Columbia Energy Exchange cover image

Columbia Energy Exchange

Latest episodes

undefined
Apr 16, 2024 • 46min

E-Fuels: A Drop-in Solution for Transport?

Cleaner alternatives to the oil and gas that power vital industries are necessary for economy-wide decarbonization. E-fuels, or electrofuels, are touted as a carbon neutral solution for the hard-to-decarbonize sectors that rely on energy dense fossil fuels.  E-fuels are made by combining hydrogen with carbon dioxide. Through the electrolysis process, water is split into oxygen and hydrogen atoms. The hydrogen is then combined with CO2 through a process called synthesis. The outcome is an energy-dense liquid, synthetic fuel.  But currently, the e-fuels production process makes these alternatives more expensive than fossil fuels. And when burned, they release CO2, making critics question the claims of climate neutrality.  So, what is the climate impact of e-fuels? What industries are turning to these alternatives for decarbonization? And how can policy and tax incentives make them cost competitive with conventional oil and gas?  This week host Bill Loveless talks with Meg Gentle about the use of e-fuels for transport.  Meg is the executive director of HIF Global, an e-fuel company developing some of the largest projects around the world. Before joining HIF, Meg served as the director of Ovintiv, an independent petroleum company, and as the president and CEO of the natural gas company Tellurian. She also spent ten years working for Cheniere Energy, helping grow their LNG marketing and trading company into a world-wide business.  
undefined
Apr 9, 2024 • 55min

AI for Climate Change Mitigation

Discover how AI can revolutionize the energy transition by monitoring emissions, optimizing renewables, and reducing emissions in sectors like steel and cement. Explore the challenges and solutions of AI integration, revolutionizing greenhouse gas monitoring, and transforming the power sector for more efficiency. Unveil the potential of AI for climate change mitigation with interdisciplinary expertise and data accessibility.
undefined
Apr 2, 2024 • 43min

The SEC Mandates Climate Disclosures

The podcast discusses the SEC's new rules on climate disclosures, requiring companies to disclose emissions and climate risks. Critics question legality and effectiveness. Guest Shiva Rajgopal explains the ruling and compares it to EU and California rules. Topics include SEC actions, passive investing challenges, ESG principles, and legal implications of the new rule.
undefined
Mar 26, 2024 • 53min

Oil and Gas in the Energy Transition: An NGO Perspective

Discussions on the importance of cutting methane emissions in the oil and gas industry, the role of national oil companies in the energy transition, and the challenges of balancing profitability and sustainability. Highlights include strategies for reducing methane pollution, the need for cleaner energy sources, and the industry's commitment to decarbonization by 2030.
undefined
Mar 19, 2024 • 53min

Navigating Uncertainty in the Energy Market

Global energy transition towards clean energy amidst rising demand for fossil fuels, insights from CERAWeek conference, navigating challenges of decarbonization and energy security, impact of geopolitics and elections on energy sector, exploration of oil, gas, and commodity markets, accelerating shift to renewables and balancing national interests in renewable energy sources.
undefined
Mar 12, 2024 • 41min

Can Capitalism Work for a Clean Energy Economy?

Exploring the shift towards clean energy solutions in the economic landscape and the profitability of moving away from fossil fuels. Delving into the concept of climate capitalism and how it integrates societal needs and sustainability within capitalism. Discussing the transformative journey of Juan Gong in advocating for electric cars in China and the pivotal roles of key individuals in shaping the energy transition landscape. Navigating climate questions and solutions while exploring current clean energy solutions and systemic challenges.
undefined
Mar 8, 2024 • 46min

The Big Switch: Are Batteries the New Oil?

Batteries are finding their way into everything – from cars to heavy equipment to the electric grid. But scaling up production to meet the demands of a net-zero economy is complicated and contentious.  Season 4 of The Big Switch, a Columbia University podcast hosted by Dr. Melissa Lott, digs into the ways batteries are made and asks: what gets mined, traded, and consumed on the road to decarbonization? This is part one of “The Great Battery Boom,” a five-part series on global battery supply chains. Find the rest of Season 4 of The Big Switch on Apple podcasts, Spotify, or wherever you get your podcasts.
undefined
Mar 5, 2024 • 47min

How Private Capital Impacts the Energy Transition

The podcast discusses the importance of private capital in driving the clean energy transition globally, focusing on the challenges in deploying capital in emerging economies. They explore the role of private sector coalitions in advancing energy transition amidst anti-ESG backlash and higher cost of capital. The conversation touches on the pace of technological innovation, the role of private capital in meeting global climate commitments, and the critical need for affordable capital to fund clean energy projects.
undefined
14 snips
Feb 27, 2024 • 43min

Methane Detection Just Got a Lot Smarter

A collaboration between Environmental Defense Fund and Google has led to the development of MethaneSAT, a satellite that can pinpoint methane emissions from oil and gas infrastructure using AI technology. The podcast discusses the implications of this new technology and its potential for detecting other greenhouse gases. The episode explores the challenges and advancements in satellite technology for monitoring methane emissions, as well as the upcoming launch of MethaneSAT with philanthropic funding. It also highlights the importance of AI and collaboration in enhancing methane detection and emission mitigation efforts.
undefined
Feb 20, 2024 • 50min

Brazil’s Crucial Role in the Energy Transition

Brazil is in a strategic position when it comes to energy and climate issues. It holds the presidency of the G20 nations this year and the UN climate talks – or COP30 – in 2025. This comes as the nation sees a significant reduction in deforestation in the Amazon rainforest under President Luiz Inácio Lula da Silva and new commitments to pursue low-carbon technologies, such as hydrogen, and establish a regulated carbon market. At the same time, Brazil, the biggest producer of oil in Latin America, is planning to ramp up its output. So, how is the energy transition unfolding in Brazil? And how can the country balance environmental protection and energy security?  This week host Bill Loveless talks with Thiago Barral about how Brazil plans to build up clean energy technologies, and how geopolitics shapes that strategy. Thiago is the national secretary of planning and energy transition of the Ministry of Mines and Energy for Brazil. Before his role as secretary, Thiago was the president of the Energy Research Company, a Brazilian institution responsible for energy planning studies and official state energy statistics. He joined the Energy Research Company in 2007, and also served as director of energy economics and environmental studies.

Get the Snipd
podcast app

Unlock the knowledge in podcasts with the podcast player of the future.
App store bannerPlay store banner

AI-powered
podcast player

Listen to all your favourite podcasts with AI-powered features

Discover
highlights

Listen to the best highlights from the podcasts you love and dive into the full episode

Save any
moment

Hear something you like? Tap your headphones to save it with AI-generated key takeaways

Share
& Export

Send highlights to Twitter, WhatsApp or export them to Notion, Readwise & more

AI-powered
podcast player

Listen to all your favourite podcasts with AI-powered features

Discover
highlights

Listen to the best highlights from the podcasts you love and dive into the full episode