increased cooling setpoint, a decreased heating setpoint, or a decreased ventilation rate of the background system. Energy …

. Developments and applications in subfreezing refrigeration, heating/domestic hot water, renewable energy utilization, waste heat … as −70°C in advanced absorption systems. Air-source and ground-source absorption heat pumps are suggested for heating …

production of biofuel can have on the environment, but there has been less consideration of more small scale biomass heating …

natural gas. For this reason, consumers using heating systems based on natural gas in their homes should consider whether the … current heating system are economical, efficient, cheap, or even eco-friendly. The preliminary results indicate that the … biomass can really be a competitive alternative to replace individual natural gas heating systems. Therefore further …

In this study, the biomass, solar, and electrical energy options based building heating are investigated and compared …

A solar assisted heat pump is used for different applications, such as, water heating, drying and air conditioning. The …

, especially for space heating and cooling, are closely linked to several weather variables, mainly air temperature. The analysis … temperature. Base temperature should be chosen to coincide with the minimum energy consumption. In this way, changes in heating …

. Calculations included pig number, slurry (manure water mixture) dilution, retention time and biogas/solar heating. Although using …:9 slurry dilution rate commonly used on pig farms. However, at a 1:3 slurry dilution, the use of solar heating to provide 90 …

natural gas heating with locally grown and/or produced green energy resources is economical nowadays, especially in cases …. The environmental impact of heating based on green energy resources under controlled circumstances is only a fraction of …