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Switched On

Bloomberg 295 episodes Latest Jun 4, 2026

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.

Episodes

Heat Pumps and the Economics of Clean Heating Jun 11, 2026 2328 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. S
What Explains the Growing Divide Between Oil and Gas Jun 4, 2026 2121 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 glo
China Data Signals Clean Tech Shift: Analyst Reaction Jun 1, 2026 1316 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 econom
Wind Power Expands as Competition Heats Up May 28, 2026 2179 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 uncertaint
Japan Nuclear Revival Reaches Tokyo: Analyst Reaction May 26, 2026 768 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 i
Hydrogen Moves From Hype Cycle to Hard Economics May 20, 2026 2287 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 poten
BNEF Tier 1 Lists: The Mark of Credibility May 13, 2026 1488 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 of
Data Centers and the Future of Energy Storage May 7, 2026 1907 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
Energy Strategy in an Era of Global Fragmentation Apr 30, 2026 1449 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 solut
Hormuz Delivers an Aluminum Shock: Analyst Reaction Apr 27, 2026 624 Severe disruption in the Strait of Hormuz is rippling far beyond oil markets. Around 10% of global aluminum supply is tied to the Middle East, and with exports constrained, prices are surging and supply chains are tightening. The impact will extend across the global economy as aluminum is used from cars and electronics to construction, meaning higher prices can quickly feed through to everyday goo
Nuclear Fusion Powers Up for Commercial Breakthrough Apr 22, 2026 1932 Fusion energy is entering a new phase. After decades as a scientific pursuit, the sector is attracting billions in private and public capital, with big tech, oil companies and governments all racing to bring the first commercial plants online. Advances in areas like superconductors, materials and computing are opening new pathways, while surging demand for reliable, clean power, particularly from
PJM Grapples With Data Center Load and Supply Gaps Apr 15, 2026 1708 PJM Interconnection is entering an era of explosive power demand. Home to a significant share of the world’s data centers, the largest US electricity market could soon be facing sky-high prices and scant supply. Yet stakeholders are divided on how best to respond. Should PJM focus on building new generation, or should it lean on flexible demand? And with no lever able to solve the problem si

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