Microsoft has positioned a cluster of data centers in rural Washington state as a successful example of balancing massive computing infrastructure with local community needs. The company points to facilities in Quincy and surrounding areas of Grant County as models where economic benefits flow to residents without overwhelming the region’s resources. Yet questions remain about whether this approach can scale amid surging artificial intelligence demands that require far more power and water than previous generations of technology. The facilities sit in the Columbia Basin, a region long defined by agriculture and the massive hydroelectric output of the Columbia River. Microsoft began building here in the early 2000s, drawn by affordable land, low-cost electricity from the Grant County Public Utility District, and a fiber optic backbone originally installed to serve irrigation systems.…