Laos launches Asia’s first hydrogen-powered coffee roasting plant to boost exports, sustainable production 

LAOS – Laos has launched Asia’s first hydrogen-powered coffee roasting plant in Champasak province, marking a major upgrade for the country’s coffee industry and strengthening its position in premium global markets. 

Coffee is one of Laos’ leading agricultural exports, generating more than US$200 million annually, and the introduction of hydrogen-powered roasting is expected to add significant value while supporting environmentally sustainable production.  

The sector plays a central role in rural livelihoods and national export earnings, with the government actively promoting modern processing, innovation and value-added initiatives. 

The plant was developed through a partnership between a Japanese company led by Mr Ryutaro Nishio, local coffee producers and the Lao government, which has provided incentives to encourage sustainable production practices.  

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, the hydrogen process produces zero carbon dioxide emissions, making it fully carbon-neutral.  

The project is supported by Laos’ abundant hydropower resources, which allow hydrogen to be produced at a lower cost than in neighbouring countries, ensuring that the facility remains competitive while meeting environmental standards. 

Encouraged by the pilot’s success, construction is now underway on a larger facility with a planned capacity of 5,000 tonnes a year. Full-scale production is expected to begin in 2027, significantly increasing the country’s ability to supply high-value roasted coffee to international buyers. 

“Our goal is to make hydrogen-roasted coffee a signature product of Laos,” Nishio told a news segment broadcast on NHK World. “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 project is expected to deliver direct benefits to local farmers by opening access to higher-value export markets and improving farm-gate prices.  

The “100 percent clean coffee” label is designed to appeal to high-end consumers seeking sustainable and traceable products, helping to secure long-term income growth for producing communities. 

Recognising coffee’s contribution to economic development, the Lao government and its partners have spent the last decade upgrading production methods, improving quality and expanding market access.  

While the Bolaven Plateau remains the main growing region, coffee is also produced in northern provinces such as Phongsaly, Huaphan and Xiengkhouang, where growers are increasingly receiving positive market feedback. 

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