Switched On

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Episodes

296

Latest episode

Jun 2026

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EN-US

About the show

The future of energy, transport, sustainability and more, as told by BNEF analysts. Each week, Dana Perkins and Tom Rowlands-Rees sit down with BloombergNEF (BNEF) analysts to uncover the key findings and stories behind their latest research.

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60 recent

June 15, 202618 min

How Super El Niño Hits Power Markets: Analyst Reaction

El Niño has officially arrived, and there are concerns this time that the weather phenomenon might be more intense than most years, a so-called “super” event. With Pacific Ocean temperatures now exceeding the threshold for one of the strongest forms of the weather pattern, the risk of prolonged heat, drought, low wind and other disruptive weather events is rising across multiple regions at once. For commodity and power markets, that can mean greater volatility, from wind droughts in Europe and hydropower stress in the Nordics to shifting hurricane risks in the US. Yet El Niño can also ease pressure in some markets, influencing winter temperatures, rainfall patterns and energy demand in ways that are not always straightforward. So what does a super El Niño mean for commodities, power markets and energy systems, and where are the biggest risks likely to emerge? On today’s show, Kamala Schelling is joined by BloombergNEF’s weather analysts, Jess Hicks and Ryan Ward, to discuss some of their team’s notes, including “Weather and Commodities: Summer Outlook 2026 Marks El Niño” and “Atlantic Hurricane Outlook 2026: El Niño Lowers Count.” Complementary BNEF research on the trends driving the transition to a lower-carbon economy can be found at BNEF<GO> on the Bloomberg Terminal or on bnef.com Links to research notes from this episode: Atlantic Hurricane Outlook 2026: El Niño Lowers Count - https://www.bnef.com/insights/39663 Weather and Commodities: Summer Outlook 2026 Marks El Niño - https://www.bnef.com/insights/39615 AI Models Show Edge in Tropical Cyclone Prediction - https://www.bnef.com/insights/39679  See omnystudio.com/listener for privacy information.

June 11, 202638 min

Heat Pumps and the Economics of Clean Heating

Heat pumps are at a crossroads. After a decade of growth, global sales fell in 2025 as weaker construction activity weighed on key markets. Yet the longer-term picture remains resilient. Heat pumps have continued to gain ground against fossil fuel heating in several regions, while Europe remains a focal point for adoption, shaped by a shifting mix of subsidies, energy prices and consumer demand. So what is driving heat pump uptake today, and what will determine whether electrified heating can move into the mainstream? On today’s show, Tom Rowlands-Rees is joined by Yara van Ingen, an associate from our building decarbonization team, to discuss her note “Heat Pump Market Outlook 2026: Blip, Not Bust.” Complementary BNEF research on the trends driving the transition to a lower-carbon economy can be found at BNEF<GO> on the Bloomberg Terminal or on bnef.com Links to research notes from this episode: Heat Pump Market Outlook 2026: Blip, Not Bust - https://www.bnef.com/insights/39389See omnystudio.com/listener for privacy information.

June 4, 202635 min

What Explains the Growing Divide Between Oil and Gas

Gas and oil are on a sharply divergent path. In BloombergNEF’s Economic Transition Scenario, oil demand peaks before the end of the decade, while gas demand continues to grow as expanding power systems seek reliable sources of generation. At the same time, constraints on everything from gas turbine supply chains to grid infrastructure are emerging as critical bottlenecks. So how does the global energy system evolve from here, and what do these competing pressures reveal about what lies ahead for the energy transition? On today’s show, Tom Rowlands-Rees is joined by Ian Berryman, BloombergNEF’s head of energy systems modeling, to discuss findings from the New Energy Outlook 2026. Complementary BNEF research on the trends driving the transition to a lower-carbon economy can be found at BNEF<GO> on the Bloomberg Terminal or on bnef.com Links to research notes from this episode: New Energy Outlook 2026 - https://www.bnef.com/flagships/new-energy-outlook Executive Summary - https://about.bnef.com/insights/clean-energy/new-energy-outlook/See omnystudio.com/listener for privacy information.

