Outdoor is enjoying a bit of a resurgence at the moment, with an increase in revenue and creative campaigns like the MetService see-through billboard and Fly Buys’ ‘Little Bit Good’ using the medium to good effect and capturing a fair swag of attention, both in the real world and online. And now Ogilvy & Mather has come to the party with its campaign for the Energy Efficiency and Conservation Authority, which shows exactly how much consumers could save if they owned an appliance bearing the Energy Star mark.