But a NEIPA is low on bitterness and high on flavor and aroma. You could do a bitterness charge, but people make things simpler by getting the small amount of bitterness from the flavor and aroma additions. They usually are using very large amounts of hops anyway.
For my NEIPAs I use 7 or 8 grams of Warrior at 60' giving ~15 IBU.
Then 4-6 oz of a mix of "IPA hops" in a reduced temp whirlpool: Half for 10' at 170F then the other half for 30' at 150F, before chilling down to ferm temps.
I sometimes feel I can omit the Warrior altogether. Or perhaps substitute with a small charge of a similar mix of IPA hops at 5' (before flameout) or increase the 170' hops charge for extra bitterness
and flavor. So many possibilities.
Now according to BeerSmith 3 I only gain 9.9 IBUs from 90 grams (~3 oz) of 15.5 %AA of hops (average %AA of the hop mix) at
170F for 10'. And 8.4 IBUs from the exact same amount of hop mix at
150F for 30'. Total IBUs: 15.3 + 9.9 + 8.4 = 33.6.
That resulting beer tastes a bit more bitter than 34 IBU, especially noticeable toward the end of the keg when the original thick milkshake has been reduced to a much thinner haze. So...