Record for the Final Section 316(b) Existing Facilities Rule

**Author: Date Created:**  **Date Modified: Purpose:** 

**File Contents: Worksheet**  Vars&Assumps

SCCValsByYr

IPMCO2_Exist CarbCostByYr_Exist CarbCostByYr_NewRep Summary

**Input Files:** External data used in calculations/analysis: EPA302ABT_PC_2b_ParsedSummary_Analysis.xlsx EPA302ABT_PC_1b_ParsedSummary_Analysis.xlsx MarketImpact_v1.xlsx SocCosts.xlsx GDP_Deflator.xlsx

EPA-HQ-OW-2008-0667-DRAFT-3492 FileInfo 1Record for the Final Section 316(b) Existing Facilities Rule

Abt Associates Inc. 8/27/2008 5/16/2014 Generates SCC values.

**Contents** Contains variables and assumptions used in this analysis. Contains SCC values in $2007/Ton CO2 and $2011/Ton CO2 from the titled Technical Support Document: Technical Update of the Social Cost of Carbon for Regulatory Impact Analysis-Under Executive Order 12866 (2013) developed by the U.S. Government Interagency Work Group on Social Cost of Carbon. Contains year-by-year CO2 emission values for existing units from IPM. Contains SCC calculations by year for a given existing units option. Contains SCC calculations by year for a given new units option. Contains a summary table of SCC by year as well as discounted and annualized values for existing and new units.

External data used in calculations/analysis: EPA302ABT_PC_2b_ParsedSummary_Analysis.xlsx EPA302ABT_PC_1b_ParsedSummary_Analysis.xlsx

EPA-HQ-OW-2008-0667-DRAFT-3492 FileInfo 2Record for the Final Section 316(b) Existing Facilities Rule

**Option 2: CT_125DIF_IM**  **New Unit Option**

**A_GfieldNew&Rep Weights**  **FR_24JAN14_NERC_wNYCA_wPONDS Com** **pare to FMMA1**  **Existing Units New and Repowering Units**  **1 2**  **3 4**  **5 6**  **8 9** 

**2 8**  **18 21**  **28 2** 

**2.5% 5.0%** 

**Year (Millions;** 

**tCO2eq) Average** **Average High**  **Average Year** **(Millions; tCO2eq)**  Total 1,471.9$134,814.3$96,399.4$298,420.9$32,530.8 Total 0.0 **NPV 3% $60,971.5** **$43,130.7 $133,328.2** **$14,331.5 NPV 3%**  **Annualized, 3% $2,281.0** **$1,613.6 $4,988.0**  **$536.2 Annualized, 3%**  **NPV 7% $25,374.9** **$17,729.9 $54,669.9** **$5,755.5 NPV 7%**  **Annualized 7% $1,714.4** **$1,197.9 $3,693.7**  **$388.9 Annualized 7%**  2013 0.0 $0.0 $0.0 $0.0 $0.0 2013 0.0 2014 0.0 $0.0 $0.0 $0.0 $0.0 2014 0.0 2015 0.0 $0.0 $0.0 $0.0 $0.0 2015 0.0 2016 0.0 $0.0 $0.0 $0.0 $0.0 2016 0.0 2017 0.0 $0.0 $0.0 $0.0 $0.0 2017 0.0 2018 -3.2 -$210.3 -$137.9 -$413.7 -$41.4 2018 0.0 2019 -3.2 -$213.7 -$144.8 -$427.5 -$41.4 2019 0.0 2020 -3.2 -$220.6 -$148.2 -$441.3 -$41.4 2020 0.0 2021 27.4$1,901.9$1,258.2 $3,833.1 $351.1 2021 0.0 2022 27.4$1,931.2$1,287.5 $3,920.9 $380.4 2022 0.0 2023 30.7$2,191.4$1,471.9 $4,481.0 $425.2 2023 0.0 2024 30.7$2,224.1 $1,504.6 $4,579.1 $457.9 2024 0.0 2025 30.7$2,256.9$1,537.3 $4,677.3 $457.9 2025 0.0 2026 50.8 $3,793.8 $2,601.5 $7,912.8 $813.0 2026 0.0 2027 50.8 $3,848.0$2,655.7 $8,075.4 $813.0 2027 0.0 2028 50.8 $3,902.2$2,709.9 $8,238.0 $813.0 2028 0.0 2029 50.8 $3,956.4$2,764.1 $8,400.6 $867.2 2029 0.0 2030 50.8 $4,064.8 $2,818.3 $8,617.4 $867.2 2030 0.0 2031 37.3 $3,022.7$2,068.2 $6,443.2 $676.1 2031 0.0 2032 37.3 $3,062.5 $2,108.0 $6,562.5 $676.1 2032 0.0 2033 37.3 $3,102.3 $2,147.7 $6,681.8 $715.9 2033 0.0 2034 37.3 $3,142.1 $2,187.5 $6,840.9 $715.9 2034 0.0 2035 37.3 $3,181.8 $2,227.3 $6,960.2 $755.7 2035 0.0 2036 37.3 $3,221.6$2,267.1 $7,079.6 $755.7 2036 0.0 2037 37.3 $3,301.1 $2,306.8 $7,198.9 $795.5 2037 0.0 2038 37.3 $3,340.9$2,346.6 $7,358.0 $795.5 2038 0.0 2039 37.3 $3,380.7$2,386.4 $7,477.3 $835.2 2039 0.0 2040 37.3 $3,420.5 $2,426.1 $7,596.6 $835.2 2040 0.0 2041 37.3 $3,460.2$2,465.9 $7,715.9 $875.0 2041 0.0 2042 37.3 $3,500.0$2,505.7 $7,835.2 $875.0 2042 0.0 2043 37.3 $3,539.8 $2,545.5 $7,954.6 $914.8 2043 0.0 2044 37.3 $3,579.6$2,585.2 $8,073.9 $914.8 2044 0.0 2045 37.3 $3,659.1 $2,625.0 $8,193.2 $954.5 2045 0.0 2046 37.3 $3,698.9$2,664.8 $8,312.5 $954.5 2046 0.0

