Data Center Energy Optimization
Reveal tariff, Power Purchase Agreement (PPA), and carbon‑mix tradeoffs to minimize cost and emissions for AI workloads; plan procurement and demand‑response strategies.
KPIs
Blended Effective Rate
All-in blended electricity rate including energy, demand charges (amortized), riders, PPA settlements, DR credits and REC costs.
Higher is worse
Grid Carbon Intensity
Carbon intensity of grid electricity at the site’s location and hour.
Higher is worse
Compute Energy Cost per 1k Tokens
Energy cost attributable to 1k AI tokens (training or inference), based on blended rate and energy per token.
Higher is worse
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USD/1k tokens
Emissions per 1k Tokens
Operational emissions allocated to 1k tokens using hourly carbon intensity and energy per token.
Higher is worse
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kgCO2e/1k tokens
Renewable Coverage Share
Portion of site load matched by renewables via PPAs and REC retirements.
Higher is better
Procurement Cost Volatility Index
Normalized volatility of the blended effective rate over a trailing window.
Higher is worse
Demand Response Net Benefit
Net economics from DR participation after opportunity cost of curtailed compute.
Higher is better
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USD (millions)
Capacity Headroom Index
Normalized margin between site capacity limit and measured peak demand.
Higher is better
Internal Factors
Storage State of Charge
Battery state of charge (energy content).
Higher is better
Thermal Storage State of Charge
Thermal storage energy available for cooling shift.
PPA Energy Bank Balance
Banked PPA energy available to settle against load.
REC Inventory
Available Renewable Energy Certificates inventory (energy-matched).
Shiftable Workload Backlog
Deferred compute that can be scheduled into future low-cost/low-carbon hours (energy-equivalent).
Settlement Balance
Running balance of unsettled energy program cash flows (PPA collars, DR credits, riders).
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USD (millions)
Levers
Workload Shift Share
Share of flexible compute scheduled into preferred (low-cost/low-carbon) hours.
Storage Dispatch Power Setpoint
Battery dispatch command (positive discharge, negative charge).
Demand Limit Setpoint
Target maximum site demand for peak-shaving during tariff demand windows.
PPA Contract Coverage Target Share
Target fraction of site load to be covered by PPAs over the planning horizon.
REC Retirement Rate Policy
Policy for retiring RECs against load (fraction of available inventory to retire each period).