Keeping the lights on during extreme cold snaps takes investments and upgrades

(The Conversation is an independent and nonprofit source of news, analysis and commentary from academic experts.) Zhaoyu Wang, Iowa State University (THE CONVERSATION) Polar vortexes. Hurricanes. Wildfires. With climate change making extreme weather events more frequent and intense, it is getting harder to keep the lights on and HVAC systems running. As a power system […]