Data centers with combined heat compute and renewable sources of energy eliminate fossil fuel consumption as

well the heat rejection to the environment. At the same time, it creates the conditions for a sustainable development

and a circular decarbonized economy. As a consequence, the data center industry, even with a doubled IT-workload,

will reduce the energy consumption by 60% and eliminate the direct impact on global warming by reducing its

carbon footprint.The panel discussion will be supported with first-hand information from real combined-heat-compute

data centre projects, with all the challenges and achievements.