10 Best Energy Efficient Air Conditioners to Keep You Cool Without Raising Your Bill

No one wants to suffer through a hot summer day without decent air conditioning. But with energy prices creeping up, running your AC 24/7 can feel more like a financial punishment than a relief. That's where energy efficient air conditioners come in --- offering you the cool, comfortable home you need without draining your wallet every month.

From the kitchen to the laundry room, we rely on a lot of appliances. But during the summer, there's no hero quite like the air conditioner. The tricky part? Not all AC units are created equal. Some suck up electricity like a sponge, while others are built to keep you cool and cut down on energy usage.

In this guide, we'll walk you through the best energy efficient window air conditioners of [2025] --- the ones that actually live up to the hype. We'll break down their standout features, energy ratings, and what makes them worth your money. Whether you're looking to chill a small bedroom or keep your whole living room breezy, we've got a pick that's right for you.