Biogas Plant (Waste to Energy) Financial Model – Excel XLSM

BENEFITS OF THIS DOWNLOADABLE EXCEL DOCUMENT

1. Model allows greater flexibility in terms of deciding upon the forecast period length. Users can choose from Monthly, Quarterly, Semi-Annual, or Annual forecast period length. This provides more detailed data for Analysis.
2. Model is divided into two phases i.e. Construction and Operations. The user has the flexibility to decide upon each period length individually and can also choose to populate each model phase on a monthly, quarterly, semi-annual, or annual basis.
3. The Debt funding drawdown has 3 scenarios that can help the user to assess the impact on the IRR and make the best possible negotiations with the financial institutions.

ENERGY INDUSTRY EXCEL DESCRIPTION

Editor Summary Biogas Plant (Waste to Energy) Financial Model is an Excel-based financial template (provided as XLSM with supplemental DOCX) by Fin-Wiser Advisory that builds integrated 3-statement forecasts, cash waterfall, and returns analysis (NPV, IRR) with a flexible timeline. Read more It captures development and construction costs, plant capacity, tariffs/gate fees, detailed variable and fixed O&M (8 variable subheads), multiple funding and repayment options, VAT and decommissioning, and outputs Project/Equity IRR & NPV, DSCR, LLCR/PLCR, payback, debt profile, and dashboard; macros and model heat map, name listing, and VBA documentation included; sold as a digital download on Flevy with immediate digital download.

Use this model when assessing the financial viability and financing structure of a compost/waste-to-electricity biogas project during feasibility, bankability assessment, or investor due diligence.

  Project finance analysts building lender-facing cash-waterfall schedules and calculating minimum/average DSCR for debt underwriting.
  Renewable project developers sizing plant capacity and revenue scenarios using biomass input, calorific value, electricity tariff, and gate-fee assumptions.
  Investment analysts comparing equity returns across funding and repayment scenarios to evaluate equity IRR, NPV, and payback period.
  Financial modelers customizing depreciation, VAT treatment, or repayment profiles for term-sheet negotiations.

The model’s split construction/operations phases, scenario toggles, and clear input-calculation-output separation follow Financial Modeling Best Practice.

Biogas Plant (Waste to Energy) Financial Model with 3 Statements, Cash Waterfall, NPV, & IRR, and Flexible Timeline

Fin-wiser's Bio Gas Plant model helps the user to assess the financial viability of a biogas plant (compost/waste to electricity), by capturing all the essential inputs related to construction, operation, and financing.

The Model includes assumptions related to:
1. Development cost, Construction costs and Developer's Fee
2. Plant processing capacity, biomass received per month, calorific value, and storage capacity.
3. Electricity Tariff, Gate Fee, and other sources of revenue.
4. Waste Treatment Cost, Variable O&M cost per tonne (divided into 8 subheads such as staff, electricity, consumables, transport, and fuel) and other fixed costs (SPV, insurance, land lease, community payment, management fee & more)
5. Flexible Funding Profile – Cash equity, Bridge Loan, Bank Debt, DSRA, and Bank overdraft
6. Working Capital Assumptions related to accounts receivables and payables
7. Straight Line and Accelerated Depreciation option
8. Annuity, Sculpted Debt and Even Principal Repayment options
9. Inflation and Indexation
10. VAT during the construction and operations phase
11. Decommissioning cost and reserve, if required

Model Output includes:
1. Project IRR & NPV
2. Equity IRR & NPV
3. Minimum and Average DSCR
4. LLCR and PLCR
5. Equity Payback Period
6. Cash Waterfall
7. Debt Service Profile
8. Integrated Financial Statements
9. Fully Integrated Dashboard

Model Package includes:

1. Excel-based financial model (Excel binary format i.e. xlsb)

2. Model Heat Map (FWA Maps) – The file includes a heat map of the model with color codes on
F: Unique formula
<: Formula is a copy of the one to the left
^: Formula is a copy of the one above
+: Formula is a copy of the one to the left and above (i.e. it is a copy of both)
L: Label
N: Numeric input
A: Unique array formula

3. Name Range list (FWA Name Listing) – This file includes information about all names used in the workbook. The Names Listing contains a column labeled "Visible". A "Yes" in this column means the name is visible (i.e. appears in the list accessed through Formulas Tab|Defined Names|Name Manager). A "No" indicates a hidden name (i.e. a name created by the solver add-in, auto filter names, etc).

