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Clean Energy Today

Clean Energy Today

著者: Lisa Cohn
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How innovators, businesses and consumers are shaping the clean energy transition. Hosted by longtime energy writer Lisa Cohn.2025 政治・政府
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  • 4 Challenges to Advanced Nuclear Reactor Deployment for Data Centers
    2025/09/13

    Hadron Energy says its micro modular reactors will produce power at 15 cents/kWh. How will the company make that possible?

    Do small modular reactors create more radioactive waste than conventional nuclear reactors?

    Which states have a moratorium on nuclear energy deployment?

    These are some of the questions my guests addressed in this podcast.

    Advanced nuclear reactors are seen as key to meeting soaring data center, AI and electrification demand because they provide baseload power and are carbon-free. But the advanced nuclear reactor industry faces a number of challenges, including regulatory delays, state bans on nuclear, high costs and waste-disposal issues.

    Guests:

    Samuel Gibson, founder and CEO at Hadron Energy

    Woody Hastings, program director at The Climate Center

    Tom Bailey, vice president of energy at Flexential

    Background reading:’

    Google Announces Tennessee Site for Small Nuclear Reactor

    Small Modular Reactors Produce High Levels of Nuclear Waste

    How Geothermal Energy Can Fill in Solar and Wind Energy Gaps in Clean Microgrids

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    31 分
  • Crunching the EV Numbers in Rural Areas with EVmath
    2025/08/28

    In rural Oregon, electricity prices are low compared to those of gasoline and diesel fuel, as low as 6 cents/kWh. EVmath is a nonprofit that aims to help rural drivers crunch the numbers on buying EVs--beginning with Oregon and Washington. The nonprofit organization wants to show rural drivers that, whatever their politics, it might make sense economically to drive EVs.

    Here's an example: A gasoline-fueled car that gets 25 miles per gallon costs about 20 cents per mile at current gas prices. An EV that goes 4 miles/kWh charged at a rate of 6 cents/kWh costs 1.5 cents per mile.

    Economics aside, EVs offer a number of benefits to rural residents and businesses. People are using bidirectional EVs, such as the Ford F-150 Lightning, to power pizza ovens, water pumps, power tools and other electric vehicles.

    Guests:

    Robert Wallace, EV convert who works with rural small businesses in Oregon at Wy'East.

    Steve Gutmann, co-founder, EV Math, along with Mark Jacobs

    Background information:

    Crunch the EV numbers with this EVmath calculator.

    Email host Lisa Cohn with podcast episode ideas or comments at Lisa@CleanEnergyWriters.com

    Visit her at CleanEnergyWriters

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    28 分
  • Black Church Plans Resilience Hubs with Bidirectional Charging: Five Move Forward, in Spite of Challenges
    2025/08/16

    The African Methodist Episcopal (AME) Church in Georgia plans to build 18 resilience hubs--and eventually up to 482. Five are moving forward right now. Churches are being offered a menu of options, with the highest level of resilience including solar, storage, bidirectional electric vehicle (EV) charging and energy efficiency.

    Since this interview was recorded, the so-called "Big Beautiful Bill" law phased out investment tax credits for solar, wind and EVs, which is expected to undermine the church's ambitious efforts. But the first five hubs are set to be completed, providing sanctuaries for church members and their larger communities.

    Some Black community members may see the resilience hubs as "science fiction," so it's important to use the first hubs to educate people about their benefits, said James Gaymon, director of operations for social justice for the Sixth District AME Church in Georgia. He describes the numerous hurricane-sparked outages these communities face in Georgia--at least one a year, with a recent power loss lasting 18 days.

    Background reading:

    Where Black Communities Fit into the Energy Transition

    Low-Income Communities are the First to Lose Power. How RMI is Helping Deploy Resilience Hubs

    Subscribe to this podcast on Apple Podcasts

    Visit CleanEnergyWriters.com to learn more about host Lisa Cohn

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    25 分
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