Complex sentence: Safe, Energy Efficient, Effective, Accessible and have minimal Impact on the Environment.With the increased interest in the subject matter, the seminar began to be held in other cities in America and other countries including Japan, Brazil, the Netherlands, Portugal and Saudi Arabia.
Split into simpler sentences: Safe, Energy Efficient, Effective, Accessible and have minimal Impact on the Environment. In light of the increased interest in the subject matter, the seminar began to be held in other cities in America as well as other countries around the world--including Japan, Brazil, the Netherlands, Portugal and Saudi Arabia.