Stockholm is already one of the greenest cities in the world - but it won't stop there. Find out how the city's tech scene is transforming the energy sector.

Stockholm is home to nearly 1 million inhabitants. It's the fastest growing capital in Europe. But you wouldn't know that by looking at it – rather than dense crowds and pollution, Stockholm offers green parks, fresh sea air, and sparkling blue waterways clean enough to swim in.

Read the full story at thelocal.se.