# Beijing DQY Agriculture

one of China's largest chicken-manure biogas plants, coupling egg production with on-site anaerobic fermentation and organic-fertiliser return.

Source: https://en.bioecon.ru/companies/beijing-dqy-agriculture/
Updated: 2026-07-10

- Country: China

## Verifiable facts

| Fact | Value | Source |
| --- | --- | --- |
| Funding | Funded by Global Environment Fund (GEF), International Finance Corporation (IFC) CHUEE Program, and Chinese investors. | https://abcnews.com/WN/climate-change-clean-energy-china-pave-copenhagen/story?id=9288753, https://www.dbfz.de/en/projects/china-res/research/deqingyuan-biogas-plant |
| Capacity | 3 million chickens, processing 220 tons of manure and 170 tons of wastewater daily; generates 14-14.6 million kWh of electricity annually. | http://library.tee.gr/digital/m2470/m2470_qing.pdf, https://ueaeprints.uea.ac.uk/id/eprint/63553/1/A_sustainable_biogas_model_in_China_The_case_study_of_Beijing_Deqingyuan_biogas_project.pdf, https://www.dbfz.de/en/projects/china-res/research/deqingyuan-biogas-plant |
| Certification | ISO9001, ISO14001, HACCP, and NSF no-antibiotic product certification. | http://library.tee.gr/digital/m2470/m2470_qing.pdf, http://www.dqy.com.cn/html/list-415-1.html |
| Regulatory approval | Approved for the U.N.-sanctioned Clean Development Mechanism (CDM) program. | http://library.tee.gr/digital/m2470/m2470_qing.pdf, https://ueaeprints.uea.ac.uk/id/eprint/63553/1/A_sustainable_biogas_model_in_China_The_case_study_of_Beijing_Deqingyuan_biogas_project.pdf, https://www.ge.com/news/press-releases/ges-jenbacher-gas-engines-power-chinas-first-chicken-manure-biogas-plant |
| Production site | Shuiyu Village, Zhangshanying Town, Yanqing District, Beijing, China; operates 30 self-owned farms across 14 provinces/regions in China. | http://library.tee.gr/digital/m2470/m2470_qing.pdf, https://ueaeprints.uea.ac.uk/id/eprint/63553/1/A_sustainable_biogas_model_in_China_The_case_study_of_Beijing_Deqingyuan_biogas_project.pdf, https://www.dbfz.de/en/projects/china-res/research/deqingyuan-biogas-plant |
| Headcount | Reported between 335 and 600 employees in various reports; company size category 1000-4999 employees. [medium confidence] | http://library.tee.gr/digital/m2470/m2470_qing.pdf, https://documents1.worldbank.org/curated/en/099616508162436297/pdf/IDU-6c7032fa-eb83-4549-9ee1-dcd6fe27809e.pdf, https://www.jobui.com/company/17788/ |
| Revenue | Reported RMB 350 million from eggs and RMB 80 million from CDM (2014); RMB 587 million (latest reported figure, year unspecified). | https://documents1.worldbank.org/curated/en/099616508162436297/pdf/IDU-6c7032fa-eb83-4549-9ee1-dcd6fe27809e.pdf, https://top.chinaz.com/company/DeQingYuan.html, https://ueaeprints.uea.ac.uk/id/eprint/63553/1/A_sustainable_biogas_model_in_China_The_case_study_of_Beijing_Deqingyuan_biogas_project.pdf |

Independent sources: abcnews.com, dbfz.de, documents1.worldbank.org, dqy.com.cn, ge.com, jobui.com, library.tee.gr, top.chinaz.com, ueaeprints.uea.ac.uk

## Technologies

- [Biogas and anaerobic fermentation](https://en.bioecon.ru/technology/biogas-anaerobic-fermentation/)