**Social Cost of Carbon as of 2013 (Millions; $2011)**

**Discount Rate 3.0%** 

EPA-HQ-OW-2008-0667-DRAFT-3492 Summary 1Record for the Final Section 316(b) Existing Facilities Rule

2047 37.3 $3,738.6$2,704.6 $8,392.1 $994.3 2047 0.0 2048 37.3 $3,778.4$2,744.3 $8,511.4 $994.3 2048 0.0 2049 37.3 $3,818.2$2,784.1 $8,630.7$1,034.1 2049 0.0 2050 37.3 $3,858.0$2,823.9 $8,750.0$1,034.1 2050 0.0 2051 37.3 $3,898.2$2,864.2 $8,871.0$1,034.1 2051 0.0 2052 37.3 $3,938.8 $2,905.1 $8,993.6$1,034.1 2052 0.0 2053 37.3 $3,979.8 $2,946.6 $9,118.0$1,034.1 2053 0.0 2054 37.3 $4,021.2$2,988.7 $9,244.0$1,034.1 2054 0.0 2055 37.3 $4,063.1 $3,031.4 $9,371.8 $1,034.1 2055 0.0 2056 37.3 $4,105.5 $3,074.7 $9,501.4$1,034.1 2056 0.0 2057 37.3 $4,148.2$3,118.7 $9,632.7$1,034.1 2057 0.0 2058 37.3 $4,191.4$3,163.2 $9,765.9$1,034.1 2058 0.0 2059 37.3 $4,235.1 $3,208.4 $9,900.9$1,034.1 2059 0.0 2060 0.0 $0.0 $0.0 $0.0 $0.0 2060 0.0 2061 0.0 $0.0 $0.0 $0.0 $0.0 2061 0.0 2062 0.0 $0.0 $0.0 $0.0 $0.0 2062 0.0 2063 0.0 $0.0 $0.0 $0.0 $0.0 2063 0.0 2064 0.0 $0.0 $0.0 $0.0 $0.0 2064 0.0

EPA-HQ-OW-2008-0667-DRAFT-3492 Summary 2Record for the Final Section 316(b) Existing Facilities Rule

**New and Repowering Units 10**  **11 12**  **13 8**  **18 21**  **28**

**2.5% 5.0%** 

**Average Average**  **High Average**  $0.0 $0.0 $0.0 $0.0 **$0.0 $0.0**  **$0.0 $0.0**  **$0.0 $0.0**  **$0.0 $0.0**  **$0.0 $0.0**  **$0.0 $0.0**  **$0.0 $0.0**  **$0.0 $0.0**  $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 **Social Cost of Carbon as of 2013 (Millions; $2011)**

