Big Tech is considering supporting new uranium mining projects as companies need additional reliable power capacity for their huge data center expansion, according to the top executive of Canadian uranium miner NexGen Energy. “It's coming. You've seen it with automakers. These tech companies, they're under an obligation to ensure the hundreds of billions that they are investing in the data centres are going to be powered,” NexGen Energy’s CEO Leigh Curyer said at a Melbourne Mining Club luncheon on Wednesday,…