cody Diabo lauded the partnership as a step towards reconciliation and community benefits. This initiative is expected to set a positive example for Indigenous community involvement in similar projects affecting their territories.
Hydro-Québec estimates that electricity sales to New York under the agreement will generate approximately $34 billion US in revenue, positioning Quebec as a key player in North America’s energy transition by connecting its hydroelectric system directly to a major urban center.