Return on Investment
Factor4 supports owners and managers of real estate portfolios both at strategic and operational level.
Factor4 assesses building performance based on the user’s wellbeing. We focus on the main comfort parameters: temperature, acoustics, air quality and light.
Factor4 is the architect of the energy efficiency project in your organisation.
We help organisations to comply with national and international regulations and standards related to energy efficiency and building performance.
Every day, we see buildings that do not perform. They consume too much energy, maintenance costs are too high and people living and working in them are unhappy, unproductive or even sick.
We believe buildings can perform better: they can be more efficient and more comfortable.
We believe that business as usual is not good enough.
We believe performance contracting can be a powerful tool in upgrading and managing buildings.
We don’t sell equipment or materials. We develop improvement projects and focus on the result. We are prepared to take our responsibility and share the investment risk.
Our customers are SME’s, large companies, communities, schools, apartment buildings, energy cooperatives and public authorities
‘Factor four’ refers to a fourfold increase in ‘resource productivity’ by simultaneously doubling wealth and halving resource consumption.
The idea was introduced in 1998, in a book written by L. Hunter Lovins and Amory Lovins and Ernst von Weizsäcker.
The concept ‘Factor 10’ also exists: in the long term, resource use needs to be slashed tenfold if we are to approach sustainability…
Office in Belgium
Lange Winkelhaakstraat 26
T +32 3 225 23 12
Find out here how to reach us and where to park.
Office in the Netherlands
1081 GN Amsterdam
T +31 20 50 41 570