By Mike Pflanz
Last Updated: 1:01pm BST 28/08/2008
More than 1,700 delegates at two conferences on global warming being held in Kenya and Ghana have largely failed to carbon-offset their travel to the meetings, The Telegraph has learned.
Some 140 participants have flown from as far as Japan to Nairobi for a forum of scientists and African and European MPs to discuss the devastating impact of climate change on the world's poorest people.
The flights to the Nairobi conference will produce 2.6 tonnes of CO2
But few have opted to pay for the greenhouse gases that their travel to Nairobi produced, which totals 2.6 tonnes of carbon dioxide for each return flight from Japan, for example.
That is almost nine times the per capita CO2 output for the average Kenyan.
A straw poll of 29 participants found only one, a British climate researcher, who had offset his flight. Ten members of the organising committee had also paid the surcharge.
"We were not told anything about that, and these flights are expensive enough already", said Adam Boni Tessi, an MP from Benin in West Africa, whose 5,300 mile round trip produced 0.9 tonnes of CO2.
Others from Germany, Uganda and Ivory Coast all admitted that they had not paid. One Ugandan delegate said the conference organisers should have told them about carbon offset schemes.
"Whether to fly carbon neutral was a decision which was left up to each of the delegates themselves," said Femke Brouwer from European Parliamentarians for Africa (Awepa), the organisers of the Nairobi forum.
"I think you will find that the vast majority will not have [paid], but we as Awepa are developing a policy which will allow our members to fly carbon neutral, which will be in place for the next meeting early next year."
A separate conference with 1,600 participants is being held at the same time in Ghana's capital, Accra, for the latest round of UN-backed talks linked to implementing the Kyoto Protocol.
Again, organisers could not confirm that air travel was carbon neutral because the decision whether to pay the green surcharge on each flight was left to each delegation.
"It's up to the parties to decide for themselves," said Caroline Keulemans, spokesman for the Accra conference.
"The UN is working towards a mechanism in which all emissions for UN conferences will be offset. For now it's up to the parties, but as the UN we would very much like that all of these conferences would be carbon neutral."
Ms Keulemans could not say when this scheme would be introduced.
The conference organisers had advised delegates not to wear jackets and ties, to allow "discussions in a more comfortable environment, as well as [to] limit the use of air conditioning and thereby reduce greenhouse gas emissions", its website said.
Indonesia paid to offset all greenhouse gases produced during last year's Bali climate conference by planting 79m trees, but it was not clear if Ghana had made plans to do anything similar.