Euractiv: The growing scarcity of CO2 emissions permits expected to result from tighter EU regulation is sending favourable signals to the carbon market, according to Per-Otto Wold, CEO of Point Carbon. Per-Otto Wold is chief executive officer (CEO) of Point Carbon, a market analysis and consulting firm. Despite the uncertainties over an international agreement to replace the Kyoto Protocol, how do you see carbon markets developing in the coming years? It depends which markets …