Speculators continue profit-taking run across North American carbon markets, emitters build RGGI length

Regulated entities reduced length in California Carbon Allowances (CCAs) and Washington Carbon Allowances (WCAs), but added to RGGI Allowance (RGA) net holdings, while speculators continued to take profits across North American carbon markets, data published by the US Commodities Futures Trading Commission (CFTC) Friday showed.