Biogas Powers Homes in Uganda

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Ten-year-old Biasa works the family stove, which operates on biogas.

Ten-year-old Biasa works the family stove, which operates on biogas.

Participants in Heifer Uganda’s biogas project turn animal waste into energy, which lights homes and powers stoves. The benefits of biogas are many, including improved family health, less cutting of trees for firewood and faster cooking times. The connection between our work with livestock and this technology is complimentary: farmers can use what might otherwise be a source of pollution as a fuel for cooking and lighting. The byproduct of the process is an already composted material perfect for fertilizing home vegetable and fruit gardens.

In the video below, Elizabeth Bintliff, Vice President for Heifer International’s Africa Area Program, shares more about this sustainable energy alternative.

Give the Gift of Biogas Today.

Why Water Buffalo?

It is truly astounding how each gift of livestock can change the lives of Heifer participants all around the world. I’ve seen it each time I’ve traveled for work. But I’ve never been more impressed than when I saw some water buffalo projects on my trip to Cambodia in 2010.

San Pheap, 12, Sok Phong, 7, and Sieng Hai, 6, on a water buffalo in Chrey Krem, Cambodia.

Imposing creatures to be sure, water buffalo are actually quite gentle and patient (as you can see from the photo above as this animal allowed three little boys to ride on her back).  It was really fun to watch Seng Ouy bathe his family’s water buffalo. The animal’s reaction to the bath reminded me a lot of what my basset hound looks like when I put him in the tub to wash him down.

Water buffalo are prized in Cambodia. Often too expensive for smallholder farmers to purchase on their own, water buffalo often serve as “living tractors” for farming families in Southeast Asia. The draft animals can help families plant up to five times more crops than they would be able to plant by hand.  And rice planting is backbreaking work.

water buffalo bath

Seng Ouy, 19, washes the family's water buffalo.

The gentle giants also provide families with milk rich in calcium and protein that can transform malnourished children. Plus, the fats in buffalo milk make it ideal for processing into cheeses that also help build strong bones.

Another benefit families see from water buffalo is manure. Adult water buffalo produce about six tons of manure a year, and for families that have biogas digesters, that manure provides precious methane to power cook stoves and lamps.

Give the gift of a water buffalo today. You’ll be providing a family with a valuable tool that will give them plenty in return.

This post is part of our What to Give series, where we’re helping you choose the best Heifer gift for your loved ones. Read previous What to Give posts here, and subscribe to the What to Give series here.

Still don’t know what to give? Check out our entire online Gift Catalog.

This Giving Tuesday, Give a Biogas Stove

It’s fall, and this is my favorite time of year. One of my favorite things about this season is spending time outside by a fire. If you’ve ever cooked over a campfire, you know it can be fun for a time, but let’s be honest — no one really enjoys getting smoke in their eyes. When I get back to “civilization,” I’m always thankful for conveniences like central heating and a modern kitchen.

Biogas needed

Photo courtesy of Heifer International.

Now, I want to you to imagine that your only option for cooking is a fire — not an enclosed stove, but an open fire in a pit in the center of your dirt floor. You certainly grow tired of getting smoke in your eyes, but you have bigger problems: Your family begins to experience health problems after prolonged exposure to the smoke, and you live with the constant worry that one of your small children might fall into the fire.

In many of the places where Heifer International works, this is a daily reality. In addition to the health and safety concerns, there is the threat of deforestation as trees are cut for firewood. Moreover, the task of gathering firewood usually falls on women and girls. The time they spend at this chore could be better spent caring for their families or pursuing an education.

Biogas stove in action

A biogas stove in Uganda in action. Photo by Russell Powell, courtesy of Heifer International.

But thanks to an ingenious thing called biogas, this is starting to change. Through a relatively-simple process, Heifer’s project participants can capture methane gas (a byproduct of livestock manure) and use it to power stoves, lanterns and even small generators. Our biogas program in Uganda recently received recognition from InterAction, which honored the program with its Best Practice award.

Although many of us take these things for granted, safe and clean means of cooking or lighting can have a tremendous impact on a family. In this video, a young family in Cameroon shows us around their small farm’s biogas plant, sharing a first-hand account of how this innovation is helping them break out of poverty and giving them hope for the future.