June 1, 202621 min

China Data Signals Clean Tech Shift: Analyst Reaction

China’s latest export data is offering an early glimpse into how higher fossil fuel prices may be reshaping trade in clean energy technology. Shipments of solar products, batteries and electric vehicles rose sharply in recent months, with some of the strongest growth coming from emerging markets that are heavily exposed to oil and gas imports. The figures arrive as many fuel-importing economies face renewed pressure from elevated energy prices. While it remains too early to draw firm conclusions, the data provides some of the clearest evidence yet that energy security concerns may be feeding through into clean-tech demand. So are rising fossil fuel prices beginning to accelerate the energy transition, and where could the next wave of clean-tech growth emerge? On today’s show, Kamala Schelling is joined by Antoine Vagneur-Jones, BNEF’s head of trade and supply chains, to discuss his note “China Clean-Tech Exports Trend Up Amid High Oil Prices” and “Energy Transition Supply Chains Outlook 2026.” Complementary BNEF research on the trends driving the transition to a lower-carbon economy can be found at BNEF<GO> on the Bloomberg Terminal or on bnef.com Links to research notes from this episode: China Clean-Tech Exports Trend Up Amid High Oil Prices - https://www.bnef.com/analyst-reactions/tfcdnwt9njlu00 Energy Transition Supply Chains Outlook 2026 - https://www.bnef.com/insights/39531See omnystudio.com/listener for privacy information.

May 28, 202636 min

Wind Power Expands as Competition Heats Up

The wind industry is entering a new phase of scale. Offshore installations are set to surge in 2026 as a new generation of massive projects comes online, while onshore markets continue expanding across the globe. But the picture beneath those headline numbers is increasingly nuanced. Offshore developers are still grappling with supply chain bottlenecks, higher financing costs and policy uncertainty, even as governments accelerate deployment in the name of energy security and rising power demand. At the same time, Chinese manufacturers are rapidly expanding internationally, intensifying competition across global turbine markets. So where does the wind industry go next, and how are developers, manufacturers and governments adapting to a more competitive and fragmented market? On today’s show, Dana Perkins is joined by BloombergNEF’s head of wind research, Oliver Metcalfe, to discuss some of his team’s recent research including “Offshore Wind Market Outlook 1H 2026: New Era of Scale” and “Wind Turbine Orders in 2025: Chinese Firms Capture 34%.” Complementary BNEF research on the trends driving the transition to a lower-carbon economy can be found at BNEF<GO> on the Bloomberg Terminal or on bnef.com Links to research notes from this episode: Offshore Wind Market Outlook 1H 2026: New Era of Scale - https://www.bnef.com/insights/39491 Wind Turbine Orders in 2025: Chinese Firms Capture 34% - https://www.bnef.com/insights/39261See omnystudio.com/listener for privacy information.

May 26, 202612 min

Japan Nuclear Revival Reaches Tokyo: Analyst Reaction

Japan’s journey back to nuclear power is entering a new phase. Fifteen years after the Fukushima disaster and the shuttering of the country’s nuclear fleet, the return of the Kashiwazaki Kariwa 6 reactor marks the first restart in the Tokyo power region and one of the most significant additions since 2011. The timing is critical. Japan remains heavily reliant on imported LNG, leaving its power prices exposed to global gas shocks and disruptions from the war in the Middle East. Nuclear restarts are increasingly being seen as a way to strengthen energy security, reduce fuel imports and ease pressure on power prices. So what role can nuclear realistically play in Japan’s power system, and how much further can the country’s restart program go? On today’s show, Kamala Schelling is joined by Mariko O’Neil, BNEF’s head of APAC power, to discuss her note “Nuclear Comeback to Ease Tokyo Power Price War Premium.” Complementary BNEF research on the trends driving the transition to a lower-carbon economy can be found at BNEF<GO> on the Bloomberg Terminal or on bnef.com Links to research notes from this episode: Nuclear Comeback to Ease Tokyo Power Price War Premium - https://www.bnef.com/analyst-reactions/tdkvktt96osk00See omnystudio.com/listener for privacy information.

