Matt Cahill (@mwcahill07) | 2 years ago

Have different companies, or different departments within the same company compete in an energy challenge. There are 3 parts to the challenge: 1) an audit of current energy usage, 2) a time bound competition to reduce energy usage and 3) a ceremony at the end to celebrate the winners and give out a prize - sometimes just knowing how much energy you are consuming can go a long way to changing behavior.