Being a BFF to the environment isn’t always about rallying for big global changes. You can tweak simple things in your day-to-day drill to help save the environment. Get with the green routine!

Good Morning, Sunshine!
• When you wake up, don’t reach for the light switch. Let the sunlight in.

• Don’t linger in the shower. Cutting just two minutes saves gallons of water, plus the fuel it takes to heat the H₂O.

• Don’t scrimp on brushing your teeth, but shut the water off while you’re doing it.

• Is your school close (and safe) enough to bike or walk there? Good exercise and kind to the planet.

The Lunch Bunch
• After your lunch is perfectly prepped, put it in an eco-friendly reusable bag.

• While you’re at it, ditch the sandwich baggies. They don’t biodegrade, so try a plastic container you can use again and again.

• Toss used cans or bottles into a recycling bin. No recycling program in your school? Make it happen!

After-school Cool
• Homework? Use scrap paper when possible before you recycle it. It’s perfect for working out math probs or printing your history rough draft on the unused side.

• When your computer is at rest, nix the screensaver, which is an energy waster.

• No. 1 rule? If you’re aren’t using it, shut it off. Do you really need three lights on and the TV as background noise?

What’s for Dinner?
• Go veggie once week. Turns out, the meat-producing process is tough on the environment.

• Switch to cloth napkins -- classy.

• Don’t run the dishwasher unless it’s full. If yours has an energy-saver mode, use it.

• You do dishes the old-fashioned way? Don’t leave the water running while you’re washin’. Fill the basin, scrub away the ick, then rinse.

Into the Night
• If you like to read before bed, use a fluorescent bulb. It lasts 10 times longer than a regular bulb and uses 65 percent less energy.

• Shut off your computer, TV and radio. Better yet, unplug all electronics. Standby mode uses up lots of unnecessary energy.

• Layer up so you can turn down the heat. Lights out!

In case you haven’t heard the name, Celtic Thunder is a group of five male vocalists from Ireland who belt out traditional Irish tunes, as well as some originals and modern classics -- and they’re rapidly gaining popularity. We caught up with Damian, the youngest cutie of the clan, as he and his bandmates storm the States.

Ireland Calling
Celtic Thunder is nearing the end of a 48-city concert tour, and Damian is just a tad homesick. Still, he takes the time to phone us up for a chat between calls to his home in Northern Ireland. He misses his family and friends. And he misses his girlfriend Jenna. “I talk to her every few days,” he tells us. “But at the moment, I’m really enjoying my time out here. The tour is ending Dec. 17, then I go home, and I’m really looking forward to seeing everyone.”

Lightning-fast Blast
Damian won’t be home for long before hitting the road again in March 2009. The current tour kicked off in October 2008 at the world-famous Radio City Music Hall in New York City. “My family came to the Radio City show, and it was their first experience of America. It’s kind of weird that their first experience was to see me perform. Our first performance was in Dublin, but we’re focused on America for now. If all goes well, we’ll end up in Europe eventually. Some of the other guys have toured, previous to this, to places such as Germany, Belgium and Canada.”

Doin’ Some Damage
Flash forward to the next evening after our phone call….Celtic Thunder is onstage -- another show, another packed arena. And Damian is a standout. Girls in the audience shriek when he steps out onto the stage for solos, particularly during his rendition of ’70s pop hit “Puppy Love.” The adult men of the group look polished in their tailored suits and shiny dress shoes, while Damian is endearingly disheveled. His Converse sneakers peer out from beneath the hem of his baggy dress pants, a left shoelace slightly untied, his white collared shirt not quite tucked in all the way. While the other singers switch up their outfits frequently throughout the show, Damian does only one wardrobe change: For the encore act, he wears a skirt. (OK, it’s a kilt.)

Storm Chasers
One might mistake this for a Jonas Brothers event, as a slew of lucky fans are lined up after the performance for a meet-and-greet with Damian and Keith Harkin, the 23-year-old hottie of the group. Girls are giddy with excitement, clutching their CDs and waiting for Sharpie signatures and snapshots. Outside the venue, another crowd accumulates, hoping to get a glimpse of the guys as they board their tour bus before heading to another city. Next!

The Forecast
We meet up with Damian backstage, and he’s every bit as charming in person. And he’s even cuter close up than he appeared from our seats in the arena. He had told us on the phone how important his education is to him, in case the music doesn’t take off for the long haul, but he says, “A hundred percent, I want to be a singer all my life.” We certainly predict a long-running musical career for this dynamo from Derry, whose charged-up performance ended with a standing ovation.