In 2016, France paved a road with solar panels to great fanfare: Eight years later, engineers quietly dug it all up after it made half its power and whined like a helicopter

France's ambitious solar road project in Normandy faced significant challenges. The road generated less electricity than engineers had anticipated. Constant damage from weather and traffic also proved problematic for the panels. After only two years, sections of the road required removal due to poor performance. This innovative experiment provided valuable lessons for future renewable energy infrastructure.

In 2016, France paved a road with solar panels to great fanfare: Eight years later, engineers quietly dug it all up after it made half its power and whined like a helicopter
France's ambitious solar road project in Normandy faced significant challenges. The road generated less electricity than engineers had anticipated. Constant damage from weather and traffic also proved problematic for the panels. After only two years, sections of the road required removal due to poor performance. This innovative experiment provided valuable lessons for future renewable energy infrastructure.