More Energy 101 ArticlesBrowse Articles By Issue
Wind, solar, biomass, landfill gas, geothermal, water flowing over dams—the options for generating electricity...
Quick guide to today's energy-saving lights
This chart compares the three different kinds of lights you can buy when you need to replace an old-fashioned incandescent bulb...
Watts are so yesterday
Although the shapes of new lighting products may resemble the familiar incandescent bulb, how they work and what they cost to b...
Strategically planting trees and shrubs around your home is a tried and true way to lower your energy use—but you will ne...
When "off" doesn't mean "off"
In today's world of high-tech electronic devices, "off" doesn't really mean off anymore....
Low temperatures = high electricity use
January's blast of extremely cold air—a sinking polar vortex—set new records in Kentucky...
The dos and don'ts of CFL bulbs
Compact fluorescent lamps (CFLs) use less energy than classic incandescent bulbs.
Shopping guide for the new lights
LEDs add options for replacement bulbs
Letting the sun shine in
How home solar water systems lower energy use
The simple energy of biomass
How the burning of wood and grass can help make electricity
The work of water power
How lakes and rivers make electricity
A historic program that pays for itself
The REA helped power the countryside—its successor continues the cost-effective mission
Energy at home
Local efficiency incentives make every day Earth Day
The trouble with surges
Power surges, large and small, can damage appliances
Co-ops name new leader
Congresswoman from Missouri to represent electric utility organization