Seattle

Seattle is the largest city in the Pacific Northwest and the principal commercial hub of Washington state, with approximately 750,000 residents. The city's mild climate, abundant hydropower from the Cascades, and proximity to major technology employers have made it a significant destination for data-centre investment, drone-logistics expansion, and defence-sector contracting alike. Seattle is also a sanctuary city whose 2026 council votes have restricted, not expanded, local cooperation with federal immigration enforcement.

Seattle enacted a 365-day emergency moratorium on new data centres on 30 April 2026, after four developers asked Seattle City Light (the city's municipally owned electric utility) for power to run five facilities totalling 369 MW. The moratorium was introduced by council members Juarez, Lin, and Hollingsworth; at least two developers withdrew before the council voted 9-0 on 9 and 10 June to make the freeze legally binding. The enacted threshold is any new load above 20 MVA (megavolt-amperes, apparent electrical capacity, roughly the draw of 16,000 homes); existing data centres are exempt and may expand under current rules. Mayor Katie Wilson confirmed on 1 May that executive steps were being identified, and the enacted ordinance carries a binding delivery calendar: Seattle City Light must propose rate and capacity changes by 1 July, and Seattle Public Utilities must deliver a water-usage assessment by 30 October. Seattle City Light's public ownership gives the city a direct lever most US cities with investor-owned utilities lack: the council can instruct the utility to refuse load connections without a separate regulatory procedure.

Seattle is one of sixteen 2026 FIFA World Cup host cities, staging six matches at Lumen Field (capacity approximately 69,000). The city's most charged fixture was the Egypt vs Iran Group G decider on 26 June, which fell on Seattle's annual Pride Weekend opening night; both nations formally objected, but FIFA permitted rainbow flags inside the stadium. The match finished 1-1, eliminating Iran from the tournament without a defeat in the group stage. Lumen Field went on to host Belgium's extra-time win over Senegal on 1 July and Belgium's 4-1 defeat of the United States on 6 July, eliminating the last of the tournament's three co-hosts before the quarter-finals.

Zipline, the drone-delivery operator, added Seattle as a new US market in March 2026 during its Series H funding extension to $800 million.

Seattle featured in June 2026 coverage of Cambridge AI-materials firm CuspAI's reported $400m raise at a $2.6bn valuation, cited as one of the cities, alongside Singapore, where the investor upside from British-founded AI startups is increasingly accruing, since backer Bezos Expeditions is Seattle-based.