Maximizing Energy Efficiency: How to Lower Your Bills While Renting in 2025

The new year is just around the corner, and while many are sweating over gym memberships or attempting to Marie Kondo their closets, there’s another resolution worth making: lowering your energy bills. Yes, 2025 is the perfect time to turn the tide on that monthly energy expense, especially if you’re renting. You might not own the place, but that doesn’t mean you can’t up your energy efficiency.

The best part? There are plenty of not-so-obvious ways to save energy that won’t require knocking down walls or calling your landlord for permission!

So, grab a cup of tea (not too hot, though — we’re saving energy here), and let’s dive into six clever strategies for maximizing energy efficiency in your rented space this year.

1. Seal the deal: Plugging sneaky drafts

Let’s face it: A drafty home isn’t just a breeze, it’s a money pit. Windows, doors, and other tiny cracks let warm air escape faster than you can say “Is it cold in here?”. For renters, a complete window replacement isn’t an option, but there are renter-friendly hacks to seal those sneaky gaps.

Try adhesive weatherstripping on doors or removable caulk for windows — both are easy to apply and won’t damage the property. Draft stoppers (a.k.a. door snakes) can also do wonders for under-door gaps. By plugging up these hidden energy thieves, you’ll not only feel toastier in winter but also keep your heating system from working overtime.

2. Smart power: Unplug, upgrade, and automate

You might not realize it, but appliances on standby mode are silent energy vampires. From your gaming console to your coffee maker, these sneaky suckers draw power even when they’re not in use. Solution? Unplug devices when you’re done with them — or better yet, invest in smart power strips that cut off electricity to dormant appliances.

If your budget allows, upgrading to LED bulbs or smart plugs can also help streamline your energy efficiency. Many smart devices now come with scheduling features, so you can program your lights, fans, or space heaters to operate only when needed.

3. Insulate like a pro on a renter’s budget

Sure, you can’t tear into your walls to add insulation, but that doesn’t mean you’re stuck shivering or sweating. Renters can still use budget-friendly insulation tricks to trap heat in the winter and cool air in the summer.

Thermal curtains are a game-changer — they block drafts, regulate temperatures, and are incredibly easy to install. Another lesser-known trick? Insulating your water heater with a jacket blanket. It’s like a cozy sweater for your tank, helping it retain heat and use less energy to keep water warm.

4. Be a hot water wizard

Let’s talk about hot water — the sneaky energy hog hiding in plain sight. Water heating accounts for nearly 18% of your energy use, and there’s plenty you can do to lower its impact. For starters, lowering the water heater thermostat to 120°F (if accessible) ensures you’re not overheating water unnecessarily.

Next, swap out long showers for quick ones — think of it as a race against time or a game of “How fast can I rinse shampoo?”. Installing a low-flow showerhead can also cut your water usage in half without sacrificing water pressure. Plus, it’s an easy fix you can take with you when you move.

5. Reverse that fan for year-round savings

Ceiling fans: The unsung heroes of energy efficiency. If you thought fans were only for summer, think again. Most ceiling fans come with a small switch that changes the direction of the blades. Here’s the deal: In winter, set the fan to spin clockwise at a low speed. This pushes warm air (which rises) back down where you actually need it.

The result? Your heater and AC don’t have to work as hard, and you can sit back, relax, and bask in your energy-saving genius.

6. Cook smart, not hard

We all love a good home-cooked meal, but did you know the kitchen is a prime spot for energy waste? Start with small changes: Use the microwave or toaster oven for small meals instead of firing up your full-sized oven, which uses far more energy.

When cooking on the stove, keep lids on your pots to trap heat and cook food faster. Bonus: you’ll save time, too. And here’s a pro tip: The oven stays warm even after you’ve turned it off, so you can switch it off a few minutes early and let residual heat finish the job. If you’re really ready to level up, consider air fryers or slow cookers — both are energy-efficient alternatives that get dinner done without sending your energy meter into overdrive.

Renting doesn’t mean you’re powerless when it comes to lowering your energy bills. With a few clever tweaks — from sealing drafts and insulating smartly to reversing your fan and cooking efficiently — you can keep your home cozy and your wallet happy in 2025.

So, this year, resolve to outsmart energy waste. Start small, stay consistent, and remember: Saving energy isn’t just good for your budget — it’s great for the planet, too. Cheers to a new year of comfort, clever hacks, and lower energy bills that leave you feeling bright (without leaving the lights on).