When Terri was looking to downsize from her home in Austin, Texas, she discovered Whisper Valley – a sustainable, net-zero capable planned community under development just 20 minutes east of downtown.

New England’s largest energy utility, Eversource, is on its way to becoming the first gas utility in the country to build and run a “networked geothermal system.” The pilot project, which broke ground ...

If you dig down about five feet or so in the ground to below the frost level, you will find the ground temperature to be amazingly constant, 40 degrees to 70 degrees F (4-21 degrees C), depending on ...

IRVING, TX — The Plastics Pipe Institute’s Building & Construction Division has published a major revision of PPI TN-55 Plastic Piping Materials for Ground Source Geothermal Heating and Cooling ...

Heat pumps are often talked about as a single technology type, but in practice, there are two main systems used in UK homes: air source and ground source. Both systems work on the same principle, ...