Climate One

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Climate One
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  • Climate One

    Hawaii Gov. Josh Green Says Aloha to Decarbonization

    20/03/2026 | 54 min
    More than perhaps any other state, Hawaii has major incentives to decarbonize. Imported oil accounts for about 90% of Hawaii's total energy consumption, and electricity prices are more than three times the national average. So it may not be surprising that Hawaii was the first state in the nation to set a 100% renewable energy goal by 2045. But that’s a hard goal to achieve, especially given the realities of geographic isolation and the costs of importing fuel and materials. 

    Hawaii Governor Josh Green is bullish about the island state’s decarbonization and wants all options on the table. That includes making liquified natural gas part of the mix, along with solar, wind, and geothermal. His administration passed the first “green fee” which imposes a tax on Hawaii visitors and is expected to generate $100 million for climate resilience projects. What can we learn from Hawaii’s decarbonization process? 

    Guests: 

    Josh Green, Governor of Hawaii

    Rylee Brooke Kamahele, Youth Plaintiff, Navahine v. Hawaiʻi Department of Transportation

    Tessa M. Hill, Oceanographer and Professor, Earth and Planetary Sciences, UC DavisFor show notes and related links, visit ClimateOne.org.

    Highlights:

    00:00 Intro

    03:08 Josh Green on achieving Hawaii’s climate goals

    07:11 Josh Green on offshore wind

    13:17 Josh Green on the effect of the wildfires and the recovery

    18:09 Josh Green on decarbonizing

    20:22 Josh Green on the health effects of the climate crisis

    23:30 Rylee Brooke Kamahele on growing up

    24:26 Rylee Brooke Kamahele on community action

    29:06 Rylee Brooke Kamahele on the outcome of the lawsuit

    34:27 Rylee Brooke Kamahele on the responsibility of older generations

    37:55 Tessa M. Hill on rapidly changing oceans

    41:43 Tessa M. Hill on the impact to common fish

    44:44 Tessa M. Hill on the winners and losers of the changing oceans

    **********

    Support Climate One by going ad-free! By subscribing to Climate One on Patreon, you’ll receive exclusive access to all future episodes free of ads, opportunities to connect with fellow Climate One listeners, and access to the Climate One Discord. Sign up today at patreon.com/ClimateOne. 

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  • Climate One

    Trash Talk: Fresh Takes on Food Waste

    13/03/2026 | 1 h 3 min
    Food loss and waste account for up to 10% of global greenhouse gas emissions and cost $1 trillion annually, according to the United Nations. About a third of all food grown on the planet gets wasted, rather than eaten. In developing countries, waste usually occurs between the field and the store, due to poor infrastructure, lack of refrigeration, and broken supply chains. In rich countries, most waste happens after food reaches the store, where consumers don’t buy imperfect food – or buy too much and toss what they don’t get around to consuming. How much pollution, deforestation and starvation could be reduced if we got this problem under control? And how can new tech, including AI, be brought to bear on the problem?

    Guests:

    Matt Rogers, Co-Founder and CEO, Mill Industries; Co-Founder, Nest

    Page Schult, CEO, Topanga 

    Kayla Abe, Co-Owner, Shuggie’s

    David Murphy, Co-Owner and Chef, Shuggie’s

    For show notes, related links, and episode transcript, visit climateone.org/podcasts.

    Highlights:

    00:00 – Intro

    04:30 – Matt Rogers on surviving Hurricane Andrews and his climate journey

    06:30 – On the climate impact of HVAC and the creation of Nest thermostat

    08:30 – On creating Mill food recycler and addressing food waste

    13:45 – Partnership with Whole Food to recycle food waste and feed it back to chickens

    17:00 – On AI as a tool for climate solutions

    19:30 – Clean tech in Silicon Valley 

    23:00 – Matt Rogers shares his views on advocacy, philanthropy and impact investing

    30:00 – Shuggie’s restaurant sources ingredients that would otherwise be wasted

    37:00 – David Murphy makes the case for sustainable food and upcycled ingredients

    40:00 – Page Schult on global impact of food waste

    44:00 – Topanga’s work providing reusable food containers for college campuses

    52:30 – Thinking about it circularity as systems change

    54:00 – Role of AI in reducing food waste in commercial kitchens

    58:00 – Climate One More Thing

    **********

    Support Climate One by going ad-free! By subscribing to Climate One on ⁠⁠Patreon⁠⁠, you’ll receive exclusive access to all future episodes free of ads, opportunities to connect with fellow Climate One listeners, and access to the Climate One Discord. Sign up today at ⁠⁠patreon.com/ClimateOne⁠⁠. 

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  • Climate One

    Cities Leading the Way

    06/03/2026 | 1 h 4 min
    While the federal government has all but abandoned trying to address the climate crisis, cities around the world are stepping up. C40 is an international network of 97 cities representing 920 million people and 23% of the world’s economy. Almost three out of four of these cities have already peaked their emissions. Here in the U.S., Climate Mayors is a bipartisan network of nearly 350 municipal leaders, representing 48 states and more than 70 million Americans. How are cities innovating on reducing emissions, adapting to increasing climate risks, and — perhaps most importantly — sharing their knowledge?

