Will Lambeau Field be graced with an appearance by pop royalty this weekend? While we’re in our wait-and-see era, baby, just say yes to these simple tips to swiftly become an energy efficiency mastermind. Ready for it?

It’s me, hi, I’m the problem it’s me. That’s what your furnace filter is probably trying to tell you if you haven’t changed it since last year. A clogged filter makes your furnace run less efficiently, costing you money.

Grab that old cardigan under someone’s bed and lower your thermostat a few degrees. For every 1 degree you lower your thermostat, you may reduce your energy use by 1%-3%.

Have you ever thought just maybe a programmable thermostat might be a good investment? Our partners at Focus on Energy are offering rebates.

I don’t know about you, but I’m feeling 122 F is too high of a temperature for your water heater. Lower it to 120 degrees to cut your water heating costs by 10%.

Feeling the chill from your drafty windows? There’s no need to tolerate it. Shake it off and use caulk, weather-stripping and window film kits to keep the cold air outside your home.

We know all too well these tips have been a long time coming. That’s why we have many more on our website. Share them with your fellow Swifties for some good karma.