Projects

We built a financial model for a sewage treatment plant (STP) near Lanseria, South Africa, serving the growing urban corridor around the airport. The plant addresses wastewater treatment and reuse in a water-scarce area.

Deliverables included:

• A feasibility-stage model estimating capex, opex, and long-term returns
• Revenue analysis (tipping fees, by-products, carbon credits)
• Scenario testing on waste volumes, pricing, and efficiency

The model played a critical role in assessing the project’s bankability and supported early discussions with investors and public stakeholders.

A solar mini-grid company in the DRC needed a clear model to assess EBITDA performance. The business provides reliable power to remote areas using solar PV and battery storage.

We helped by:

• Building a practical model focused on EBITDA
• Highlighting key performance levers for the year ahead
• Creating scenario tools to support board-level decisions

Leveraging the company’s most recent financial data, the model is now used internally as a key decision-making and reporting tool.

We developed a financial model to assess the feasibility of a commercial-scale solar PV project in the UK. The system aimed to power onsite operations and export surplus energy to the grid under current market and subsidy conditions.

Our work included:

• Forecasting generation based on local irradiation and panel specs
• Modelling revenues from self-consumption, export tariffs, and incentives
• Estimating capex, O&M costs, and project returns under various scenarios

The model supported investment evaluation and early-stage funding discussions.

We built a financial model for a hydroelectric project, using long-term rainfall and hydrology data to assess generation variability and its financial impact.

Key elements included:

• High monthly variability in low-rainfall periods
• Stable output in high-rainfall months, informing baseline assumptions
• Use of mean, median, and standard deviation to drive model sensitivities

The model supported early feasibility and helped evaluate risk-adjusted returns.

We built a financial model to evaluate a commercial-scale solar PV project in Australia, designed to offset onsite energy use and export excess electricity to the grid under current market and policy conditions.

Our work covered:

• Forecasting generation using local solar irradiation and technology specs
• Modelling revenue from self-consumption and feed-in tariffs
• Estimating capex, O&M costs, and project returns across multiple scenarios

The model was used to support the entry of a new investor and guide early-stage investment decisions.he model supported investment evaluation and early-stage funding discussions.

We developed a financial model to assess the viability of an integrated waste-to-energy project in India, as part of a process to bring in a new investor. The project combines a sorting plant, solar PV system, biogas unit, and gasifier to convert municipal waste into clean energy and support local sustainability goals.

Our work included:

• Forecasting energy output from solar, biogas, and gasification technologies
• Modelling revenues from electricity sales, waste processing fees, and by-product use
• Estimating capex, O&M costs, and returns under multiple investment scenarios

The model was a key tool to support due diligence and early-stage discussions with the incoming investor.