What are the Natural Gas Odorization Regulations?

As a natural gas odorizer manufacturer, we are often asked, “What are the natural gas odorization regulations?” Plain and simple, in the U.S., any odorless gas within a distribution or transmission line (exceptions noted in the rules*) must contain odorant at the level of 20% or 1/5 the lower explosive limit so that a person … Continue reading What are the Natural Gas Odorization Regulations?