Business Green: The price of carbon credits in Europe’s emissions trading scheme slipped today as the financial crisis gripped the world’s money markets and renewed fears over a deep recession drove down demand. However, experts insisted that the carbon market would remain relatively well insulated against the problems afflicting the financial sector in the wake of the collapse of Lehman Brothers and sale of Merrill Lynch, predicting that the price of a tonne of carbon in the EU’s cap-and-trade …