[1] I.B. Fridleifsson, R. Bertani, E. Huenges, J.W. Lund, Ragnarsson, L. Rybach, The possible role and contribution of geothermal energy to the mitigation of climate change, in: IPCC scoping meeting on renewable energy sources, proceedings, Luebeck, Germany, Citeseer, 2008, pp. 59-80.
[2] X. Bu, W. Ma, H. Li, Geothermal energy production utilizing abandoned oil and gas wells, Renewable Energy, 41 (2012) 80-85.
[3] B. Matek, Geothermal power: International market overview, Geothermal Energy Association Reports [Internet], (2013).
[4] M. Santamouris, K. Pavlou, A. Synnefa, K. Niachou, D. Kolokotsa, Recent progress on passive cooling techniques: Advanced technological developments to improve survivability levels in low-income households, Energy and Buildings, 39(7) (2007) 859-866.
[5] I. Dincer, C. Acar, A review on clean energy solutions for better sustainability, International Journal of Energy Research, 39(5) (2015) 585-606.
[6] P. Metz, Use of ground coupled tanks in solar assisted heat pump systems. 1: Comparison of experimental and computer model results, American Society of Mechanical Engineers, (1982).
[7] A.D. Chiasson, C. Yavuzturk, Assessment of the viability of hybrid geothermal heat pump systems with solar thermal collectors, Ashrae Transactions, 109 (2003) 487.
[8] P. Eslami Nejad, A. Langlois, S. Chapuis, M. Bernier, W. Faraj, Solar heat injection into boreholes, in: Proceedings of the Fourth Annual Canadian Solar Buildings Conference, 2009, pp. 237-246.
[9] S. Klein, A Transient System Simulation Program (TRNSYS 16) Manual, Thermal Energy System Specialists. Madison, USA, (2000).
[10] F.M. Rad, A.S. Fung, W.H. Leong, Feasibility of combined solar thermal and ground source heat pump systems in cold climate, Canada, Energy and Buildings, 61 (2013) 224-232.
[11] J. Templeton, F. Hassani, S. Ghoreishi-Madiseh, Study of effective solar energy storage using a double pipe geothermal heat exchanger, Renewable energy, 86 (2016) 173-181.
[12] V. Verma, K. Murugesan, Experimental study of solar energy storage and space heating using solar assisted ground source heat pump system for Indian climatic conditions, Energy and Buildings, 139 (2017) 569-577.
[13] M. Mehrpooya, H. Hemmatabady, M.H. Ahmadi, Optimization of performance of combined solar collector- geothermal heat pump systems to supply thermal load needed for heating greenhouses, Energy Conversion and Management, 97 (2015) 382-392.
[14] O. Ozgener, L. Ozgener, Modeling of driveway as a solar collector for improving efficiency of solar assisted geothermal heat pump system: a case study, Renewable and Sustainable Energy Reviews, 46 (2015) 210-217.
[15] M. Homes,Green Initiative, Accessed;
www. mattamyhomes.com, Hawthorne Village, Milton, (2006).
[16] TRNbuild, Multi-zone Building Modeling. TRNSYS 16 manual 6.
[17] Tehran Province Water & Wastewater, Inc, Accessed;
www.tpww.ir , Tehran, Iran, (2018).
[18] Renewability Energy, Inc, The Power-PipeTM, Accessed;
www.powerpipe.com, Waterloo, Ontario, Canada, (2005).
[19] Rheem-Canada, Ltd, Hot water tank,
Accessed;www. rheem.com, Hamilton, Ontario, Canada (2005).
[20] SmartSource™,2-Stage Horizontal & Vertical Water Source Heat Pumps, Accessed; http://www.smartsource. ca, (2017), 47.
[21] Venmar Ventilation, Inc, Accessed;
www.venmar.ca/ home.html, Drummondville (Québec), Canada, (2005).
[24] TRNSYS , A Transient System simulation program, TRNSYS 16 manual 4, (2004), 474.
[25] Drain-Water Heat Recovery, Energy saver, Accessed; https://energy.gov , (2018).
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