Many tourists flock to Paris to shop and to take a romantic walk along the Champs Elysees, but the enjoyment of the latter is currently tainted by the shrouds of car fumes from the busy roads. The mayor of Paris called for diesel cars to be banned from the French capital by 2020.

Solar power is no longer just for eco warriors. Energy efficiency has become a status symbol, and 80% of US homeowners say it impacts their home-buying decision. Can SolarCity, with it’s easy-to-install panels, persuade people to invest in solar and save money whilst also saving the planet?

As developments in mobile technology mean we do everything from plan journeys to order pizza on-the-go, that 'low battery' icon is more present than ever, and it's making us anxious – 92% of Brits get stressed if their phone dies. Could Solarbox be the solution we've been waiting for?

At night her elegant waist is draped in a golden glow, a dreamy latticed frame that stretches up to the starry heavens. It's easy to fall in love with the Parisian landmark, but forget its environmental impact. Now, France has introduced new measures to reduce it.