Cogen vs Cogon - What's the difference?

As a noun cogon is

any of several perennial rhizomatous grasses of genus imperata , especially.

===(en)=== (en noun)

cogeneration; a combination heating plant and power generator.

* {{quote-news, year=2009, date=February 25, author=Alec Appelbaum, title=Towers in Manhattan Gather Heat for Power, work=New York Times citation

, passage=Cooper Union now wants a cogen in its landmark Foundation Building.}}

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Any of several perennial rhizomatous grasses of genus Imperata , especially .

* cogon grass, cogongrass (US), satintail, cotton wool grass, silver spike (southern Africa), speargrass (Nigeria), blady grass (Australia)