GoKawiilGermany scraps mandatory waste-heat reuse rule for new data centers
Germany's government has amended its 2023 Energy Efficiency Act to drop a requirement that new data centers recycle waste heat into municipal heating systems, replacing it with an obligation merely to study the possibility. The move follows industry complaints, including from the German Data Center Association, that the original rule made building data centers in the country nearly impossible. The amended bill is expected to go before the German parliament for ratification soon.
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The reversal highlights a tension between Germany's goal of quadrupling AI compute capacity by 2030 and its EU-mandated commitment to cut emissions 55 percent by then. Former energy ministry official Patrick Graichen argues the government is sacrificing climate goals to compete in the AI race, though officials have not confirmed that as their rationale. The episode suggests other European countries pursuing similar data-center expansion plans could face comparable clashes between climate policy and AI infrastructure ambitions.
- Germany dropped a 2023 rule requiring new data centers to recycle waste heat into municipal systems.
- The rule is being replaced with a weaker requirement to merely assess waste-heat reuse feasibility.
- Critics say the change favors Germany's AI expansion goals over its EU emissions-reduction commitments.
Source: wired.com — Joel Khalili, 2026-10-21
Published there as: “Europe Wants Data Centers. Its Climate Goals Are Getting in the Way”
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