Octa - Contact

Investing
in a Brighter
Future

We build opportunities by investing in businesses that accelerate the decarbonisation and energy transition journey for remotely based industries in Australia. 

Powering the

Energy Transition

Our name, derived from ‘octagon’, symbolises strength, balance, and adaptability across multiple dimensions. Just as the octagon has eight sides, we approach energy solutions from multiple angles, ensuring resilience and stability in a fast-changing world.
We don’t just invest in energy infrastructure; we invest in a future where businesses continue to thrive, economies grow, and our environment is safeguarded for generations to come.

Our

Purpose

By investing in clean energy and low-carbon solutions, we help our heavy industry clients enhance their sustainability, bottom line and shareholder relations, whilst also improving the health and sustainability of our environment.

Octa represents the convergence of innovation, opportunity, and a firm commitment to a sustainable future. We believe in the power of transformation — both for our planet and the industries that fuel our economy.

Our
Businesses

Clean Energy Fuels Australia
PWR Hybrid
EVOL LNG

Cleaner Energy. Brighter Futures.

Clean Energy Fuels Australia (CEFA), based in Perth, Western Australia, builds, owns and operates integrated clean energy solutions for remote mining operations, communities and industry in Australia. CEFA find opportunities to connect remote energy users to energy sources that reduce greenhouse gas emissions and lower energy costs.

CEFA provide both Liquefied Natural Gas (LNG) transportation and remote power generation solutions to customers requiring reliable and firm delivery of energy to their operations.​ LNG unlocks the penetration of renewable energy, providing remote energy users access to a lower emission fuel that also offers stability and the flexibility to maximise renewable energy sources.

CEFA own and operate a 250 tonne per day LNG plant in Mount Magnet, with a strong portfolio of West Australian customers including Westgold Resources, Vault Minerals, Lynas Rare Earths, Pilbara Minerals and Bellevue Gold.

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Powering Infinite Possibilities

In addition to its interests in LNG, OCTA owns PWR Hybrid, a renewables and thermal hybrid power company that delivers energy generation solutions to resource projects and the mining industry in Australia.

As an independent power provider (IPP), PWR Hybrid builds, owns and operates low emissions hybrid power stations for remote energy users, integrating a range of reliable, low-cost energy sources, including solar PV, wind, BESS, natural gas, and LNG.

PWR Hybrid tailors solutions to each customer’s requirements, evaluating all available energy sources to provide the most cost-effective and reliable solution designed to maximise renewable energy production and manage its dynamic nature.

Recent projects delivered include the CEFA Mount Magnet power station, a 9.5MW solar project supplying Iluka’s Cataby operation, and a 38.5MW hybrid power project, featuring a combination of gas, solar and optional wind generation, integrated by a battery energy storage system (BESS), currently under construction for Ramillies Resources.

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Driving Decarbonisation. Delivering Value.

Established in 2001, EVOL LNG is Australia’s leading LNG transportation provider, with a fleet of over 35 LNG tankers and intermodal containers. Octa acquired EVOL LNG, formerly part of Wesfarmers, in December 2024.

EVOL LNG builds, owns, operates and maintains all LNG storage and vaporisation infrastructure, providing a transportable LNG solution to fuel off-grid power stations, replacing the use of diesel. Natural gas is supplied to customers as though it’s come from a natural gas pipeline but without the capital investment, delivering lower energy costs.

EVOL LNG delivers a full end-to end LNG solution, delivering natural gas to the power station, ready for use in gas or dual fuel generating sets. EVOL LNG has delivered more than 580,000 tonnes of LNG to its customers since 2001.

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Shaping the
Future of Energy

At Octa, we are more than energy infrastructure investors; we are catalysts for change, empowered and backed by the financial strength and vision of I Squared Capital, a leading global investment fund managing over US$40 billion in assets throughout the world.

With I Squared Capital’s backing, we deliver transformative solutions powered by wind, solar, and cleaner LNG energy sources. This alignment of financial strength and visionary leadership enables us to fuel industries, empower communities, and create opportunities where they are needed most. At Octa, we are committed to a world where economic growth and environmental sustainability go hand in hand.

Together, we channel innovation and investment into building sustainable, resilient energy systems that drive economies forward and safeguard our planet.

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Our

Services

By investing in clean energy and low-carbon solutions, we help our heavy industry clients enhance their sustainability, bottom line and shareholder relations, whilst also improving the health and sustainability 
of our environment.