4. Macro Word Documentation – This includes the VBA Code used in the model for the user's reference

Technical Specifications:

1. Model uses Macros (VBA) especially to consider the interest during the construction phase in the Uses of Funds Table. To run model optimally, keep macros enabled. In case you do not like Macros, you could manually disable or remove the Macros and will have to rework the model's logic to be used without Macros but it is not recommended by the author.
2. Model is built using Microsoft Excel 2019 version for Windows. Please note, on certain Mac laptops or MS Excel prior to 2007, Excel with Macros can slow down your computer if your PC does not have enough processing power.
3. We advise not to delete or insert rows and columns into the model if you are not aware of the model structure as it can distort model functioning. If you need assistance with customizing the model template, the author is more than willing to help you. Simply contact us via our custom financial modeling page and send your model template as well as specifications. We will then get back to you with a quotation for the customization service (billable hours & completion date).
4. Model uses Cell Styles



Why Fin-wiser' Financial Model Template:

1. Our model allows greater flexibility in terms of deciding upon the forecast period length. Users can choose from Monthly, Quarterly, Semi-Annual, or Annual forecast period length. This provides more detailed data for Analysis.
2. The model is divided into two phases i.e. Construction and Operations. The user has the flexibility to decide upon each period length individually and can also choose to populate each model phase on a monthly, quarterly, semi-annual, or annual basis.
3. All revenue and cost assumptions can be input into 3 scenarios. This helps the user to assess the impact of multiple business scenarios in one model. This can be operated simply on a click of a button.
4. The Debt funding drawdown has 3 scenarios that can help the user to assess the impact on the IRR and make the best possible negotiations with the financial institutions.
5. The debt repayment has been profiled with 3 scenarios i.e. Annuity payment, Even Principal Payment and Debt sculpted repayment. You can change the scenario on a click of a button and assess the impact on IRR.
6. The model is built with Financial Modeling Best Practice and has clearly defined input, calculations, output cells, and tabs to help even a rookie excel user to operate the model efficiently.
7. Our Models are thoroughly reviewed and Quality checked for Arithmetic and Logical flow

TOPIC FAQ

What key inputs are required to model a biogas waste-to-energy project's finances?

A biogas project model should capture development and construction costs, developer fee, plant processing capacity, monthly biomass received, calorific value, storage, electricity tariff and gate-fee revenues, waste treatment cost, variable O&M broken into 8 subheads, fixed costs, funding sources, working capital, depreciation method, VAT, inflation/indexation, and decommissioning cost and reserve, matching the model’s input list of assumptions.

What financial outputs help determine whether a biogas project is investable?

Core outputs include Project IRR and NPV, Equity IRR and NPV, minimum and average DSCR, LLCR and PLCR, equity payback period, cash waterfall, debt service profile, and fully integrated financial statements and dashboard; these outputs are provided in the Biogas Plant (Waste to Energy) Financial Model.

Which debt repayment profiles should be modeled for a waste-to-energy project?

Useful repayment options include annuity repayment, sculpted debt repayment, and even principal repayment. Models should also represent drawdown structure (cash equity, bridge loan, bank debt, overdraft), DSRA treatment, and debt sculpting effects on cash flows; the product includes annuity, sculpted, and even principal options.

How granular should the project timeline be for accurate forecasting?

Forecast granularity depends on analysis needs; use monthly, quarterly, semi-annual, or annual periods. The model allows choosing different period lengths for construction and operations phases independently and supports switching granularity to capture detailed cashflow timing, including monthly inputs.

What features should I check when buying an off-the-shelf biogas financial model?

Verify it captures construction and operating inputs (capacity, biomass, tariffs), detailed O&M and fixed costs, multiple funding and repayment scenarios, VAT and inflation handling, integrated 3-statement outputs with cash waterfall and debt profile, scenario toggles, and supporting documentation such as a heat map and name listing for transparency.

How much customization and support can I expect if I need model changes?

Vendors often offer paid customization services; this model’s author states they will customize templates upon request via a custom financial modeling page and will provide a quotation detailing billable hours and a completion date for the requested changes.

What outputs do lenders typically require from a lender-ready waste-to-energy model?

Lenders typically look for debt-service indicators and protections: minimum and average DSCR, LLCR and PLCR, a detailed cash waterfall, debt service profile, DSRA assumptions, and integrated financial statements; this model explicitly calculates minimum and average DSCR and LLCR/PLCR.

How can I test the impact of different financing structures on equity returns?

Run scenario comparisons varying funding mix (cash equity, bridge loan, bank debt, overdraft), drawdown timing, and repayment profile (annuity, even principal, sculpted) to observe effects on equity IRR, equity NPV, and payback period; the template includes 3 debt drawdown scenarios and 3 repayment profiles for this analysis.

Source: Best Practices in Energy Industry, Oil & Gas, Integrated Financial Model Excel: Biogas Plant (Waste to Energy) Financial Model Excel (XLSM) Spreadsheet, Fin-Wiser Advisory