"The Texas blackout is another reminder that more frequent, climate-driven extreme weather puts stress on the country's electricity grid. It came just months after outages in California aimed at preventing wildfires.
Compounding this, electricity likely will be even more important in coming years amid a push to electrify cars and homes to reduce greenhouse gas emissions. That has many grid experts saying it's time to upgrade the country's electricity infrastructure.
That includes wires, power plants, big transmission towers and local utilities – everything that gets electricity to you. And much of that infrastructure was designed for a different era."