How to Build a Smarter, Greener Apartment: 7 Easy Upgrades Every Renter Can Make

Living greener and smarter isn’t just for homeowners. If you rent an apartment, there are still plenty of simple, practical upgrades you can make to shrink your carbon footprint, save on utility bills, and create a more comfortable space—without risking your security deposit. Whether you’re an eco-conscious veteran or just beginning your sustainable journey, these easy and affordable changes will transform your rental for the better.

Why Go Greener—and Smarter—in Your Apartment?

A smarter, greener apartment isn’t just kinder to the planet—it also helps you:

• Lower your monthly expenses by reducing energy and water consumption.
• Enjoy healthier indoor air with fewer toxins and allergens.
• Add comfort and convenience with smart tech and clever tweaks.
• Protect your deposit with reversible or non-permanent upgrades.

Ready to make a positive impact? Here are seven easy upgrades to get started.

1. Upgrade to Smart, Energy-Efficient Lighting

Lighting is often overlooked, but it’s the easiest way to cut both emissions and electric bills. Most apartments come with energy-wasting incandescent or CFL bulbs and basic switches. Here’s how to level up your lighting game:

Choose LED Bulbs

• LEDs use at least 75% less energy than incandescents and last up to 25 times longer.
• They’re available in all shapes, brightness, and colors to fit your mood or time of day.
• Easy install—just swap bulbs whenever you move out.

Add Smart Plugs or Bulbs

• Control lights from your phone or with voice assistants like Alexa or Google Home.
• Set automatic schedules so lights turn off when you’re not home, saving energy.
• Many smart bulbs allow dimming or color changes without new fixtures.

Install Motion Sensors

• Use simple screw-in motion sensor adapters for hallways, entryways, or closets.
• Lights only run when you need them—no more wasted power.

Pro tip: Keep receipts for your bulbs and take them with you when you move!

2. Dial Down Your Energy Use with Smart Thermostats

Many apartments have outdated thermostats. If your lease allows it, a smart thermostat is one of the best investments you can make—no wiring experience needed.

Benefits of Smart Thermostats for Renters

• Automatic scheduling: Program heating and cooling to match your lifestyle, minimizing waste.
• Remote control: Adjust the temp from your phone, even if you’re away from home.
• Energy-saving features: Many detect when you’re gone and adjust settings for maximum efficiency.
• Portable: Most models can be uninstalled and taken with you on your next move.

If you can’t install a smart thermostat, try a smart radiator valve or plug-in space heater with timer for similar benefits.

3. Reduce Water Waste with Simple Fixtures

Water conservation is easy and affordable—plus, it doesn’t require permanent changes. The bathroom and kitchen are great places to start.

Install Faucet Aerators and Efficient Showerheads

• Twist-on faucet aerators cut water flow up to 50% while maintaining strong pressure—perfect for renters.
• Modern low-flow showerheads use less than 2 gallons per minute, saving water and energy.
• Both upgrades can be installed in minutes with just a wrench.

Fix Leaky Faucets Quickly

• Report leaks to your landlord ASAP. Even a slow drip can waste gallons a day.

Remember to keep any old fixtures and reinstall them when moving out.

4. Improve Air Quality with Greener Choices

Indoor air pollution can have a bigger impact on your health than outdoor air. Practical green upgrades help you breathe easier.

Switch to Non-Toxic Cleaning Products

• Avoid harsh chemicals by choosing plant-based or eco-certified cleaners.
• Look for brands that use biodegradable packaging and refills.

Add Air-Purifying Plants

• Plants like snake plant, pothos, and peace lily naturally filter indoor air.
• They also add beauty and boost your mood.

Use an Air Quality Monitor or Portable Purifier

• Track pollutants, humidity, or allergens with a simple monitor.
• Small HEPA purifiers make a big difference, especially in bedrooms or studios.

5. Smart Power Strips: Slay Phantom Energy

Even when turned off, many of your electronics suck up “phantom” or standby power. Stop this waste with a quality smart power strip.

• Automatically cuts power to devices when they’re off or not in use.
• Use app-connected outlets to set schedules, timers, or control from anywhere.
• Great for TVs, computer setups, gaming consoles, or kitchen appliances.

Most smart strips are renter-friendly and require no tools.

6. Make Windows Work Smarter

Older windows leak precious heat in winter and let in too much sun during summer. You don’t need to install new windows—simple tweaks help minimize these issues.

Install Thermal or Blackout Curtains

• Insulated curtains keep warmth in and cold drafts or summer heat out.
• Simple tension rods mean no holes or permanent fixtures required.
• Bonus: they also reduce noise pollution from outside.

Use Removable Window Film

• Reflects heat in summer and keeps warmth inside in winter.
• Static-cling films are easy to apply and fully removable.
• Some films offer privacy without blocking light.

Ask permission about window modifications if your rental agreement requires it.

7. Embrace Smart, Sustainable Living Habits

No gadgets or upgrades will make an impact if daily habits don’t support them. Small routine changes can make your rental greener and more tech-savvy.

Optimize Laundry Practices

• Wash full loads in cold water to save both energy and water.
• Air-dry clothes whenever possible using racks or hangers.
• Use eco-friendly detergent strips or refills to cut plastic waste.

Reduce, Reuse, Recycle—Smartly

• Keep a clear recycling center in your kitchen with marked bins.
• Try grocery delivery services that use reusable packaging.
• Thrift or swap furniture and decor to keep items out of landfills.

Monitor Your Progress

• Track bills or use apps to see the impact of your new habits (some electric utilities provide online dashboards).
• Celebrate savings and improvements!

Bonus Tips for Security Deposit-Friendliness

• Always get written approval from your landlord before making any semi-permanent upgrades.
• Keep all receipts, manuals, and the original hardware you swapped out.
• Choose products designed for easy removal, like tension rods, peel-and-stick adhesives, or screw-on devices.

Frequently Asked Questions

What smart tech is safe for renters?

Most plug-in or screw-in devices (like smart plugs, bulbs, power strips, air purifiers, and thermostat attachments) are renter-friendly and don’t require drilling holes or