The world is becoming more sensitive to the term “green” and what it means to our environment and the health of our planet. You may have even heard terms like "solar panels" and "evaporative cooling" bandied about. Many companies are rushing to redefine their products and business practices to “go green.” Some companies, however, have always been green without even trying to be politically correct. It was just the right thing to do. Port-A-Cool, LLC, is one of those companies.For example, the flagship product for the company is the Port-A-Cool® portable evaporative cooling unit. What is evaporative cooling? If you ever jumped in a swimming pool and felt that little chill as you got out when the wind blew, that's evaporative cooling. If you've ever been outside on a warm day long enough to build up a sweat and felt that chill when that coveted little breeze blows through, that's evaporative cooling. All natural, environmentally-friendly and uses only tap water and 115v of electricity to make nice cool air.