Direct Current - An Energy.gov Podcast

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Direct Current is a podcast about energy -- the kind that lights our homes, powers our lives and shapes our world. From the U.S. Department of Energy’s digital team in Washington, D.C., Direct Current brings you fresh, insightful stories of how we generate and use electricity, what that means for th…

Energy.gov Digital Team


    • Jan 10, 2025 LATEST EPISODE
    • infrequent NEW EPISODES
    • 22m AVG DURATION
    • 105 EPISODES

    4.5 from 107 ratings Listeners of Direct Current - An Energy.gov Podcast that love the show mention: government podcast, doe, good production, agency, enthralling, surprisingly, great start, solutions, quirky, energy, technical, science, well produced, surprised, charming, expect, accessible, research, power, good job.


    Ivy Insights

    The Direct Current - An Energy.gov Podcast is a high-quality and informative podcast that delves into various energy topics in an enjoyable and engaging way. The hosts put a lot of effort and research into each episode, resulting in content that is interesting and teaches listeners something new. The episodes are well-structured and manage to fit a lot of information into a manageable timeframe, providing a deep dive into the energy landscape without overwhelming the listener. The audio quality is impeccable, making it one of the best-sounding podcasts out there.

    One of the best aspects of this podcast is its ability to make complex energy topics accessible to listeners with different levels of technical backgrounds. Whether you're an energy nerd or just someone interested in learning more about the subject, this podcast has something for you. The hosts do a great job of explaining cutting-edge scientific research and work in real-life terms, bringing each topic to life. They also inject personality into the storytelling, making listening to the podcast both fun and educational.

    However, one drawback of this podcast is its infrequency in releasing new episodes. While it's understandable that it may not be the hosts' full-time jobs and that producing high-quality content takes time, it would be nice to have more episodes to enjoy. Despite this, what has been released so far is definitely worth listening to.

    In conclusion, The Direct Current - An Energy.gov Podcast is a standout government podcast that showcases the important work done by DOE while being entertaining and informative at the same time. It successfully bridges the gap between science and storytelling, making it an enjoyable listen for anyone interested in understanding energy issues. With its high production value, diverse interviews, and depth of understanding displayed by the team behind it, this podcast sets a standard for how government podcasts can be both nerdy and cool.



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    Latest episodes from Direct Current - An Energy.gov Podcast

    S5 E4: Science Powered by Exascale

    Play Episode Listen Later Jan 10, 2025 24:22


    What is exascale computing? Why does it matter? To find out, we connected with the computing experts at DOE's national laboratories. Join us as we discuss the arduous journey to build three of the fastest computers in the world and their software. After more than a decade of planning and work, these powerful exascale computers are now enabling groundbreaking research that wouldn't be possible otherwise. With research in cancer, biofuels, space exploration, and more, exascale computing is bringing scientific discovery to new heights.

    S5 E3: The Next Generation Science of Pandemics

    Play Episode Listen Later Dec 6, 2024 21:58


    The COVID-19 pandemic serves as a stark reminder that, despite our great achievements, we are still bound by the laws of our own biology. And while the Coronavirus has been a tragedy on a global scale, it has also pushed the scientific community to new levels of cooperation, coordination, and discovery. Join us while we discuss the extraordinary advancements brought about by the National Virtual Biotechnology Laboratory's work during the COVID-19 pandemic. Though we still face many obstacles in pandemic prevention, detection, and mitigation. Thankfully, the DOE and its National laboratories are uniquely qualified to meet these challenges, head-on. We have mobilized like never before, and have powerful new collaborative tools in our arsenal.

    S5 E2: Fully Charged: How Batteries Are Combating the Climate Crisis, Part 2

    Play Episode Listen Later Jul 25, 2024 21:54


    The second of two episodes, we're going under the hood to take a look at something these EVs all share in common — a battery. Where do they come from? How do they work? And how the U.S. is working to meet the demand for millions of batteries for EVs, grid storage, and more.

    S5 E1: Fully Charged: How Batteries Are Combating the Climate Crisis, Part 1 (REBROADCAST)

    Play Episode Listen Later May 15, 2024 13:50


    The first of two episodes, we're going under the hood to take a look at something these EVs all share in common — a battery. Where do they come from? How do they work? And how the U.S. is working to meet the demand for millions of batteries for EVs, grid storage, and more.

