We're into a good recycling initiative as much as the next dreadlock sporting hippy, so when we discover something worth shouting about, we put our money where our mouth is. This year we donated all our unused Unigrad books to Paper-Go-Round to turn old into new seeded paper full of promise and new life.

The green goodness doesn't stop there. Back at Unimail HQ, our green team has been pointing a mighty green finger at everyone in the office, clamping down on paper usage by encouraging double-sided printing. They've promised to throw a party if we halve our consumption. Nothing like a festive carrot to dangle in front of a gaggle that enjoys a good time.

They've also asked that we hit the big red button on our computers at night in a bid to reduce our footprint. The prize? Drinks delivered to the eco-friendliest person courtesy of the worst offender - every day, at the winner's fancy, for a week.

While you're sleeping

Your computer will emit 1.6 tons of C02 into the atmosphere every year if you leave it on. There are around 660 million PCs in the world today. That's over one billion tons of CO2 a year.

Feel the green glow

Looking for ways to turn your office space green? Tweet us your challenge and we'll come back to you with a solution.