Key keywords: Alaska's North Slope, AI data center, Arctic cold cooling, renewable energy for computing, carbon neutral high-performance computing, North Slope economic development, Arctic environmental protection, generative AI training infrastructure On Wednesday, a coalition of Silicon Valley cloud computing giants, North Slope Borough officials, and Alaska renewable energy developers officially unveiled a landmark proposal to build one of the world’s largest AI-focused data center complexes on Alaska’s remote North Slope, a region located above the Arctic Circle best known for its oil and gas production history. The proposal outlines a $38 billion phased development plan, which would deliver a total computing capacity of 45 exaflops once fully completed in 2032, making it capable of handling 20% of the projected U.S. generative AI training demand by the end of the decade. Project developers cited two core competitive advantages of the North Slope site that set it apart from lower 48 locations: first, the region’s average annual temperature of -9°C (15.8°F) eliminates the need for energy-intensive mechanical cooling systems, which typically account for 40% of a typical AI data center’s total energy consumption. Second, the North Slope’s underutilized wind, geothermal, and surplus hydropower resources can deliver 100% carbon-free power to the facility at a 42% lower cost than average industrial electricity rates in U.S. mainland tech hubs like Northern Virginia and Silicon Valley. North Slope Borough mayor Harry Brower Jr. noted in a press briefing that the project would generate an estimated 3,100 permanent full-time jobs for local residents, plus $1.4 billion in annual tax revenue for the region that would be directed toward upgrading rural healthcare clinics, expanding K-12 STEM education programs, and improving high-speed internet access for remote Arctic communities. The proposal also includes a 15% local hiring mandate and a $200 million community benefit fund dedicated to supporting Indigenous cultural preservation projects. However, the plan has drawn scrutiny from national environmental groups and some local Inupiat communities. Critics warn that construction of the 1,200-acre facility could disrupt the migratory routes of the Western Arctic caribou herd, a critical food source for thousands of Indigenous residents, and that improper disposal of server hardware could leach toxic materials into fragile Arctic tundra ecosystems. Regulators note that the project will undergo an 18-month comprehensive environmental impact assessment before any construction approvals are granted, with multiple public comment periods reserved for local community members to voice concerns.