
The Electricity Invoice Rubik’s Cube
One of the few ways that an energy retailer can potentially distinguish themselves is by the way in which they present their electricity invoices. It is a challenging design problem: you have a number of constraints in the regulatory framework and with simple space on the page, you have readers with varying levels of energy understanding, literacy, disabilities, and language proficiency, and you have a lot of information you want to convey. In those states that have adopted the National Energy Customer Framework (NECF), retailers must now comply with the Better Bills Guideline. In Victoria, retailers have more discretion. The space that is available on an energy invoice is limited, it has always been challenging for retailers to present a simple invoice that not only explains what is payable but…