The Speed of Light(ing)
Co-ops help blaze trails for efficient lighting technology.
Spurred by tighter energy efficiency standards, lighting technology is leaping forward, with light-emitting diodes (LEDs) leading the...
When Do Appliance Upgrades Make Sense?
For major appliances, comparing the EnergyGuide label is the best way to find the cost of using them. Based on the purchase price, you...
Extreme Efficiency Makeover: Wrap Your Home In Savings
Extreme home makeovers can update your living space, but an energy efficiency makeover will ensure your home performs at its peak. Everything from “low-hanging...
Improving the Efficiency of Older Doors
Energy losses from inefficient entry doors can account for a significant part of your monthly utility bills. When leaky doors create drafts, people tend...
Improve Home Comfort By Choosing Materials Carefully
If you’re looking to improve your home’s comfort, consider increasing its thermal mass. Increasing thermal mass means having the house structure and interior objects...
Batteries ARE Included
Electric co-ops are testing energy storage systems to better harness renewable energy.
One of the main obstacles to widespread use of wind and solar power...
The Michigan State Capitol Went Geothermal—Should You?
By Larry Kaufmann, Michigan Geothermal Energy Association
The Michigan State Capitol in Lansing recently went geothermal. I was involved at the beginning of this process five years...
Standing Up for Michigan’s Co-op Members
When Michigan’s electric cooperatives faced one of the most destructive ice storms in state history last March, line crews braved freezing rain, fallen trees,...
Maintain Your Home’s Heating System Efficiency
With the heating season soon upon us, make sure your heating system is running at its maximum efficiency. Doing a simple heating system tune-up...
Top 10 Myths About Geothermal Heating, Cooling
(with apologies to David Letterman)
10. Geothermal heat pumps can only be installed in rural areas. About 15 years ago, the first McDonalds (at Ford...










