Sustainability in Data Centers is Seeing Short-Term Setbacks

A widening gap is developing between the data center industry's stated sustainability ambitions and the harsh operational reality of an AI-driven power grab, say four digital infrastructure veterans. This episode of Cool Vector includes commentary from Miranda Gardiner, Executive Director of the iMasons Climate Accord, Wannie Park, CEO of PADO (an LG Nova-backed company), Nabeel Mahmood, data center executive and Co-Founder of Nomad Futurist and Phillip Koblence, data center executive and Co-Founder of Nomad Futurist. The conversation is moderated by host David Snow. The challenge facing the digital infrastructure industry and its stated quest to become low-carbon is summed up by a sentiment Koblence says is being expressed behind closed doors: "Get me power now - I don't care how it's made." Gardiner's organization, iMasons Climate Accord, is a nonprofit industry initiative — born out of the Infrastructure Masons trade association — that brings together over a hundred digital infrastructure companies to collaborate on reducing Scope 3 emissions across materials, equipment, power, and increasingly water. PADO is a company born out of LG Nova that helps data centers more efficiently use power. Among the key takeaways from this Cool Vector conversation: • The AI buildout has created such acute power demand that operators are quietly abandoning near-term sustainability commitments for natural gas bridge solutions. • Water sustainability in data centers is a growing concern. Water consumption driven by evaporative cooling is now triggering permit rejections and community opposition in water-stressed regions, and hyperscalers like Google, Microsoft, and Amazon have all disclosed that their water usage increased significantly during the AI scaling surge — in some cases reversing years of efficiency gains. • Inefficient data centers are "emissions machines." With average server utilization rates historically in the 10–20% range, the industry's fastest near-term sustainability lever may not be cleaner power at all, but doing far more with the power already being consumed — which is exactly the workload optimization and right-sizing agenda Nabeel Mahmood is pushing. • Community acceptance has become a hard constraint on data center development. The sector has spent years optimizing internal metrics like PUE and WUE while failing to build the public legitimacy it now needs to keep growing — and as local governments increasingly block permits over electricity bills, water fears, and skepticism about promised benefits, that communications gap is becoming a business risk. Access the transcript and a searchable content archive at the Cool Vector Substack: https://coolvector.substack.com/p/sustainability-in-data-centers-is #datacenter #sustainability #energy