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Pattern Energy pauses Newfoundland green H2 plan

  • Spanish Market: Electricity, Fertilizers, Hydrogen
  • 26/11/25

US clean energy developer Pattern Energy has suspended plans to build a renewable hydrogen and ammonia facility in Newfoundland and will instead move forward with a standalone wind farm.

Pattern's Canadian subsidiary, Argentia Renewable Wind LP, withdrew an environmental-assessment request from the province's Department of Environment, Conservation and Climate Change for a project that would have harnessed wind energy to produce hydrogen and green fuels like ammonia for export to northwest Europe. Pattern will submit a new request in the coming weeks for a wind farm to provide power to the local grid, the company said in an email.

"We are preparing a new Environmental Assessment (EA) that reflects a phased approach," said Frank Davis, head of Canada for Pattern Energy in a statement to Argus. "The revised EA outlines a wind-generation project designed to deliver energy to Newfoundland & Labrador."

Six companies have received permission from the province to pursue wind power-to-hydrogen projects to export either hydrogen or ammonia to buyers in Europe. Project time lines have slipped or stalled as that demand has failed to materialize as expected, sparking speculation that developers could pivot to projects providing only wind power.

Pattern did not comment on what factors lead to its decision to withdraw the hydrogen project for consideration.

Pattern originally conceived building a 300MW wind farm to power the production of hydrogen and green ammonia in partnership with the Port of Argentia. Earlier this year, the Port signed a letter of intent with the Hamburg Port Authority to collaborate on a so-called "hydrogen export/import corridor" between Newfoundland and Germany. The facility would have included storage and distribution infrastructure for an initial capital investment of around C$1.4bn, according to company documents.

The company is now looking to build 150MW of wind power as a first phase and said "potential future phases" involve hydrogen and green fuels.

In July, utility Newfoundland and Labrador Hydro issued a request for expressions of interest to supply energy and/or capacity to the province's Island Interconnected System, seeking 150mw of firm capacity and up to 500GWh of firm energy.


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