SWORDS, Ireland–(BUSINESS WIRE)–Trane Technologies (NYSE: TT), a global climate innovator, today announced it will further reduce the carbon impact of its industry-leading, sustainable HVAC solutions by purchasing low-carbon steel from primary supplier Nucor Corporation (NYSE: NUE), Econiq(TM), with an additional allotment from U. S. Steel (NYSE: X), verdeX(R). The steel will be used in U.S. manufacturing operations to build Trane(R) high-efficiency heat pumps and air conditioners for homes, and the