By Thaddée Leblond · Published · Updated: July 2026
Digital sobriety means delivering the same service with fewer resources: less hardware, less storage, fewer unnecessary processes. Good news for an SME: it does not degrade performance, it often improves it — a right-sized fleet, a light website and controlled data cost less and work better.
Use digital better, not less
Sobriety is not deprivation. It is a discipline of efficiency: removing the superfluous to concentrate resources where they create value. The same reasoning that guides good management applies to the information system.
Hardware first
This is the most counter-intuitive point: producing a device costs the environment far more than using it. The most effective lever is therefore not switching off screens, but extending the fleet's lifespan, favouring refurbished devices and avoiding early renewals. The result: a reduced footprint and real savings.
Storage and data
Data accumulates without notice: duplicates, obsolete files, multiple backups, saturated mailboxes. Controlling storage — sorting, archiving, deleting — lightens the footprint, cuts hosting costs and eases security and compliance.
Usage
A few reflexes add up across an organisation: limiting heavy attachments, hosting rather than sending, disabling unused services, sizing tools to actual need. Mundane individually, these gestures become significant when combined.
Measure to steer
There is no need for perfect measurement. A simple state of play — number and age of devices, storage volume, main usage — gives a starting point. Tracking a few indicators over time is enough to objectivise progress and prioritise action.
Frequently asked questions
The art of delivering the same service with fewer digital resources: less hardware, less storage, fewer unnecessary processes. The aim is not to use digital less, but to use it better.
On the contrary, most often. A lighter website loads faster, a right-sized fleet costs less, controlled storage is easier to secure. Sobriety and performance usually go together.
Hardware. It is its production, not its use, that weighs most: extending equipment lifespan is the most impactful action, ahead of software optimisations.
By starting from a simple state of play (number of devices, average age, storage volume, consumption) and tracking a few indicators over time. Measurement need not be perfect to be useful.
Sources
- Environmental impact of digital technology — public observatories and frameworks