Whoever calculates first, decides.
Catalyst models every site in physics-based depth: dispatch optimization, full degradation, and auditable outputs — in hours instead of weeks.
Trusted by leading project developers
The Problem
Spreadsheets don't survive due diligence.
Project developers spend months with models that fail during the first bank meeting. Assumptions are undocumented, scenarios not reproducible — and the result is doubted before the actual examination even begins.
The Solution
Auditable project analysis — straight from Catalyst.
Catalyst models every project site in physics-based depth: 15-minute dispatch optimization, complete degradation modeling, and auto-generated outputs that investment committees and banks can trace and verify.
The Market
Every project is under time and financing pressure.
Competition for limited grid capacity
Suitable locations are becoming scarcer. Whoever has reliable numbers earlier secures the advantage.
Increasing demands from banks
Spreadsheets are no longer enough for financing partners. They expect reproducible, auditable models.
Hybrid revenue stacks as standard
FCR, aFRR, DA, and EEG cooperation must be evaluated together — not in isolation.
The Platform
Catalyst — techno-economic BESS modeling.
Purpose-built for battery storage. All revenue streams, physics-based degradation, and auditable outputs — in one consistent model.
Multi-Market
FCR · aFRR · DA · Intraday · EEG
Variability
Parametric scenarios per run
Auditability
Bankable, verifiable outputs
Traceability
Every dispatch interval traceable
Key Features
For teams that need pipeline depth with consistent methodology.
Scenario Analysis in Minutes
Hundreds of scenarios per run, automatically ranked by NPV and IRR. This way, you quickly see which configuration makes the project viable.
Auditable Documentation
All calculations are fully traceable. No black-box output — but a model that holds up in a bank meeting.
Physics-Based Degradation
Calendar and cycle degradation according to real battery chemistries — not as a blanket deduction, but modeled on a monthly basis.
From site screening to verifiable feasibility study.
Site Screening
Quickly compare multiple locations and identify the most profitable options — before expensive assessments are commissioned.
Auditable Feasibility Study
Catalyst outputs are used directly as a basis for financing documents — without manual post-processing.
Technology Comparison
LFP vs. NMC, various C-rates, different system sizes — all variants in one consistent model.
Next Step
Talk to us — in 30 minutes you'll see how Catalyst models your project.
No generic demo — your site, your numbers.