More data has not meant better buildings
The commercial property industry has never had access to more building data. From IoT sensors and BMS to AI analytics and ESG platforms, buildings generate vast amounts of information every second. Yet many still underperform: energy consumption remains stubbornly high, occupants complain about comfort, HVAC runs inefficiently and maintenance teams stay reactive. The answer may be uncomfortable for the PropTech sector — data alone does not improve building performance.
The PropTech challenge
Industry research indicates more than half of UK property professionals never use PropTech solutions, and many question whether the technology delivers meaningful return on investment. This is not resistance to technology. Building owners are looking beyond dashboards and asking a harder question: what outcomes does this actually deliver?
From reporting to performance
A dashboard highlighting an issue doesn’t reduce energy consumption. A monthly report doesn’t fix a control strategy. An alert doesn’t resolve simultaneous heating and cooling. Buildings improve when someone takes ownership of the root cause and implements corrective action. Traditional energy management measures and reports what happened; building performance engineering works out why it is happening and what needs to change.
Why engineering still matters
As AI becomes more capable, there is a growing perception that technology alone can optimise buildings. The reality is different. Technology is powerful at finding patterns, identifying faults and prioritising opportunities — but buildings are complex environments requiring practical engineering knowledge to understand context, assess root causes and implement change. AI provides the intelligence; engineers provide the experience.
The question every asset owner should ask
When evaluating a platform, the important question is not “how much data can it provide?” but “how will this help us improve building performance?” Successful buildings are not measured by the number of reports they generate. They are measured by lower energy consumption, reduced carbon, improved comfort and stronger operational performance.
