Project Focus: Tenesol completes first ‘positive energy’ installation in France

Facebook
Twitter
LinkedIn
Reddit
Email

Global electricity supplier Tenesol, owned by Total and EDF, has completed the first ‘positive-energy’ production facility in France. The project, which generates up to three and a half times more energy than it consumes, is located near Avignon, and is fully owned by Isoltop.

Tenesol provided a 1,500m2 turnkey photovoltaic solution capable of producing 228,000kWh of electricity per year when the factory only requires 75,000kWh per year. The excess energy is fed back into the grid.

This article requires Premium SubscriptionBasic (FREE) Subscription

Try Premium for just $1

  • Full premium access for the first month at only $1
  • Converts to an annual rate after 30 days unless cancelled
  • Cancel anytime during the trial period

Premium Benefits

  • Expert industry analysis and interviews
  • Digital access to PV Tech Power journal
  • Exclusive event discounts

Or get the full Premium subscription right away

Or continue reading this article for free

 “This Isoltop project marks a fantastic achievement by Tenesol and should serve as a benchmark for other companies looking to develop their green credentials,” says Benoit Rolland, general manager of Tenesol. “Today’s manufacturing processes are more energy efficient and more environmentally aware. At the same time, solar power continues to develop and advance. Together this means that positive-energy factories are an achievable target for any number of industries and facilities.”

 “It was critical we chose a reliable company that works on the same principles as we do,” said Patrice Riberolles, chief executive officer at Isoltop. “In addition to functional and financial considerations, we valued Tenesol’s professional approach and the company’s ideas, which were intelligent and realistic.”

“There has been a dramatic increase in the number of businesses with sizeable roof space or accessible façades that wish to investigate PV technology,” said Rolland. “But to exploit its full potential, the right solar partner must be selected. Tenesol has 27 years of experience delivering customized PV systems on a turnkey basis. We work with clients in every stage of a project – from technical and financial evaluations to installation, operation and maintenance – to deliver advanced PV solutions that suit exact customer requirements.”

Read Next

June 18, 2026
Data loss in PV project design can lead to inaccurate energy modelling and underperforming solar projects. Maksim Markevich examines how the industry can avoid these blind spots.
June 18, 2026
Norwegian independent power producer (IPP) Scatec has reached financial close for the 120MW Sidi Bouzid II solar PV project in Tunisia.
June 18, 2026
Renewable energy investment platform Chrysalis Renewables LP (Chrysalis) has acquired the Atlas V and Atlas VI solar projects in the US.
June 18, 2026
Oxford PV and Fraunhofer ISE have unveiled a module prototype that combines tandem perovskite-silicon and matrix shingle interconnection.
June 18, 2026
The Arizona Court of Appeals has vacated a decision that Arizona utilities can impose additional charges on residential solar customers.
Premium
June 18, 2026
In this interview with PV Tech Premium, Enervest CEO Ross Warby explains the demands of floating solar on a live water utility reservoir.

Upcoming Events

Media Partners, Solar Media Events
June 30, 2026
Sacramento, California
Media Partners, Solar Media Events
August 25, 2026
São Paulo, Brazil
Media Partners, Solar Media Events
September 1, 2026
Mexico City, Mexico
Solar Media Events
September 9, 2026
Schaumburg, Illinois
Media Partners, Solar Media Events
September 9, 2026