Solar PV and Offshore Wind - Is That Your Ranking?

There are a number of markets where there's very little differentiation between PV and onshore wind essentially probably within the margin of error statistically speaking. There are other markets where there are significant risk premiums either one way or another actually towards solar PV or or onshore wind. The interesting thing about storage is with the costs coming down we're starting to see it solve some of these other problems in the energy sector right like you said. And they can provide additional benefits once the business case is made on that basis they can providing additional revenue streams depending on the market obviously.