An Advanced Multicarrier Residential Energy Hub System Based on Mixed Integer Linear Programming

Table 4

Cost, electricity and gas consumption, and CO₂ emissions for the optimal sizing (20 kW of HP, 36 m² of PV, and 30 m² of PV/T).

Cost; (euro/year)	Electricity consumption (kWh/year)	Gas consumption (kWh/year)	CO2 emission (kg/year)
10470	43800	4419	13100