The Best Christmas Gift of All: Rechargeable Batteries

jplatt — Tue, 02 Dec 2008 09:00:00 -0500

Looking through this week's Rite Aid flyer, I was shocked to see not two, not three, but four different listings for disposable batteries -- including one "mega pack" of 16 AAs.

I know it's Christmas time, which means a lot of new toys that run on batteries, but isn't it time we made the switch to rechargeables?

Even better, how about we use this season to help everyone make the switch?

Rechargeable batteries obviously cost more than regular batteries. You need to buy a charger too, so the initial cost can be quite high (higher than a "mega pack," anyway). But the savings really add up in the long-run. Rechargeable batteries have longer life spans than disposables, so they ultimately cost less than having to buy new batteries every few weeks or months.

Disposable batteries are also a terrible pollutant when they aren't recycled properly -- and you can rest assured that most disposable batteries just end up in the trash, where they leach chemicals into the ground and water tables.

So consider this gift for yourself and your loved ones: a battery charger and a few packs of rechargeable batteries. Try to pick a charger that will handle multiple sizes of batteries, as well as the two main kinds of rechargeables, Ni-MH and Li-Ion. Give multiple types of batteries, too -- sizes and kinds, so your recipient can use them in a wide variety of devices.

If we really commit to this, we can totally phase out disposable batteries in a year or two. That's just as easy as our recent change to CFLs.

So give it a shot. Isn't it about time?

Five Green Devices Every Home Should Have

jplatt — Tue, 07 Oct 2008 09:44:18 -0400

You don't have to install huge solar panels on your home or drive a hybrid vehicle to go green. Sometimes, the best steps to take are the littlest ones. With that in mind, here are five green devices that should be in every home, all of which are easy to find, and none of which will break the bank.

1. A battery charger. Too many of our devices and tools still need batteries, which end up in landfills and leach toxic chemicals into the ground. Stop the cycle by making the switch to rechargeable batteries. They'll save you money, reduce your waste, and make a huge difference.

2. A solar-powered calculator. Why use batteries at all if you can choose a device that doesn't need them?

3. A solar-powered charger. For the devices that don't take your conventional AA batteries, try picking up a solar charger. You can use the device to charge your cell phone, MP3 player and other portable devices. Several are on the market, with prices starting under $100.

4. Solar-powered LED flashlights. These great new devices use both solar cells for power and low-energy LED bulbs to provide bright light. I picked one up at my local drug store last week for 15 bucks, and it's the best buy I've made in a long time.

5. An ENERGY STAR-qualified fill-in-the-blank. Just about any appliance you want to buy comes in two flavors: an energy hog, and an energy-efficient version. Look for that ENERGY STAR logo whenever you buy an appliance or piece of electronics. You'll use at least 25% less energy, which will save you plenty of green.

What other green devices do you think everyone should embrace? Post your ideas here.