    S4 E5: End of Year Chat with Secretary Jennifer Granholm

    Play Episode Listen Later Dec 20, 2023 38:36


    Join us for an energizing conversation with Secretary Jennifer Granholm, focused on the Department of Energy's 2023 accomplishments and the progress of President Biden's Investing in America agenda. From shaping the future of transportation to creating thousands of good-paying clean energy jobs. With historic investments in our electric grid to deliver reliable, affordable, clean power to all Americans, including in rural and underserved communities. DOE is focused on a just clean energy economy, ensuring that this historic transition lifts up the most vulnerable among us. Find out how the Investing in America agenda is helping everyday Americans and more on this episode of Direct Current.

    S4 E4: 70 Years of Atoms for Peace

    Play Episode Listen Later Dec 8, 2023 25:22


    70 years ago, President Dwight D. Eisenhower went before the United Nations and delivered a speech unlike anything the world had ever heard. The president spoke in sweeping terms about the terrible destructive power of new atomic weapons. But he also had a message for the assembly, one with a more optimistic tone: Join us in harnessing the power of the atom for good — not evil. From the dawn of the atomic age, nuclear power branched into two distinct paths: nuclear energy, and nuclear weapons. A chain reaction of historical events would lead down one path to the creation and eventual detonation of the world's first atomic weapons in 1945. Down the other path, work forged ahead on peaceful uses of nuclear power. Join us on a trip through nuclear history, from "Atoms for Peace" to today.

    S4 E3: Fully Charged: How Batteries Are Combating the Climate Crisis, Part 1

    Play Episode Listen Later Oct 17, 2023 12:32


    The first of two episodes, we're going under the hood to take a look at something these EVs all share in common — a battery. Where do they come from? How do they work? And how the U.S. is working to meet the demand for millions of batteries for EVs, grid storage, and more.

    The Manhattan Project, Part 2 (REBROADCAST)

    Play Episode Listen Later Jul 20, 2023 36:30


    The conclusion of our two part story on the Manhattan Project. We take you to the Trinity site where the first bomb was tested and then follow the Airmen as they drop the first ever atomic bombs. Later, learn about the creation of the Department of Energy and how, along with the National Park Service, we're preserving the origins of nuclear power and weaponry.

    The Manhattan Project, Part 1 (REBROADCAST)

    Play Episode Listen Later Jul 20, 2023 35:27


    The first of two episodes that tell the story of an unprecedented, U.S. government effort to beat Nazi Germany in the race to construct a nuclear weapon, the dawn of the atomic age, and how that legacy is being preserved.

    S4 E2: The Extremes of Weather in a Changing Climate

    Play Episode Listen Later Jul 6, 2023 18:15


    In this second episode of season 4 of Direct Current, we dive into a topic that's been in the news a lot lately: extreme weather. While intense storms have splashed across headlines throughout history, the frequency seems to be increasing. Interviews with Colin Zarzycki, an Assistant Professor at Penn State University, and Alan Rhoades, a research scientist with Lawrence Berkeley National Laboratory, help us explain how climate modeling is helping scientists predict what may lie ahead. 

    S4 E1: Keeping the Lights on in Ukraine

    Play Episode Listen Later May 3, 2023 18:34


    Season 4 of Direct Current opens with a race against the clock, as the Department of Energy and National Labs join forces with industry and international partners to get emergency shipments of electrical grid components to Ukraine — before Russian attacks plunge the country into darkness.

    Who Cares About Quantum? (Season 4 Teaser)

    Play Episode Listen Later Feb 22, 2023 14:22


    "Quantum" is everywhere these days — in the news, on TV, in the titles of blockbuster action films — but what even is it? Why is it important to understand it? Basically... who cares about quantum?To find out, we got philosophical with National Lab quantum scientists Anna Grassellino and David Awschalom about their brain-bending research, the massive impacts it could have on our lives, and the joy and frustration of chasing breakthroughs that can take decades to arrive. Also: Season 4 of Direct Current is coming soon! Subscribe today wherever you get your podcasts to get a fresh delivery of energy audio goodness in your feed when it drops in spring 2023. Don't miss it!

