Michaelowa, Axel; Lehmkuhl, David - In: Climate Policy 4 (2004) 3, pp. 337-340
One and a half decades of climate negotiations have directly caused greenhouse gas emissions of about 150,000 t CO<sub>2</sub>. At prevailing market prices, making the full negotiation process greenhouse-gas-neutral ex post would cost about US$0.5 million, which is a fraction of the cost of the conferences.