<h1>Energy firm and GPU vendor launch co-engineered power and liquid-cooling reference designs for high-density GPU racks, addressing interoperability and liability</h1> A global energy-management firm and a major GPU vendor announced co-engineered reference designs for integrated power management and liquid cooling controls that interoperate with the vendor's AI operations software and support next-generation high-density GPU racks. The designs (offered in ANSI and IEC configurations) provide technical frameworks for facility power, cooling, IT space and lifecycle software, guidance on redundancy and rack power profiling, and digital-twin modeling. Legal considerations include contractual licensing and interoperability commitments between the parties, standards and regulatory compliance for high-density deployments, potential third-party integration liabilities, and operator risk allocation for installation, performance guarantees and maintenance.