Berkshire Hathaway reportedly eyes petrochemical investment

1. Oktober 2025 Von KI berichtet

Warren Buffett's Berkshire Hathaway is considering a major deal in the petrochemical sector, potentially its largest acquisition in three years. Reports indicate the investment aligns with the company's history of value bets in industrials. Details remain unconfirmed by the firm.

Schwedische Fusionsenergie riskiert, große Chancen zu verpassen

Schweden hat eines der weltweit führenden Fusionsenergie-Unternehmen, aber das Interesse von Politikern und Wirtschaft ist lauwarm. Mehrere Vertreter warnen nun, dass das Land Chancen mit einer zukünftigen Energiequelle verpassen könnte, die sauber, günstig und wetterunabhängig ist. Novatron Fusion Group arbeitet an der Entwicklung dieser Technologie.

Berkshire Hathaway buys more Occidental Petroleum shares

3. Oktober 2025 Von KI berichtet

Warren Buffett's Berkshire Hathaway has made its largest stock purchase in years by acquiring additional shares in Occidental Petroleum. The investment increases Berkshire's stake in the energy company to nearly 30%. This move comes as Buffett, now 94, continues to build his position in the oil producer.

Katherina Reiche kritisiert die Energiewende scharf

Die ehemalige CDU-Politikerin Katherina Reiche hat die deutsche Energiewende als gescheitert und beratungsresistent bezeichnet. In einem Interview mit Spiegel Online äußert sie scharfe Kritik an der aktuellen Politik. Ihre Haltung stößt auf gemischte Reaktionen in der Partei und bei Umweltschützern.

Scientists develop sunlight-driven method for carbon capture

Researchers have unveiled a novel technology that uses sunlight to convert carbon dioxide into valuable chemicals, offering a potential breakthrough in climate mitigation. The method, detailed in a recent study, achieves high efficiency without external energy inputs. This innovation could transform industrial emissions into useful products.

Illinois utility tests bidirectional charging with electric school buses

ComEd, an Illinois utility, has launched a pilot program using electric school buses for bidirectional charging to stabilize the power grid. The initiative allows buses to return energy to the grid during peak demand periods. This marks an innovative step in integrating electric vehicles into grid infrastructure.

Researchers develop electricity-generating device from air humidity

Scientists at the University of Massachusetts Amherst have created a small device that produces electricity by drawing on moisture in the air. This innovation, known as the Air-gen, operates continuously without sunlight or wind. The breakthrough could pave the way for sustainable power sources in various environments.

Kraftwerk in Karlskrona von Cyberangriff betroffen

4. Oktober 2025 Von KI berichtet

Ein kombiniertes Heiz- und Kraftwerk in Karlskrona, bekannt als Mältan, wurde von einem Cyberangriff heimgesucht, der den Betrieb über Nacht störte. Die Polizei untersucht den Vorfall als mutmaßliche IT-Kriminalität. Das Werk versorgt das Gebiet mit Fernwärme und Strom.

Scientists develop new battery with tenfold energy storage

Researchers at the University of California have created a novel material that boosts battery energy density by ten times compared to traditional lithium-ion batteries. This breakthrough, detailed in a recent study, could transform portable electronics and electric vehicles. The innovation uses a unique nanostructure to enhance charge capacity and speed.

Inconsistent charging stations hinder electric vehicle adoption

Inconsistent and unreliable electric vehicle charging stations are a major barrier to wider EV adoption, according to a recent analysis. Drivers face uneven distribution and frequent downtime, frustrating potential buyers. Experts call for standardized infrastructure to boost the transition to sustainable transport.