New inspection article: Solar Panel Fires and Electrical Hazards

Photovoltaic arrays are an exciting new possibility when considering saving money on energy. But they can potentially be hazardous to firefighting operations if the proper guidelines are not followed. Learn how to make sure that solar panel systems remain a safe and effective tool for harvesting solar energy in our new article on solar panel fires and electrical hazards.

New inspection article: Polyurethane Spray Foam Insulation

Polyurethane foam insulation can be sprayed into locations in either closed cell or open cell form. Closed cell has a higher R-value but it’s more expensive, while open cell is a better sound barrier. Find out more about where these insulation types are appropriate and where they’re a bad idea in our new article on polyurethane spray foam insulation.

New inspection article: Daylight Saving Time

Daylight Saving Time (DST) is about to end, meaning we’ll have an extra hour to sleep in on Sunday. It also means that, according to proponents of DST, homes and businesses have saved energy over the past six months, primarily through reduced time using electric lights. But many experts now believe that DST does not promote energy efficiency and that it might in fact cause homeowners to use more electricity. Find out about the history and controversy surrounding DST in our new article on daylight saving time.