@WhiteWhaleJonas Honestly, if I could teleport I'd put the airline companies out of business.
First, figure out how to replicate the power with technology, and patent it. Then, set up teleporters in heavily traveled areas, like bear airports, and offer instant transport for a fraction of the cost. I'd also keep prices low (like $20 per person), to ensure that it stays affordable.
After a few years, just release the patent. Keeping prices low would make it fairly easy for smaller start-ups to bring competition to the monopolized market, and they could also focus on more local travel (rather than international).
Travel would be revolutionized and open, and prices would be kept far lower than now. And as an added bonus, the eco-crazies stop freaking out so much about fossil fuels. Basically a public service that makes you rich.