It seems that more and more lately, people or businesses are using the term “100% renewable”. Because they wear clothes shipped in by truck, drive cars fueled by gasoline, wear eye glasses made in factories, I am “assuming” they are talking about the energy used to power their homes and businesses.

Then, I scratch my head because I know they are connected to the electrical grid. For Cherryland members making such a claim, a quick walk to the billing department verifies that they indeed do pay a monthly electric bill.

How then can they make this 100% claim? Well, they will tell you that their solar array, wind generator and/or renewable credits purchased from some distant project generate enough electricity over a 12 month period to cancel out any energy they take off the electrical grid.

While this might be true (I remain skeptical because I have no real proof), I take a more purist view of 100%. In my mind, if you are 100% renewable, you are disconnected from the grid. You are one of the hardy souls that have made the personal sacrifice to use only what you can produce on site. My hat goes off to these people who truly are “walking the talk”.

On the other hand, when a person or entity claims to be 100% renewable while remaining connected to the grid, I find this a bit misleading. This may not be Brian Williams misleading but nonetheless, certainly not entirely accurate.

They are using the grid and central station power to operate their home or business when the sun doesn’t shine or the wind doesn’t blow. In reality, I am “okay” with being “used” in such a manner until they bash on coal, natural gas or nuclear generation. If traditional forms of generation are so bad, why not add a few more wind towers or solar panels and completely disconnect from the grid?

Well, you know why they don’t do this? Granted this is just my stuck in my ways utility guy opinion but I believe it is because they simply can’t. The price of battery storage is too high and the stand-alone reliability of 24/7/365 electricity from renewable sources like wind and solar is far from 100%. They need the traditional utility model to keep them in power when the renewable sources can’t do it.

Ultimately, this is all good and fine. The traditional utility model and renewables can co-exist. I believe we have proven this at Cherryland Electric Cooperative. Our portfolio will be more than 20% renewable in the next couple years while our rates have become lower than our biggest area competitor.

I simply see the 100% claim as unwillingness from some to admit that they need their reliable, stable utility. I don’t need anybody to say they like my product or even need it (I know they do!) but I would like to see them be 100% honest about their use of renewable energy.