Hydro-Québec has initiated electricity exports to New York City as part of a long-term contract, drawing criticism due to current challenges faced in Quebec, including rising domestic demand and lower reservoir levels than usual. The Crown corporation launched its new transmission line on June 1, committing to supply 10.4 terawatt-hours of electricity annually to New York City from its Hertel post in La Prairie, Que, surpassing the total output of Quebec’s La Romaine hydroelectric complex.
The decision to export electricity was questioned by Parti Québécois energy critic Pascal Paradis during a recent National Assembly session, highlighting concerns about tight supply conditions in Quebec. However, Economy, Innovation, and Energy Minister Bernard Drainville expressed confidence in Hydro-Québec’s ability to manage its energy reserves effectively, emphasizing the importance of enhancing energy efficiency and exploring new electricity sources.
The export agreement comes at a time when Hydro-Québec is dealing with some of its lowest energy reserves in years, attributed to below-average precipitation in northern Quebec. The utility expects a decline in energy reserves in the coming years, signaling the need for strategic energy management and conservation efforts.
The Hertel-New York interconnection project, designed to deliver clean, renewable energy to New York City, spans 57.7 kilometers in Quebec, with a significant portion underground and underwater. The initiative aims to address the surging electricity demand in Quebec driven by economic development and electrification initiatives.
Energy policy expert Pierre-Olivier Pineau endorsed the export agreement as beneficial for all parties involved, despite the challenges faced by Hydro-Québec. While managing the export commitment amidst lower water inflows and increased demand poses difficulties, Pineau believes that Hydro-Québec can navigate the situation without immediate impacts on consumer electricity rates, although potential pressures on the system could lead to future rate adjustments.
Hydro-Québec reaffirmed its commitment to prioritize meeting Quebec’s electricity needs, emphasizing the bidirectional nature of the new transmission line that allows flexibility in electricity flow to and from neighboring markets. The utility can leverage this flexibility to import electricity during favorable price conditions, conserving water in reservoirs and ramping up exports when demand and prices rise elsewhere.
The completion of the transmission line, touted as the longest underground and underwater high-voltage direct current line in North America, marks a significant milestone for Hydro-Québec. The project includes an ownership agreement with Kahnawà:ke, with Grand Chief Cody Diabo highlighting the community’s acquisition of a 49% ownership stake in the line as a positive step towards collaboration and reconciliation.
Hydro-Québec estimates that electricity sales under the New York agreement will generate approximately $34 billion US in revenue over the contract’s lifespan. The project underscores Quebec’s pivotal role in North America’s energy transition by directly connecting its hydroelectric system with one of the continent’s major urban centers.