Weathered S02E06 - Could The Next Blackout Be More Deadly Than Katrina?

With climate change making temperatures more extreme each year, like we recently saw in the great Texas freeze and the Northwest heatwave, large-scale power outages become a matter of life and death. Could a power grid failure during an extreme weather event be the most deadly weather disaster in US history? And what can we do to prevent this kind of catastrophic blackout?