When you hear the name Tesla, you usually stop and listen. Tesla has built a well-known brand with electric vehicles (EVs). Then, they announced the Powerwall, a solar battery, and most recently, the Solar Roof, a mix of solar and non-solar tiles that is meant to replace a typical solar system. Elon Musk is a smart guy – combining the power of solar with EVs. The ideas he has make sense, but does the investment? Now that the long-awaited solar tile system is available, it’s worth asking – is the Tesla Solar Roof worth the investment? Continue reading
The importance of a well-insulated home can’t be overstated: Properly sized and installed insulation can reduce energy usage, keep you warmer in winter and cooler in summer, and save you money with lower energy bills. Rock wool insulation provides thermal and sound insulation and can be used as a firestop between floors.
For homeowners and builders alike, fiberglass insulation has been the insulation of choice for many decades. While fiberglass remains very popular, there’s a relatively new type of insulation that’s making headway—and headlines—in the insulation industry. It’s called rock-wool insulation. Continue reading
There are many different ways to reduce your household’s energy use, ranging from simple behavioral adjustments to extensive home improvements. The two major motives for conserving energy are to save on utility bills and protect the environment. Here are the ten most common ways to conserve energy in your home, listed from the simplest to the most intensive methods. Continue reading
Aerogel is a low density solid state material derived from gel in which the liquid component of the gel has been replaced with gas. The result is an extremely low density solid with several remarkable properties, most notably its effectiveness as thermal insulation. Continue reading
How to avoid the five most common errors builders make when it comes to energy, health, and resource efficiency.
While green building technology continues to improve and new green products continue to evolve, they’re only “lipstick on a pig” if the home isn’t also energy efficient, built to last, healthy, safe, and affordable to maintain. Continue reading
A typical family spends about a third of its annual heating and cooling budget — roughly $350 — on air that leaks into or out of the house through unintended gaps and cracks. With the money you waste in just one year, you can plug many of those leaks yourself. It’s among the most cost-effective things you can do to conserve energy and increase comfort. Continue reading
Insulation is applied to ductwork to enhance thermal performance and prevent condensation and dripping. Duct thermal performance needs enhancement since air transported through a supply duct is at a temperature different than that of the surroundings. Insulation reduces the rate of thermal loss to those surroundings. Without insulation, the air would need extra heating or cooling in order to arrive at the design supply air temperature. Continue reading