May 20, 202638 min

Hydrogen Moves From Hype Cycle to Hard Economics

Hydrogen’s place in the energy transition is changing. After years of hype around its role in reaching net zero, many projects have been delayed or canceled as costs remain high, policy support weakens and demand proves slow to materialize. Yet hydrogen is far from disappearing. Industries already consume vast amounts of the molecule today, and sectors such as fertilizers, refining and potentially steelmaking still have few viable alternatives for deep decarbonization. At the same time, countries like China and India continue to push ahead with deployment and industrial policy support. So after the hype cycle, where does hydrogen actually make economic sense in the energy transition? On today’s show, Tom Rowlands-Rees is joined by Martin Tengler, BloombergNEF’s head of hydrogen research, to discuss some of his department’s recent work, including “No, Iran War Won’t Boost Clean Hydrogen – Except in China” and “Hydrogen Supplier Market Shares 2026: US Blue in the Lead.” Complementary BNEF research on the trends driving the transition to a lower-carbon economy can be found at BNEF<GO> on the Bloomberg Terminal or on bnef.com Links to research notes from this episode: Hydrogen Lifted by AccelerateEU, But Expect No Miracles - https://www.bnef.com/analyst-reactions/tdxp93kk3ny800 Clean Hydrogen Production Assets Update - https://www.bnef.com/insights/39161 No, Iran War Won’t Boost Clean Hydrogen - Except in China - https://www.bnef.com/insights/39077 Hydrogen Supplier Market Shares 2026: US Blue in the Lead - https://www.bnef.com/insights/38839See omnystudio.com/listener for privacy information.

May 13, 202624 min

BNEF Tier 1 Lists: The Mark of Credibility

BloombergNEF’s Tier 1 lists have become a defining feature of the clean energy industry. Built on real project deployment data, they track which manufacturers’ products are actually being used in large, recently financed projects, offering a transparent way to navigate markets crowded with hundreds of suppliers. That simplicity has made the lists highly influential, but being on (or off) the list doesn’t tell the full story about product quality or risk. So what do these lists really reveal about the industry, and how should they be used in practice? On today’s show, Tom Rowlands-Rees is joined by Jenny Chase, lead solar analyst at BNEF, to discuss the Tier 1 lists’ genesis, their application, and why they help us understand the “Wild West” of the energy transition. Complementary BNEF research on the trends driving the transition to a lower-carbon economy can be found at BNEF<GO> on the Bloomberg Terminal or on bnef.com Links to research notes from this episode: BNEF Energy Storage Tier 1 List 2Q 2026 - https://www.bnef.com/insights/33123 Company Ranking: Tier 1 PV Module Makers - https://www.bnef.com/insights/10610 Company Ranking: Tier 1 Power Inverter Makers - https://www.bnef.com/insights/32073See omnystudio.com/listener for privacy information.

May 7, 202631 min

Data Centers and the Future of Energy Storage

The AI boom is ushering in a new era for energy storage. As data center buildout accelerates, batteries are evolving from short-duration backup tools into larger, more flexible systems that can help bring facilities online faster and manage complex power needs. In the US in particular, a growing pipeline of projects is emerging, with batteries increasingly paired with on-site generation or used to smooth demand and unlock faster connections to the grid. So how are data centers changing the energy storage market, and what role could these systems play in the power grid of the future? On today’s show, Tom Rowlands-Rees is joined by, Caitilín McManus, a technology and innovation associate at BloombergNEF, to discuss her recently released note “Data Centers’ Energy Storage Ramp Up: Project List Grows.” Complementary BNEF research on the trends driving the transition to a lower-carbon economy can be found at BNEF<GO> on the Bloomberg Terminal or on bnef.com Links to research notes from this episode: Data Centers’ Energy Storage Ramp Up: Project List Grows - https://www.bnef.com/insights/39221  See omnystudio.com/listener for privacy information.

April 30, 202624 min

Energy Strategy in an Era of Global Fragmentation

Middle powers are navigating a more fragmented global order. As tensions rise between major economies, the countries caught in between are being forced to rethink how they manage trade, security and economic ties. Energy is at the center of that shift. Reducing reliance on imported fuels is becoming a strategic priority, with electrification and domestic clean energy seen not just as climate solutions, but as tools of resilience and sovereignty. So how are these countries adapting to a more uncertain world – and what does that mean for the future of the energy transition? This episode features a conversation between Malcolm Turnbull, the 29th prime minister of Australia, and Kobad Bhavnagri, BNEF’s global head of strategy. Titled “Energy Transition in a Multipolar World: The Middle Power Perspective,” this discussion was recorded live at the 2026 BNEF Summit New York. To learn more about our Summits and to listen to more interviews, please visit https://www.bnef.com/eventsSee omnystudio.com/listener for privacy information.

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