Factories that produce footwear for brands like Adidas and Nike and fast fashion online retailers including BooHoo and ASOS may be plunged under water by 2030 as the concentration of carbon dioxide in the atmosphere continues to build, and the rate of sea-level rise accelerates, according to research by Cornell university.

Cornell’s analysis overlaid a map of factory locations in Jakarta (Indonesia), Phnom Penh (Cambodia), Tiruppur (India), Dhaka (Bangladesh), Guangzhou (China), Colombo (Sri Lanka) and Ho Chi Minh City (Vietnam) from the database of the Open Apparel Registry, an open source mapping tool, onto data from the United States climate change think-tank, Climate Central, on where elevation will fall below the level of a coastal flood on average once per year by 2030.