Smart thermostats are another simple energy-saving upgrade. By “learning” your daily routine and preferences, they can automatically adjust the temperature for optimal comfort when you’re home and awake — and maximum efficiency when you’re away or asleep.

They can also be controlled remotely via a compatible app, making them a convenient option for on-the-go energy savings. Even better, you can save $50 or more on qualifying models with a Focus on Energy rebate or instant discount.

According to ENERGY STAR®, properly sealing and insulating your home can greatly boost your year-round comfort and lower your annual energy costs by as much as 10%. Most homes — new and old models alike — can benefit from sealing air leaks and adding insulation to the attic, exterior walls, overhangs, sill boxes, or foundation.

The benefits extend beyond just lower energy costs, too. You can also expect to see a reduction in drafts, pests, allergens, outside noise, and the risk of ice dams. And when installed by a participating Trade Ally contractor, insulation and air sealing improvements can qualify for up to $2,620 in rebates.

As the name implies, a variable-speed water pump automatically adjusts its speed to only use as much energy as needed to deliver the correct flow rate. Compared to standard single-speed pumps, variable-speed models use around 60% less energy.

If your pool or well pump is over three years old, there’s a good chance it’s single speed. ENERGY STAR estimates that upgrading to a variable-speed pump can save you up to $450 a year in energy costs. If you really want to make a splash, get the savings started before pool season with Focus on Energy rebates up to $320.

What better way to celebrate Earth than to partner with it? Geothermal heat pumps rely on the stable temperatures underground to produce cost-effective heating, cooling, and water heating for your whole home. Temperatures remain consistent even just a few feet beneath the surface, allowing geothermal systems to reliably and efficiently exchange heat year-round.

This consistency comes with several benefits. Compared to air-source heat pumps, geothermal systems are quieter and more efficient, require next-to-no maintenance, and can last decades. Naturally, there are rebates too: Work with a participating Trade Ally contractor to install yours and save up to $1,000.