Green Gas International is committed to climate change mitigation by converting harmful methane emissions into valuable energy. We have several decades of successful experience of gas drainage, conversion, treatment and management from various sources such as coal mines, landfills, waste water and biogas facilities.
With a global team of 500 enthusiastic employees, Green Gas operates over 50 clean energy projects around the world. The valuable experience in utilising low quality of methane (waste) gas by converting it into the most suitable energy (power, heat or fuels) is a unique asset. This enables profitable exploitation of challenging gas sources and upgrade of the gas to future proof cleaner fuels.
Green Gas provides solutions for all phases from gas extraction, energy generation to the sale of the electricity, heat and carbon credits realized; project design; engineering; project management, procurement and construction; as well as operations and maintenance. We develop sustainable energy projects by using the latest technology to minimize environmental impact. The strong growth in demand in the world for renewable energy sources provides excellent settings for Green Gas to further expand its global activities.
With an installed power generating capacity of over 120 MWel, Green Gas destroys over 120million m3 of methane and subsequently generates approximately 650 GWhours of electricity. The company has built a strong track record in delivering sustainable services, where currently each year the equivalent of harmful emissions of around 1 million cars are neutralized whilst providing valuable power and heat to the equivalent of over 200.000 households in the selected regions!
In coal mines there are significant quantities of polluting and harmful methane (CH4) present. Methane (CH4) is a natural resource that can pollute the environment but also provides excellent opportunities to be mitigated into a sustainable & future proof energy source. Green Gas is uniquely positioned with subsurface know how on gas drainage and experience on the gas engine which enable better mine safety and ultimately higher coal production. Our expertise provides solutions that will increase underground mine safety, support coal production, generate higher gas output and better operational results. Our solutions consist of several valuable services:
Design:
Our engineering team develops a customized solution based upon the client situation. Depending on the gas quality, mine location, state and structure of the mine the best solution is developed.
Build & Invest:

We have extensive expertise in underground drilling and the development of optimal gas drainage system. After this the Combined Heat & power unit (CHP) is installed and the connection to the grid is arranged. Green Gas operates as a preferred partner with capability to participate by investing in the project.
Operate & Maintain:

We realize optimal gas drainage and energy generation and maximize realized outputs: power, heat and optionally carbon credits. During the operation the Green gas control room monitors all activity to ascertain stable and successful operations.
Innovation:
Our expertise and knowledge result in valuable innovation. We have a unique position, being capable to develop energy projects in actively mined areas and low methane containing mines (CH4 content that run even below 20%).
Company Name | Green Gas Holding B.V |
Business Category | Energy |
Address | Jachthavenweg 109h, 1081KM Amsterdam, Netherlands |
President | NA |
Year Established | 2005 |
Employees | 500 |
Memberships | NA |
Hours of Operation | NA |
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Fax Number | Locked content | |
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Website | Locked content |