Open AccessAssessment of economic efficiency of unconvential renewable energy sources utilization for energy supply of individual residential houses
Author(s) -
A A Pavlenok,
E V Kalenskaya,
Diana A. Frey
Publication year - 2020
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1683/5/052044
Subject(s) - renewable heat , renewable energy , heat pump , heating system , geothermal gradient , geothermal energy , environmental science , process engineering , geothermal power , efficient energy use , environmental economics , engineering , mechanical engineering , hybrid heat , heat exchanger , economics , electrical engineering , geophysics , geology
Practical topics of evaluation of efficiency of heat pumps usage for individual residential houses heating with comparing of different technical options and solutions. Power of the heating system on the basis of geothermal heat pump on the example of specific building investigated. The role of heat insulation in heat losses and influence on the required power of heating system assessed, economical aspects evaluated. Comparison with alternative heating on the basis of main (pipelined) gas made in order to get objective picture of competitiveness of renewable energy sources with traditional ones in the existing regulatory and energy market conditions.