China's new strategy is for giant pig farms to sell carbon credits to finance their waste treatment facilities. Western environmental groups have questioned whether a surge of Chinese pig farms offering to sell carbon credits to foreign buyers really needed the credits to build biogas facilities, so China has created its own carbon-trading mechanism for pig farms with relaxed standards. Since the Chinese carbon market is only for large scale CAFOs (Concentrated Animal Feeding Operations), Chinese news media are assuring the public that industrialized farms are "green" too. A pig farm operated by Muyuan Foods. The dark rectangle in the back is the manure collection lagoon. Source: Xinhua News Agency. In December 2025 China's Ministries of Environment and Agriculture jointly issued a methodology for China's Certified Voluntary Emission Reduction (CCER) covering utilization of biogas from livestock manure at large-scale pig farms . According to the document large-sca...
Retired USDA economist Fred Gale peers through the "dim sums" of puzzling data to provide insight about China's agricultural markets in bite-size pieces like Chinese "dim sum" snacks. See the Archive and Labels for posts on various topics going back to 2008.