Table 3 CEMS coverage of China’s thermal power plant units or stacks in CEAP.

From: Air pollution emissions from Chinese power plants based on the continuous emission monitoring systems network

Year

CEMS coverage

Number of units

Number of stacks

Coverage of total capacity

2014

5,248

3,192

96.01%

2015

5,606

3,527

97.15%

2016

5,367

3,749

95.91%

2017

5,367

4,622

95.91%