Svalbard Global Seed Vault

The Seed Vault serves a humanitarian purpose and is part of the international system for conserving plant genetic diversity guided by the UN organisation for Food and Agriculturen (FAO). We offer safe, free and long-term storage of seed duplicates from all genebanks and nations participating in the global community’s joint effort to ensure the world’s future food supply. The Svalbard Global Seed Vault facilitates security conservation of seeds, comprising genetic material of importance for food and agriculture. The idea of having a global security storage facility in Svalbard, to house duplicates of seed conserved in gene banks all over the world began being discussed in the 1980s. The Seed Vault, carved into virgin solid rock was opened on 26 February 2008. The seed storage area itself is located more than 100 meters inside the mountain, and under layers of rock that range between 40 and 60 meters thick.

Amid the 872-day siege of Leningrad in the early 1940s, nine people died protecting a library. This library was not for books, but for seeds collected from around the globe. The nine who died were food scientists, starving to death alongside 700,000 of their neighbors. The library they were protecting was the world’s first seedbank, an ancestor to current-day genebanks worldwide. Now, there are hundreds of genebanks around the world. “Almost every country has its own national genebank,” Stefan Schmitz, executive director of the Crop Trust , tells Popular Science . And there are countless beyond those. At the Crop Trust, Schmitz and his colleagues work to support genebanks and seedbanks (like genebanks, but focused on seeds) through funding, management, trainings, and technology. Genebanks help protect important plant varieties, such as the West African Bambara groundnut shown here. Image: Crop Trust / Michael Major ICARDA’s collection shows us how seeds adapt to challenging climates over centuries. Seeds evolve to better withstand their environments from generation to generation. Many of ICARDA’s seeds evolved in some of the most extreme conditions on Earth and may hold the answer to humanity’s survival on a warming globe. “We are talking about climate resilience. We are also talking about this kind of adaptation to this extreme heat, salinity, and drought conditions,” Tsivelikas says. You can also think of genebanks as agricultural safety nets. In regions that experience natural disaster or war, “they provide emergency support for farmers,” Schmitz says. “Genebanks have been in a position to provide old, adapted seeds to farmers so they could then multiply them again.” Does eating spicy food help you lose weight? Science has a clear answer. The vulnerability of genebanks makes this extra assurance essential. Power outages, war, and imperfect infrastructure can compromise a genebank overnight. Just one power outage can be a crisis for a facility that needs to keep temperatures at zero degrees Fahrenheit (-18 degrees Celsius). They put a massive global facility in the North Pole, in a part of Norway called Svalbard. There, the farthest north you can go on a commercial airline, the frigid permafrost ensures that even if the power went out, the seeds inside the vault would still be safe. Now, the Svalbard Global Seed Vault houses 1,378,238 seed samples from almost every country globally, with room for millions more. “Svalbard is nothing else but a huge backup facility,” says Schmitz. “So that in case one of the 800+ genebanks loses their collection due to [a] thunderstorm, fire, earthquake, or war, you can make sure you have this security backup.” On June 3, 2025, several staff members transported ICARDA seed samples into the Svalbard Global Seed Vault in northern Norway. That week alone, 14 genebanks from around the world deposited more than 11,200 seed samples, underscoring the critical role of crop diversity in future food security. Image: Xinhua News Agency / Contributor / Getty Images Xinhua News Agency Shortly after Svalbard was established, Tsivelikas’ colleagues at an ICARDA genebank in Syria began sending the new facility copies of their seeds via the black box system. When civil war broke out in 2011, they ramped up their shipments, reaching over 100,000 duplicates under Svalbard’s roof. Tsivelikas’ relief and gratitude at his colleagues’ forethought is palpable to this day. “I cannot express how wise my colleagues in Syria were,” he says. “They were thinking of every possible event that could happen.” While they couldn’t predict the specifics of this civil war, they were ready for it anyway. After the team evacuated, ICARDA established new genebanks in Morocco and Lebanon. ICARDA was the first genebank to retrieve its collection from Svalbard, but there have been others since. Now, Sudanese genebank workers are following in the footsteps of those in Syria, sending seeds to Svalbard amid their civil war . Th