ADVERTISEMENT Energy and artificial intelligence (AI) leaders say that the tech industry needs to pick up the pace on building innovative new technologies to get artificial data centres away from using fossil fuels. “We have the technologies to solve this, we have the knowledge, the capital is willing to move in, but we have to pick up the pace. So I think the direction is very clear, but the pace is not,” Anna Borg, CEO of energy company Vattenfall AB, told an audience at Mobile World Congress