Miner Rio Tinto has received offers to build more than 4 GW of solar and wind capacity, as the company has sought proposals to help it cut carbon emissions at its operations in the Australian state of Queensland.From pv magazine Australia Rio Tinto issued a call in June for market proposals to develop large-scale wind and solar to power its aluminium assets in the Australian state of Queensland. That call was promptly heeded, with Rio Tinto's Australian chief executive, Kellie Parker, saying that the group had received proposals for "a lot more than the 4 GW." Rio Tinto appears to be keeping ...Den vollständigen Artikel lesen ...