Switzerland germany and austria lead the way in the approach.
Green roof and solar power.
Politicians who see solar on their constituents rooftops are going to be encouraged to dream big said nathanael greene director of renewable energy policy at the natural resources.
Furthermore our design and engineering solutions consider different growing conditions for the plants when combined with solar panels.
Green roof and solar photovoltaic pv systems are two technologies that could contribute to sustainable building development and reduction of greenhouse gas emissions.
With the two systems sharing elements total costs are reduced and government grants can be applied to both.
Combining the two technologies is common in many countries in the world.
There is a perception that a roof can either have a green roof or solar power but not both.
This is however not the case.
Solar green roofs integrate standard solar electric panels with a traditional vegetated green roofing system.