Johnson Controls International (JCI) has introduced an absorption chiller reference design guide to help data center operators capture waste heat from on-site power generation and convert it into cooling for artificial intelligence workloads, the company said Tuesday.

The framework allows gigawatt-scale facilities to add up to 97 megawatts of computing capacity without expanding power generation, the company said.

The modular architecture reduces cooling-related carbon dioxide emissions and increases power usage effectiveness without on-site water consumption, Johnson Controls added.

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