Time is money. "Steve put weatherstripping on our
windows and doors, and I could feel the difference immediately.
My home was more comfortable, and I needed to use the heater
less." -Berkeley, CA
"The
crew sealed several cracks, tightened our windows, and replaced our
light bulbs. This winter's heating bills were half of last
year's." -New Haven, CT The Hidden Cost of Home Energy Use: hes.lbl.gov/hes/quicklook.shtml The Profitability of Energy Efficiency Upgrades: http://hes.lbl.gov/hes/profitable_dat.html