- $9.99DIY: How to Make Cheap Air Conditioning Earth Tubes: Do It Yourself Homemade Air Conditioner - Non-Electric Sustainable Design - Geothermal Energy - Passive Heating and CoolingAmazon
- $7.95and upGeothermal Energy (Energy Revolution)Amazon & 1 more
- $9.90Geothermal Energy by Colin GradyBetter World Books
- $17.66Geothermal Energy Exhibition Entry TicketViator
- $61.99Geothermal Energy: Utilization and TechnologyAmazon
- SAVE $0.52$10.47$10.99Geothermal Energy (Energy Evolutions)Amazon
- $3.98and upGeothermal Energy : Hot Stuff! by Amy HansenBetter World Books & 1 more
- $5.40Harnessing Geothermal Energy by Nancy DickmannBetter World Books
- $135.12Hydraulic Fracturing and Geothermal EnergyBetter World Books
- $5.87Water and Geothermal Energy by Elizabeth RaumBetter World Books
- $6.53Solar and Geothermal Energy by John TabakBetter World Books
- $6.43Geysers and Geothermal Energy by J. S. RinehartBetter World Books
- $3.98Energy from Earth's Core : Geothermal Energy by James BowBetter World Books
- $2.99Renewable Energy for Newbies: Solar Panels, Geothermal Energy, and More!Amazon
- $43.09Application of shallow geothermal energy for heating system: Geothermal-renewable energyAmazon
- $3,800.00Original Abstract Painting by Elena Guryeva | Abstract Art on Canvas | Geothermal energySaatchi Art
- $3,510.00Original Abstract Sculpture by Ray Harter | 3d Sculpture Art on Cardboard | Blue Geothermal Energy Blasts (suspended painted sculpture)Saatchi Art