A review of the legal framework in shallow geothermal energy in selected European countries: Need for guidelines

KP Tsagarakis, L Efthymiou, A Michopoulos… - Renewable energy, 2020 - Elsevier
Over the past years, the installations of Shallow Geothermal Energy (SGE) systems are
increasing throughout Europe, and it is indicating that a specific and detailed legal …

A comprehensive and updated review on the exergy analysis of ground source heat pumps

R Liu, M Salem, J Rungamornrat… - … Energy Technologies and …, 2023 - Elsevier
Heat pumps are efficient and attainable alternatives for the conventional systems used for
cooling and heating in the buildings. Renewable energy sources can be integrated with heat …

Analysis of the operation performance of a hybrid solar ground-source heat pump system

X Zhang, E Wang, L Liu, C Qi, J Zhen, Y Meng - Energy and Buildings, 2022 - Elsevier
The operational performance of a hybrid solar ground source heat pump (HSGSHP) system
built at the Hebei University of Technology and composed of a ground source heat pump …

Long-term energy performance of thermal caisson geothermal systems

M Alavy, P Shirazi, MA Rosen - Energy and Buildings, 2023 - Elsevier
In Canada, buildings account for a considerable portion of energy use and contribute
heavily to Canada's greenhouse gas (GHG) emissions. As such, a transition towards energy …

Application of a multiple linear regression and an artificial neural network model for the heating performance analysis and hourly prediction of a large-scale ground …

SK Park, HJ Moon, KC Min, C Hwang, S Kim - Energy and Buildings, 2018 - Elsevier
A ground source heat pump system (GSHP) with 450 RT capacity composed of ten heat
pump units provides the heating and cooling energy to an entire hospital building. The …

Long-term operation analysis of a ground source heat pump with an air source heat pump as an auxiliary heat source in a warm region

C Kaneko, M Yoshinaga - Energy and Buildings, 2023 - Elsevier
With the urgent need to achieve carbon neutrality, there are growing expectations for ground
source heat pump (GSHP) systems. This study analyzed the long-term operational …

Operation performance test and energy efficiency analysis of ground-source heat pump systems

B Gao, X Zhu, X Yang, Y Yuan, N Yu, J Ni - Journal of Building Engineering, 2021 - Elsevier
The improper operation of a ground source heat pump (GSHP) system is a significant cause
of poor energy efficiency. Despite the increasing popularity of GSHP systems in China, few …

Scientific achievements and regulation of shallow geothermal systems in six European countries–A review

V Somogyi, V Sebestyén, G Nagy - Renewable and Sustainable Energy …, 2017 - Elsevier
The aim of this paper is to review the recent scientific literature concerning geothermal heat
pumps and the existing regulations and/or technical guidelines in selected European …

Experimental and modeling analysis of a ground source heat pump system

C Montagud, JM Corberán, F Ruiz-Calvo - Applied Energy, 2013 - Elsevier
This paper presents the evaluation of the performance of a ground source heat pump system
monitored plant providing heating/cooling to an office building located in the Universitat …

Operation characteristics and experience of a ground source heat pump system with a vertical ground heat exchanger

A Michopoulos, T Zachariadis, N Kyriakis - Energy, 2013 - Elsevier
This article reports on the performance of a ground source heat pump system installed in a
New Municipality Hall in Northern Greece over an eight-year operation period. The system …