    Episode Guests: 

    Eric Garcetti, C40 Ambassador for Global Climate Diplomacy; Former Mayor, Los Angeles 

    Kate Gallego, Mayor of Phoenix; Former Chair, Climate Mayors 

    For show notes, related links, and episode transcript, visit https://climateone.org/podcasts

    Highlights:

    00:00 Intro

    2:46 Eric Garcetti on his time as mayor of LA

    9:45 Eric Garcetti on where cities are moving the needle

    17:47 Eric Garcetti on cities on the world stage

    22:11 Eric Garcetti on the work of C40

    26:20 Eric Garcetti on knowledge sharing

    32:17 Eric Garcetti on co-leading

    40:11 Kate Gallego on dealing with the heat in Phoenix

    43:46 Kate Gallego on affordability

    48:10 Kate Gallego on regulating data centers

    52:35 Kate Gallego on working with other mayors

    **********

    Support Climate One by going ad-free! By subscribing to Climate One on ⁠Patreon⁠, you’ll receive exclusive access to all future episodes free of ads, opportunities to connect with fellow Climate One listeners, and access to the Climate One Discord. Sign up today at ⁠patreon.com/ClimateOne⁠. 

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  • Climate One

    Electric Bills are Bonkers. What Can We Do About It?

    27/02/2026 | 1 h 2 min
    Rising electricity rates across the country are adding pressure to families and businesses already dealing with inflation in other aspects of their lives. Most Americans get their power from a utility that needs to turn a profit for its investors. And people are fed up with the status quo.

    “Across the country, the utilities have just gotten greedy and are asking for more than they need,” says Arizona Attorney General Kris Mayes. 

    Some communities are considering cutting out the profit motive for utilities, taking on the complicated and expensive prospect of moving to public power. But switching from an investor-owned utility to public power is an uphill battle. What are other strategies for reining in corporate greed and making electricity more affordable?

    Episode Guests:

    Kris Mayes, Arizona Attorney General

    Naveena Sadasivam, Investigative Reporter and Editor, Grist

    Carroll Fife, Councilmember, District 3, Oakland, California

    Jackson Kaspari, Director of Member Services, Community Power Coalition of New Hampshire

    For show notes, transcript, and related links, visit https://www.climateone.org/podcasts

    Skill Up for Earth: ⁠https://skillup.earth⁠

    04:00 – Naveena Sadasivam breaks down electric bill drivers by region

    14:00 – High bills affected outcome of Georgia Public Utility Commission

    17:00 – Tucson town hall held by AZ AG Kris Mayes to discuss power bill

    19:00 – Mayes explains why she’s intervening in rate cases

    27:00 – Imbalance of power between utility companies and PUCs and consumer advocates

    33:00 – Would Arizona legislators consider allowing community choice aggregation

    36:00 – Carroll Fife on why she supported a state bill to explore other options to power suppliers

    43:40 – Jackson Kaspari explains how community choice aggregation works in New Hampshire

    48:00 – Utility pushback

    54:00 – Kaspari explains how much work it took to set up CCA in New Hampshire

    56:30 – Climate One More Thing

    **********

    Support Climate One by going ad-free! By subscribing to Climate One on Patreon, you’ll receive exclusive access to all future episodes free of ads, opportunities to connect with fellow Climate One listeners, and access to the Climate One Discord. Sign up today at patreon.com/ClimateOne. 

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  • Climate One

    EPA Cancels Billions in Grants. Recipients Won’t Back Down

    20/02/2026 | 54 min
    Congress approved billions for federal grants and programs through the EPA during the Biden administration. Those dollars were meant to help disadvantaged communities and fund community resilience projects, public health programs, and initiatives to reduce energy insecurity on tribal lands. But just as these projects were getting underway, the Trump administration froze many of the grants, put others under indefinite review, or canceled them outright. 

    Now, some of the groups that were awarded federal funds have banded together and are suing the federal government for the money they’re owed. Others are seeking alternative funding streams. In this episode, we speak with people whose projects are on hold, but who continue to serve their communities.  

    Episode Guests: 

    Ben Grillot, Senior Attorney, Southern Environmental Law Center

    Wahleah Johns, Former Director, U.S. DOE Office of Indian Energy Policy and Programs

    Ilyssa Manspeizer, CEO, Landforce

    Bryan Cordell, Executive Director, Sustainability Institute

    For show notes, related links, and episode transcript, visit ⁠⁠climateone.org/podcasts.⁠⁠

    Skill Up for Earth: ⁠https://skillup.earth⁠

    Highlights:

    00:00 Intro

    03:01 Ilyssa Manspeizer on what her organization, Landforce

    06:29 Ilyssa Manspeizer on the impact of federal grant funds

    08:58 Ilyssa Manspeizer on losing the grant funding

    11:38 Ilyssa Manspeizer on Landforce joining the lawsuit against the EPA

    14:08 Ben Grillot on the original EPA grantees

    19:08 Ben Grillot on the politicization of the grants

    24:54 Ben Grillot on the loss of trust with the federal government

    26:42 Bryan Cordell on the work of the Sustainability Institute

    30:38 Bryan Cordell on the status of their work after federal grants were pulled

    33:51 Wahleah Johns on growing up on a Navajo reservation

    45:59 Wahleah Johns on the community response to IRA rollbacks

    48:20 Wahleah Johns on working toward the future

    **********

    Support Climate One by going ad-free! By subscribing to Climate One on ⁠⁠Patreon⁠⁠, you’ll receive exclusive access to all future episodes free of ads, opportunities to connect with fellow Climate One listeners, and access to the Climate One Discord. Sign up today at ⁠⁠patreon.com/ClimateOne⁠⁠. 

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À propos de Climate One

We’re living through a climate emergency; addressing this crisis begins by talking about it. Co-Hosts Greg Dalton, Ariana Brocious and Kousha Navidar bring you empowering conversations that connect all aspects of the challenge — the scary and the exciting, the individual and the systemic. Join us. Subscribe to Climate One on Patreon for access to ad-free episodes.
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