https://www.theregister.co.uk/2019/04/15/facebook_subsidiary_building_data_centre_in_iowa/

A legal entity called Siculus Inc plans to build a data centre covering 1 million square foot (c 92,900m2) next door to Facebook's 2.5 million square feet (c 232,257m2) infrastructure campus in Altoona, Iowa.

The undertaking, codenamed Project Sequelant, has already been approved by the Altoona Planning and Zoning Commission.