FAQs

What is Brown’s Gas HHO?
Brown’s Gas is named after the famous inventor Research Professor Yull Brown, an Australian citizen who passed away in 1996. Brown’s Gas is a unique gas being a stoichiometric intermingled compound of hydrogen and oxygen gases produced from distilled water using the process of electrolysis to break water down to its constituent elements of two parts hydrogen and one part oxygen, into H2O. HHO is an acronym for H2O.
One liter of water generates 1,866 liters of hho gas per hour (1.86 standard cubic meters SCM) using 3 to 4 Kw of electricity per hour.
Is Brown’s Gas HHO Safe to use in the workplace?
Yes, it is completely safe in the workplace. Brown’s Gas is not dangerous to humans, in fact, it is used in medical circles as a therapeutic gas for inhalation purposes. Brown’s Gas is not dangerous. Obviously, it is flammable in combustion, however, in open air it dissipates quickly. Brown’s Gas is well known to implode rather than explode. The Brown’s Gas flame is a set of implosions as opposed to other fuels that explode.
Does Brown’s Gas HHO give off emissions?
Brown’s Gas burns in a completely environmentally friendly manner without any pollutants. The gas simply becomes water vapor again after combustion. In fact, hho does not take oxygen from the atmosphere to burn, it burns in its own mantle of oxygen. HHO can burn in outer space and underwater.
Can Brown’s Gas HHO be used in combustion with Fossil Fuels?
Yes, Brown’s Gas is carried on the air intake of any plant and acts as a catalyst for the more complete combustion of any fuel. Our Case Study shows a 16% reduction in low calorific value fuels.
What are the benefits of using Brown’s Gas HHO?
Fuels burn more completely meaning less fuel is needed for the same process, and as nearly all the fuel is burnt little of it escapes as emissions to cause pollution.
Meaning, Brown’s Gas saves you a lot of money.
How much does it cost to produce Brown's Gas HHO?
Brown’s Gas is generated cheaply on-site using distilled water, electrolyte, and electricity as inputs.
Are there any historical documents available that attest to the authenticity of Browns Gas?
Yes, there are publications from that era that provide information about Browns Gas and its authenticity. Here are some historical documents you can refer to:
- “The facts behind the media confusion: Yull Brown & the oxy-hydrogen economy” – published in 1978 in Electronics Australia Magazine, pages 14-17, discusses Mr Yull Brown and his achievements in the field of energy conversion. You can access it here:
https://yullbrownsgas.com/wp-content/uploads/2023/04/EA-1978-01-January-1.pdf - “INDEPENDENT TECHNICAL ASSESSMENT OF BROWN’S GAS PROJECT” published by Foundation Professor Clifton D. Ellyett 14 August 1987 discusses an investigation into the workability of Brown’s Gas. You can access it here:
Microsoft Word – Dr. Ellyettˇs Report dated 14Th August 1987.docx (yullbrownsgas.com)
Products
YBG Group International sells, delivers, and installs Brown’s Gas Systems for biomass and coal-fueled boilers in the range of 10, 20, 40, and 100 TPH and upwards.

10 TPH Boiler System 10000
Customer Case Study confirms that the combustion efficiency improves in boilers by sixteen percent (16%) after adding 10,000 L/hr Brown’s Gas to biomass waste fuels, and similarly for thermal coal. Replace about two tonnes of biomass or coal fuel hourly, or for 2-3 MW/h or multiples of electricity output.

20 TPH Boiler System 20000
Replace about two tonnes of biomass or coal fuel hourly. Each YBG 20000 has an electrolysis capacity of 20,000 L/hr and can produce 48 kg of high-purity oxyhydrogen daily. Its modularity makes it suitable for projects requiring 5 MW/h or multiples of electricity output.

40 TPH Boiler System 2x
Replace about four tonnes of biomass or coal fuel hourly. Each YBG 20000 has an electrolysis capacity of 20,000 L/hr and can produce 48 kg of high-purity oxyhydrogen daily. Its modularity makes it suitable for projects requiring 10 MW/h or multiples of electricity output.

100 TPH Boiler System 5x
Replace about ten tonnes of biomass or coal fuel hourly. Each YBG 20000 has an electrolysis capacity of 20,000 L/hr and can produce 48 kg of high-purity oxyhydrogen daily. Its modularity makes it suitable for projects requiring 25 MW/h or multiples of electricity output.
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YBG Group International Pty Ltd
ACN 636 934 999
ABN 22 636 934 999
Sydney, Australia
© YBG Group International Pty Ltd 2018-2023.
Brown’s Gas® with the Australian Securities and Investment Commission.
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