Investors braced for Powell’s Jackson Hole speech as the S&P 500 fell 0.4% and the Dow and Nasdaq were down about 0.34%. Cleveland Fed President Beth Hammack said there is ‘no case for reducing interest rates’ now, while Atlanta Fed President Raphael Bostic still penciled in a 2025 rate cut. Futures indicated a 70–75% probability…
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The Tesla Powerwall 3 stores 13.5 kWh usable, delivers 11.5 kW continuous output, and includes a built‑in solar inverter with up to 20 kW of PV input. LG ESS Home Stackable uses modular JF1/JF1R cells with usable capacities of 10.6, 14.1, or 17.7 kWh per stack and supports up to four stacks for a total…
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CATL unveiled the world’s first mass-produced sodium-ion EV battery, named Naxtra, in 2023 and began deploying it in cars by late 2023. Sodium-ion cells typically deliver 140–160 Wh/kg, with CATL’s best prototypes around 175 Wh/kg and a second-generation cell expected to exceed 200 Wh/kg. All-solid-state lithium batteries are projected to store 50% to 100% more…
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Solid-state batteries replace the liquid electrolyte with a solid electrolyte, often a ceramic, glass, or solid polymer, and many designs use lithium metal anodes. Prototype solid-state cells have demonstrated energy densities of about 300–450 Wh/kg, with Mercedes-Benz and Factorial reporting roughly 450 Wh/kg. Toyota claims its solid-state EV batteries will charge from 10% to 80%…
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Solar PV costs have fallen about 90% over the last decade. Modern home solar panels often exceed 20% efficiency, with typical residential systems of 5–10 kW. In the United States, over 4 million homes had solar panels by early 2024. Global rooftop PV adoption could reach about 100 million households by 2030. In the United…
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Honeywell partnered with Verizon to integrate 5G connectivity into smart meters, achieving data speeds up to 10 Gbps for near real-time consumption data and improved demand forecasting. Eaton unveiled an AI-based wildfire prevention system called HiZ Protect that detects high-impedance power line faults with 95% accuracy in under 0.5 seconds. Hitachi Energy and AWS launched…
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BYD field-tested solid-state EV batteries with nearly 400 Wh/kg energy density, enabling about 1,500 km ranges on a 12-minute (80%) charge, with prototypes in real cars and aims for industrial scale by 2030. Nissan plans its first solid-state EV in 2028 as part of a broader industry push including Mercedes-Benz, Volkswagen, CATL, and Stellantis. Kalmar…
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Cobra, QuantumScape’s ceramic separator manufacturing process, was integrated into baseline production in June 2025, delivering ~25× faster heat-treatment and a dramatically smaller equipment footprint. The company’s stock surged from about $4.33 on June 24, 2025 to $7.65 on June 26, 2025, a roughly 47% year-to-date gain by mid-2025. In April 2025, QuantumScape announced a strategic…
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On June 22, 2025, the United States launched Operation Midnight Hammer, bombing Fordow, Natanz, and Isfahan, after which Iran’s parliament voted to close the Strait of Hormuz. The Strait of Hormuz carries roughly 20% of the world’s oil and gas flows, amounting to about 20 million barrels per day. Brent crude rose about 10% in…
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Solid-state batteries use a solid electrolyte and lithium-metal anodes, offering 50–100% higher energy density than today’s Li‑ion and 1,000+ cycles with about 95% capacity retention, with Toyota targeting 750 miles per charge and 10-minute charging by 2027–2028. Lithium-sulfur batteries have a theoretical energy density above 500 Wh/kg, and a recent all-solid-state Li‑S cell demonstrated around…
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