
TOKYO -- Nearly 40% of carbon credits purchased by companies are more than five years old, new Nikkei analysis of global data shows, a trend that experts say threatens progress on cutting greenhouse gas emissions.
Companies flock to cheaper CO2 offsets, whose effect is hard to gauge
TOKYO -- Nearly 40% of carbon credits purchased by companies are more than five years old, new Nikkei analysis of global data shows, a trend that experts say threatens progress on cutting greenhouse gas emissions.
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