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Energy Efficiency Products & Equipment
Equipment & Products
Beginner
Efficient lighting means matching the best bulb to the application. Here are some shopping tips for proper illumination.
4 comments 1 week 13 hours ago by Ben Root
Equipment & Products
Beginner
I was a little surprised by the omission of compressed stabilized earth blocks (CSEBs) from the discussion of high-performance wall systems in HP154.
Equipment & Products
Beginner
A local nonprofit that recruits students and volunteers to build affordable, energy-efficient straw bale homes.
Equipment & Products
Beginner
Use these high-efficiency mechanical cooling technologies to cool your home for less.
2 comments by ewoodhouse
Equipment & Products
Beginner
When the days heat up, these passive cooling strategies can help you reduce your reliance on air conditioning.
Equipment & Products
Beginner
A Berkeley-based bike business specializing in pedal-power solutions and services.
Equipment & Products
Beginner
A nonprofit with a mission of “Light in every home, clean air in every kitchen, power in every hand.”
Equipment & Products
Beginner
Due to drought, my overworked well-pump is taxing our battery system. What alternatives could you suggest?
Equipment & Products
Beginner
Tank or tankless or heat pump? Choose the most efficient water heater for your household.
2 comments by Michael Welch
Equipment & Products
Intermediate
Making your own cooking fuel can be a gas. Here's a look at the whys and hows of home-scale biodigesters.
8 comments by Warren Weisman
Equipment & Products
Intermediate
An air-source heat pump with an 80-gallon tank that heats and stores domestic water.
2 comments by Michael Welch
Equipment & Products
Beginner
Before you start window-shopping, get familiar with the high-performance products that can improve your home’s comfort and efficiency.
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