Independent: Is the carbon market a success or not? If you were to look at the share prices of companies involved in generating carbon credits, you would conclude that this was a business to steer clear of. Analysts New Energy Finance reported in May that shares in the carbon credit groups EcoSecurities, Camco International and Trading Emissions had plummeted 75 per cent, 50 per cent and 20 per cent respectively from their highs last year, while Agcert, once a leader in Clean Development Mechanism …