Today we celebrate Giving Tuesday, a day when we look past the flurry of traditional holiday shopping and think of ways to help those who are less fortunate. This year, Heifer International is offering biogas stoves in our holiday gift catalog, and for just $50 you can honor a loved one with a gift that will help a family get clean, reliable and efficient energy. So why not give a biogas stove today? Imagine the look on the face of that special someone when they realize they got a biogas stove for their holiday gift.

This post is part of our What to Give series, where we’re helping you choose the best Heifer gift for your loved ones. Read previous What to Give posts here, and subscribe to the What to Give series here.

Still don’t know what to give? Check out our entire online Gift Catalog. If you’re interested in learning more about the technology behind biogas, read our previous posts, “Build Your Own Biogas Generator” and “How to Make Biogas at Home.”

 

How to Make Biogas at Home

Every week we feature a fun and/or educational activity you can try at home or in the classroom. We have begun mailing our Gift Catalog for this year’s holiday season and will be featuring activities that highlight the items available.

Biogas

Photo courtesy of Heifer International

Biogas Can Save Power and Save the Planet

Excessive harvesting of trees for fuel can strip the land of its topsoil, leading to deforestation. Deforestation and global climate change complicate poverty issues. Sustainability is one of Heifer International’s Cornerstones, and we work to incorporate its principles in all our projects. One way Heifer International is doing this is through the use of biogas. Biogas, a fuel source based on the methane from animal waste, offers a cheap, sustainable option.

A simple way to teach kids about alternative energy sources and sustainability is by making a bottle that shows how gas is made when materials decay.

 Biogas Materials:

Biogas

Photo courtesy of Blm.Gov

  • Raw meat
  • Lettuce leaves or vegetables
  • 2-liter soda bottle
  • Sand
  • Water
  • Balloon
  • Rubber gloves
  • Masking tape
  • String

First, put on the gloves and drop the raw meat and the vegetables into the bottle. Don’t put too much in, just cover the bottom well. Don’t touch the outside of the bottle while you do this. Next, wash your hands and dispose of the gloves. Then get two tablespoons of sand and pour it in the bottle, covering the contents.

Next, take two teaspoons of water and pour it in the bottle. Stretch the balloon over the bottle’s neck. Secure it in place with a string and wrap masking tape over the string.

Place in a warm location. The balloon will inflate over the next three days because of the gas that is being created by decay. Throw the project away after use.

For more details about this project, read this article.

 See how biogas stoves change the lives of rural women in Uganda.

Give now to help families improve their lives and practice conservation with biogas stoves.

 

The Fruit of Tolerance in Rwanda

I’ve been very fortunate to have had the opportunity to travel extensively in my work and in my personal life. From each journey, I’ve brought back experiences that enriched me and lessons that I know will stay with me throughout my life. Last year, I visited Rwanda for the first time, and what I learned from the trip and from the people of Rwanda was a lesson in the value of tolerance and the power of forgiveness.

Tolerance in Rwanda

Photo by Geoff Oliver Bugbee, courtesy of Heifer International.

Most of the world associates Rwanda with the genocide of 1994 – an attrocity born from the intolerance of one people toward another. For the people of Rwanda that experience and those memories are equally distant as they are fresh. Some are reticent to recount it while others recall it as it just happened yesterday. Yet all people agree that what was critical to the collective healing that has magically happened since the genocide is the commitment to forgiveness, to acceptance, to tolerance.

On this International Day of Tolerance we commemorate the ability of the people of Rwanda – and all other people the world over who have overcome great adversity- to thrive after conflict and build inclusive societies. In Rwanda’s case, several factors contributed to this: a strong government, communities of hope and forgiving people.

A big part of building communities of hope involved giving people the tools with which to rebuild their lives and through its work, Heifer International has been privileged to be a part of that. Years ago, the government initiated a project called “Girinka” to give “One cow per family” as part of its poverty reduction goal, and Heifer was asked to be a key partner in that effort. That program laid the foundation for the work that Heifer has since done through the East Africa Dairy Development project.