LNG

Through our portfolio of innovative companies, CEFA, EVOL LNG, and PWR Hybrid, we bring the benefits of liquefied natural gas to remote energy users, providing reliable, low-cost, and low-emission fuel solutions. With LNG sourced from Perth, Karratha and Mount Magnet, we believe we can efficiently provide LNG to any location in Western Australia.

By eliminating the need for traditional natural gas pipelines, we offer a fully integrated, end-to-end service, including sourcing natural gas, liquefying it for transport, managing the storage and logistics and delivering the gas to remote, off-grid locations.

By integrating LNG with renewable energy technologies and advanced energy management systems, our experienced team of specialists help unlock greater renewable energy penetration, supporting the transition to cleaner, hybrid energy systems. Whether powering mines, industrial operations, or remote communities, Octa delivers scalable energy solutions that reduce emissions, enhance resilience, and support long-term sustainability goals.

Power Generation

We specialise in delivering low-cost, low-emission, and reliable thermal, wind, solar and battery power generation solutions to off-grid, remote locations. Our expertise includes building thermal power stations that are seamlessly integrated with renewable energy systems, offering an optimised mix of energy sources to suit each customer’s unique requirements.

By providing efficient on-site power generation, we reduce emissions and costs while eliminating the need for customers to invest heavily in capital infrastructure.

Our experienced energy specialists design power systems tailored to our customer’s specific needs. We consider factors such as power demand profile, location, renewable energy resource availability, project life, and land availability to create bespoke energy solutions. Whether it’s a large-scale industrial project or a smaller remote operation, Octa’s approach targets the best emission profile at the lowest possible cost of energy.

Our

Team

Meet our experienced and accomplished Executive Leadership team.

Basil Lenzo

Managing Director and Chief Executive Officer

Basil is a mechanical engineer and practicing lawyer, specialising in both the technical and commercial aspects of project development, project delivery and day to day operations.

Basil has held a range of senior positions with engineering firms, including Minproc, Thyssen Krupp, Lycopodium and BHP. Basil, a Co-Founder of CEFA, has also worked in a variety of sectors, including gold, mineral sands, base metals, coal and iron ore in mechanical, process and project delivery roles before qualifying as a lawyer and starting his own legal practice.

Gary Ireson

Chief Operating Officer

Gary, Co-Founder of CEFA, is a mechanical engineer and has more than 25 years of industry experience including establishing the Wesfarmers LNG plant in Kwinana under his role as Director Gas and Power.

Gary previously held the Executive General Manager role at Rivet Group (ex Cootes) which provides bulk ore haulage and energy haulage services in WA. Gary is a driven management professional with a background in engineering and downstream gas applications. Gary specialises in identifying opportunities for collaboration between organisations to drive value from projects.

David Trembecki

Chief Technology Officer

David, Co-Founder of CEFA, holds a degree in Business Studies and a background in business management, strategy, sales & marketing. David has spent over a decade working in the clean energy sector since relocating from the UK to Australia in 2009.

David is a motivated and engaged energy expert, specialising in technology, opportunity origination and assessment and developing strong supplier relationships.

Sam Pearce

Chief Financial Officer

Sam joined the OCTA team in 2022 to lead and grow the finance function. He has held senior roles with both private and ASX-listed corporations over the past 15 years.

A Chartered Accountant, Sam worked within professional accounting services firms in Perth and Sydney  before joining as well as  Pacific Energy Limited where he held senior finance roles for over 10 years and was responsible for accelerating the business’ growth from a $100M ASX-listed Group to the $500M acquisition by QIC in 2019.

Recent

Projects

Cataby Solar

We completed a 10MW grid connected solar farm, which will supply to 30% of Iluka’s Cataby mine power requirements.

Pilbara Minerals LNG

We installed Australia’s largest LNG storage and re-gas facility with 5 x 370m3 LNG tanks to power Pilbara Minerals’ Pilgangoora mine.

Mid-West LNG Plant

We built and now operate Australia’s largest domestic LNG production plant, dedicated to supplying regional and remote energy users.

Contact

Us

We’re here to help provide innovative, integrated, lower cost and low emission energy solutions. Get in touch with our friendly team today.

 

Address
L21 / 1 Spring Street
Perth WA 6000

Email
info@octa.net.au

Phone
(08) 9212 6700

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