Assertion: heat | /r/CreatedBy | heat pumps
Facets:
Source sentences:
text: The heat produced by heat pumps isn't as intense as the heat produced by a gas or oil-burning furnace.
text: Other sources of thermal energy for storage include heat or cold produced with heat pumps from off-peak, lower cost electric power, a practice called peak shaving; heat from combined heat and power (CHP) power plants; heat produced by renewable electrical energy that exceeds grid demand and waste heat from industrial processes.