Table 4 Baseline emission factors for regional power grid in China from 2006 to 2019 (Unit: kg CO2/kWh).
From: Greenhouse gas emissions from municipal wastewater treatment facilities in China from 2006 to 2019
Regions in China | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
North | 0.983 | 1.030 | 0.993 | 0.894 | 0.870 | 0.811 | 0.798 | 0.804 | 0.800 | 0.760 | 0.725 | 0.713 | 0.708 | 0.712 |
Northeast | 1.005 | 1.050 | 1.030 | 0.927 | 0.910 | 0.842 | 0.852 | 0.862 | 0.841 | 0.780 | 0.780 | 0.720 | 0.678 | 0.661 |
East | 0.864 | 0.905 | 0.884 | 0.783 | 0.769 | 0.749 | 0.757 | 0.761 | 0.748 | 0.703 | 0.678 | 0.648 | 0.589 | 0.590 |
Central | 0.944 | 0.975 | 0.997 | 0.853 | 0.771 | 0.724 | 0.734 | 0.738 | 0.723 | 0.651 | 0.615 | 0.606 | 0.571 | 0.572 |
Northwest | 0.841 | 0.850 | 0.877 | 0.834 | 0.841 | 0.793 | 0.766 | 0.742 | 0.705 | 0.631 | 0.639 | 0.619 | 0.643 | 0.666 |
South | 0.778 | 0.843 | 0.880 | 0.788 | 0.713 | 0.632 | 0.657 | 0.650 | 0.678 | 0.630 | 0.587 | 0.542 | 0.503 | 0.509 |
Hainan | 0.846 | 0.836 | 0.829 | 0.773 | 0.765 | 0.632 | 0.657 | 0.650 | 0.678 | 0.630 | 0.587 | 0.542 | 0.503 | 0.509 |