Anyone paying even a bit of attention to climate solutions knows that we’ve seen in recent years tremendous development of wind and solar power generation. Most people also understand that that development needs to continue, along with deployment of other carbon-free power sources.

But in order for the clean energy transition to succeed, we also need to make ambitious improvements to America’s transmission grid. The transmission system is a vast, intricate, nationwide machine that most of us take for granted. Most people don’t fully understand all the things it does, why it’s so important, or how is needs to evolve.

My guest today, is Rob Gramlich. He’s the founder and President of a Washington-DC-based consultancy called Grid Strategies. You’d be hard pressed to find someone more knowledgeable than he is about the challenges and opportunities of grid improvement. He frequently testifies before Congress, the Federal energy regulatory commission, and state agencies, and he’s widely respected by key decisionmakers across the political spectrum. Rob has founded a number of important organizations, including Americans for a Clean Energy Grid. Before founding Grid Strategies, he also held important roles at the American Wind Energy Association, the Federal Energy Regulatory Commission (FERC) and elsewhere.

I sat down with Rob to better understand why improvements to the transmission system are essential for the success of the renewable energy transition. I was curious what needs to be improved to make the grid function as it needs to. I wanted to hear what obstacles are impeding these improvements, and where there may be opportunities—even in the current political environment—for meaningful progress on this complex and crucial aspect of the climate problem.

Other resources:

Ep. 21: Power grid expert Rob Gramlich, on the challenges and opportunities of transmission infrastructure improvement