**Discount Rate 3.0%** 

EPA-HQ-OW-2008-0667-DRAFT-3492 Summary 3Record for the Final Section 316(b) Existing Facilities Rule

$0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0 $0.0

EPA-HQ-OW-2008-0667-DRAFT-3492 Summary 4Record for the Final Section 316(b) Existing Facilities Rule

**Monetization of Benefits from Changes in tCO2eq Em** **issions Using a Global Measure of the Social Cost of Carbon ($2011)** 

### DR Option 1: Discount Rate of 2.5% 2.5% Discount Rate, Global Measure of SCC Low Mid Unit SCC Total SCC PV SCC Unit SCC Total SCC PV SCC Unit SCC **2010** 0.0 $0.0 $0 $0 $54.4 $0 $0 $0.0 **2011** 0.0 $0.0 $0 $0 $55.5 $0 $0 $0.0 **2012** 0.0 $0.0 $0 $0 $57.6 $0 $0 $0.0 **2013** 0.0 $0.0 $0 $0 $58.7 $0 $0 $0.0 **2014** 0.0 $0.0 $0 $0 $59.8 $0 $0 $0.0 **2015** 0.0 $0.0 $0 $0 $60.8 $0 $0 $0.0 **2016** 0.0 $0.0 $0 $0 $63.0 $0 $0 $0.0 **2017** 0.0 $0.0 $0 $0 $64.0 $0 $0 $0.0 **2018** -3,230,648.4 $0.0 $0 $0 $65.1 $210,300,654 $185,875,135 $0.0 **2019** -3,230,648.4 $0.0 $0 $0 $66.2 $213,748,206 $184,314,408 $0.0 **2020** -3,230,648.4 $0.0 $0 $0 $68.3 $220,643,309 $185,619,545 $0.0 **2021** 27,419,563.3 $0.0 $0 $0 $69.4($1,901,931,978)($1,561,004,149) $0.0 **2022** 27,419,563.3 $0.0 $0 $0 $70.4($1,931,192,470)($1,546,360,583) $0.0 **2023** 30,650,211.8 $0.0 $0 $0 $71.5 ($2,191,438,927)($1,711,948,587) $0.0 **2024** 30,650,211.8 $0.0 $0 $0 $72.6($2,224,146,970)($1,695,122,008) $0.0 **2025** 30,650,211.8 $0.0 $0 $0 $73.6($2,256,855,014)($1,678,097,827) $0.0 **2026** 50,787,424.7 $0.0 $0 $0 $74.7 ($3,793,807,764)($2,752,105,453) $0.0 **2027** 50,787,424.7 $0.0 $0 $0 $75.8 ($3,848,005,018)($2,723,337,801) $0.0 **2028** 50,787,424.7 $0.0 $0 $0 $76.8 ($3,902,202,272)($2,694,336,264) $0.0 **2029** 50,787,424.7 $0.0 $0 $0 $77.9 ($3,956,399,525)($2,665,129,367) $0.0 **2030** 50,787,424.7 $0.0 $0 $0 $80.0($4,064,794,033)($2,671,362,546) $0.0 **2031** 37,270,507.9 $0.0 $0 $0 $81.1 ($3,022,734,427)($1,938,074,268) $0.0 **2032** 37,270,507.9 $0.0 $0 $0 $82.2 ($3,062,507,248)($1,915,683,166) $0.0 **2033** 37,270,507.9 $0.0 $0 $0 $83.2 ($3,102,280,070)($1,893,231,383) $0.0 **2034** 37,270,507.9 $0.0 $0 $0 $84.3 ($3,142,052,891)($1,870,735,200) $0.0 **2035** 37,270,507.9 $0.0 $0 $0 $85.4($3,181,825,713)($1,848,210,139) $0.0 **2036** 37,270,507.9 $0.0 $0 $0 $86.4($3,221,598,534)($1,825,670,991) $0.0 **2037** 37,270,507.9 $0.0 $0 $0 $88.6($3,301,144,177)($1,825,121,256) $0.0 **2038** 37,270,507.9 $0.0 $0 $0 $89.6($3,340,916,998)($1,802,059,189) $0.0 **2039** 37,270,507.9 $0.0 $0 $0 $90.7 ($3,380,689,820)($1,779,036,365) $0.0 **2040** 37,270,507.9 $0.0 $0 $0 $91.8 ($3,420,462,641)($1,756,064,590) $0.0 **2041** 37,270,507.9 $0.0 $0 $0 $92.8 ($3,460,235,462)($1,733,155,069) $0.0

