Plugged In

Your Guide to Smarter Electronics

By Scott Flood

Imagine waking up, saying “Good morning, house,” and standing back as light fixtures flash on, the coffeemaker starts, the outdoor security lighting switches off and the toaster oven starts heating for your frozen pastry.

That may sound like something from science fiction, but today’s smart home electronics make it possible.

Smart devices use digital technology and Wi-Fi to take your home to a new level of convenience and comfort. They can also help you make better use of your electricity so you can reduce waste and lower your energy bills.

If you already put the many advantages of smart electronics to work for your home or you’re in the beginning stages of exploring new smart options, you might be surprised by some of the newer devices with potential to change your daily life.

Smart Thermostats

Heating and cooling use more energy than anything else in your home. Replacing your home’s standard thermostat with a smart model can lower your monthly electric bills while keeping you comfortable.

Smart thermostats learn your daily habits and take over for you. You don’t have to lower your thermostat every evening, because it happens automatically. As smart thermostats learn exactly when you need electricity and when you don’t, they use less energy.

Smart Appliances

The second-biggest share of your home’s electricity powers appliances—from your refrigerator to your water heater. Smart appliances use Wi-Fi and high-tech sensors to operate more efficiently.

A smart washer can sense the size of your load and adjust the water and cycle times accordingly. Smart refrigerators can warn you when someone leaves the door open. Smart water heaters don’t waste energy by heating water while you’re asleep.

Smart Plugs and Power Strips

An easy and affordable way to explore smart technology is with smart plugs for your outlets. You can plug lighting, appliances and other devices directly into them. You can control those devices through an app, so you can tell the coffeemaker when to start brewing, turn off your exterior lighting at dawn or have music streaming as you walk in the door.

Smart power strips look like their ordinary cousins but use smart plugs. They’re particularly helpful at eliminating waste caused by what’s known as phantom load. One example is leaving your phone charger plugged in when it’s not charging.

Smart Shades

You may wish your family room didn’t face south, because it’s always warm during the day. Smart shades and blinds can help. You can set them to automatically open or close depending on the time of day, year or your home’s indoor temperature. They can help your air conditioner keep you cooler in summer by blocking the sun and benefit your home heating by staying open to allow the sun to warm your home in winter.

Smart Assistants

When combining the capabilities of individual smart home electronics with voice assistants or whole-home smart energy management systems, they become more powerful.

You can teach voice assistants to carry out multiple tasks that make up your daily routines, such as the “Good morning, house” message. Energy management systems simplify control of all aspects of your home’s energy use, and some offer specific tips to help you save even more.

Be Smart With Your Smart Devices

While smart devices may be able to make your home more energy efficient and your life more comfortable, they’re not perfect. Most require an internet connection, so if your service is down, your smart devices don’t work.

Smart devices typically don’t receive frequent system updates like your smartphone or laptop, so be aware of potential security issues. Before you choose any smart home devices, make sure it’s completely secure and compatible with your other smart devices and smart energy systems.

Then prepare to be amazed by what smart home electronics will do for you.

Battery Disposal and Recycling

By Steph Joven

Batteries are part of everyday life—from powering our TV remotes to our electric vehicles. However, when batteries are disposed of the wrong way, they can leak harmful chemicals and catch fire.

Globally, electronic waste—also known as e-waste—is one of the fastest-growing types of trash. In 2022, people worldwide threw away more than 68 million tons of it. In the United States, that adds up to about 46 pounds of e-waste per person each year. Only 22% of that waste is recycled properly.

The good news is that safe disposal and recycling options are available.

How To Dispose of Them

Not all batteries are the same, and how you dispose of them depends on their components. Some batteries can be recycled easily, while others can leak toxic chemicals or start fires if tossed in the wrong place. The U.S. Environmental Protection Agency recommends following local rules or using collection programs—such as Call2Recycle, Earth911 or drop-off bins at hardware stores.

Single-use batteries are designed to be used once, then replaced. These include alkaline and zinc-carbon batteries—the common AA, AAA, C, D and 9-volt sizes. Some areas allow these batteries to go in household trash, but recycling is always better.

Button or coin batteries used in watches, hearing aids and car key fobs are often lithium-based. These should never be thrown away in regular trash or recycling bins, because they can spark fires. Instead, cover the battery terminals with tape or seal them in small bags, and take them to a certified recycling facility or drop-off location.

Rechargeable batteries power many of our everyday devices—cordless tools, phones, laptops and scooters. Types include nickel-cadmium, lithium-ion, nickel-metal hydride, nickel-zinc and small sealed lead-acid batteries.

While these look different, they share one rule: Never throw them in the trash. They must go to a recycling facility. For devices with built-in batteries, recycle the entire device, making sure the battery ends are taped or bagged to prevent sparks.

Automotive and large batteries are more powerful and require special care. Batteries found in vehicles, boats, motorcycles and ATVs contain hazardous lead and acid. These should always be returned to a retailer, repair shop or hazardous waste program.

Larger lithium-ion batteries—such as those in electric vehicles and home energy storage systems—are even more complex. They should only be handled by dealers, repair shops or the manufacturer.

By properly disposing of batteries, we can recover valuable materials, reduce waste, and keep our community cleaner and safer.

If you have questions about battery disposal, visit call2recycle.org or earth911.com.