Table 7. The net revenue change with heat subsidy level.
Unit: 1000 KRW

	Heat subsidy (KRW/Mcal)	Operation rate
		40%	50%	60%	70%
Not included carbon credit. Wood chip price 100,000 KRW/ton	10	−14,602	4,664	23,930	43,196
	20	−3,030	19,129	41,288	63,446
	30	8,542	33,593	58,645	83,687
	40	20,113	48,058	76,002	103,947
	50	31,685	62,522	93,360	124,197