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Answering the world's need for clean, renewable energy.

Adsorbed Natural / BioGas (ANG/ABG) is our solution

for energy independence, cleaner air, and a healthier planet.

The world population needs energy to survive and thrive and Cenergy Solutions has the answer to deliver this energy in an economical and clean way to communities worldwide.

Humanity mostly uses fossil fuels from wells and biomass from forests to fulfill their energy needs despite this causing energy to escape into the atmosphere at an estimated rate of 1 trillion cubic meters per year.

While wind and solar are good sources of energy, they do not come close to meeting the energy needs of a developing society. Nuclear and fusion power are still developing and are not stable sources of energy currently.

Methane is leaking from the ground, escaping from oil wells, and being produced every time something organic decays, unfortunately most of this energy is escaping into our atmosphere.  The only sensible option is to capture, store and utilize this energy to replace fossil fuels and biomass burning. 

Adsorbed Natural/Bio Gas (ANG/ABG) is the solution for energy independence, cleaner air, and a healthier planet.

What is ANG/ABG?

ANG, ABG or Adsorbed Natural/Bio Gas, is a groundbreaking technology that allows for natural/biogas to be stored in high densities at low pressure. Activated carbons made from organic materials are put into a cylinder and adsorb methane molecules like a sponge adsorbs water. Cenergy Solutions has patented their proprietary ANG technology in the US and 44 other countries. These patents allow adsorbent technology to be used commercially in countries around the world.

How is ANG/ABG different than CNG?

ANG is chemically the same as CNG, RNG or biogas, but contains 3 to 6 times more fuel at the same pressure as a conventional CNG cylinder. Because it is stored at a much lower pressure, it is transported much more safely, efficiently and cost effectively than CNG, LNG or RNG.

What are the benefits of ANG / ABG?

Cenergy Solutions patented ANG systems provides oil and gas producers, farmers, biomethane plants, sewage plants and landfills with an efficient way to store their methane gas so it does not escape into our atmosphere. ANG solutions will give communities cheaper and more sustainable energy solutions while reducing methane emissions.

Each year, trillions of cubic meters of methane escapes into the atmosphere.
Ajomo, Nigeria

80% of Nigerians use wood for their cooking and heating needs even though they have an abundance of natural and biogas in their country. Cenergy Solutions’ ANG technology allows this gas to be captured, stored and transported to replace biomass burning and the high cost of burning LPG, giving Nigerians a more sustainable fuel source, limiting deforestation and promoting energy independence.

Cenergy Solutions is working with the Nigerian government and businesses to capture, store, transport and utilize their natural gas for cooking, vehicle operation and electrical generation. The Nigerian Government has given approval for ANG technology use.

Lamphun, Thailand

Cenergy Solutions is building an office and factory in Lamphun, Thailand to serve the Asian and African markets with their ANG/ABG products. Since 2016 Cenergy Solutions has been active in this area by building a biogas cleaning and compression facility to distribute clean biogas to home and restaurants along with filling Cenergy’s ABG cylinders to operate vehicles on biogas.

When Cenergy Solutions first started working with a Thai Village in Lamphun they had three pig farms with digesters to turn the pig excrement into fertilizer and biogas. These digesters were installed in the 1980s and have vented an average of 220 cubic meters a day into the atmosphere. The village could not use all the biogas they produced so they vented the rest not unlike millions of communities around the world that make biogas and then vent most of it into the atmosphere.

Cenergy Solutions now uses their proprietary technology to clean the deadly H2S out of the biogas and distributes it through pipeline systems and ABG tanks to homes and restaurants in the Lamphun area. The ANG delivery vehicle is also fueled with the biogas in the ABG cylinders that can be exchanged like a battery in the vehicle when empty. 

Cenergy Solutions has three more pig farm digesters they will be installing the first quarter of 2023 to increase the biogas capacity to serve over 1,000 homes and restaurants with biogas in Cenergy’s ABG tanks. These digesters will also be accepting food waste from the community to increase the biogas production.

Cenergy Solutions will start distributing their ABG cylinders in the large open market in Lamphun to replace the fossil fuel LPG with this clean renewable biogas. They will also be installing a biogas plant at a local dairy farm to supply the farm with electricity and biogas for milk production, also distribute biogas in Cenergy’s ABG cylinders to homes and restaurants in the area.

Thailand farmers in a field 1.jpeg
Pune, India

Cenergy Solutions is partnered with an Indian company, APPL Industries to replace vehicle fuels, wood and LPG burning with natural and bio gas fuels stored in ANG/ABG cylinders, substantially reducing emissions and the cost of energy for Indian communities. Since 2017 Cenergy Solutions has partnered with APPL Industries to install an ANG research and testing site that has converted an Indian Automobile, three-wheel vehicle and has tested the use of ANG tanks to replace the burning of biomass and LPG in India.

Cenergy Solutions-APPL Industries is working with the Indian regulatory body, PESOs to get approval to utilize and produce composite ANG cylinders in India. It is expected that approval will come sometime in the first quarter of 2023 at which time Cenergy Solutions-APPL will start distributing ANG/AGB cylinders for cooking and vehicle use.

San Juan, Puerto Rico

After Hurricane Maria crippled the island’s power grid, Cenergy Solutions collected and transported biogas emitting from landfills with ANG cylinders to be used for cooking and operating generators. This project proved that utilizing biogas in catastrophic situations would help alleviate the loss of the power grid or supply chain for gasoline and diesel fuels.

organic landfill waste
Sand Dunes

Cenergy Solutions in conjunction with an Egyptian partner is demonstrating to the Egyptian government that utilizing ANG technology is a safe and feasible method for filling natural gas cylinders for delivery to remote areas for cooking as a replacement for LPG, a fossil fuel that is currently being used for cooking. The reduction in use of LPG will significantly reduce the cost of cooking fuels in Egypt.


Cenergy Solutions is working with a major natural gas pipeline company to utilize ANG technology to capture methane that would otherwise be vented or leaked into the atmosphere. The utilization of ANG tanks to capture natural gas when repairs are done on the pipelines is an economical and efficient way to keep methane from escaping into the atmosphere.

Testing is also being done to verify the advantages of utilizing natural gas at low pressures in vehicles and for cooking thereby replacing gasoline, diesel, LPG and biomass burning.

Walking Under Gas Pipes
Golden Gate Bridge
California, United States

Cenergy Solutions has a research and development facility in California where it is testing the cleaning and sweetening of biogas produced in the United States. At this US facility Cenergy Solutions is utilizing stranded and flared natural and biogas to run vehicles that would normally run-on fossil fuels. The replacement of gasoline, diesel and LPG with natural and bio gas will significantly reduce the emissions of methane and other harmful gases into the atmosphere.

Cenergy Solutions has DOT approved cylinders for vehicles and EPA approved conversion kits that allow gasoline vehicles to be converted to natural gas that comes from stranded and oil wells flaring gas and biogas plants that produce methane.

Cenergy Solutions operates in over 9 countries across 4 continents.
Aerial view of yellow field
Please get in touch

For more information about our services and opportunities, fill out our contact form here, or reach out to us directly using the links below.

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