You’ve been inundated with green technology, terms, and tools, but when it’s time to make use of it, the information can be a little overwhelming.

We spoke with Jeff Omelchuck, executive director of EPEAT, to learn what steps to take when you’re ready to buy green. (Start by giving yourself bonus points: Notebooks are generally more energy efficient than desktop computers.)

1. Ask yourself, Do I really need a new laptop/phone/etc.?

“Almost without exception, the greenest product is the one you already own,” Omelchuck insisted. See if you can extend the life of your product or if it’s really time for a replacement. Avoid impulse purchases.

2. Do your homework.

Sites such as EPEAT (www.epeat.net) make environmental product ratings available online; Greenpeace (www.greenpeace.org) provides thorough reports on the environmental efforts of many manufacturers. If you’re brand loyal or have a specific product in mind, these are great starting points.

3. Look for eco-labels.

TCO certification covers energy efficiency, toxic materials, and radiation emissions for laptops and cell phones. Version 4.0 of Energy Star certification has upped the minimum standards for energy efficiency.

4. Enable energy-saving features on your notebook or other gadget.

Just because the box says it’s energy efficient doesn’t mean these features are enabled. Once your new system is up and running, locate these options and make sure they’re turned on.

5. Recycle responsibly.

“Usually when you’re buying new stuff, you’re getting rid of old stuff,” Omelchuck noted. He emphasizes finding a responsible recycler—where employees can tell you exactly what will happen to your products—citing the EPA, CEA, ITIC, and Ban.org as good places to start your search.