    People Powered: Chris Castro, Director of Sustainability

    Play Episode Listen Later Aug 4, 2022


    For years, Chris Castro worked tirelessly to bring a brighter future to the city of Orlando, Florida. We heard from the (now-former) director of sustainability about how he got his start, his passion for clean energy, and the city's resilience efforts.

    SPECIAL FEATURE: The Name Change Initiative

    Play Episode Listen Later Jun 17, 2022


    From Lawrence Berkeley National Laboratory's podcast "A Day in the Half-Life" comes this episode about the challenges facing scientists who transition to a new identity — and efforts to get transgender researchers proper credit for their published work.

    People Powered: Conrad Flowers, Lead Interconnection Engineer

    Play Episode Listen Later Apr 13, 2022


    Conrad Flowers wanted a more fulfilling career, so he followed his passion and took a job in solar energy. Now he's connecting solar farms to the electric grid and helping train the next generation of engineers.

    People Powered: AlexAnna Salmon, Village Council President

    Play Episode Listen Later Feb 17, 2022


    AlexAnna Salmon is a fierce advocate for her home, a remote Alaskan town called Igiugig. As village council president, she's working to preserve her tribe's traditional way of life amid a warming climate and a shift from fossil fuels to clean energy.

    People Powered: Gaby Ibarra, Building Energy Analyst

    Play Episode Listen Later Jan 21, 2022


    Our series highlighting workers in clean energy continues! Gaby Ibarra, a first-generation college student and daughter of immigrants, shares her journey into a new career helping modernize heating and cooling systems for old buildings in New York City.

    People Powered: Michael Flores, Wind Technician

    Play Episode Listen Later Dec 21, 2021


    In the latest episode of "People Powered," our new series on clean energy careers, wind technician Michael Flores shares what it's like to travel the country and scale 300-foot wind turbines for a living — and why he's sticking with wind for the long run.

    People Powered: Kaly Moore, Solar Construction Manager

    Play Episode Listen Later Nov 29, 2021


    Presenting "People Powered," a new series on clean energy careers! There are millions of good-paying jobs in energy, and we'll be introducing you to the folks who do them — starting with Kaly Moore, construction manager at a Washington, DC, solar company.

    Brewing Up Energy Savings

    Play Episode Listen Later Sep 30, 2021


    Contained within a single glass of beer is hundreds of hours of labor and vast amounts of resources. Join us as we go inside a popular craft brewery and learn how DOE programs are helping reduce costs while saving water and energy.

    LCLS-II: Brighter, Faster, Smaller

    Play Episode Listen Later Jul 9, 2021


    Stretching nearly two miles under a freeway in Palo Alto, CA, the Linac Coherent Light Source (LCLS) is a huge X-ray laser with the power to capture images of molecules in motion. Now, a big upgrade is taking this SLAC Lab facility to the next level.

    smaller stretching palo alto brighter lcls linac coherent light source lcls
    LPO's New Look: A Conversation with Jigar Shah

    Play Episode Listen Later Jun 14, 2021


    With $40 billion in lending authority, the Loan Programs Office is one of the Energy Department's most powerful clean energy investment tools. We sat down with Director Jigar Shah to talk about how LPO works, and what's in store for the future of energy.

    Getting to Know Secretary Granholm

    Play Episode Listen Later Apr 21, 2021


    The nation's 16th Secretary of Energy, Jennifer Granholm, sat down with Direct Current to talk clean energy, climate, her "obsession" with creating millions of good-paying union jobs, and her vision for the Department of Energy.

    Mars 2020, Part 2: SuperCam Does It All

    Play Episode Listen Later Jul 30, 2020 22:03


    Mars 2020, Part 1: Powered by Plutonium

    Play Episode Listen Later Jul 24, 2020 32:37


    AI: Safer, Smarter, More Secure (Live at AAAS)

    Play Episode Listen Later Apr 22, 2020 23:39


    The Future of Water & Wildfire (Live at AAAS)

    Play Episode Listen Later Mar 31, 2020 25:12


    National Labs Respond to COVID-19

    Play Episode Listen Later Mar 14, 2020 9:32


    Tribal Energy: Powering Self-Determination

    Play Episode Listen Later Dec 10, 2019 38:48


    AI: This Is Just the Beginning

    Play Episode Listen Later Oct 9, 2019 22:30


    S3 E8: KRUSTY in Spaaace!

