
In 2024, Factor4 prepared EPC NR certificates for 14 schools, resulting in 75 certificates. Besides certification, Factor4 also developed action plans with concrete recommendations to improve energy performance and make buildings more sustainable.
This year, Factor4 completed an important project for the 14 KVO (Catholic Flemish Education) schools. For each of these schools, Factor4 created EPC NR certificates, resulting in 75 certificates. However, the project went beyond mere certification. Factor4 also provided concrete recommendations and drew up an action plan, enabling the schools to take targeted steps to improve their energy performance and make their buildings more sustainable.
Drafting the EPC NR certificate:
The first step involved on-site data collection. Factor4 carried out a thorough site visit for each school, gathering information on the building structure, the technical installations and energy consumption. During these visits, measurements were taken, checklists completed and photographs taken. Where necessary, additional information was requested, such as technical documentation and energy consumption figures. Factor4 then carefully analyzed all collected data and entered it into the VEKA platform, leading to a detailed EPC NR certificate with associated label for each building. This process provided a clear insight into the schools' energy performance.
Drafting the action plan:
After preparing the EPC NR certificates, Factor4 drew up an action plan for each school. Factor4 investigated possible energy-saving measures, such as improving insulation, optimizing heating installations, installing solar panels and replacing outdated lighting. The feasibility, costs and savings of these measures were carefully considered and reported.
Thanks to this project, the schools now not only meet the legal obligations for obtaining an EPC NR certificate, but also have concrete, tailor-made recommendations for improving their energy performance and energy label. School boards now have a clear route ahead to optimize their energy consumption, save costs and contribute to a more sustainable future.


Als gebouwbeheerder moet je veel bordjes omhoog houden. Je moet voldoen aan steeds strengere energie- en klimaatwetgeving (zoals EPC NR), structureel en kostenefficiënt onderhoud organiseren (via onder andere conditiemetingen en MJOP’s) én tegelijk de energiekosten onder controle houden met gerichte energie-audits. In de praktijk lopen deze trajecten vaak door elkaar, terwijl de bijhorende data verspreid zit over verschillende systemen en rapporten. Het overzicht raakt zoek en dat kost tijd en geld.

In 2010 onderzocht Factor4 als eerste Belgische adviesbureau de toen relatief nieuwe en veelbelovende Nederlandse norm NEN 2767. Deze norm maakt het mogelijk om de technische staat van bouwdelen en installaties eenduidig, objectief en reproduceerbaar vast te stellen.

Investeren in comfortabele werkplekken loont. Dat bewijst VDAB met de resultaten van haar meest recente Comfortmeter-survey, uitgevoerd door Factor4. Na een eerste meting in 2017 werd in de winter 2024-2025 opnieuw gepolst naar hoe medewerkers hun werkcomfort ervaren. Het resultaat? Een merkbare vooruitgang in tevredenheid én welzijn op de werkvloer.