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  2. Ground-coupled heat exchanger - Wikipedia

    en.wikipedia.org/wiki/Ground-coupled_heat_exchanger

    A key aspect of earth-air heat exchangers is the passive nature of operation and consideration of the wide variability of conditions in natural systems. Earth-air heat exchangers can be very cost effective in both up-front/capital costs as well as long-term operation and maintenance costs.

  3. Storage heater - Wikipedia

    en.wikipedia.org/wiki/Storage_heater

    A domestic storage heater which uses cheap night time electricity to heat ceramic bricks which then release their heat during the day. A storage heater or heat bank (Australia) is an electrical heater which stores thermal energy during the evening, or at night when electricity is available at lower cost, and releases the heat during the day as required.

  4. Electric heating - Wikipedia

    en.wikipedia.org/wiki/Electric_heating

    Economically, electric heat can be compared to other sources of home heating by multiplying the local cost per kilowatt hour for electricity by the number of kilowatts the heater uses. E.g.: 1500-watt heater at 12 cents per kilowatt hour 1.5×12=18 cents per hour. [14]

  5. Ground source heat pump - Wikipedia

    en.wikipedia.org/wiki/Ground_source_heat_pump

    The US Environmental Protection Agency (EPA) has called ground source heat pumps the most energy-efficient, environmentally clean, and cost-effective space conditioning systems available. [35] Heat pumps offer significant emission reductions potential, particularly where they are used for both heating and cooling and where the electricity is ...

  6. Seasonal thermal energy storage - Wikipedia

    en.wikipedia.org/wiki/Seasonal_thermal_energy...

    Large-scale thermal storage with water. Large scale STES water storage tanks can be built above ground, insulated, and then covered with soil. [28] Horizontal heat exchangers. For small installations, a heat exchanger of corrugated plastic pipe can be shallow-buried in a trench to create a STES. [29] Earth-bermed buildings. Stores heat ...

  7. Central heating - Wikipedia

    en.wikipedia.org/wiki/Central_heating

    The energy cost of heating is one of the main costs of operating a building in a cold climate. Some central heating plants can switch fuels for reasons of economy and convenience; for example, a home owner may install a wood-fired furnace with electrical backup for occasional unattended operation.

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