Not that I'm a huge fan of it, but Windows 10 (and I think 8) has it under the battery use section in their secondary control panel. It's not quite as accessibl

Not that I'm a huge fan of it, but Windows 10 (and I think 8) has it under the battery use section in their secondary control panel. It's not quite as accessible, it seems, as macOS' power usage that is readily available in the Finder bar, but it is present.