|Title||Case Studies for GSHP Demonstration Projects in the US|
|Publication Type||Magazine Article|
|Year of Publication||2015|
|Authors||Xiaobing Liu, Mini Malhotra, Piljae Im, Bahman Habibzadeh|
|Magazine||IEA Heat Pump Centre Newsletter|
Under the American Recovery and Reinvestment Act, twenty-six ground source heat pump (GSHP) projects were competitively selected and carried out to demonstrate the benefits of GSHP systems and innovative technologies for cost reduction and/or performance improvement. This article gives an overview of the case studies for six of the systems. These case studies evaluated efficiencies, energy savings, and costs of the demonstrated systems. In addition, it was found that more energy savings could be achieved if controls of GSHP system are improved.