Digital Twinning Powered by OpenModelica
A capability portal for engineers and researchers to build, parameterise and simulate industrial digital twins on top of the open-source Modelica ecosystem — for R&D, teaching, and production use.
Digital twins across six domains
Each domain ships with curated models, libraries, and a preconfigured simulation workbench. Every twin produces a physics-grounded baseline or counterfactual — Claimate seals that output at source and hands it to an accredited verifier, turning simulation into audit-ready carbon evidence.
Automotive & Powertrain
Simulate combustion, hybrid, and EV powertrains with full drivetrain dynamics. Hardware-in-the-loop ready via FMI export.
→ Carbon market connectionSimulated EV/hybrid drivetrain efficiency and fuel-vs-electric counterfactuals feed avoided-emissions baselines for fleet electrification and e-mobility credits.
Energy & Power Systems
Model transmission networks, converter-based renewables, and storage. Steady-state to EMT-scale transients.
→ Carbon market connectionGrid, renewable-integration and storage models establish the marginal grid emission factor and hourly-matched clean-power baselines behind I-REC / EnergyTag and Article 6 certificates.
Buildings & HVAC
Whole-building energy simulation using the Modelica Buildings library. Occupant comfort, controls, and district energy.
→ Carbon market connectionWhole-building energy twins generate the calibrated baseline for deep-retrofit and Cooling-as-a-Service M&V (IPMVP), so measured savings become verified Scope-2 abatement.
Process & Manufacturing
Chemical process trains and industrial robots co-simulated with Modelica.Multibody. Digital twin of the shop floor.
→ Carbon market connectionPlant and process-train twins model facility-level embedded emissions and abatement counterfactuals — the evidence base for CBAM, CCTS and industrial decarbonisation credits.
Aerospace
6-DOF flight dynamics with embedded controllers. Real-time C-code generation for avionics HIL testing.
→ Carbon market connectionFlight-dynamics and propulsion models quantify fuel-burn reductions and SAF-vs-conventional counterfactuals for aviation (CORSIA) emissions accounting.
Fluid & Thermal Systems
1-D fluid networks with two-phase capable components. ThermoPower and Modelica.Fluid for power & process plants.
→ Carbon market connectionPump, pipeline and thermal-network twins quantify energy and heat-recovery savings that convert into verified efficiency abatement.
Built on open standards
FMI, SSP and scripting APIs make OpenTwin twins portable across tooling.