The 2016 MainPower Annual Review is a publication posted out to all households in North Canterbury and Kaikoura region. In the past, a 64-page A4 annual report was provided. As the company is a community asset, this was considered to be a wasteful and costly method of reporting to MainPower's shareholders. A single A2 folded down to DL in a map format was proposed. Only essential information was included in the document and a full report could be downloaded from MainPower's website. The map concept was developed and an at-a-glance schematic illustration of the line company's operation was created for the reverse side.