Power-sector interviews on fuels, threats and grid strain.
Energy Central's feed carries Power Perspectives, interviews about what is squeezing the American grid: surging demand, aging coal plants, gunfire at substations and the case for nuclear and geothermal. Each conversation stays on one problem long enough to get to the cash flows, test ratings and supply chains underneath it.
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Power Perspectives runs through the Energy Central feed as an interview series built around one grid problem at a time. Kinsey Grant-Baker welcomes listeners and signs off on several episodes, and Matt Chester closes the one on drones. The guests supply the technical detail, and the questions keep coming back to cost, reliability and security. Rising electricity demand runs under several of these conversations. The geothermal episode cites estimates that U.S. demand will grow 25 percent by 2030 and 78 percent by 2050. In the nuclear conversation with Robert Bryce, data centers and AI explain why speed of deployment matters, and the case made is for reliable, always-on, carbon-free baseload. The coal episode hears the same demand story from the other side. Demand feeds a narrative of revival, even though the plants in question are described as old, expensive and less reliable than they used to be. By that episode's figure, keeping them online past their planned retirement dates has already cost consumers about $220 million, and Appalachian coal is getting more expensive as the most easily reached coal is used up. Geothermal gets an unusually engineering-minded hearing. The episode with a DOE leader ties a well's thermal decline rate to the cash-flow profile that attracts or scares off investors, then comes back to the surface to talk about turning lower-temperature heat into electricity and maximizing net megawatts sold. It also notes that many of the people making waves in geothermal came out of oil and gas. The nuclear discussion takes the supply chain question down to the periodic table, where China and Russia hold leverage over strategic elements. Then there is the hardware on the ground. The grid security episode sorts threats into 'three Bs' (ballistic, blast and break-in), puts ballistic events at 8 to 12 a month and names copper theft as one motive. It argues that a lab test stopping a few rounds proves little, because an attacker will keep firing until something gives. The drone episode describes an era of 'drones as infrastructure' and a move toward asset-based inspection, where each shot is planned in advance to capture the components that matter. The easiest way into the series is the episode with the plainest setup. 'How to un-duck the grid' begins with Kinsey Grant-Baker saying she wants to talk about ducks, then walks through the chart: demand dips at midday when solar is plentiful and climbs in the evening as the sun sets and natural gas steps in. Only then does Craig Lewis, founder and executive director of The Clean Coalition, arrive to discuss local solar, storage and community microgrids. The episode also offers an estimate that a quarter of electricity could come from local renewables, with transmission carrying the rest. Closings invite feedback through the Energy Central platform, and some point to a featured company, such as 3B or Skydio, in the show notes.
Made for: Suits a listener who wants the reasoning behind power-sector headlines, from coal plant retirements to data-center demand, and is comfortable hearing gigawatts, cash-flow profiles and test ratings in conversation.
What sets it apart: It moves between very different kinds of grid problem, from substation barriers tested against rifle fire and drone inspections to geothermal wells and coal economics. At its best it explains a concept like the duck curve plainly before a guest takes it into costs and engineering.
Welcome to the Energy Central Podcast Network—your ultimate resource for the biggest ideas, boldest perspectives, and best insights from across the electric power industry. We publish… Power Perspectives. From CEOs of major utilities to founders of energy tech startups pushing the envelope, Power Perspectives curates the news, thought leaders, and big picture conversations most important to modern power professionals—every week on Tuesdays. The Watt & Why. Dive deep into utility business strategies, straight from the minds of the leaders deciding what comes next. Host Mike Smith leverages his own decades of power utility industry experience and leadership to get to the bottom of what inspire…
A million grid assets stand between your shiny drone demo and a useful inspection plan.
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Short reviews from the PlayNext desk, based on the episodes we processed.
A clear-eyed look at what geothermal still has to solve underground, on the grid, and across the workforce.
Geothermal comes through as a familiar energy bet meeting a sharper demand moment. With some estimates pointing to U.S. electricity use rising 25 percent by 2030 and 78 percent by 2050, Kinsey Grant-Baker frames the technology less as a niche curiosity than as a resource being…
A substation wall takes sustained gunfire, showing where controlled security benchmarks can fall short.
The episode turns substation security from a vague grid concern into something more tangible. It frames ballistic attacks, blasts, break-ins, copper theft, and other material-driven threats as practical risks, then grounds the conversation in a wall test using a World War I-era…
A grounded nuclear expansion discussion linking AI demand, grid hardware, and rare earth geopolitics.
Energy Central's conversation with Robert Bryce frames nuclear power less as a technology debate than as an infrastructure test, sharpened by electrification, data centers, and AI.
A grounded look at autonomous drone inspections moving from better flights to measurable utility value.
Utilities are trying to turn drones into working infrastructure, and this episode lands on the practical test: whether better flying can become better operations.
Coal's revival story runs into the costly mechanics of keeping aging plants alive.
Power Perspectives gives coal's supposed comeback a grounded economic edit, looking at the politics of keeping old power plants alive after planned retirements.
Operational wisdom for building better things.
Field-tested startup talk for oil and gas.
Energy leadership, told from the field.
Insider conversations on how pipelines are run and regulated.
An equipment maker's view of the changing power grid
An interview discussing the duck curve challenge in renewable energy and how local solar plus storage and microgrids can help flatten it.
This episode explores the potential of geothermal energy in the U.S., discussing its growth, technology, and workforce development amid rising electricity demand.
An interview discussing the rising threat of physical attacks on substations and how ballistic walls are tested to protect the grid.
Discussion on the feasibility and future of nuclear power expansion in the context of rising electricity demand from data centers and electrification.
This episode explores how drones built for utility workflows can transform grid inspection from time-based to condition-based maintenance, featuring guests from Skydio.
This episode discusses the Trump administration's push to keep coal plants online, the costs to consumers, and the debate over coal's role in meeting surging electricity demand.
An interview with Craig Lewis discussing the duck curve and how local solar and microgrids can help balance electricity supply and demand.
This episode explores how AI and data centers can be integrated with power grids as assets rather than burdens, featuring expert Arushi Sharma-Frank.
This episode explores an innovation challenge in Cebu, Philippines, focusing on energy resilience and digital transformation in the power sector.
This episode explores utility customer satisfaction from national data and a utility's front-line perspective, featuring guests from ACSI and CPS Energy.