    Play Episode Listen Later Jul 16, 2019 23:30


    S3 E7: DUNE: The Neutrinos Must Flow

    Play Episode Listen Later May 7, 2019 44:04


    S3 E6: Women in Power: The C3E Story

    Play Episode Listen Later Mar 20, 2019 25:19


    S3 E5: Microbiomes! Live at AAAS

    Play Episode Listen Later Mar 1, 2019


    There's an invisible world of microbes living all around us that we're only just beginning to understand. We talked to two DOE scientists at the 2019 AAAS Meeting in D.C. to learn how genetic research could answer big questions about these tiny organisms.

    S3 E5: Microbiomes! Live at AAAS

    Play Episode Listen Later Feb 28, 2019 26:02


    S3 E4: This Episode Stinks

    Play Episode Listen Later Nov 21, 2018


    Grease. Gunk. Sludge. Where most people see a nasty nuisance, these scientists see powerful potential. Join us as we wade into the world of bioenergy and learn about the folks working to turn waste into useful energy!

    S3 E4: This Episode Stinks

    Play Episode Listen Later Nov 21, 2018 35:12


    S3 E3: Nuclear Energy: Fact, Fiction, Future 

    Play Episode Listen Later Sep 13, 2018


    Nuclear energy gets a bad rap on "The Simpsons," but there's a lot more to the story. In this episode of Direct Current, we separate fact from fiction and and explore how splitting atoms could play a big role in America's clean energy future.

    S3 E3: Nuclear Energy: Fact, Fiction, Future 

    Play Episode Listen Later Sep 13, 2018 38:15


    S3 E2: Makers

    Play Episode Listen Later Jul 31, 2018


    This episode of Direct Current is dedicated to the makers at the Energy Department — the engineers, researchers and artisans whose creations are pushing science and technology to exciting new places.

    S3 E2: Makers

    Play Episode Listen Later Jul 31, 2018 28:56


    S3 E1: Sitting Down with Secretary Perry

    Play Episode Listen Later Jun 20, 2018


    You know Rick Perry as the current Secretary of Energy and former Texas governor, but did you know he once played drums with ZZ Top? On the Direct Current season 3 premiere, hear from Perry on everything from supercomputers to "Dancing with the Stars."

    S3 E1: Sitting Down with Secretary Perry

    Play Episode Listen Later Jun 20, 2018 23:50


    S2 E9: Power Couple

    Play Episode Listen Later Feb 5, 2018


    A pair of energy detectives is hunting down waste and saving money at two big U.S. manufacturing companies. Hear their story, and learn how our Better Plants program is helping partners across the nation find similar success.

    S2 E9: Power Couple

    Play Episode Listen Later Feb 5, 2018 18:44


    S2 E8: Holiday Lights, Redux

    Play Episode Listen Later Dec 19, 2017


    We're keeping the season merry and bright with a show about data and holiday lights!

    S2 E8: Holiday Lights, Redux

    Play Episode Listen Later Dec 19, 2017 15:20


    SHORT CIRCUIT | History of the Light Bulb

    Play Episode Listen Later Nov 14, 2017


    One of the most ubiquitous items in the world is an item you can probably see from wherever you’re listening… the light bulb. The story of how the light bulb came to light is a fascinating one that we think even a child could understand.

    SHORT CIRCUIT | History of the Light Bulb

    Play Episode Listen Later Nov 14, 2017 7:29


    S2 E7: Energy Secrets

    Play Episode Listen Later Oct 27, 2017


    From the real science behind the Upside Down in Netflix's "Stranger Things" to the mysterious death of a U.S. president, Direct Current is pulling back the curtain on some of our deepest, darkest #EnergySecrets.

    S2 E7: Energy Secrets

    Play Episode Listen Later Oct 27, 2017 26:31


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