Heat Wave Putting Historic Strain on Power Grid, With Rolling Blackouts Possible

California is facing its highest chance of blackouts this year as a brutal heat wave continues to blanket the state with triple-digit temperatures. State energy officials said the electrical load Tuesday afternoon could top 51,000 megawatts, the highest demand the state has ever seen. Kari Hall and Bob Redell report. Stay connected: Follow us on Twitter: http://www.twitter.com/nbcbayarea Like us on Facebook: http://www.facebook.com/nbcbayarea Follow us on Instagram: http://www.instagram.com/nbcbayarea Follow us on TikTok: https://www.tiktok.com/@nbcbayarea Catch up on all the day's news: http://www.nbcbayarea.com Download our mobile app: On iOS: http://nbcbay.com/R1BhqYM On Android: http://nbcbay.com/rUcA97h Watch us on OTT: Add our channel on Roku: https://bit.ly/3ySK60j Download our app on Amazon Fire TV: https://amzn.to/3FmmiEA