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Sichuan Household Biogas

$12.00

One Credit = One Metric Ton CO2e

The Sichuan Household Biogas project develops household biogas digesters (closed structures) that capture methane emissions from small livestock farms, supplies cook stoves that replace the burning of coal openly indoors, drastically reducing fossil fuel consumption and improving indoor air quality.

 

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Product Description

This Project Develops Cleaner, More Convenient Energy for Cooking

Poor rural households in Sichuan traditionally use either coal or firewood as cooking fuel. Not only do these practices produce CO2 emissions from fossil fuels, but also severe indoor air pollution. Cooking_with_Coal

Households that take part in this project are small farms that raise pigs and typically store the pig manure in traditional pits below or beside the animal confinements. These open pits do generate methane emissions, as well as pose severe health risks for both animals and humans alike. Similar to conventional latrines, these manure pits are sources of disease and parasite infections. Additionally, they multiply the risk of zoonotic diseases (diseases that can be passed from animals to humans).

In order to mitigate the air pollutants generated from coal burning, provide a better indoor environment, and improve sanitation to needy rural communities in the Sichuan regions, this Household Biogas project aims to maximize the usage of animal manure and turn it into a cleaner, more convenient, fully renewable and less costly cooking fuel.

By installing a biogas digester (or a closed structure meant for capturing waste and the gas waste emits) with an inlet pipe directly connected to the animal barns, the households can sweep the manure directly into the digester without any further contact. Stored in the septic tank of the digester, both the odor of the degrading manure and the risk of infections are greatly reduced.Households-Zeng-Cooking

Biogas is generated in the digester and delivered to the gas cooker through a rubber hose. As long as there is gas in the digester, it can easily be extracted and is available within seconds. Without this project, households would need to keep a sufficient stock of coal and wood. The biogas generated from the digester is constantly available and does not need to be stored, nor purchased.

Furthermore, the gas cookers can simply be switched on and off – there is no waste – the design is incredibly efficient.  The project can even result in more efficient cooking times as there is no longer a need to wait for fires to reach a full heat.

So far, this Project has avoided the combustion of 627,072,005 kg of coal, with this number consistently increasing on a daily basis as long as we keep the project running!

 

 

 

 


Feedback from Sichuan Household Biogas Program Beneficiaries

Households-Huang-Portrait“Our home is now free of smoke, flies and smells. It is also much more convenient for me to manage our family business while taking care of the cooking. With more pigs we would even be able to use the biogas for lighting and heat water for the shower.”  —– Household Ms. Huang Mingying (digester installed in 2012)

 

 

 

 

 

Households-Zeng-Kitchen“Biogas is hygienic, convenient, free-of-charge and is available all the time. It is also much cleaner than firewood. We have been able to use it to cook all the time.”   —– Household Ms. Zeng Yuying (digester installed in 2011)

 

 

 

For more environmental and social benefits brought by the Project, here is an independent scientific study for your reference.

 

 

Partners

 For more info about this project, please visit UPM Sichuan Household Biogas Program
 
 

Additional Information

 

Location: Sichuan Province, China
Program: Clean Development Mechanism (CDM), Gold Standard
Households: 395,435
Annual Emission Reduction: 883,854 tCO2e
Registry: European Union Registry

 

 

Carbon Credit Capital will only consider a carbon offset project if it clearly meets the following requirements:

  • Real: an offset must represent real emissions reductions that have already occurred (i.e. the reduction is not projected to occur in the future)
  • Additional: an offset must represent emission reductions that are in addition to what would have occurred otherwise in a business-as-usual scenario
  • Permanent: an offset must represent emission reductions that are non-reversible or must be sequestered for 100-years or more
  • Verifiable: sufficient data quantity and quality must be available to ensure emission reductions can be verified by an independent third party auditor (verifier) in accordance with an established protocol
  • Quantifiable: emission reductions represented by offsets must be reliably measured or estimated, and must be capable of being quantified
  • Enforceable: offset ownership is undisputed and enforcement mechanisms exist to ensure that all program rules are followed

 

Upon Purchase

You will obtain a certificate and a receipt of your purchase. You will become a member of our Carbon Credit Club automatically. The Credit Club aims to get more people moving towards to a low-carbon society and gives you recognition for doing so.

We will retire (remove from circulation) the voluntary credits that you purchase in your name. You will get a notification of the carbon credit retirement from us at the end of the financial quarter, which serves as proof of the transaction.

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