PORT-OF-SPAIN, Trinidad (AP) — Trinidad and Tobago has signed agreements paving the way for U.S. companies to begin groundwork for installing large data centers in the Caribbean nation, sparking concerns about potential energy consumption and environmental impacts.

The memorandums of understanding with the Florida-headquartered Hummingbird AI Holdings and New York-based Ernst and Young LLP were signed on Friday, according to a statement from the office of Trinidad and Tobago’s Prime Minister Kamla Persad-Bissessar. These are the first such agreements with a Caribbean country.