Why isn’t geothermal mainstream yet?

Geothermal has been around for decades. But a lack of awareness of its benefits and proper design of the system has led to slow growth. Melink has utilized geothermal heating and cooling in its Net-Zero Energy headquarters for the past 10 years. Our geothermal system is the biggest contributor to our energy-efficiency goals. We would not have achieved Net-Zero Energy status without it.