Hi I have been part of this program since 2015. Something strange happened in the last few months. I have a dedicated charger and a separate meter. In September, 2018 I used 236 kw and paid $28.76. In April 2019, I used 258kw and was charged $26.11. By September, I used 270 kw and the Bill went to $41.89. In October, I used 372 kw and was charged $49.14. All of the charging is off peak. Any thought from other Pepco users as to what is going on?