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Switched On

Switched On

By: Bloomberg
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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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Economics Personal Finance Science
Episodes
  • How Bitcoin Could Save Texas From an AI Power Crunch
    Jul 9 2026

    Texas is becoming a test case for one of the biggest questions facing electricity markets. As AI-driven power demand for data centers accelerates, grid operators are exploring whether large loads can do more than consume electricity – and instead become a source of flexibility when the power system is under stress. The answer depends on the workload. Cryptocurrency mines have already demonstrated they can respond quickly to wholesale prices, while AI and colocation data centers face much stricter reliability requirements. New policies are now pushing large data centers to demonstrate operational flexibility, even as developers weigh options such as on-site generation and demand response. So can flexible data centers help manage the next wave of electricity demand? And what can Texas teach the rest of the world about building power systems for the age of AI? On today’s show, Tom Rowlands-Rees is joined by BloombergNEF US power analyst Lara Kammen and senior associate Nathalie Limandibhratha, to discuss findings from the note “Data Center Flexibility to Relieve Power Prices in Ercot.”

    Complementary BNEF research on the trends driving the transition to a lower-carbon economy can be found at BNEF on the Bloomberg Terminal or on bnef.com

    Links to research notes from this episode:

    Data Center Flexibility to Relieve Power Prices in Ercot - https://www.bnef.com/insights/39741

    See omnystudio.com/listener for privacy information.

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    34 mins
  • China Bets Big on Green Hydrogen: Analyst Reaction
    Jul 6 2026

    China is emerging as the standout exception in the global hydrogen market. While many countries are scaling back ambitions, Beijing has set a new target to increase green hydrogen production eightfold by 2030, a level that could make it the world's largest producer and account for roughly half of BloombergNEF's projected global output that year. The strategy is about more than decarbonization. China sees green hydrogen as a way to strengthen energy security, reduce reliance on imported oil and gas, and build on its manufacturing leadership in technologies such as electrolyzers. Yet major technical and commercial challenges remain, with many projects still struggling to compete economically and developers treating the current wave of investment as a learning phase. So why is China doubling down on green hydrogen, and what could its strategy mean for the future of the global hydrogen industry? On today’s show, Kamala Schelling is joined by BloombergNEF hydrogen specialist Xiaoting Wang, to discuss her note “China Seeks Green Hydrogen Lead With Eightfold Growth.”

    Complementary BNEF research on the trends driving the transition to a lower-carbon economy can be found at BNEF on the Bloomberg Terminal or on bnef.com

    Links to research notes from this episode:

    China Seeks Green Hydrogen Lead With Eightfold Growth - https://www.bnef.com/analyst-reactions/th8md3kjh6v400

    See omnystudio.com/listener for privacy information.

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    27 mins
  • The Hidden Economics of EV Charging Networks
    Jul 1 2026

    What does it take to build an electric-vehicle charging network that really works? As EV adoption accelerates, charging operators are shifting from installing as many chargers as possible to designing networks that can reliably attract drivers, manage grid constraints and generate sustainable returns. At the same time, retail partnerships, on-site batteries, battery swapping and dedicated charging for commercial fleets are reshaping the economics of the sector. On today’s show, Tom Rowlands-Rees is joined by Madeleine Brolly and Ash Wang, two of BloombergNEF’s EV charging analysts, to review findings from their note “Public Charging Utilization 2026: Demand Keeps Rising” and discuss how EV charging must evolve as clean cars become an ever greater part of the global energy system.

    Complementary BNEF research on the trends driving the transition to a lower-carbon economy can be found at BNEF on the Bloomberg Terminal or on bnef.com

    Links to research notes from this episode:

    Public Charging Utilization 2026: Demand Keeps Rising - https://www.bnef.com/insights/39379

    See omnystudio.com/listener for privacy information.

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    36 mins
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