Vantage
Energy Project Cost Estimator
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Project Configuration
Define your energy project before estimating costs.
Project Profile
Technology Benchmarks
Select an energy type to see current $/W or $/kW benchmarks.
EPC Cost Breakdown
Engineering, Procurement & Construction costs by phase. Edit any line item directly.
Total Project Cost
Net Capex
Annual O&M
Unit Cost
EPC & Lifecycle Cost Breakdown
PhaseCost% of Capex
Project Cost Summary
Total project cost across EPC, incentives, and lifecycle O&M.
Total Project Cost
Net Capex
Annual O&M
Unit Cost
Cost Breakdown
EPC Phase Distribution
Risk & Sensitivity
Monte Carlo aligned to AACE estimate class and project stage.
P50 Estimate
P10 — Optimistic
P90 — Pessimistic
P10–P90 Range
Cost Distribution (2,000 runs)
AACE Estimate Class Reference
Class 5 (Conceptual): ±30–50% · Class 4 (Study): ±20–30% · Class 3 (Preliminary): ±15–20% · Class 2 (Definitive): ±10–15% · Class 1 (Check): ±5–10%
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Vantage AI
Energy project cost expert