During my visit to Rwanda last year, I visited families that were part of the project. On our way to the project site we passed a community where Heifer had once worked with groups of women who are rebuilding their lives after losing their family members and everything they owned in the genocide. Many of them were raped and now live with HIV or AIDS. Rape is sometimes used as a weapon of war. During the tribunals that followed the genocide some people even attested to using AIDS infections as even more harmful weapons. The Rwandan experience was an unforgettable lesson in what intolerance can breed. But these women survived, and they are rebuilding their lives through agriculture, mostly as dairy farmers with cows that Heifer provided.

Tolerance in Rwanda

Mary shows off her biogdigester. Photo courtesy of Heifer International.

Hours later we pulled into the compound of Mary, a farmer who is being assisted through Heifer’s East Africa Dairy Development Program. Mary had five dairy cows, each in a stall in the corner of her tiny yard, in which was crammed the home she shares with her husband and the 12 children she cares for: four of them hers and eight orphans she adopted from deceased family members. On the other end of the yard was a small garden and in the third corner, a biogas unit, which digests the cow dung and feeds a tank with methane gas that she piped to her kitchen for cooking and for light. Mary talked to us about her challenges and her successes. As she talked, young boys brought large piles of fresh grass to feed the cows. Making a living to support the family took a family effort.

Tolerance in Rwanda.

One of Mary's sons with the family cows. Photo courtesy of Heifer International.

In the months since my visit the project has installed a chilling plant in the community, which serves as a bulking point for her and the 500 other farmers like her in her community, so that they can chill their milk until commercial enterprises come from the cities to collect it for sale. It opens up a wider market for the farmers and means their incomes can increase and their livelihoods improve.

What is also means is that families who may not ordinarily have much in common have reason to interact, to congregate, to come together to plan and build their communities and their families. These kinds of collaboration are the seeds of what Heifer calls “social capital” – social resources upon which people draw in pursuit of their livelihood objectives. These include networks and connectedness among individuals or groups of individuals; membership of more formalized groups; relationships of trust and reciprocity that facilitate reduction of transaction costs and may provide the basis for informal safety nets amongst the poor. These are the pillars of strong communities.

After the Rwandan genocide there was a war crimes tribunal set up. A period of reconciliation and justice began in late 1994, with the establishment of the International Criminal Tribunal for Rwanda (ICTR) and the reintroduction of Gacaca, a traditional, ages-old village court system. In this process, people who confessed recounted what they did, sometimes even identifying the location of the bodies they had killed. Then they were sent to rehabilitation centers where they lived for a long time before they were released back into the community.  The capacity of the Rwandan people to forgive, as demonstrated during this period, astounded the world.

Tolerance in Rwanda

Photo by Geoff Oliver Bugbee, courtesy of Heifer International.

In the years since the genocide the people of Rwanda have changed their national identity: new flag, new anthem, new constitution even. They have and are redefining a new society: one that is inclusive, one that is hopeful, one that is tolerant.

As horrific as the genocide was, the tribunals were also a testament to the human capacity for forgiveness. Rwanda has moved on and is marching ever forward. It is, hopefully, if we are paying attention, a lesson to the rest of the world.

This holiday season, promote tolerance by helping families improve their lives. Give a biogas stove or the gift of a heifer now.

 

 

Weekly Article Roundup: Giving the Resources to End Hunger

As part of Heifer’s 12 Cornerstones, providing training and resources is key in our success of helping to end hunger and poverty. Our long-term solution to ending hunger works with community involvement on teach not just the family receiving the gift, but other families as well.

In order to complete the Cornerstone Training, groups must receive several mandatory trainings such as Nutrition and Hygiene. Check out this video from Maggie Carroll, a Clinton School of Public Service student is who documenting Heifer’s projects in India:

Through our practices, Heifer has also created some pretty cool solutions to many problems people face in third-world countries such as needing renewable and cheap source of fuel. Heifer’s Uganda biogas project has solved just that. InterAction has given Heifer Uganda the “Best Practices and Innovations” award for creating a technique that uses cattle and pig waste to produce methane gas for lighting and cooking.

Through our school and community engagement tools, Heifer has created Read to Feed. Read to Feed is a reading incentive service-learning program that offers global education opportunities. This week we learned that Archbishop Emeritus Desmond Tutu, Nobel and Gandhi Prize recipient and human rights activist from South Africa supports the program. 

