This fridge lets visitors know about the $50 summer promotion for recycling an old refrigerator and how much it costs to keep an old fridge going. The AEP tent at the Ohio State fair also lets visitors find out how to make their home more energy efficient.

Get $50 for old fridge, $25 air conditioner* GridSmart Ohio is offering $50 for your old refrigerator or freezer this summer. Also, they are offering a $25 main-in rebate when you turn in your old, working air conditioner and upgrade to an approved, energy-efficient one. For details on how to turn in your old fridge or ac, visit