John Krigger

John Krigger is the founder of Saturn Resource Management, and a nationally recognized expert in the field of energy conservation for buildings. For over 35 years, he has and authored publications, developed online training curricula, and presented seminars on energy-efficiency, maintenance, durability, and health and safety for buildings.

John combines years of hands-on energy-service experience with solid academic knowledge. He is the author of 10 books on energy efficiency and approximately 40 shorter publications. His publication Residential Energy: Cost Savings and Comfort for Existing Buildings is a training manual and textbook used by energy-training centers, vocational schools, and colleges throughout North America.

John has extensive experience researching and developing energy publications for energy auditors, energy raters, technicians, government technologists, industry representatives, and the general public. He does consulting work for national laboratories, state governments, utility companies, and other energy organizations. Besides being an author, John is also a technical illustrator, photographer, videographer, and desktop publisher.