Equipment Environmental Impact Balance Auxiliary Equations Compressor (AK) ${b}_{2}\cdot {E}_{2}={b}_{1}\cdot {E}_{1}+{b}_{AK}\cdot {W}_{AK}+{Y}_{AK}$ (34) ${b}_{1}=0$ (fresh air) (35) Mix-100 ${b}_{5}\cdot {E}_{5}={b}_{3}\cdot {E}_{3}+{b}_{4,fuel}\cdot {E}_{4,fuel}+{Y}_{Mix-100}$ (36) ${b}_{2}={b}_{7}={b}_{3}$ (37) Combustor (CC) ${b}_{6}\cdot {E}_{6}={b}_{5}\cdot {E}_{5}+{B}_{CC}^{PF}+{Y}_{CC}$ (38) ${b}_{fuel}$ and ${b}_{{\text{CO}}_{\text{2}}}^{PF}$ (39) Mix-101 ${b}_{8}\cdot {E}_{8}={b}_{18}\cdot {E}_{18}+{b}_{7}\cdot {E}_{7}+{b}_{6}\cdot {E}_{6}+{Y}_{Mix-101}$ (40) Gas Turbine (GT) ${b}_{9}\cdot {E}_{9}+{b}_{GT}\cdot {W}_{GT}={b}_{8}\cdot {E}_{8}+{Y}_{GT}$ (41) ${b}_{8}={b}_{9}$ (42) ${b}_{AK}={b}_{RK}={b}_{GT}={b}_{ST}={b}_{P}$ (43) HRSG + ST ${b}_{10}\cdot {E}_{10}+{b}_{27}\cdot {E}_{27}+{b}_{ST}\cdot {W}_{ST}={b}_{9}\cdot {E}_{9}+{b}_{21}\cdot {E}_{21}+{Y}_{HRSG}$ (44) ${b}_{20}={b}_{21}={b}_{27}$ (45) ${b}_{10}={b}_{13}$ (46) Pump ${b}_{21}\cdot {E}_{21}={b}_{20}\cdot {E}_{20}+{b}_{P}\cdot {W}_{P}+{Y}_{P}$ (47) Compressor (RK) ${b}_{18}\cdot {E}_{18}={b}_{13}\cdot {E}_{13}+{b}_{RK}\cdot {W}_{RK}+{Y}_{RK}$ (48)