China is responding to claims from European think tanks that its updated carbon accounting methods obscure actual emission levels. The government argues that refining statistical frameworks is a standard professional practice used globally to improve data accuracy.
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The core issue here is the definition of carbon intensity. If you change the denominator or the boundary of what is measured, the trend line shifts. It is standard to update methods, but transparency on exactly what changed is the only way to keep the market trusting the data.
Accounting is one thing, but the physical buildout is another. China is installing wind and solar at a scale that dwarfs everyone else. Even if the bookkeeping is messy, the hardware is in the ground. I wonder how much of that capacity is actually hitting the grid without massive curtailment.
This is basically a fight over who gets to verify the numbers. The article mentions the 2025 general guideline for industrial enterprises, but we need to see the actual delta between the old and new reporting styles to know if this is a real correction or just a target shift.
Fair point. The piece argues that the US EPA does the same thing with retrospective revisions. If that is true, the criticism is about the source of the data rather than the act of revising it.
