← All glossary terms

Cooling and Water

Cooling tower

A cooling tower rejects heat to the atmosphere, often through evaporation. It can improve cooling efficiency but creates water demand, plume, treatment, blowdown, and permitting considerations.

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Deposit

Deposit is money posted to secure obligations, access diligence rights, or show commitment. In powered-land and utility processes, deposits may be refundable, non-refundable, milestone-based, or credited against future costs.

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Critical load

Critical load is the IT or facility load that must remain powered to avoid service interruption. It drives UPS, generator, switchgear, distribution, and redundancy design more directly than total campus load.

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Energy charge

An energy charge bills total consumption, usually in dollars per kWh. It captures volume of electricity consumed, while demand charges capture the system capacity needed to serve the customer's peak.

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