A home’s HVAC system plays the essential role of keeping a house warm in the winter and cool in the summer. Replacing one is a major investment, so many homeowners let it slide for longer than they ...

LyondellBasell (NYSE:LYB) said Thursday it signed a memorandum of understanding with Technip Energies (OTCPK:THNPY) (OTCPK:THNPF) and Chevron Phillips Chemical to evaluate a new electric steam ...