Laos has taken a major step in upgrading its coffee industry with the launch of Asia’s first hydrogen-powered coffee roasting plant, a move expected to boost export value and support environmentally sustainable production.
Lao coffee is one of the country’s leading agricultural exports, generating more than US$200 million in revenue annually, and the introduction of hydrogen-powered roasting is set to add significant value while opening doors to premium international markets.
The sector plays a key role in supporting rural livelihoods and national export revenues, with the government actively promoting modern processing, innovation, and value-added initiatives to strengthen the industry.
The new plant, located in Champasak province, was developed through a partnership between the Lao government, local coffee producers and a Japanese company led by Mr Ryutaro Nishio.
A pilot facility that began operations last year uses hydrogen fuel to roast coffee beans at around 200 degrees celsius, preserving the beans’ natural aroma and flavour. Unlike conventional roasting, which relies on fossil fuels, this process produces zero carbon dioxide emissions, making it fully carbon-neutral. The pilot plant success has led to the construction of a larger plant which will commence operation in 2027 with capacity of 5,000 tonnes annually.
The project has been made possible by Laos’ abundant hydropower resources, which allow hydrogen production at a lower cost than in neighbouring countries.
Mr Nishio said, “Our goal is to make hydrogen-roasted coffee a signature product of Laos. We want the global market to recognise Lao coffee for its quality, sustainability and innovation, while enabling it to compete effectively on the world stage.”
The 100% clean-label coffee is expected to attract high-end consumers worldwide, securing a sustainable future for Laos’ coffee industry.
