Dr. Eric Woodroof founded PGS to help companies be more energy efficient. Beyond saving over $ 150 Million, he has trained thousands of professionals world-w...

Dr. Eric Woodroof founded PGS to help companies be more energy efficient. Beyond saving over $150 Million, he has trained thousands of profe

How Profitable Green Solutions and Dr. Eric Woodroof help businesses save money and implement green solutions at the same time.