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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,194 companies indexed · Last updated: today
DirectoryEnergy & EnvironmentSustainability SectorPetit-LancyW&W, Waste&Watt Sàrl
W&W, Waste&Watt Sàrl Logo
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W&W, Waste&Watt Sàrl

Summary

About the company

The company W&W (Waste & Watt) offers solutions for sustainable development, particularly in the areas of energy efficiency and waste management. The core activities include: energy audits and optimization for companies and municipalities, development of strategies for reducing energy consumption and waste, implementation of measures to increase energy efficiency and promote renewable energies, and consulting and support for the implementation of sustainable solutions for companies, municipalities, and private individuals. W&W's core activities focus on supporting companies and municipalities in implementing the 2050 strategy and reducing their ecological footprint.

AI-generated
Offering

Products & services

Industry:Sustainability Sector
✓ Offered5
PEIK consulting
PEIK audit, planning and implementation of energy performance measures, and effectiveness checks for SMEs and large consumers to reduce energy consumption.
Services for municipalities
Action plans for energy savings in municipal buildings, awareness-raising and training, event facilitation, support for households and waste management.
User-side project assistant
Guidance for users during renovation phases to optimise the expected energy performance and limit barriers linked to the human factor.
Delegated property energy manager (GEDi)
Support for property owners for a subsidised energy audit, identification of improvement areas and estimation of the available subsidies.
Heat Expenditure Index calculation (IDC)
Calculation of the IDC and preparation of the form to be signed and submitted to OCEN for villas and buildings subject to this legal obligation.
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Location

Chemin du Gué 93
1213 Petit-Lancy

At a glance

Legal form
Limited Liability Company
UID
CHE-162.091.377
Founded
2018 · 8 years
Last commercial register change
September 4, 2023
Employees
1 to 10

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