An urban construction site under significant constraints
In the heart of Paris’s 19th arrondissement, the Orgues de Flandre construction site presents a typical example of the current challenges of urban construction: proximity to residents, strict regulatory constraints, and the need to minimize disruption.
In this context, traditional energy solutions, based on diesel generators, quickly revealed their limitations.
Experimenting with a concrete alternative
As part of the “Parisian Challenges” program led by Paris&Co, a pilot project was conducted with Eurovia France to test a 100% electric solution in the field.
The Rock-E battery generator (8 kW – 10 kWh) was deployed on the construction site for several weeks.
A versatile solution for construction site use
On site, Rock-E demonstrated its ability to meet various energy needs:
- Power tool battery recharge (+ 1 week of autonomy)
- “Feeding” a 3.5-ton electric mini-excavator (+30% autonomy)
- Food for a construction site cabin (less than 1 week of autonomy)
This versatility allows for the replacement of multiple energy sources in a single compact and mobile solution.
Less nuisance, more comfort
One of the immediate benefits observed is the drastic reduction in nuisances:
no noise, no direct emissions, and elimination of fuel odors.
This is a major advantage for both on-site teams and local residents in a dense urban environment.
A response to regulatory challenges
With the development of low-emission zones (LEZs) and stricter urban regulations, construction sites must adapt quickly.
Electric solutions like Rock-E offer an alternative that is immediately compatible with these requirements, without compromising operational performance.
A daily operational gain
Beyond the environmental impact, the teams observed a reduction in logistical constraints:
fewer trips to resupply or recharge equipment, simplified implementation, and energy available directly in the field.
Towards a transformation of construction site practices
This experiment demonstrates that it is possible to reconcile efficiency, energy conservation, and improved working conditions.
It paves the way for the widespread adoption of cleaner and quieter solutions on the urban construction sites of tomorrow.