Meet Gridcog
Model your energy projects with confidence.
Batteries, offtake contracts and constrained connections make projects hard to call. Gridcog models them together, interval by interval, so you see the full range of returns, with every assumption visible, before you commit capital.
See how Gridcog handles the project your team is working on now.
New to Gridcog? Here's what we do.
Gridcog is energy modelling software for the energy transition. Developers, investors, energy majors and consultants use it to simulate the physical and commercial performance of solar, storage, hybrid and behind-the-meter projects, so they can make bankable decisions with transparent, trusted results.
Projects modelled globally
Markets
of projects modelled with co-located battery storage
Watch Gridcog model a bankable hybrid project.
In four minutes, follow a German solar farm retrofit with co-located battery storage, an existing subsidy, a shared grid connection and a cable pooling arrangement, from inputs to IRR.
Co-location by design
Wind, solar, storage and auxiliary loads, configured granularly and optimised together.
Your project as it will be built
Flexible connection agreements, renewable priority rules, degradation, availability and ramp rates.
Every commercial structure
PPAs and subsidies alongside FCR, aFRR and wholesale trading, day-ahead swaps and revenue floors.
Numbers lenders can follow
Interval-level cash and energy flows, summarised into revenue streams, IRR, ROI and payback, ready for your financing model.
Want to see it on your own project?
Model a project →Built for projects that are hard to call.
From co-located solar and batteries to merchant exposure and constrained connections, Gridcog models a project as it will be built and contracted, interval by interval.
The software allows us to quickly turn around complex financial models, which is invaluable in a market that's as dynamic and competitive as this one.
Ugur Uzer, Project Manager/Engineer, Photon Energy
Read the case study →10x
At least ten times faster than in-house tools
Prosolia Energy, modelling utility-scale solar and battery projects across Europe
Read the case study →We can upload customers' price curves and run alternative scenarios depending on what the bank wants to see.
Lucas Dziadek, Project Manager, SUNCATCHER Engineering
Read the case study →Why Gridcog
Founded in Australia, modelling in 40+ markets.
Gridcog shows developers and investors the full range of a project's returns, with every assumption visible, before they commit capital.
18,000+
projects modelled
40+
markets
5 offices
Melbourne, Perth, London, Berlin and Madrid
US$10m
Series A led by ABB, with DNV, Axpo and VERBUND
Global leaders with proven energy expertise.
Gridcog's co-founders previously built Greensense, acquired by ERM Power (now Shell Energy). Today our energy specialists, software engineers and data scientists work from five offices across Europe and Australia.
Fabian Le Gay Brereton
Chief Executive Officer & Co-Founder
Previously co-founded Greensense, acquired by ERM Power (now Shell Energy).
Pete Tickler
Chief Product Officer & Co-Founder
Co-founded Greensense and led digital innovation at ERM Power (now Shell Energy).
Genna Boyle
Chief Commercial Officer & Head of EMEA
More than 10 years in energy strategy, trading and renewables, with senior roles at Battery Optimiser and Limejump.
Matt Ryan
Chief Technology Officer
Previously CTO of Livehire, a publicly listed recruitment software business.
Meet us in person.
Prefer to talk face to face? Here's where the Gridcog team is speaking, hosting and attending next.
October 29, 2026
29–30
The Energy Storage Summit Europe
Eurostars Grand Central, Munich
Can't make any of these? Let's talk →
Let's talk about your projects.
Request a demo and see how Gridcog handles the project your team is working on now.
- ✓Come with a project in mind, or just questions
- ✓Bring your own price curves and assumptions, or use ours
- ✓Colleagues are welcome to join
Prior to Gridcog, preparing this analysis took our analysts weeks or even months, as it requires a high degree of processing. Now we can perform this analysis in hours, which has been a huge accelerant to our business.
Marc Vergroesen, Managing Director, Energy Pool
Questions before you talk to us.
Anything else? Get in touch →
Who uses Gridcog?
Developers, IPPs, investors, utilities, energy majors and consultants, along with large energy users and fleet operators. Teams use Gridcog to evaluate solar, storage, hybrid and behind-the-meter projects before they commit capital.
How is Gridcog different from other energy modelling software?
Gridcog co-optimises the full revenue stack in a single solve, dispatches on a forecast and settles on actual prices, and models every participant and contract in a project. Every input, constraint and assumption is visible, so any result can be explained. The more complexity, uncertainty and optionality a project has, the more these differences matter.
Is Gridcog better than a spreadsheet model?
Spreadsheets work until a project adds a battery, an offtake contract and a constrained connection. Gridcog models them together, interval by interval, with every assumption visible, and the same method can be reused across sites and markets instead of being rebuilt for each project.
Can I use my own price curves?
Yes. You can run a project on the price forecasts you choose. Compare several curves side by side to see the full range of returns, from merchant downside to contracted upside.
Which revenue contracts can Gridcog model?
Merchant exposure, power purchase agreements (PPAs), contracts for difference (CfDs), subsidies such as Germany's EEG, tolling agreements, swaps and revenue shares. Each participant gets their own cashflow, so you can see how value and risk split between developer, owner, optimiser and offtaker.
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