Mitsubishi Heavy Industries (MHI, 三菱重工業株式会社) is an industrial group, spanning energy, infrastructure, machinery, aerospace, and defense businesses. Its products include gas and steam turbines, carbon capture systems, defense equipment, power plants, HVAC and automated transit systems, elevators, ships, etc. The company provides engineering, procurement, and construction (EPC) for power plants, aftermarket support, carbon capture and hydrogen integration, and other services.