Given the right resources, we can all be involved in ending hunger and poverty.

Uganda Biogas Project Wins “Best Practice” Award

Photo by Russell Powell

Heifer International has employed some ingenious solutions to third-world problems over the years. Now, one project has received a “Best Practices and Innovations” award from InterAction, a coalition of nonprofits focused on development.

Heifer’s Uganda biogas project eases the workload of rural women and improves their health by providing a safe, renewable and cheap source of fuel – a fuel that’s much cleaner than firewood. The technique uses cattle and pig waste to produce methane gas for lighting and cooking. The dung is collected in a “digester,” where microbes break it down and release methane, which can be captured in a cylinder or piped straight into the home.

InterAction’s technical review committee noted the impressive results achieved by Heifer International Uganda’s biogas project, especially the improvements in living conditions and incomes in rural communities. The committee was also impressed with the project’s promotion of women’s participation, as well as the strong collaboration with the government and private sector.

Most people in rural Uganda, because they don’t have access to electricity, rely on firewood. But the supply of wood and charcoal is being quickly depleted by deforestation. Women and children spend hours gathering firewood, tending cook fires and breathing in smoke and soot.

Home biogas plants under construction.

 

The biogas project is funded by the Dutch government and began in 2009. It aims to install 12,000 biogas units by the end of 2013. The project trains both the builders and the users of the biogas plants, which are relatively simple to build. The construction enterprises working with Heifer include two run by women.

In addition to easing deforestation, the Heifer International project has lowered women and children’s risk of disease from indoor air pollution, and hygiene has improved since animal waste is no longer left close to the homes. A majority of households have reported a reduction in health care expenditures.

 

There are other benefits, too.

Bioslurry, a byproduct of the methane production, can be used as a natural fertilizer.

The bio-slurry removed from the digester at the end of the process can be used as natural fertilizer, resulting in better crop harvests. Children are able to read and study at night with gas-powered lighting. And interestingly, some men now feel more comfortable preparing light snacks and tea with user-friendly biogas stoves.

“We at Heifer International are very pleased to receive this award,” says Elizabeth Bintliff, Vice-President of Africa Programs. “It’s a huge credit to the Heifer Uganda program, highlighting one simple innovation that can solve many different problems. We hope InterAction’s recognition will help spread the word about this technique, so that we can share its benefits with many more communities.”

Are You Part of the Green Economy?

World Environment Day 2012 logo

Today is the 40th annual World Environment Day, and this year’s theme is “Green Economy: Does it include you?”

Fromt their the United Nation’s Environment Programme’s website:

The UN Environment Programme defines the Green Economy as one that results in improved human well-being and social equity, while significantly reducing environmental risks and ecological scarcities. In its simplest expression, a green economy can be thought of as one which is low carbonresource efficient and socially inclusive.

I consider myself absolutely part of the Green Economy–perhaps doubly so–here at Heifer International. Not only is the office I report to every day a LEED Platinum-rated building with 100 solar panels, a large part of what we do is to help build the green economy in the developing countries where we work.

From biogas and other energy-saving stoves to aquaculture, we help our project communities take our interventions beyond subsistence to develop commercially viable, market-oriented industries with an eye toward reducing environmental harm.

What about you? Are you part of the Green Economy? Tell us how in the comments section.

Build Your Own Biogas Generator

Once a week we will be featuring a fun and/or educational activity you can try at home or in the classroom. This week’s activity, written by Kim Machnik, Senior Coordinator of School Programs at Heifer International, is perfect for 3rd and 4th graders.

Can you imagine having to find wood for fuel to cook breakfast? What if you had to do it in a place without any trees? What if you had to burn that wood inside a small kitchen, where the smoke you inhaled made you sick? That’s the reality many of Heifer’s project partners, especially women, face every day. The great news is that the same livestock that are providing them with nutrition and income have something else to offer ­− their waste, which can fuel a biogas generator and provide an odorless cooking fuel piped right into the family’s kitchen! Communities around the world, with Heifer’s help, are beginning to build and use biogas generators. That means healthier women, healthier children, and a healthier environment. Here’s a diagram that shows how a biogas generator (also called a biogas digester) works:

biogas diagram

There are different types of biogas digesters. This diagram is based on actual digesters that Heifer International provides people in Songming County, China.

