Alphabet's Google and Kairos Power will deploy an advanced nuclear plant connected to the Tennessee Valley Authority's electric grid by 2030, the companies announced on Monday.TVA has agreed to purchase up to 50 megawatts of power from Kairos' Hermes 2 reactor. It is the first utility in the U.S. to sign a power purchase agreement with an advanced reactor like Hermes 2, according to the companies.Hermes 2 is the first deployment under an agreement that Google and Kairos signed last year to launch the startu ...