The developed world is covered in paving. In the US, for example, there are 2.65 million miles of paved roads, which translates, by one estimate, to a total area roughly the size of Ohio.
What if those roads could also generate energy?
That’s the idea behind SolaRoad, a Dutch company that on Wednesday opened the first functional road that doubles as a solar panel.
The new road starts small, covering just a 100-meter (330-foot) stretch of bike path in the province of Krommenie in the Netherlands. The company is still working on tweaking and improving the technology, and this road is more of a trial run than the start of a full-fledged deployment. Still, the company expects the energy generated from the solar panels to be enough to power three households.
The idea that dirty concrete could be transformed into a clean power generation is an […]