• News aggregator on electric cars and electric vehicles (cars, motorcycles, boats, planes).

Batteries become the new home solar as net metering evolves and energy prices soar

Net metering — the ability to sell excess electricity back to the grid for fun and profit — has helped make rooftop solar panels the centerpiece of the home energy transition for more than a decade. But, as net metering rules change and electricity prices keep climbing, the value proposition isn’t as clear as it once was. Instead of sending extra power back to the grid, homeowners are increasingly deciding that it makes more sense to hold on to that excess power for themselves. Read more…

Lynk & Co 08 PHEV real life range test

ArenaEV
Lynk & Co is a Geely subsidiary brand that is quickly gaining traction among European buyers. It leverages the expertise of sister brands Volvo and Geely, providing proven technology with added flair at an affordable price. The vehicle we’re testing today is the Lynk & Co 08 PHEV. Since its can be used both as a generator to charge the… Read more…

US Customs delays force solar giant Qcells to furlough 1,000 workers [update]

In early November 2025, solar panel giant Qcells announced that it was temporarily furloughing 1,000 US workers – 25% of its workforce – and reducing pay and shifts at its Georgia factories due to supply chain delays caused by US Customs. Today – four months later – Qcells announced that its solar panel output is finally back to normal production. Read more…

Forget about X, AI and robots—Tesla is quietly building a complete EV battery supply chain


For many a year, a certain California carmaker dominated the headlines in the EV press—so much so that I created a keyboard shortcut for the company’s name. Despite a relentless tide of naysaying, the company went from strength to strength for almost two decades. Then, coincidentally (?) around the time of Covid, the innovation engine… Read more…

Renesas’ 28 nm RH850/U2C MCU targets ASIL D vehicle control, BMS and zonal architectures


Renesas has added a new low-end member to its RH850 automotive MCU family with the 28 nm RH850/U2C, aimed at chassis and safety systems, battery management systems, lighting, motor control and other ASIL D applications. The 32-bit MCU combines four RH850 CPU cores running at up to 320 MHz—including two lockstep cores—and up to 8… Read more…

Tesla finally catches a break in Europe

ArenaEV
Tesla shared its newest registration numbers for the European market. In February 2026, the company saw a 10% increase in sales across 15 major countries. This might sound like a major victory for the American carmaker, but the context tells a different story. To understand these numbers, we have to look at how poorly the company performed last year. When… Read more…