Teck's Solar Farm Boosts Red Dog Mine's Sustainability

0:00It's March 22nd. This is Anchorage News Today, AI-powered stories from your sitting. I'm Corey with the story. Tech Resources wants to build an 8.8 megawatt solar farm at Alaska's remote Red Dog zinc mine to cut down on pricey diesel fuel. The off-grid site in northwest Alaska burns about 40,000 gallons of barged-in diesel every day to power its operations. Paired with batteries, the solar array would ramp up summer energy, slash fuel costs, and trim greenhouse gas emissions. The project comes as Red Dog faces a key crossroads. After three decades as an economic powerhouse with high-paying jobs and big revenue for the local borough, the mines or reserves are dwindling, pointing to a closure around 2032. Tech is spending between $150 million and $180 million this year, exploring new deposits to possibly extend. Upper Riga Unchained, mining experts see this as part of a worldwide shift, where companies

1:00ditch fossil fuels for cheaper renewables to stay competitive. In Alaska, sky-high energy bills from diesel and oil have other big mines pushing for more wind and solar on the grids that serve them. Red Dog would pioneer substantial on-site solar for a major state operation. Tech has tapped Canadian firm Tuglic to fund, build, and run the 30-acre array, partly on native corporation land. After rushing to start construction by June, chasing federal tax credits that expire next month and make the whole thing affordable. Even if the mine extends or shuts down, the solar boosts reliability now and supports ongoing wastewater treatment afterward. It proves renewables deliver real value and tough remote spots.