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. 2021 Nov 17;7(11):e08400. doi: 10.1016/j.heliyon.2021.e08400

Table 4.

Carbon tax (CTx) DCF.

Expected Free Cash Flow to Firm - XOM
Carbon Tax (CTx) DCF
YEAR 2019 2020 2021 2022 Terminal Year
Rev. growth rate -6.1% -6.1% -6.1% -6.1%
Revenues $255,583 $239,992 $225,353 $211,606 $198,698
Operating Margin 4.6% 1.8% 1.3% 0.8% 3.9%
Operating Income ("EBIT") $11,631 $4,360 $2,898 $1,597 $7,739
Taxes $3,059 $1,147 $762 $420 $2,035
After-tax Operating Income $8,572 $3,213 $2,136 $1,177 $5,704
-Reinvestment (incl Divestiture proceeds) $5,463 $(11,787) $(22,864) $(28,823) $(9,296)
Change in Non-Cash WC $(1,583)
FCFF $4,692 $15,000 $25,000 $30,000 $15,000
Terminal Value $113,547.77
Present Value $14,004 $21,791 $116,816
Return on Capital 3.4% 1.4% 1.2% 1.0% 7.1%
Capital Invested $248,616 $227,186 $181,457 $117,407 $80,222
Change in BV $5,463 $(21,430) $(45,729) $(64,050) $(37,185)
Divestiture proceeds/Capital 55.0% 50.0% 45.0% 25.0%
Divestiture Proceeds ($) $11,787 $22,864 $28,823 $9,296
BV Debt $52,767 $52,767 $42,767 $27,767 $27,767
BV Debt/ Capital invested 21.2% 23.2% 23.6% 23.7% 34.6%
Tax rate 26.3% 26.3% 26.3% 26.3% 26.3%
Cost of Capital (WACC) 7.1% 7.1% 7.1% 7.1% 7.1%
Value of Operating Assets= $152,611
+ Cash & Other non-operating assets $3,089
-Debt $(52,767)
-Minority Interest $(7,288)
Value of Equity=
$95,645

Value per share= 22.59

Note: For CTx, Terminal Year ROC has Terminal Year Capital Invested as the denominator.