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Enhancing building energy performance to improve indoor microclimate and reduce costs per square meter

What is the problem with Building Performance?

PMTech IT BIM energy management
ai energy management

The building energy performance gap is “the difference between predicted and actual/measured building energy consumption, either for an individual building or for a group of buildings” A substantial energy performance gap has been observed in both new construction and building energy retrofit projects and is an issue that is seen in nearly all regions of the world. The performance gap is not a result of codes or regulations in any single jurisdiction, but a systemic problem globally How much does it cost the owner to be ignorant of the situation? Energy performance gap in building: actual energy usage is twice the planned value or less than half of the predicted value

О нас
Промышленная структура

Building Performance Gap: estimated and operational

PMTech IT provides analytical consulting, engineering, and technical services to owners and operators of buildings, using either an existing or newly created digital model of the building. We work with our clients to improve the low-energy performance of buildings, manage them better, provide competitive advantages, and enhance the service quality for tenants

Building performance improvement on the customer side

PMTech IT offers analytical consulting, engineering, and technical services to building owners and operators, utilizing pre-existing models or creating new digital or smart building models as needed
Operation and Maintenance stage
Tenant and management behaviour adjust
Analytics and prediction of performance and costs
BIM-based online building
performance simulator
(Simulation model) 


Operational Building
performance service

(Decentralised loT based BMS)


Performance gap diagnosis

PMTech IT proposes determining the magnitude and causes of deviations in building performance (the relationship between resource consumption and the quality of service provided) using BIM, with the aim of reconstructing the building
- Simulating common and specific operational functions
- Determining efficiency and safety thresholds 
- Executing basic maintenance procedures
- Forecasting operating costs
Set of tools
- Building Information Modelling (BIM) framework
- Mathematical model for building performance
- Cloud-based service
Visible simulation 

Online dashboard displaying predictive analytics that reflects the energy consumption ratio, quantity, cost, and schedule per square meter to obtain optimal and boundary quality parameters during the facility's operation.
Invisible Digital Twin
Simulation model of Building performance based on BIM in online access
Современный офис

Operational performance control

PMTech IT offers flexible building management through deep digitization and edge computing to create a microclimate that meets local requirements while considerably reducing energy consumption

- Implementation of comprehensive smart metering

- Organising data flows: from data to event processing

- Automating limited decision-making

- Implementing AI for the decision-making process

- Enhancing the flexibility of the current building management system (BMS) or developing a new one

Set of tools

- An IoT platform and cloud service

- Core rules for the Operation & Maintenance (O&M)

- Edge computing featuring ML and narrow AI

- Hardware such as sensors, meters, relays, and etc.

- Integration with BMS through API

IoT based building management system (BMS)

- Online operational control panel

- Behavioural analytics panel

- Mobile notification service

How it works

PMTech IT BIM energy management
PMTech IT BIM energy management

Fill out a short questionnaire and we will give you access to the simulator. We can assist you if needed

We use AI-enhanced simulation and management
(based on IBM Research methodology)

Simulation workflows are complex. There are a multitude of data points, methods and systems. AI-enriched simulation helps determine what to process and how to process it. It optimises the computational and search process to a smaller, more promising pool of options. Simulators can determine the method that minimises time and computational load while delivering effective results.


Over time, the AI acceleration engine learns how to automate and streamline the simulation and control workflows, increasing the speed of computation to real-time, the accuracy of predictions, and the success of decision making.

ai energy management
PMTech IT research energy management

The combination of physical modelling (BIM) and state-of-the-art data-driven modelling (IoT) in a single AI-enhanced simulation tool is currently being developed.

О нас
Data Processing

Why now?

Bridging the performance gap will be critical to achieving and realizing ambitious targets for reducing energy consumption and emissions in the building sector. How do you determine the limits and reserves of an operating building? Many companies and researchers are working on this problem The BIM-based approach allows you to work with a digitized object (smart building). After a surge of interest in the use of BIM technology in design and construction, it becameclear that, on the one hand, only 5% of real estate companies use such a powerful asset as the BIM model in building operation (maintenance), and on the other hand, the costs of Operation and Maintenance (O&M) far exceed those of any previous phase, averaging 70% of total life-cycle costs. Wireless Internet of Things technologies (LoRaWAN) are opening up opportunities to connect the static Building and Instructional Design (BIM) model with a dynamic data flow (IoT) model for: - Digitize analog equipment - Diagnose control system failures and treat them locally - Manage both large and small engineering ecosystems, scaling rapidly - Build up the overall intelligence of an individual building with localized examples in the  form of narrow AI - flexibly respond to customer demands and, on the other hand, manage their new experiences for responsible resource consumption - Establish sustainable building performance Challenge areas that were pre-defined from a range of industries dedicated to: Air Quality, Cleantech, Climate Change, Climate Emergency, Cooling Systems, Decarbonisation, Decentralized Energy, Dietary Footprint, Ecology, Energy Efficiency, Energy Storage, Energy Transition, CO2 Emissions, Green cities, Smart Devices, Smart Environments, Green Deal, Green Districts, Green Spaces, Heating Systems, Landscaping, Low Emissions Tech, Mitigation, New Energy Models, Recycling, Regenerative by design, Asset Management, BIM, Building Automation, Building Simulation, Built Environment, Community Facilities, Renewables, Smart Grids, Smart Infrastructures, Smart Street Lighting, Smart Utilities, Sponge Cities, Sustainable Garbage Processing, Sustainable Tech, Urban Management, Urban Services, Waste Management, Zero Waste.

Презентация компании

Why us?

PMtech is an engineering firm that has an integrated Building Information Modelling (BIM) and Information Technology (IT) approach to the Architecture, Engineering, and Construction (AEC) industry. We operate at the intersection of two technologies, possess expertise in two areas, and develop our solutions through cross-understanding based on Smart BIM and Internet of Things (IoT) technologies.

PMtech experience


Years of work


BIM projects

in 15 countries

Prestigious awards Customer trust



Project managers

PMtech full stack technology:

Architectural, structural,  MEP & HVAC design
Renewable energy design

IoT, Smart metering
Wireless devices 
Embedded development

IoT platform integration
Data cloud processing 
Mathematics modelling
AI Data analytics

3D laser scanning,
Point Clouds data
BIM Workflow

Our partner

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03003 Alicante, España


+ 372 5333 9738

+ 34 641 264 724

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