STOCKHOLM — The Royal Swedish Academy of Sciences awarded the 2026 Nobel Prize in Chemistry on Thursday to researchers behind metal-organic frameworks, the porous crystalline materials transforming carbon capture and water harvesting.

Metal-organic frameworks, known as MOFs, are crystalline structures built from metal ions linked by organic molecules. Their vast internal surface area allows them to trap gases, filter pollutants and pull drinkable water from desert air. The field has grown rapidly since the late 1990s and has moved into commercial applications.

The chemistry laureates will share the prize sum of 11 million Swedish kronor. The academy praised the work for addressing climate and resource challenges.

Researchers and industry figures welcomed the decision, noting that MOF-based systems are being deployed for direct air capture of carbon dioxide and atmospheric water generation. Several startups and established chemical firms have commercialised the technology. The recognition is expected to accelerate investment in the sector.

The laureates will receive their medals at the formal Nobel ceremony in Stockholm on December 10, the anniversary of Alfred Nobel's death.