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Topic: Blackouts

[Episode #152] – No Limits

Are there fundamental limits to the energy transition that will slow it down, or prevent us from decarbonizing our energy systems? Critics and skeptics of the energy transition have pointed to issues like the problems of producing key minerals, or the costs of renewable energy, or path dependency in emerging economies. Some have questioned whether renewables resources even exist in sufficient quantities to displace the existing energy system, or whether there is enough land to site the requisite new wind and solar capacity.

In this show, we tackle these questions one by one, and explain why there are no fundamental limits that will bring the energy transition to a hard stop in the decades ahead. Quite the opposite, in fact. The safest assumption now is that renewables will continue to grow exponentially, and we should be thinking about the implications of that, rather than asking how the current system can struggle to persist. We’ll also explain why the transition will actually encourage economic growth, rather than restrict it.

Our guide for this discussion is Kingsmill Bond of the Carbon Tracker clean energy think tank based in London. We review several recent reports that he and his colleagues at Carbon Tracker have produced which specifically address these questions, and show how incredibly large our resources of renewable energy and key minerals really are. We’ll also discuss why emerging economies are more likely to leapfrog over the older conventional energy systems and go straight for the new technologies of the transition.

Finally, we share a number of exciting announcements about the future direction of this show and some new features we’re making available to annual subscribers!

Geek rating: 6

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[Episode #150] – Resilient and Reliable Power

As areas like California and Texas struggle amid wildfires, extreme freezes, high winds and other challenges, and take measures to keep the lights on, it’s worth pausing to consider what “resilient” and “reliable” grid power means from the perspective of grid planning. What, specifically, should the operators of the bulk power system do to make their grids more reliable? Do wholesale power markets need to be reformed, to internalize the costs of power shutoffs and send price signals that project developers can respond to? How can new technologies, like demand response systems and microgrids, play new roles in making grids more resilient? And at an even more fundamental level… who is the grid for, anyway? Does the grid exist to serve people, or do people exist to serve the grid?

Energy Transition Show regular Lorenzo Kristov, a grid architect of over 20 years’ experience, has been thinking deeply about these questions and shares his thoughts with us in this episode. Inverting the usual logic of grid planning, he suggests that more active participation by customers and distributed energy resources can help improve both grid resilience and reliability, while democratizing grid power and grid governance. This thoughtful, heady interview will leave even veteran grid experts with more than a few new ideas to consider!

Geek rating: 9

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[Episode #145] – A Slow Take on the Texas Blackout

In the middle of February 2021, an Arctic cold front wreaked havoc on Texas, causing a blackout that plunged more than 4 million customers into darkness and cold during single-digit temperatures. The crisis led to the deaths of nearly 200 people and an estimated $50 billion changed hands, saddling millions of customers, including ones in neighboring states, with unexpected excess costs.

What happened in Texas is an incredibly complex story involving many factors, from a simple lack of weatherization, to flaws in the state’s electricity market structure, to failed governance. And untangling that story, and identifying ways to prevent such a crisis from ever happening again, is a complex task. To help us with it, we invited several Energy Transition Show alumni—journalist Russell Gold of the Wall Street Journal, professor Emily Grubert of the Georgia Institute of Technology, and legal scholar Ari Peskoe of Harvard Law School—to join us in a four-way conversation that explores all the angles.

Geek rating: 8

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[Episode #129] – Deep Decarbonization Policy for the US

We have seen numerous models showing how a mostly- or fully-decarbonized energy system can work, but how do we actually plot a path from where we are now to a deeply decarbonized energy system in the future? What are the specific policy pathways that we need to follow? And how can we make sure that we’re making the right moves now to put ourselves on those paths?

In this episode, we speak with renowned economist Dr. Jeffrey Sachs of Columbia University about why deep decarbonization must be our goal for the global economy, as well as some of the main pathways to that goal. Based on numerous studies, including the output of the multi-country Deep Decarbonization Pathways Project, as well as several major papers which are in the process of being published under the auspices of the UN Sustainable Development Solutions Network (SDSN), we discuss how energy transition is actually very affordable and practical, and will ultimately deliver a better world on numerous fronts. Dr. Sachs shares with us not only his vision for a global energy transition, but some deep insights, based on his 40 years of study, about the importance of strong leadership in achieving it, and some of the interesting parallels between this moment and the Great Depression.

Geek rating: 3

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