You can thank Bloomberg for the upgrade:
Fewer markets are accepting UN Certified Emissions Reductions, credits created from investment in carbon-reduction programs, as nations from China to California adopt their own standards.
By the way the piece talks about how the global carbon credits market is becoming irrelevant. In many ways we are worse off today in terms of government action to stem climate change than we were 10 years ago. Fortunately the economics of renewables are coming along nicely, so that their energy footprint is expanding quickly, though not quickly enough.
Talk amongst yourselves. Go!