← All glossary terms

Utility Rates, Grid, and Markets

LMP

Locational Marginal Price is the wholesale energy price at a specific grid location, reflecting energy, congestion, and losses. LMP is useful for market intelligence and power-cost context, but retail data center bills may differ substantially due to tariffs, riders, hedges, and contracts.

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Curtailment

Curtailment is a required reduction in load or generation output due to reliability, economic, contractual, or system conditions. For powered land, curtailment risk affects bankability, uptime planning, tariff selection, and backup-fuel strategy.

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Water stress

Water stress describes pressure on local water resources from demand, scarcity, drought, and competing uses. Data center WUE should be interpreted alongside local water stress because the same water use can have different community impact in different basins.

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Brownfield

Brownfield is a property whose reuse or redevelopment may be complicated by actual or perceived contamination. Brownfields can offer infrastructure advantages, but they require careful environmental, liability, incentive, and remediation review.

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