There are (at least) two known bands under the name 'Carne'.
1) two-piece band from Lyon, France, created in 2008, playing a noisy blend of sludge characterized by its loud mid tempo riffage backed with savagely pounding drums.
They collaborated with Marion Leclerq (Mütterlein / Overmars) on both albums Ville Morgue (2013) and Modern Rituals (2016).
Carne sings about everyday life, obsessions, boredom, cities, alternatives and procrastination…
http://www.wearecarne.com
https://carne.bandcamp.com
2) also a two-piece (Julio Nusdeo/Tomás Buron) from Buenos Aires, Argentina. They play avant-garde, experimental, rock industrial.
https://carneenrac.bandcamp.com/
it could also be an incorrect tag for the pornogrind band called C.A.R.N.E.