Otter Tail Power Company is sponsoring the Certified GeoExchange Design course offered by the International Ground Source Heat Pump Association (IGSHPA) for engineering firms intending to work on geothermal heat pump projects within their service area. The course is valued at up to $2,250 but Otter Tail Power Company is offering registration at no cost for the participant for a limited time. This does not include certification for the CGD course from the Association for Energy Engineers (AEE). The cost of certification (USD $300) can be paid for during the application to write the CGD test and application process. 

This course is limited to 12 participants.