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We provide carbon abatement and renewable energy solutions with biogas from landfill.

Fully integrated end to end solutions

LGI - Icon Greenhouse Gas Abatement

Greenhouse gas

Biogas from landfill systems tailored to achieve best practice environmental management outcomes and maximised carbon abatement. Over half of our sites create carbon credits.
LGI - Icons -Biogas Extraction

Biogas extraction
& management

We design, install, operate, maintain and monitor biogas extraction from landfill systems which can be complemented by our biogas to renewable energy power stations.
LGI - Icon Renewable Energy Sites


We convert biogas extracted from landfills into renewable energy and across 8 sites currently produce over 85,000 MWh annually. We use GE Jenbacher gas engines as our preferred power generation equipment due to high efficiency and engine durability.
LGI - Icons -Firming Renewables


Being passionate about achieving a zero carbon future, our team is focused on expediting the world’s transition to renewables by incorporating synergistic technologies to enhance the capability of renewables to provide reliable, affordable and responsive energy to customers.

How we beneficially use biogas.

LGI Biogas extraction system

Current Projects

Fern LGI

We provide holistic carbon and renewable energy solutions - a “one stop shop“.

We are a renewable energy and carbon abatement company which specialises on the capture and beneficial use of biogas from landfills and offers a full suite of services.

Our customers can choose to benefit from all or a selection of the extensive offerings which, include design, construction, operation, maintenance and monitoring of biogas extraction from landfill systems.

We drill wells and manufacture Type B compliant flares. We also build, own and operate biogas to renewable power stations on the landfills of our customers.

LGI is developing renewable hybrids on a number of our key renewable energy sites by incorporating a range of complementary technologies, including batteries, synergistic solar and green gas (bio-methane).

Carbon Expertise

The LGI team abates carbon and creates Australian Carbon Credit Units (ACCUs) through the capture and combustion of biogas to help customers achieve regulatory compliant, environmentally and commercially optimal outcomes.

We have established sophisticated Australian Carbon Credit Units (ACCU) trading systems with our deep understanding of carbon markets in Australia and internationally.

LGI has recognised expertise in ACCUs. We create and acquire over 300,000 ACCUs annually.

LGI’s carbon expertise is led from the top by Executive Director and Co-Chief Executive Officer, Dr Jessica North. With more than 20 years waste industry experience in management, consulting and research, Jessica has extensive Australian and international work experience from both developed and developing countries.

Our Benaraby project in Gladstone was the first new biogas from landfill project registered under the Carbon Farming Initiative (CFI) in 2013.

Pioneering power generation efficiency with the Siloxane Removal System (SRS)

Initially developed and trialled at our renewable power generation site at Caboolture, QLD in 2018, the Siloxane Removal System (SRS) was determined commercially viable in 2020 and has since been rolled out at multiple sites, including Mugga Lane, ACT, Dakabin, QLD and Toowoomba, QLD.

Siloxanes, often described as silicones, are abundant in landfills and accumulate in power generators on site, gumming up the engine and causing wear and tear. The SRS safely captures and removes siloxanes from harvested landfill biogas, improving the efficiency and extending the life of power generation engines.

For more information, download our SRS Case Study document below.

We really enjoy what we do.