2. Make a donation on behalf of your loved one: Check out the hunger site for great ways to contribute to important causes like world hunger and literacy. Instead of buying that Hallmark card you always get, make a donation or send a unique recycled gift.

3. Dim the lights – and unplug your unused appliances: Did you know your electrical appliances use energy even when they’re not on? As you’re setting the mood for Valentine’s Day dinner at home by dimming the lights, go the extra step and unplug the TV to save energy. Or, invest in a smart energy plug that can do it for you!

4. Dine nearby: Whether you drive an old-fashioned gas-guzzler or a clean-burning autogas vehicle, try leaving your ride at home for Valentine’s dinner this year. Choose a neighborhood restaurant and take a romantic stroll to your intimate evening meal–your waistline will benefit as well.

As we express our love for friends, family and significant others this Valentine’s Day, take a little time to appreciate the planet as well. For fleets interested in driving cleaner, consider affordable, environmentally friendly propane vehicles.

Photo: Sierra Club Green Home