Sustainable Metal Cloud has developed technology to cut energy consumption in artificial intelligence data centers by up to 50%. What Happened: The Singapore-based company utilizes HyperCubes, which house servers with NVIDIA Corp. (NASDAQ:NVDA) processors submerged in polyalphaolefin oil. This method is more efficient than traditional air cooling, reported CNBC. SMC’s co-founder and co-CEO, Tim Rosenfield, stated that their platform supports high-density GPU hosting, which is necessary for Nvidia’s new AI processors. The technology is also 28% cheaper to install compared to other liquid-based …