Hope Bay has been explored by multiple companies since the early 1990s, including Newmont Mining. In 2012, Newmont Mining placed the Hope Bay Mine project on care and maintenance while seeking a buyer. In March 2013, TMAC Resources purchased Hope Bay. TMAC Resources began producing gold in early 2017 from its property here. In 2020, the TMAC Resources property was acquired for CAD$230 million by Shandong Gold Mining, a Chinese government-owned company. In December 2020 the Canadian government moved to block the acquisition and cited the Investment Canada Act, and national security concerns, although local Canadian pundits protested that there was no alternative.
Hope Bay Mine and associated elements was purchased on 2 February 2021 by Agnico Eagle. Agnico Eagle paused the production activities in 2022, in favour of increased exploration activities. Agnico Eagle CEO Sean Boyd said in June 2024 that the Hope Bay mining project was a nation-building exercise in Canada’s far north. On 4 July 2024 Agnico Eagle announced the purchase of the Oro project from North Arrow Minerals for $1.75 million. The Oro project borders on the Hope Bay Mine.
Construction and operation
Rising gold prices in 2025 prompted Agnico Eagle to move ahead with rebuilding the mine. Following four years of exploration across the Doris, Madrid, and Patch 7 zones and an Arctic defence agreement with Ottawa, Agnico Eagle approved a multi-billion-dollar construction plan on 19 May 2026 for 400,000 to 435,000 ounces of gold a year from 2030; to cut camp diesel use by three million litres a year alongside a new 37-megawatt power plant, the Inuit-led Kitikmeot Tugliq Limited Partnership secured $25 million from Ottawa and a $20 million Canada Infrastructure Bank loan for a wind and battery system.
The rebuild also replaces the site's older mill. To clear the way for a new 6,000-tonne-per-day processing plant, Agnico Eagle contracted Langley-based industrial surplus company Lenmark Industries to liquidate the existing gold process plant, staging its jaw and vertical shaft impact crushers, regrind ball mills, flotation circuits, and electrical switchgear on the East Coast for resale.