Sept. 8 (Bloomberg) -- Sao Paulo's auction of greenhouse-gas credits covering 713,000 metric tons of carbon dioxide this month will lure strong demand from European banks and funds, BM&FBOVESPA SA's Ivan Wedekin said. Read more »
Investing in the rainforest (BBC News)
Preserving tropical forests is the cheapest way of combating climate change - so why aren't we doing it? Read more »