Even before we turn on a light switch or plug an appliance into an electric outlet, the atoms that power our daily life have traveled a long journey across the grid to reach our homes. And to meet the demands of a net zero future, that grid will need an upgrade. BloombergNEF analysis estimates that the world will need to nearly double its grid network to 111 million kilometers– a distance almost three quarters the way to the sun– by 2050. How will we get there?  Former BNEF grid expert Sanjeet Sanghera, who is now working on strategic futures at the National Grid, tells Akshat Rathi about the challenges and opportunities presented by the enormous transformation of the world’s biggest machine.

Explore further:

• Past episode with Stacey Abrams on how Americans can switch to electric heating and appliances in their homes
• Past episode with Jenny Chase of BNEF on how the world can triple renewables by 2030.
• Past episode with MIT’s Priya Donti on how AI’s climate change applications may include grid optimization
• Past episode with Vestas CEO Henrik Andersen on the recovery and growth of the wind industry 

Zero is a production of Bloomberg Green. Our producer is Mythili Rao. Special thanks this week to Siobhan Wagner and Matthew Griffin. Thoughts or suggestions? Email us at zeropod@bloomberg.net. For more coverage of climate change and solutions, visit https://www.bloomberg.com/green.