NRCA's EnergyWise Roof Calculator Online has been updated to include information from the 2012 version of the International Code Council's International Energy Conservation Code (IECC) and the 2012 ...

The National Roofing Contractors Association updated its EnergyWise Roof Calculator. The online tool now includes information from the 2015 version of the International Code Council’s International ...

Following this morning that Tesla will begin taking orders for its Solar Roof, the company laid out a few more details via a blog post published this afternoon, including long-awaited pricing ...

When you shop through retailer links on our site, we may earn affiliate commissions. 100% of the fees we collect are used to support our nonprofit mission. Learn more. When Tesla unveiled pricing for ...

Delighted with their new solar panel installation, one homeowner shared their success on the subreddit r/TeslaSolar. According to their own calculations, which they shared in a chart, their setup was ...