Traveler's Tools
Carbon Calculator
Ever wonder what your travels or just the energy you use every day in your office or home costs in carbon emissions? Would you like to help offset those carbon emissions and lower your individual carbon footprint?
NTA and Sustainable Travel International have a way that you can. Click on our Carbon Calculator, answer 
a few questions to assess your carbon footprint. Then, you can purchase carbon offsets through this program to help neutralize your footprint.
STI works with credible projects that address the root cause of climate change and, through this user friendly mechanism, help you address your climate change impact. Every little bit helps!
Helpful Links
Below are links to some helpful resources that may help you in your travel planning. Remember to always check to see if your travel agent or tour company is a member of a professional association such as NTA.
State Attorney General's Office
Electronic System for Travel Authorization
The below PDF pieces are designed for you, NTA member, to use for promotion to consumers so they are aware of the ESTA requirements. Please click on each document to open up the PDF and use as you please.
