Second Amendment to FirstEnergy Solutions Corp. 2016 Key Employee Retention Plan, effective December 1, 2017

“KERP Payment” shall mean, in the case of any Participant, the amount set forth on Schedule A. Said amount will be determined by multiplying the percentage set forth on Schedule A by the Participant’s salary as of December 1, 2016. The amount for any KERP issued on or after December 1, 2017 for a newly Eligible Participant shall be determined by multiplying the percentage set forth on Schedule A by the Participant’s salary at the time the KERP is issued, but will be prorated by a percentage where the numerator is the number of months in which the Eligible Participant worked the majority of the month, from the date that the KERP was issued, through and including November, 2018, and the denominator is twenty-four (24). The amount for any KERP issued on or after December 1, 2017 for someone who is already an Eligible Participant, but is issued a new KERP due to a change in position such that the Company determines the amount should be modified, shall equal a prorated amount of their prior KERP and a prorated amount of the newly issued KERP, which will be calculated by multiplying the amount of their salary for their new position, by the percentage set forth on Schedule A.

Schedule A of the Plan shall be amended by deleting the Plan’s current Schedule A and replacing it with the Schedule A attached hereto. Any additional Eligible Participants or increase in KERP amounts to an Eligible Participant shall be paid from the discretionary fund established in Section 8 (d) of the Plan.