GreenTech Insider: The Science Behind LED Lighting
If you want to understand LED lighting, why not ask an engineer who manufactures them? An interview with Ed Hutchins, Product Engineering Manager at Cree, Inc.
Archive for the ‘Residential’ Category
Tools of the (Energy Nerd) Trade
Just when I thought my energy tool kit was full, I discovered the toys the professionals use. Erm.. I mean “tools.”
Snow-day Homework
Sure, you have the day off of work, but don’t miss the opportunity to learn something useful from today’s snow fall.
Put down that razor, punk.
Okay, which is greener: disposable razors or electrics? Did you guess right?
Occupancy Switch for CFLs
Why is it so hard to find a motion switch for a compact fluorescent light bulb?!
Is this light bulb worth the money?
Pop quiz: is it cheaper to buy a $40 bulb that lasts a long time, or a $1 bulb that doesn’t? Hint: it depends…
Curse of the Early Adopter: Thermostat Edition
The trouble with early adoption is that you’re only admired by friends for about 6 weeks before something better comes along. If you’re an early adopter of thermostat models, you don’t even get the admiration.
Calculate the payback on an insulation upgrade
Is it worth the investment to add more insulation to your attic? Here’s a tool to help you crunch the numbers.
Is your neighborhood walkable?
Say you’re new to town or moving into a new apartment – how do you pick a place that’s in the heart of the action?
