Hello Community Leaders,

I wanted to reach out and give you an update on the ComEd May 2026 rate and the new June
2026 to May 2027 rates. These were just filed with the ICC, so we know what next year is going
to look like.

First, I wanted to explain that if you are with ComEd right now, you pay their rate $0.0966 plus
their PEA (purchase electricity adjustment). You only pay the PEA if you are on ComEd’s
rate. Anyone on a supplier does not have to pay it. The PEA is filed monthly and can be a
charge or a credit and is now uncapped. Years ago, there was a half cent cap but they did away
with that. The May PEA was filed and came in at $0.08166/kwh! Yes 8 cents. That will make
ComEd’s price to compare for May 2026 at $0.17826/kWh. That is the highest it has ever
been. Again, anyone on your community programs will not pay that.

The new ComEd price to compare for June 2026 will be $0.10664/kWh. We were estimating
$.105/kwh and it is just a little above that. I know all the renewal rates for electrical aggregation
were high but still a good set numbers compared to what we are about to see.

Let me know if you have questions and please share this information with your board members.

Thanks
Mike Mudge,
Rock River Energy Services