This PRR would add a new section to calculate additional collateral requirements for QSEs intending to utilize the Balancing Energy Service more than 20%; excludes certain portions of the EAL calculation from the 60-day "look back" provision; reduces the number of days in which collateral must be posted from 3 to 2; and allows ERCOT to accelerate the due date on all outstanding amounts owed in the event of a late payment.