Quick Assessment

Seeking scenarios for 100% renewables and a basic budget estimation for your island’s transition? We support you with scenarios including solar, wind and waste to energy, e-mobility, and desalination, with battery or hydrogen storage with our Grid View planning tool. A quick assessment addressing the initial needs of decision makers.

Infrastructure Transition Planning

Ready for multiple possible scenarios, and a detailed planning report for your infrastructure transition? We support your planning needs with our proprietary planning tools, in-house technology & project management expertise to develop your detailed Island Infrastructure Transition Plan.

Engineering Services

Our 35+ years of Swiss renewable energy & environmental engineering put to your service for detailed engineering studies and planning to build your clean energy transition. We support your planning needs at the network, city, district or mini-grid level with Swiss quality and punctuality.



Founded in 1985 in Switzerland, Planair was created to offer engineering and advisory services for sustainable development. The Planair team develops and implements innovative solutions in the fields of renewable energy, energy efficiency, island & smart grid systems planning, engineering and industry partnerships.

Planair's clients come from many domains:  public authorities, institutional investors, industry, renewable energy project development, real estate development and architects. We design sustainable development solutions at the national scale, to the scale of an individual building.  As a consulting engineering firm and member of the Swiss Society of Engineers & Architects (SIA), Planair is a fully independent and neutral advisor, engaged to defend the best interests of its clients.

The Smart Grid team offers scenario planning, feasibility studies, and infrastructure and engineering planning at the distribution network level for geographical islands, as well as at the community level. Our tools enable detailed comparative analysis of different configurations of 100% renewables scenarios for the clean energy transition. Today this offer covers planning for energy supply, waste and e-mobility, with desalination in 2020. Our technology scope covers solar, wind, waste to energy, battery and hydrogen storage.

Our versatility and depth of experience offers the unique opportunity to entrust a single partner with all the energy and environmental aspects of a project. Planair ensures the studies, design, planning and close control of the works, as well as commissioning oversite and, if desired, operational follow-up.






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For any inquiries, questions or commendations, please call: +41 24 566 52 34 or fill out the following form

Head Office

Crêt 108a
CH-2314 La Sagne


Tel.: +41 32 933 88 40
Fax: +41 32 933 88 50

Get a quote: +41 24 566 52 34

© 2019 by Planair SA