Support Global Voices

To stay independent, free, and sustainable, our community needs the help of friends and readers like you.

Donate now »

Nepal: Bio-gas Revolution

A Biogas plant. Image by Flickr user Marufish. Used under a creative commons license

A Biogas plant. Image by Flickr user Marufish. Used under a creative commons license

Biogas technology is starting a green revolution in Nepal. According to WWF firewood is the preferred energy source in the country as almost 87% of households depend on it. However, biogas is emerging as a viable alternative. A recent report by AFP divulges that Nepal is making money (almost 600,000 US$ in 2007) trading carbon emissions with the help of numerous biogas plants across the country.

For a nation struggling find cheap and sustainable source of energy, biogas certainly brings good news for Nepal.

Globalwarming Arclein, a blog on how agriculture can help reduce carbon emission, says that the low tech approach of biogas makes it accessible to the majority of Nepalese people who live in villages:

“Biogas production is not high technology. It takes a cistern that can be made with a shovel and perhaps setting liner stones as is often done in a modern septic field. Capping this and drawing of the produced gas into a holding tank is simple and usage after that needs again fairly minimalist hardware that can be jury-rigged together.

The major requirement is to simply know that it can be done and that it will work. Recovery of the produced slurry later is unpleasant but no different than similar tasks attended to.It is not a convenient way to produce enough gas for household heating, but certainly sufficient to support incidental heating for cooking and producing hot water in a healthy way.”

Nepal's success in biogas could inspire its neighbors too. Nepal's closest ally India is also looking forward to develop alternative energy sources to deal with the growing demand in its rapidly industrialized states. Razib Ahmed at South Asia Blog, which focuses on the region's business and social issues, says:

“I am interested about biogas a lot because I believe that it has immense potential not only for Nepal but also for neighboring countries like India and Bangladesh. Biogas Sector Partnership Nepal (BSP-Nepal) is an NGO that is actively working for the promotion of biogas in the country. Until June 2008, 172,858 biogas plants have been made with their support.

As a result, more than 1 million people are getting the benefits. 1 million people may not sound to be that much to you but you have to remember that it is mainly the poor people living in rural areas who got benefited through this technology. Not only that, I would also like to catch your attention about the fact that Nepal imports almost 100% of its oil. So, every biogas plant made means saving some foreign currency for the country.”

And the interest in biogas is not a passing fad for Nepal. After many years of hard work and careful planning, it has been able to generate significant attention. Back in 2005, Mallika Aryal at RenewableEnergyAccess reported on Nepal's quest to generate sustainability and revenue through biogas.

“Nepal's Biogas Support Program has extended its work to 66 of the nation's 75 districts and plans to have 200,000 biogas plants installed by 2009. A plant suitable for a rural household costs US $300. Government subsidies have made the plants affordable. An individual invests only $200 and his investment is recouped in three years. A very good deal indeed!

Now the Nepali biogas plants are on their way to becoming a “good deal” for the global environment. When Kyoto Protocol, the global climate treaty, will enter into force for Nepal in December 2005, it would be eligible to start trading the carbon dioxide not emitted by using biogas and earn up to $5 million per year.”

To learn more about how biogas is helping Nepal, here is a video produced by the Nepal Project at Tokyo City University, Japan.


  • […] Ghimire wrote a post today about the future of bio-gas in Nepal, including a video by a Japanese university research team that shows how bio-gas is used in rural […]

  • […] Bhumika Ghimire ha pubblicato un post sul futuro dei bio-gas in Nepal [in], includendo il video di un gruppo di ricerca di un'università giapponese che mostra […]

  • […] Ghimire escreveu um post sobre o futuro do bio-gás no Nepal, incluindo um vídeo de uma pesquisa de uma universidade japonesa que mostra como o bio-gás é […]

  • Great Post!
    I agree Bio Gas industry is booming in Nepal. Was happy to read that “The bio-gas project has become a successful model under the public-private-partnership scheme that has its reach in all 75 districts. ” and also it has potential of installing one million bio gas plants.

    Lets hope the international bio-gas conference went great with lot of future potential.

  • Dear Sir/Madam,

    I would like to give manay many thank for starting a biogas plant in Nepali it’s really appreciated job, in my house in Nuwakot district in middle of nepal. while I saw this vedio I got many knowledge for save a invironmen and diforestation.

Join the conversation

Authors, please log in »


  • All comments are reviewed by a moderator. Do not submit your comment more than once or it may be identified as spam.
  • Please treat others with respect. Comments containing hate speech, obscenity, and personal attacks will not be approved.

Love reading Global Voices?

Help us understand our readers by completing a quick survey »