I was asked the other day to confirm the figure that around 12% of
I’d come across the 12% figure many times, but rather than quoting it again, I went back to the government’s own figures. These can be found on the EPD website http://www.epd.gov.hk/epd/english/environmentinhk/air/data/files/GHG_Inventory_Table_1990_2006.pdf . The second table contains the greenhouse gas contribution from methane taking into account that it is around 21 times more potent as a greenhouse gas than carbon dioxide. In the last two years, around 5200 kilotonnes of CO2 equivalent were emitted as methane, close to 12% of
Food waste is a problem in
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