You can build your own version of a biogas generator (no animal waste required!) at home or in your classroom. It’s a great hands-on way to learn about decomposition and renewable energy resources.

Materials:

  • 1-liter clear plastic bottle (sports drink bottles and other wide-mouthed receptacles work particularly well for this activity, but you can use whatever is in your recycling bin)
  •  A few balloons
  • Duct tape
  • 1/3 cup of raw vegetable scraps and grass
  • 1/3 cup of soil from the outdoors (not bagged potting soil)
  • Permanent marker
  • Scoop or large spoon
  • Funnel
  • Ruler
  • String

You’ll be creating methane gas by feeding food scraps to the microbes living in the soil. Microbes are living organisms so small that you cannot see them without a microscope. As a by-product of their digestion, some microbes emit methane gas.

Mix the vegetable scraps, grass, and soil. Using the funnel, pour it into the bottle. Then, stretch a balloon carefully over the opening of the bottle, and duct tape around the balloon’s base to seal it to the bottle and keep outside air out.

Over the next few days, the microbes in the soil will digest the mixture and create methane gas, which will fill the balloon. Every other day, measure the amount of mixture in the bottle, and measure the circumference of the balloon by wrapping the string around it, marking it, and measuring the string.

For more detailed directions, handouts and charts, and learning standards, download the full lesson. Visit www.heifer.org/schools for more great lesson plans, experiments, and games. You can also read about Heifer projects that have used biogas technology.

 

 


Zhang Hui’s Hope for His Family

Zhang Hui's two daughters

by Heifer China

Zhang Hui, his wife, and three children are living in a remote, mountainous village named Baishui in Qiandongnan Miao and Dong Autonomous Prefecture, Guizhou Province. The local economy is limited by a shortage of farmland, water resources and poor transportation. The whole family has only two adults who can work. What’s worse, Zhang Hui’s right leg was injured when he was a migrant worker, which prevented him doing some heavy work. Besides, they have three children who are all at primary school, a 6-year old son named Zhang Zijie and two older daughters named Zhang Ming and Zhang Yan. The low production and larger expenditures lead the family to poverty.

Before the project implementation, Zhang Hui only raised 23 natural-fed chickens and 2 pigs. After the Heifer project was implemented on April 16, 2011, he bought 314 chicks with the gift money and started his pheasant breeding industry. Then he joined the self-help group and became a leader. He accepted trainings of 12 Cornerstones and animal husbandry, and acquired skills in corn and rye planting and pheasant breeding. Moreover, the Kaili Science and Technology Bureau provided him 30,000 Yuan to purchase corn seeds as well as have an additional allowance.

“I had acquired some basic knowledge of pheasants breeding when I was in an eco-rearing base in Kaili. At that time I knew it would make money, but I was too poor then. However, Heifer China came; I have the initial capital to do this,” Zhang Hui said. “I wanted something different, so I choose pheasants instead of pigs, and I want to be professional.” With his hard work, plus the material and technical support from the local government and Heifer China, Zhang Hui had a harvest of both crops and pheasant rearing. By selling pheasants, he had an income of 20,150 Yuan.

In the past 3 months, the family has received electricity, built a bio-gas unit, and bought a refrigerator and an egg incubator. Meanwhile, they have upgraded their house into two floors, which provides another 50 square meters of space. While planning the future, Zhang Hui mentioned at present he would enlarge the chicken-rearing scale to gain more income to support his children’s schooling. The eldest daughter dreamed to be a running athlete. She has kept jogging 4 km per day from home to school for nearly one year. 3 children are top students at school. If they want to go to university, Zhang Hui stated he would definitely afford their tuition no matter how hard he and his wife should work.

Editor’s note: This post is part of a series that follows the progress of specific families, starting at the beginning of their work with Heifer. Initially, this series will focus on our programs in Asia/South Pacific, where our colleagues have chosen one family in each region in the countries where we work and will bring us quarterly updates.

The new second floor addition to Zhang Hui's house

Pheasants on Zhang Hui's family farm