[AppName] - [amount] units
Left on for [LOH] hours results in a cost of £[LOC] for these units.
Left on for [ONH] hours overnight results in a cost of £[ONC] for these units.
Leaving this unit on standby will incur a cost of £[SBC]
In total, these units will produce [co2] kg of co2 and incur a total cost of £[totalcost]