UPS Can Do Green for You - Tonic Delta's offering it. The show "24" is doing it. Even the Vatican is going down that path. Carbon neutrality; it's all the rage. And guess who's joining the party now? United Parcel Service. For a small fee, you'll be able to ship something with UPS and do so in a carbon neutral fashion. According to this CSRwire release, the shipping company became the "first small package carrier" to offer this option to its customers.