NexGen Secures C$800 Million for Rook I Mine with Sub $10/Lb Costs
NexGen Energy is advancing its Rook I uranium project in Saskatchewan's Athabasca Basin as the world's largest and lowest-cost mine, targeting production costs under $10 per pound against spot uranium near $92. The company secured C$800 million for construction and plans Canadian Nuclear Safety Commission hearings this year.
1. Project Overview
NexGen Energy’s Rook I project in Saskatchewan’s Athabasca Basin is designed to become the world’s largest uranium mine, targeting high-grade deposits that offer significant scale and grade advantages.
2. Cost and Margin Thesis
With estimated production costs below $10 per pound and spot uranium trading near $92 per pound, Rook I is projected to deliver industry-leading margins once in production.
3. Financing and Construction
The company has raised C$800 million to fund mine construction, covering development, infrastructure and early operations in preparation for first production.
4. Regulatory Timeline
NexGen anticipates Canadian Nuclear Safety Commission hearings this year on its licence application for Rook I, a critical regulatory milestone before advancing full-scale construction.