Insights / Fact sheet
SparkDCS’s October 2026 research notes examine the power queue, heat-network policy and rack cooling, linking each source to a specific decision in the development brief.
SparkDCS’s liquid-cooling design basis reserves a heat-recovery interface; the export system is sized against seasonal network demand. This places heat offtake in the design brief before procurement.
DESNZ’s 2026 strategic-demand consultation records 96 GW of transmission demand in Great Britain’s queue at June 2025, with another 29 GW waiting at distribution level. SparkDCS’s first evidence gate therefore requires an accepted grid offer or signed private-wire route agreements, with energisation timing checked before committing the development to a service date.
DESNZ · Strategic demand consultation · SparkDCS evidence gates
DESNZ’s heat-network zoning programme identifies areas of England where district heating is expected to provide the lowest-cost route to low-carbon heat, using building and energy-use data. For SparkDCS’s heat-recovery work with Vital Energi, the development decision is to test a pipe route and seasonal offtake before specifying the data hall’s heat-export interface.
NVIDIA’s GB200 NVL72 combines 72 Blackwell GPUs and 36 Grace CPUs in a liquid-cooled rack, making the rack’s cooling interface part of the equipment specification. SparkDCS’s 30–100+ kW AI rack design range calls for liquid-cooling readiness, with distribution and heat-recovery interfaces fixed through the design gate before equipment procurement.
