WindFarm Investment Planner

Live

Investment verdict

—

    —

    What to change right now

    locks respected · smallest move per gate

    Advisor · reach the investable frame

    respects your locks · numeric

    0 · Compare vs your baseline

    Save current settings as your baseline, then compare every change against it live.

    Baseline = default study case · 600 MW · 100 USD/MWh · 45% CF · capex 2,400m

    MetricBaselineCurrentΔ

    NPV

    —

    —

    Project IRR

    —

    vs WACC

    WACC

    —

    Discount rate

    LCOE

    —

    vs price

    Debt size

    —

    Equity

    DSCR @ P90

    —

    lock-up 1.20 · default 1.05

    Equity IRR

    —

    vs 12%

    1 · Valuation

    Cumulative equity cash flow

    Crossing the axis = equity recovered. IRR anchor of the project.

    DSCR term structure

    Debt service years within tenor; covenant lines at 1.20 / 1.05.

    2 · Debt Sizing

    Binding constraint

    —

    —

    DSCR-supported debt
    —
    Gearing cap
    —

    3 · 25-Year Cash Flow

    Equity IRR is recomputed on these cash flows, not formula parts.

    YearGeneration (MWh)Revenue ($m)OPEX ($m)CFADS ($m) Debt service ($m)DSCREquity CF ($m)Cum. equity CF ($m)

    4 · Sensitivity — NPV ($m) vs Price × CAPEX

    Green = NPV ≥ 0 (bankable zone). Along a row or column you read the required price / cost correction.

    CAPEX (USD m) →

    Breakeven levers (each alone makes NPV = 0)

    5 · Risk & Covenant Check

    DSCR covenant headroom

    Asymmetry check — is income & cost on the same side?

    —

    Stress — CAPEX +25%

    —

    The overrun script: banks won't re-lever, so cost overruns land fully on equity.

    Stress — O&M doubles from year 11

    —

    Contract-maturity time-bomb if O&M was signed short. Watch for lock-up breach.

    Burial-depth decision (CBRA input)

    3.0 m

    Drag to sweep 1 m → 3 m. Anchors: 1 m = 2.0% / $0.30m pa loss · 3 m = 0.5% / $0.075m pa · +$15m CAPEX. NPV says surface wins; bankability + covenant breach argue for depth.

    6 · Scenario comparison & report

    ScenarioCAPEX ($m)Price ($/MWh)NPV ($m)Proj IRR Equity IRRDSCR @ P90LCOEDebt ($m)Verdict

    Save 2+ scenarios to compare. Best value per column is highlighted, ★ marks the winner by your objective. Export report gives the full comparison + per-scenario diagnostics.