Assessing Home Energy Use
Calculating how much electricity you consume can help you decide which energy efficiency measures to take.
Q:I want to make my house more energy efficient,...
Gadgets Help Save Water, Energy
Low-flow showerheads and other low-cost devices use less water and heat.
Q:Both my energy and water bills are increasing, so I plan to install low-flow...
Hot Water Can Heat Homes
Using a reverse cycle chiller with your home’s heat pump can be a less costly alternative to supplemental resistance heating.
Q:We have an old, inefficient...
Get the Facts Before Installing Solar Water Heater
Harnessing sunshine may reduce your water heating bill, but visit the options first to find the best system.
Q: With two teenage daughters who take...
Lower Humidity, Lower Electric Bill
Q:Our old central air conditioner still works, but our house often seems too humid indoors. We set the thermostat lower, but it does not...
Sizing Up Storm Doors: A Variety of Options Can Fit Any Efficiency Need or...
Q: I feel air leaks around my doors, so I’m thinking about adding storm doors. I want ones that also have screens, but my...
Window Wizardry
Homeowners have many options to improve the energy efficiency of their old windows.
Q: Our house has its original single-pane windows and we always feel...
Landscape for Looks & Efficiency
Wise landscaping can lower utility bills and improve comfort in addition to dressing up your property.
Q: We are landscaping our new house and want...
Insulate Cracks, Gaps for Maximum Efficiency
Q: The wall and blown-in attic insulation in my fairly new house are at recommended levels, but my utility bills are still too high. What...
Keep Indoor Air Healthy
Q: I want the best air for my family. Which type of central air cleaner is best, and will installing one make my heating...


