"Evert" (or "ever-t") most often refers to Evert AS, a Norwegian tech company creating a smart platform to optimize home energy use (solar, EV chargers, water heaters) for grid stability and lower bills, but it can also mean the English verb "to turn inside out," a name (like tennis star Chris Evert), or other brands/people. The tech company focuses on software to manage existing devices, not new hardware, making energy use smarter and more flexible.