Enough Northwest wind energy to power about 85,000 homes each month could be stored in porous rocks deep underground for later use, according to a new, comprehensive study. Researchers at th... Read more
Think of it as a giant energy bank. Withdraw when you need it; deposit when you don’t. The concept has been used before, most notably in the natural gas storage facilities that... Read more
Storing it in a basement water heater or a space heater For decades, electric companies have swung into emergency mode when demand soars on blistering hot days, appealing to household... Read more