About two-thirds of upcoming datacenters, which typically require a large amount of water to operate, are set to be built in places that have been among the driest in the country over the past year.

Of 809 planned datacenters, 517 are in locations that have been in drought conditions throughout the past year, according to data from Cleanview and the federal government, which grades drought across four levels of severity. A similar proportion of existing datacenters are already situated in drought-affected areas.

More than 60% of the contiguous US is currently at varying stages of drought, the largest expanse for spring in modern records, with a particularly severe lack of rain and snow in the south-east and west desiccating croplands and raising fears of a disastrous wildfire season.