Green Cup Challenge (or, teach your school to be Sustaina-cool)
Energy Conservation
Only about 10% of the energy used by a bulb creates light; the other 90% only creates heat.
Increase Your Green Winners!
Check out how they earned cash for greening their school. ... More
11 Facts About Energy
Only about 10% of the energy used by a bulb creates light, the other 90% creates heat.... More
The low-down on Renewable Energy
What is all the buzz about our need to cut down on using oil?... More
Oil addiction
If we're addicted to oil, our twelve-step program should begin with admitting that we have a problem. As the price of oil creeps higher, finding new energy sources is more important than ever. But the search for alternatives, combined with environmental disruptions, is putting new pressures on other essentials like food.
