Energy modelling that helps
you make better decisions

Bridging the UK and South Africa, we help energy organisations use modelling to run cleaner, more efficient systems.

Services

We help energy businesses and organisations make better decisions by building accurate models of how their systems work, from national grids to individual plants

Energy Systems Modelling

We model how energy is generated, stored and used, so you can plan capacity, test scenarios and see the impact of new technologies before you invest.

Thermal-Fluid Modelling

We simulate how heat and fluids behave in your equipment and processes, helping you find inefficiencies, improve performance and cut energy costs.

Condition Monitoring

We use your equipment data to track its health, spotting problems early so you can plan maintenance and avoid costly breakdowns.

Training

We teach your team how to build and use energy models themselves, with hands-on sessions built around real projects.

Energy Systems Modeling

Planning an energy system means making big decisions with a lot of unknowns. We build models of how energy is generated, stored and used, so you can test different scenarios, plan capacity and see the impact of new technologies before you commit.

PyPSA
We build our models using PyPSA, an open-source energy modelling tool.

Thermal-Fluid Modelling

Energy efficiency serves as the foundational strategy in decarbonising your facility. Through first-principles analysis of heat transfer and fluid dynamics, we simulate your system to pinpoint energy losses, enhance performance, and lower costs. This approach offers the most cost-effective means of reducing emissions and should be prioritised before investing in renewable energy sources.

Condition Monitoring

Unexpected breakdowns are expensive. We use your equipment data to track its health over time, spotting early warning signs so you can plan maintenance before small issues become big problems.

Not sure where to start?

Tell us about your project and we'll help you work out the right approach

Who we are

We're a small, specialist team based in Edinburgh and Johannesburg. We turn complex energy problems into clear, practical answers, using modelling to show what's really happening in your systems.

Our Approach

We don't just hand over a final report. We work alongside your team from start to finish, so by the end you understand the model and can keep using it yourselves.

Three simple steps:

1. Understand: we learn how your system works and what decisions you're facing

2. Hands on Modelling: we build and test the model together, using real data and solid engineering, training your team as we go

3. Hand over: we share clear recommendations and make sure your team has the skills to carry the work forward

Why Choose Us?

Direct Access:
You work directly with the experts, not a sales team

Global Experience:
Experience across both Europe, Africa and Asia energy markets

Practial Results:
Clear, practical results, not just complicated reports

Our Team

Priyesh Gosai

Founder & Energy Systems Modeller

Rashid Ahmed Haffejee

Thermal Fluid Engineer

Contact Us

Got a project in mind? Book a call or send us a message, and we'll get back to you within 1–3 working days.


Edinburgh

Johannesburg