The Arrowsmith Hydrogen Project is a proposed green hydrogen production plant being developed by Infinite Green Energy near Dongara in Western Australia, located 320 kilometres north of Perth.
The proposed plant includes a production capacity of 25 tonnes of green hydrogen per day, derived from renewable energy sources, including solar, wind and water. The plant includes around 85 megawatts (MW) of solar power, supplemented by 75 MW of wind generation capacity, both generated on-site. The project also integrates a large-scale battery on-site.
Key Dates
| Apr 2020 | Private Investment Secured |
| 2027 | Expected Construction Completion |
PROJECT HISTORY
| Apr 2020 | Infinite Blue Energy announced they have secured $300 million in investment funding. |
| Mar 2022 | Infinite Blue Energy changed its name to Infinite Green Energy |
| Jun 2022 | The project was referred to the Western Australian EPA. |
| Jul 2022 | The Western Australian EPA confirmed an environmental assessment would be required for the project. |
| May 2023 | Infinite Green Energy announced it had entered a Memorandum of Understanding with Samsung C&T to develop and build the Arrowsmith Hydrogen Plant. |
| Mar 2025 | A Referral Supporting Document was uploaded to the Western Australian EPA for public consultation, closing 12 April. |
Sector
Energy
Procurement approach
Unconfirmed |
Location
Western Australia |
Resources
