![Bill icon](/getmedia/db93e46e-df66-4108-8338-acd7ed296477/PNI_Icon_80_Bill_Query_RGB_Colour_128px@2x.png?width=256&height=256&ext=.png)
Bills & payments FAQs
Every non-domestic bill contains an Energy Price Adjustment (EPA) to reflect price changes in the wholesale electricity market. EPA is based on total units used and can either be a debit or a credit depending on whether wholesale prices the Single Electricity Market are rising or falling.
Track the market trends