On Some New Indicators for the Energo-Ecological Assessment of Thermo-Power Plants Operation

Table 1

	Lignite	Pit coal	Fuel oil (with 𝑆≤1%)	Natural gas
10^6⋅REF𝑐 [kg/kJ]	105	90	72	50
10^6⋅REF𝑛 [kg/kJ]	0.24	0.43	0.245	0.15
10^6⋅REF𝑠 [kg/kJ]	3.32	2.06	0.459	—
𝑄𝑖[kJ/kgf]; [kJ/Nm^3]^∗	8000	13000	42600	35700^*
𝑉𝑔[Nm^3/kgf]; [Nm^3/Nm^3f]^**	3.353	4.417	11.308	9.983^**
10^4⋅𝑉𝑔/𝑄𝑖 [Nm^3/kJ]	4.191	3.400	2.654	2.796