“Everyone knows that solar energy is coming, but not how fast, and at what scale. In just 25 years or so, it has grown from a small niche to become an important part the global energy supply”, says Nustad, and adds: “The thing with exponential growth is that once it gains momentum, things can happen extremely fast”.

As we’re heading to Austin for this year’s South by Southwest (SXSW), it is only natural to be excited about new gadgets, trends and technologies...

Perhaps precisely because we built our wealth on fossil fuels, many Norwegians are now all the more geared toward sustainability...