Talen Energy
Hitachi Energy
TOP 250 COMPANIES
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Talen Energy
Data Centre Leader: Mac McFarland Industry: Power & Energy
Talen Energy is an independent power producer whose generation fleet sits almost entirely within PJM in the east US. Its majority-owned Susquehanna nuclear plant underpins a 1.92GW agreement supplying AWS data centres in Pennsylvania through 2042, which moved to a front-of-the-meter structure in April 2026. Talen and Amazon are also assessing small modular reactors.
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Hitachi Energy
Data Centre Leader: Andreas Schierenbeck Industry: Power & Energy
Hitachi Energy supplies the grid equipment underpinning data centre power: transformers, switchgear and HVDC links connecting campuses to transmission networks. With transformer lead times stretching and hyperscale demand rising, the company is committing billions of dollars to expanding manufacturing capacity, making its output a determining factor in how quickly new sites reach energisation.
60 datacentremagazine. com