Business Green: New York-listed IntercontinentalExchange (ICE) has today announced that it has agreed to acquire London-based Climate Exchange plc in a £395m cash deal that will give the futures exchange operator a powerful presence in the global carbon market. AIM-listed Climate Exchange is one of the world’s leading players in the carbon market and currently operates the European Climate Exchange (ECX), the Chicago Climate Exchange (CCX) and the Chicago Climate Futures Exchange (CCFE). ICE …