Source: Anthony Cox
The Heat Pump Ultimate Resource Guide
The Red Blue Heating and Air Conditioning has published this basic but informational guide on heat pumps.
Guide to Training Programs for Home Performance Professionals
Every other year since 1986, Home Energy Magazine has published the only guide to residential energy training programs. Today you can find over 130 training providers updated in real-time in the above linked Guide.
Estimated costs associated with creating a new training center, including equipment, materials, training, etc.
Source: New River Center for Energy Research and Training