Last Updated on November 29, 2023 by homeguide
Imagine having a way to produce your own gas energy at home, using organic waste such as cow dung, poultry poop, kitchen scraps, or even plant leftovers. That’s what biogas can do. It turns trash into power.
No more buying market gas which prices increase now and then.
But to get started with biogas, you need to invest some money for the equipment and installation. So, let us dive into the biogas installation cost in Kenya.
- Biogas installation cost in Kenya is 100,000 kshs and it is inclusive of installation, labor, materials, and even cooking equipment
- Different sizes of biogas plants have different prices.
- We do a site visit to determine the size of the biogas biodigester that we will install on your home or farm
- We install a biogas biodigester or plant depending on your gas or energy needs plus the amount of organic waste or animals you have in your home
- Uses of biogas biodigester include cooking, biofertilizer, good management of organic waste, operating farm machinery, etc
Biogas Installation Cost In Kenya
The cost of installing a biogas biodigester in your home is 100,000 Kenyan Shillings (Kshs), which will cover everything and that is inclusive of installing the system, labor, materials, and even the equipment needed for the gas.
As Homeguide biogas biodigester installer, this is the price that we charge to install biogas plants for our customers. As a leading Biogas and Biodigester installation company in Kenya, we make sure to construct very effective and durable biogas bio digesters for homes.
With this price, be sure that you will get a long-lasting biogas system, unlike plastic biodigesters installed that last for a short while due to being damaged by the heat of the sun and other elements.
Contact US at HomeGuide Biogas
What is Biogas?
Biogas is a renewable and environmentally friendly gas produced through the natural process of anaerobic digestion.
It primarily consists of methane (CH4), a potent greenhouse gas, and carbon dioxide (CO2), along with trace amounts of other gases such as hydrogen sulfide (H2S).
Biogas for Homes
You will get biogas from organic materials such as cow dung, chicken poop, agricultural waste, and even food scraps. This organic waste is broken down by bacteria in the absence of oxygen, a process called anaerobic digestion. The biogas is a byproduct of the bacteria after it feeds on the waste.
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Benefits of Biogas in Homes
Biogas has a lot of benefits for those who want to install it in their homes. It will not only enhance the quality of your life as a homeowner but will serve as a permanent and cost-effective source of energy, making it a wise investment.
Provides a Continuous and Reliable Source of Energy
Foremost, a biogas system offers homeowners an uninterrupted and dependable energy source. Unlike traditional gas supplies that require regular purchases, a biogas biodigester continuously produces gas as long as there is organic waste to feed it.
This results in significant long-term financial benefits, as homeowners don’t need to set a substantial portion of their budget for buying gas. It is a one-time investment that pays off in the long run, providing economic stability and energy security for households.
A Clean Cooking Fuel
Most homeowners install a biogas system so it can supply them with clean cooking fuel. It burns cleanly and efficiently, producing minimal emissions and significantly reducing indoor air pollution compared to traditional solid fuels like firewood or charcoal.
When you cook with biogas, your health will not only be protected but be improved because it cooks cleanly. The indoor air will be clean which will lead to better respiratory health for household members, particularly women and children who are often exposed to harmful fumes while cooking.
Manages Organic Waste in Homes
Biogas systems come with the added advantage of efficiently managing organic waste. Biogas bio digesters feed on organic materials like kitchen leftovers, agricultural remnants, as well as cow dung and chicken excrement.
This will reduce the amount of organic waste deposited in landfills, thereby contributing to good management of organic waste in homes. This approach to waste management not only fosters a cleaner and more orderly living environment but also promotes sustainable waste disposal practices.
Bio Slurry can be used as a Fertilizer
Another noteworthy advantage of biogas systems is their potential to produce valuable byproducts. Throughout the anaerobic digestion process, alongside methane, biogas digesters also generate bio-slurry, an organic material that is full of nutrients.
Experts have approved and recommended to use of this bio-slurry as a natural fertilizer. This will contribute greatly to your home gardens and farms.
This bio-slurry will enrich the soil, reduce the dependency on chemical fertilizers, and enhance crop yields. This will promote eco-friendly farming practices. Top of Form
Gift to Parents who use Firewood
The advantages of implementing a biogas system reach beyond individual homes. In regions where firewood serves as the primary energy source, families have the option to present this technology as a gift to their parents or elderly relatives.
Decrease Their Dependence on Depleting Natural Resources
Given the increasing scarcity of firewood and its role in deforestation and air pollution, gifting a biogas biodigester becomes a meaningful and environmentally sustainable gesture.
This not only assists older generations in decreasing their dependence on depleting natural resources but also mitigates their exposure to the bad effects of indoor smoke, ultimately enhancing their overall well-being.
Biogas Digester Installation Process in Kenya
Biogas is a solution to the energy needs of many Kenyans who have the challenge of accessing cheap and clean gas.
In order to install biogas systems in Kenya, you need to follow these crucial steps that I have given below;
Gather Materials and Equipment Needed for the Biogas Plant at Home
The first step to installing a biogas system for a home is to gather all the tools needed and equipment. They include building blocks, cement, pipes, pressure gauges, gas flow meters, wires, PH meters, just to name a few.
These materials are needed so your biogas biodigester can perform as intended. As the best biodigester and biogas Installer Company, HomeGuide installs high-quality materials so your system can last for a long time with no problems.
Installing the Biogas Biodigester
After having the materials and tools ready, you will indicate to your installation team the best place to install the biogas system.
