Efficiency through technology

Our platform

LEAFTECH combines analysis, simulation and control on a modular platform. For clarity, control and CO₂ impact in real time.

Our digital twins

Our digital twins depict buildings at different levels of detail. For analyses, simulations and action planning with maximum accuracy.

Leaftech_Zwilling_Basic
Basic
Leaftech_Zwilling_Plus
PLUS
Leaftech_Zwilling_Premium
PREMIUM
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1 - Basic 12 - Basic with surroundings 13 - Plus 14 - Plus with PV 15 - Plus with PV and Windows 16 - Premium 3D View 1
Digital twin Basic

Enables an initial energy assessment based on location, building type, use and energy performance certificate. Ideal for large portfolios or a quick start to determine initial potential, for example PV suitability.

Digital Twin Plus

Extended zoned model; simulation with hourly resolution. Calculates energy savings, CO₂ impact, investment costs for specific individual measures or packages of measures.

Digital twin Premium

Maximum level of detail for complex projects: precise 3D geometry at room level, daylight analyses, PV potential analyses, energy system designs. All twin models can be exported as IFC, Revit or STL files.

Portfolio Manager

Record and structure your entire portfolio. With cluster logic, risk assessment and dashboards at portfolio level. The ideal basis for analysis and planning.

Portfolio Manager
Precise, versatile, trend-setting

Our simulations

Our platform combines state-of-the-art simulation methods to optimally support every phase of the building life cycle. From energy analysis to wind simulations and daylight assessment, every simulation delivers robust results for informed decisions and maximum impact.

PV potential analysis

From the initial assessment of potential to detailed planning. Simulates the yield and profitability of planned PV systems (hour-based shading analysis).

PV potential analysis
Daylight simulation
DIN 5034
DGNB

Analyzes daylight availability in all rooms - ideal for comfort & certification.

Daylight simulation
Energy system design

Evaluates various energy systems (PV, HP, etc.) for the building - hour-based annual simulation.

Energy system design
Thermal check
VDI 2078

Evaluates heat losses and heating load on the basis of building components, consumption and location.

Thermal check
Building envelope measures
VDI 2078
JIT
CRREM

Simulates measures such as window/roof renovation - including CO₂, comfort and cost assessment.

Building envelope measures
Building technology measures
VDI 2078
DIN EN 15232

Simulates technical upgrades (heating, ventilation, lighting) including final energy and economic efficiency.

Building technology measures
Modernization planner
CRREM
JIT

Dynamic paths for CO₂ reduction and budget planning - ideal for strategic planning.

Modernization planner
Monitoring & target/actual comparison
VDI 2078-based

Compares simulated energy demand with real consumption - for operational monitoring.

Monitoring & target/actual comparison
72h energy forecast
VDI 2078 + weather data

Forecasts energy demand and PV yield for the next 72 hours - for smart control.

72h energy forecast
Wind simulation & sun protection

Evaluates wind load & sun protection strategies including comfort and safety aspects.

Wind simulation & sun protection
Building automation simulation
DIN EN 15232

Combined simulation of control strategies, control logic & comfort - ideal for smart buildings.

Building automation simulation
Energy requirement certificate DIN 18599 (available from 2026)
DIN 18599

Creation of legally valid energy performance certificates directly from the digital twin.

Energy requirement certificate DIN 18599 (available from 2026)

Make your buildings future-proof now!

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