Chicago Climate Futures Exchange Closes in 2012
Without government cap-and-trade policies, the exchange is losing money, since there's little incentive for companies to participate.
Global Carbon Market Declines, Voluntary Market Surges
After five years of robust growth, demand for carbon trading dipped in 2010, and the future of those markets is uncertain, but voluntary markets hit record highs.
Carbon Trading Up 42% in Latest RGGI Auction
Volume much higher in first quarter auction, though prices still remain low.