Insights from a climate and energy reporter’s notebook | Tim McDonnell, Semafor
Climate Positive
by Tim McDonnell, Conor Fryer, Gil Jenkins
1w ago
In this this episode of Climate Positive, hosts Gil Jenkins and Conor Fryer sit down with Tim McDonnell, Climate & Energy Editor at Semafor and the author of Semafor’s Net Zero newsletter, to delve into the current state of climate journalism, real-time energy crises, and the forces driving the energy transition. Tim reflects on how far climate reporting has come, moving past basic awareness to explore intricate, interwoven stories at the heart of sustainability and energy. They also discuss Semafor’s mission to bridge divided audiences with “common facts” and Tim’s take on the energy dema ..read more
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Nature’s Best Hope | Dr. Doug Tallamy
Climate Positive
by Dr. Doug Tallamy, Hilary Langer
3w ago
In this episode, Dr. Tallamy and Hilary Langer tap into the world of caterpillars, birds, and native flora to illuminate how individuals can be agents of change and address urgent issues of species loss and ecosystem collapse. From publishing research on insects to reviving his own property that was overrun by non-native plants, Dr. Tallamy's journey has been a fascinating exploration of the intricate web of life that begins from the ground up. He offers a fresh perspective on the symbiotic relationship between native plants, insects, and the ecosystems they support, and emphasizes the urgency ..read more
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Climate and the Court | Kevin Poloncarz, Covington & Burling
Climate Positive
by Kevin Poloncarz, Chad Reed
1M ago
Over the last few years, the United States has led the world in the fight against climate change by passing some of the most impactful and largest investments in infrastructure and related regulatory reforms ever. Together, the Inflation Reduction Act and the Bipartisan Infrastructure Law seek to deploy nearly $1 trillion in climate positive infrastructure investment over the next decade.   At the same time, however, the U.S. Supreme Court has issued a series of decisions that together significantly curtail the authority of executive agencies charged with implementing and defending legisl ..read more
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Revolutionizing wind power with the world’s largest aircraft | Mark Lundstrom, Founder and CEO, Radia
Climate Positive
by Mark Lundstrom, Gil Jenkins
2M ago
For the world to meet its growing need for low-cost clean energy and achieve ambitious decarbonization targets, land-based onshore wind energy must be an increasingly large part of the electricity generation mix—potentially as much as 20-41% by 2050, according to BloombergNEF and the International Energy Agency (IEA). But there is a challenge: the most efficient and cost-effective wind turbines, currently applied only in offshore wind farms, have enormous blades—some longer than a football field. That makes them extremely difficult, if not impossible, to deliver and deploy, as bridges, tunnels ..read more
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Wärtsilä – Reimagining the maritime industry to cut emissions | Roger Holm
Climate Positive
by Roger Holm, Hilary Langer
2M ago
The maritime industry transports over 80% of goods worldwide and is essential to the deployment of climate technologies.  At present, the industry contributes approximately 2 to 3% of global emissions, but this figure is projected to grow without major changes to the industry and its ancillary services. However, decarbonizing the maritime industry is unusually challenging.  As the president of Marine and executive vice president at Wärtsilä, Roger Holm’s team helps power one out of every three ships worldwide. In light of new EU regulations and the International Maritime Organiz ..read more
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Eavor Loop – the Underground Underdog | Jeanine Vany, Eavor
Climate Positive
by Jeanine Vany, Chad Reed
3M ago
As the accelerating deployment of variable wind and solar resources pushes us ever closer to Net Zero – or the state whereby we’re not emitting any more greenhouse gas emissions into the atmosphere than we are simultaneously removing – we increasingly need to deploy both battery storage as well as dispatchable renewable baseload generation. But despite its ability to serve as dispatchable renewable baseload, geothermal energy today accounts for less than 1% of the world's primary energy supply.    In this episode, Chad Reed chats with Jeanine Vany, co-founder and executive vice presi ..read more
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HASI leadership in conversation | Jeff Lipson, Marc Pangburn, Susan Nickey
Climate Positive
by Jeff Lipson, Marc Pangburn, Hilary Langer, Gil Jenkins, Chad Reed, Susan Nickey
3M ago
We started the Climate Positive podcast just over three years ago at HASI, seeing an opportunity to contribute our unique perspective to the climate and clean energy podcast scene. As a pure play climate investment firm, we aimed to cultivate a forum for mission-driven leaders, innovators, and changemakers to engage in conversations about the challenges and opportunities on the path to a climate-positive future. Our inaugural episode of Climate Positive featured our trailblazing former CEO and current Board Executive Chair, Jeff Eckel. Now, looking back on over 75 episodes since launch, we wan ..read more
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Transferring tax credits has never been so fun (and easy) | Alfred Johnson, CEO of Crux
Climate Positive
by Alfred Johnson, Guy Van Syckle, Chad Reed
4M ago
For over a century, the U.S. government has provided subsidies – often in the form of tax credits – to support domestic energy production. For renewable energy sources, these tax credits have traditionally subsidized investment (i.e., a project’s capital expenditure) and production (i.e., the amount of energy produced by a project). But the Inflation Reduction Act altered these tax credits in a number of ways: it significantly extended their life, massively expanded the technologies eligible for them and made them more easily transferable so that project developers can sell them directly to a ..read more
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Innovation at the grid edge | Barbara Humpton, CEO of Siemens USA
Climate Positive
by Susan Nickey, Barbara Humpton, Gil Jenkins
4M ago
Barbara Humpton, President and CEO of Siemens USA, sits down with Gil Jenkins and Susan Nickey to discuss Siemens' pivotal role in advancing sustainability across industry, infrastructure, and transportation sectors. The conversation dives into Siemens' approach to decarbonization as an engine for growth and spotlights how innovation at the grid edge will be key to delivering a more sustainable future, guiding energy flows and balancing supply with the demands of buildings, industry, and private consumers. Additionally, Barbara discusses the encouraging trend of U.S. manufacturing expansion, a ..read more
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Casey Martinez | Enabling global emissions matching with data-enhanced RECs
Climate Positive
by Casey Martinez, Chad Reed
5M ago
Just as not every battery is created equal, neither is every renewable energy credit (REC). Even though RECs today are commodified financial products companies purchase to reduce their carbon footprint, the actual avoided emissions impact of an individual REC can vary dramatically based on the time and place it is generated. As our carbon accounting frameworks seek to become more precise and impact-driven and as transmission constraints proliferate, it is increasingly important that the markets for RECs and other net zero procurement products become more sophisticated.    In this epi ..read more
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