A system
Energy autonomy as a tool for net zero
We manage consumers’ needs with maximum economy.
Autonomy is achieved by effective management of peaks in consumption.
Effective management during the high energy consumption of the installation phase.
Finally minimising waste by effective storage of the energy remaining between production and consumer needs.
Cycle 1 – We buy drinking water to be used cold or hot. We use it with precision where drinking water is a necessity.
The hot water is preheated from the hot water stored by the tenant’s installation.
The remaining necessary heat is produced by solar panels.
Cycle 2 – We collect the water from the 1st cycle to use for heating or for the hot water itself.
The hot water from the 1st cycle is reheated as necessary.
The water of the 1st cycle is then filtered (to eliminate solid materials and chemical products) and reused in installations that do not require drinking water (toilets, gardens, truck-cleaning).
Monitoring will be through consumption.
The more efficient our monitoring, the less gas we will need.
The compressed air is easy to store.
Compressed air will be produced whenever there is an excess in electricity production.
The compressed air will then be stored to cover any needs on a quarterly or semester basis.
Once consumers’ needs are covered, any excess will be stored.
Steam collected from the restaurant and the Leman laundry provides part of the energy on a regular basis throughout the year, as does the waste (wood and cardboard for pellets and vegetable/animal fats) collected from the tenants.
Companies and clients are paying a lot to sort and dispose of waste.
We will collect all reusable waste (wood, cardboard and filtered fats) free of charge or at least for less than the present cost, and transform it locally as a source for heat energy.
Ventilation and cooling systems will be installed with frequency variation to avoid peak use of energy.
The cold air will be provided by solar panels developed by one of our clients.
The winter cold will also be stored in the building’s first outer layer.
Ventilation and cooling distribution will be installed on frequency variation to avoid energy peak use.
The cold will be provided by the thermic solar panels developed by one of our tenants.
The winter cold will also be stored I the first slab of the building itself.
Sustainability
We work in a logic and a pragmatic way to be environment friendly.