"In events like this, you cannot lose power at any point so synchronising generators and using uninterruptible power supply devices is crucial," Mr Dunn said.

Source: https://www.crookwellgazette.com.au/story/8169431/the-crookwell-resident-lighting-up-sydneys-vivid-festival/?src=rss

You’ll also find Energy Star ratings for TVs and PC displays, uninterruptible power supplies, computers, soundbars, and more.

Source: https://www.pcworld.com/article/2009832/keep-cool-with-these-cheap-power-saving-tips-to-beat-the-heat.html