A combined heating plant and power generator.(noun)
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Use "cogenerator" in a sentence
"The car is a natural CHP cogenerator, where CHP stands for Combined Heat and Power."
"The last time natural gas was inexpensive Dallas County was talked into purchasing a natural gas cogenerator plant."
"The cogenerator will directly contribute to the reduction of many air pollutants, including a 20 percent reduction in the sulfur content of acid rain."