The place should be easily accessible, near your source of organic waste such as kitchen and livestock waste, and should be free of water contamination.
Biogas Biodigester Size
When installing a biogas tank, it is crucial to consider the best appropriate size for you. You need to determine your energy needs. Big biogas systems are suitable for larger families while small biogas plants are suitable for small families.
The big biogas systems are also installed for hotels, hospitals, and companies since they consume a lot of energy.
Cleaning and Installing Biogas System in Kenya
During the installation of a biogas plant for the home, we always make sure the place is free of debris and anything that might contaminate it. We remove debris, sticks, etc., on the installation site so as to improve the efficiency of your system plus minimize its maintenance.
Establish Optimal Operating Conditions
In order for a biogas system to operate well, it needs to be maintained at specific temperatures. The temperature inside the digester should ideally be maintained between 30 and 40°C (86 – 104°F).
This is the right temperature for the functioning of biogas-producing bacteria. Moisture level is also another operating condition of the methane bacteria that should be observed at all times.
It should be kept at an ideal range of 70% to 80%. Maintaining adequate moisture levels is crucial in sustaining the microbial activity necessary for efficient digestion.
Monitoring the Biogas System
You want to ensure that your biogas plant at home functions properly always. You will be required to monitor it. In order to achieve this, you will be checking temperature sensors, flow meters, PH meters, and gas flow meters.
It is by monitoring your biogas plant at home that you will know if it has a problem so you address it earlier. The flow meters, temperature sensors, etc., will ensure that your system functions smoothly.
The Potential Risks of Biogas Generation At Home
While generating your own gas at home is cost savings on gas expenses, it is important to know the risks involved in installing and operating one so you can prevent accidents from happening.
Biogas Is Flammable
Please note that biogas is flammable. Therefore, be doing regular system inspections to ensure you detect leaks if any. Additionally, store your gas or maintain your gas collection system in a well-ventilated area.
Adequate ventilation ensures that there will be no accumulation of gas in case of a leak hence no explosions.
Do not inhale or expose yourself to biogas for a long period of time since it is harmful. It will lead to health issues such as asthma, and respiratory diseases, according to this study.
Ensure the place that you are working on is properly ventilated to avoid breathing the various gasses of biogas.
Pollution of Soil and Water Sources
Another concern involves the handling of the slurry generated by the biogas biodigester. Mishandling the slurry may lead to the pollution of clean water sources. It is crucial to properly dispose of the slurry well to prevent contaminating the environment and safeguard water quality.
Tips for Installing Biogas in Kenya
Install Gas Detectors or Sensors
Start by installing temperature sensors and gas detectors. Safety is important hence these tools will monitor your biogas plant at home for any leaks and prevent the accumulation of gas. Their main job is to keep both the environment and the people safe.
Outdoor, Sunny Area
When installing a biogas bio digester, select a suitable location. It should be outdoors, in an area that receives sun. Sun will provide warmth which is needed for methane production.
The climate in Kenya, with its abundant sunshine, makes it an ideal location for biogas systems.
A Level Surface
Make sure the place where you will be installing the biogas plant is flat and free of debris. A flat surface will provide a stable place for the placement of biogas structures. It also makes the gas move smoothly and lowers the chance of it leaking.
Training and Education
Make sure you train the people that you will install the biogas system so they can operate and maintain it well. When the people in charge know what they’re doing, they can find and solve problems, making the system work better.
Have a dedicated time that you will be doing maintenance of the biogas system. A well-maintained system will produce gas efficiently plus run for a long time.
Quality Materials and Equipment
Use high-quality materials and equipment to build the digester tank, pipes, and other components. Quality materials ensure the system will last long and produce gas efficiently
Various Sizes of Biogas Biodigesters in Kenya
In Kenya, biogas digesters are built in a range of sizes, and they are small-scale biogas for homes to industrial biogas biodigesters for schools, commercial buildings, hotels, and hospitals.
The size to choose to install will depend on your needs plus the amount of animals or waste that you have.
FAQs about Biogas
Can Biogas Be Used For Cooking?
Yes, biogas can be used for cooking. This renewable and environmentally friendly gas is used in people’s homes for cooking, in hotels, hospitals, industrial places, etc.
Anaerobic bacteria make the gas by digesting organic waste such as cow dung, chicken poo, food waste, farm residues, etc.
It is a clean-burning alternative to wood and charcoal or fossil fuels. There are biogas stoves that we install for our customers that use this gas for cooking. When installed in many homes, it will reduce deforestation, and greenhouse gas emissions making it ideal for rural areas of developing countries.
Are there Biogas Installation Companies in Kenya?
In Kenya, several biogas installation companies, including the HomeGuide Biogas Installers which is US, install biogas bio digesters in people’s homes, hotels, and commercial buildings, just to name a few.
As the leading biogas and biodigester installer, we boast extensive experience and expertise in the installation of biogas systems in Kenya.
We use high-quality materials when installing the system so it can last a long time and work efficiently. HomeGuide Biogas Installer exemplifies the industry’s dedication to promoting renewable energy solutions, reducing waste, and fostering a cleaner, more environmentally friendly future in Kenya.
Appels, Lise; Baeyens, Jan; Degrève, Jan; Dewil, Raf (2008).“Principles and potential of the anaerobic digestion of waste-activated sludge”. Progress in Energy and Combustion Science.34(6): 755–781
Obrecht, Matevz; Denac, Matjaz (2011).“Biogas – a sustainable energy source: new measures and possibilities for SLovenia”(PDF).Journal of Energy Technology(5): 11–24.