Good news for those who have been eyeing Tesla’s new Solar Roof since it was announced less than six months ago. Recently, the company revealed the cost of the eco-friendly solar tiles, and they have a price tag of just $21.85 per square foot. That’s nearly 20 percent less than a normal roof — even without factoring in the energy savings.
The sought-after Tesla Solar Roof tiles are made of glass layered over a photovoltaic substrate as a replacement for traditional roofing materials….
from Inhabitat – Green Design, Innovation, Architecture, Green Building http://inhabitat.com/teslas-new-solar-roof-is-actually-cheaper-than-a-normal-roof