Climate conference emits hot air!

Amid talk of offsetting the hefty carbon footprint of the United Nations climate conference in Bali, organisers missed a large elephant in the room.

The air-conditioning system installed to keep more than 10,000 delegates cool used highly damaging refrigerant gases – as lethal to the atmosphere as 48,000 tonnes of carbon dioxide, and nearly the equivalent of the emissions of all aircraft used to fly delegates to Indonesia.

In addition, the refrigerant is a potent greenhouse gas, with each kilogram at least as damaging as 1.7 tonnes of carbon dioxide. Investigators at the Balinese resort complex at Nusa Dua counted 700 cylinders of the gas, each of them weighing 13.5 kilograms, and the system was visibly leaking.

Sydney Morning Herald, 18 Dec 2007