Building Energy Efficiency: A Shared Strategy Between Owners, Occupiers and Operators
In a context where commercial buildings account for a significant share of energy consumption and carbon emissions, building energy efficiency has become a strategic priority shared by owners, occupiers and operators alike.
Reducing consumption and following a carbon trajectory: these objectives concern all stakeholders. The owner cannot act alone, even when monitoring common areas, a large proportion of consumption depends on how tenants use their leased spaces. The occupier, in turn, needs clear data to understand their consumption and identify their levers for action.
Energy data by end-use creates this shared language. It consists of breaking down consumption according to the main end-uses of the building: ventilation, lighting, IT equipment, office equipment, heating, cooling, specific equipment, or consumption outside occupancy hours.
This granular reading makes it possible to understand where energy is being consumed, why, and what actions can be taken collectively.
Contents:
- Owners, occupiers, operators: complementary levers for improving building energy efficiency
- How usage-based data improves the owner–occupier dialogue
- A lever for attractiveness and tenant retention
- Making building energy efficiency a shared strategy
Owners, occupiers, operators: complementary levers for improving building energy efficiency
Building energy efficiency depends on three dimensions: the fabric, its operation and its uses.
The owner acts on the building envelope, shared equipment, capital investments, technical systems and the quality of building management. The occupier acts on their schedules, equipment, lighting, IT usage, comfort settings and staff awareness. The operator intervenes on system tuning, tracking anomalies and day-to-day optimisation.
Each party therefore has different levers, but the objectives are shared: reduce consumption, control costs, maintain comfort and meet environmental expectations.
Usage-based data helps clarify this division of responsibility. It distinguishes what falls under the building, its operation, or the occupier’s usage. It replaces discussions based on impressions with a factual basis for action.
How does usage-based data improve the owner–occupier dialogue?
In many commercial buildings, energy discussions remain too broad: service charges are rising, the building is consuming too much, equipment seems poorly calibrated or usage patterns are hard to interpret.
Usage-based data, such as that provided by Smart Impulse’s Smart X intelligent meters, makes it possible to ask more concrete questions:
- What proportion of consumption comes from ventilation?
- What proportion is linked to lighting?
- What proportion comes from office IT equipment?
- Is there an abnormal baseline load at night?
- Is consumption consistent with occupancy hours?
- Do anomalies concern shared areas or a specific leased zone?
This level of insight transforms the relationship. The owner can substantiate consumption figures and explain service charges. The occupier gains a clearer understanding of their usage. The operator can fine-tune system settings more precisely.
Data thus becomes a tool for cooperation, not control.
A lever for attractiveness and tenant retention
For owners and asset managers, building energy efficiency now goes beyond regulatory compliance. It has become a genuine criterion for attractiveness and differentiation.
Corporate occupiers are increasingly attentive to the environmental quality of the buildings they occupy. They themselves need to reduce their consumption, manage their carbon trajectory, meet their CSR commitments and feed into their ESG reporting.
In this context, a building capable of providing reliable, readable and actionable usage-level data responds to a concrete need. It enables occupiers to better understand their usage, control their costs and demonstrate their own environmental progress.
This transparency also strengthens the relationship over time. An occupier who is kept informed, supported and involved in a continuous improvement process has more reasons to stay. Conversely, a lack of visibility over consumption or service charges can generate misunderstanding, frustration and mistrust.
Usage-based data therefore allows the owner to move from the role of landlord to the role of partner, serving as a basis for dialogue, education and cooperation with occupiers.
For example, our client MATA Capital has developed an occupier toolkit providing concrete recommendations and tailored solutions to help tenants better manage their energy consumption.
In this approach, Smart Impulse plays a key role. Our non-intrusive, rapidly deployable solution delivers reliable and detailed usage-level energy data for buildings. This information forms an essential foundation for constructive dialogue with occupiers and for proposing optimisation strategies aligned with their actual usage patterns.
Making building energy efficiency a shared strategy
The energy transition in the commercial property sector will not happen through capital works alone. It will also require a better understanding of usage patterns and more structured cooperation between owners, operators and occupiers.
Energy performance targets define a reduction trajectory. Usage-based data makes this strategy concrete and measurable.
With reliable, consistent and shared data, the owner–occupier relationship gains in clarity. Conversations become more evidence-based, actions more targeted and results more visible.
This is the condition under which building energy efficiency can become a shared strategy, creating value for all stakeholders.
To go further:
How can AI improve a building’s energy efficiency? The Smart Impulse x Foobot complementarity
How to Measure Electricity Consumption for Energy Optimisation?