Onshore Wind Project Finance (P50/P90, DSCR-Sculpted) – Excel XLSX

BENEFITS OF THIS DOWNLOADABLE EXCEL DOCUMENT

1. Size debt on the P90 case at a target DSCR, run the repayment schedule and return project and equity IRR on P50 for an onshore wind asset from one input sheet.
2. Use it if you are sizing debt, screening a wind project or learning how P50 and P90 cases drive debt capacity.
3. Live formulas, no macros, every figure traced to its source and recalculated before listing.

FINANCIAL MODELING EXCEL DESCRIPTION

Onshore Wind Project Finance (P50/P90, DSCR-Sculpted) is an Excel template (XLSX) available for immediate download upon purchase.

A single-asset onshore wind project finance model built the way lenders and sponsors expect, with the one thing solar models do not need: two energy cases. P50 is the expected yield and drives the equity view; P90 is the one-year exceedance case lenders size debt on. The model carries both through generation, revenue, EBITDA and tax, sizes debt on the case you choose, and reports DSCR on both.

• Inputs sheet: installed capacity, net capacity factor (P50), P90 to P50 ratio from the resource assessment, curtailment, availability, degradation, operating life, capex per MW plus grid, roads, land and development, financing fees, PPA price, term and escalation, merchant price and inflation, O&M per MW and fixed costs with escalation, target DSCR, maximum gearing, interest rate, tenor, tax rate, depreciation period, discount rates, the debt sizing case switch (P50 or P90), and three scenario multipliers (price, capex, energy).

• Operations sheet: P50 and P90 generation, price, revenue in both cases, opex, EBITDA in both cases, depreciation, unlevered tax in both cases, CFADS for sizing on the chosen case, and the unlevered P50 project cash flow, for every year.

• Debt sheet: service sculpted to the target DSCR on sizing-case CFADS, debt capacity as the present value of that service, the gearing cap, pro rata scaling when the cap binds, the full schedule (opening, interest, service, principal, closing), actual tax with the interest deduction, equity cash flow, DSCR achieved on P50 and on P90 each year, minimum and average DSCR, LLCR, and a check that the balance reaches zero at the end of the tenor.

• Returns sheet: unlevered and levered cash flows, project IRR and NPV, equity IRR and NPV, payback year, both minimum DSCRs, year 1 generation in both cases, headline figures.

Design choices are written on the Guide sheet: debt sizing uses unlevered tax to avoid a circular reference (conservative for lenders), construction is a single point at year 0, one tranche, no DSRA or cash sweep, P90 applied as a constant ratio to P50. Every default is an example value, not market data, and the Inputs sheet says so. The model was rebuilt independently in Python and matched cell by cell (debt capacity, schedule, taxes, both DSCR series, both IRRs) before listing. Live formulas, no macros, no locked cells. Excel and Google Sheets.

Who it is for: developers sizing debt before a term sheet, investors screening a wind project, students learning why lenders look at P90 and equity looks at P50. Pairs with the Bindler Solar PV Project Finance Model, which shares the structure.

Contents: 1 Excel workbook (.xlsx), sheets: Returns, Inputs, Operations, Debt, Guide

Not for you if: You need a construction draw schedule, multiple tranches, a DSRA or a cash sweep; those are not in this version.

Source: Best Practices in Financial Modeling, Renewable Energy Excel: Onshore Wind Project Finance (P50/P90, DSCR-Sculpted) Excel (XLSX) Spreadsheet, Bindler