VALLADOLID, SpainDeep renovation of the Electra Popular Vallisoletana building
Showcasing how DTERBIM’s digital and circular renovation approach can be applied to historic and protected buildings.
Overview
The Electra Popular Vallisoletana building, a former power station (1906–1907) and protected landmark of eclectic brick architecture, is being transformed into 64 collaborative housing flats for senior residents. The renovation enhances energy efficiency, comfort, and accessibility through improved thermal and acoustic insulation, durable materials such as ceramic flooring and natural stone, and a centralised geothermal system providing radiant floor heating and cooling with mechanical ventilation for better air quality.
Demonstration focus
This pilot demonstrates how the DTERBIM process and Toolkit enhance the design, operation, and end-of-life phases of renovation. Digital tools and Building Digital Twins (BDTs) are used to optimise performance, inclusivity, and material reuse.
Key activities
Implementing a geothermal heating and cooling system.
Using real-time Heating, Ventilation, and Air Conditioning (HVAC) and environmental monitoring (CO2 and humidity sensors).
Applying dismantling and circularity tools to support selective deconstruction and material reuse.
Leveraging the Building Digital Twin for predictive maintenance and lifecycle optimisation.