**Emissions (tCO2eq)**  **Year**

EPA-HQ-OW-2008-0667-DRAFT-3492 CarbCostBy Yr_Exist 1Record for the Final Section 316(b) Existing Facilities Rule

**2042** 37,270,507.9 $0.0 $0 $0 $93.9 ($3,500,008,284)($1,710,318,431) $0.0 **2043** 37,270,507.9 $0.0 $0 $0 $95.0($3,539,781,105)($1,687,564,749) $0.0 **2044** 37,270,507.9 $0.0 $0 $0 $96.0($3,579,553,927)($1,664,903,562) $0.0 **2045** 37,270,507.9 $0.0 $0 $0 $98.2 ($3,659,099,569)($1,660,391,628) $0.0 **2046** 37,270,507.9 $0.0 $0 $0 $99.2 ($3,698,872,391)($1,637,501,818) $0.0 **2047** 37,270,507.9 $0.0 $0 $0 $100.3 ($3,738,645,212)($1,614,740,843) $0.0 **2048** 37,270,507.9 $0.0 $0 $0 $101.4($3,778,418,034)($1,592,116,036) $0.0 **2049** 37,270,507.9 $0.0 $0 $0 $102.4($3,818,190,855)($1,569,634,295) $0.0 **2050** 37,270,507.9 $0.0 $0 $0 $103.5 ($3,857,963,676)($1,547,302,100) $0.0 **2051** 37,270,507.9 $0.0 $0 $0 $104.6($3,898,150,798)($1,525,287,639) $0.0 **2052** 37,270,507.9 $0.0 $0 $0 $105.7 ($3,938,756,536)($1,503,586,392) $0.0 **2053** 37,270,507.9 $0.0 $0 $0 $106.8 ($3,979,785,249)($1,482,193,903) $0.0 **2054** 37,270,507.9 $0.0 $0 $0 $107.9 ($4,021,241,346)($1,461,105,778) $0.0 **2055** 37,270,507.9 $0.0 $0 $0 $109.0($4,063,129,276)($1,440,317,688) $0.0 **2056** 37,270,507.9 $0.0 $0 $0 $110.2 ($4,105,453,540)($1,419,825,363) $0.0 **2057** 37,270,507.9 $0.0 $0 $0 $111.3 ($4,148,218,681)($1,399,624,595) $0.0 **2058** 37,270,507.9 $0.0 $0 $0 $112.5 ($4,191,429,292)($1,379,711,237) $0.0 **2059** 37,270,507.9 $0.0 $0 $0 $113.6($4,235,090,014)($1,360,081,199) $0.0 **Total**1,471,879,667.9 $0 $0 ################################

EPA-HQ-OW-2008-0667-DRAFT-3492 CarbCostBy Yr_Exist 2Record for the Final Section 316(b) Existing Facilities Rule

**2010** 0.0 **2011** 0.0 **2012** 0.0 **2013** 0.0 **2014** 0.0 **2015** 0.0 **2016** 0.0 **2017** 0.0 **2018** -3,230,648.4 **2019** -3,230,648.4 **2020** -3,230,648.4 **2021** 27,419,563.3 **2022** 27,419,563.3 **2023** 30,650,211.8 **2024** 30,650,211.8 **2025** 30,650,211.8 **2026** 50,787,424.7 **2027** 50,787,424.7 **2028** 50,787,424.7 **2029** 50,787,424.7 **2030** 50,787,424.7 **2031** 37,270,507.9 **2032** 37,270,507.9 **2033** 37,270,507.9 **2034** 37,270,507.9 **2035** 37,270,507.9 **2036** 37,270,507.9 **2037** 37,270,507.9 **2038** 37,270,507.9 **2039** 37,270,507.9 **2040** 37,270,507.9 **2041** 37,270,507.9

**Emissions (tCO2eq)**  **Year Monetization of Benefits from** **Changes in tCO2eq Em issions Using a Global Measure of the Social Cost of Carbon ($2011)** 

High Total SCC PV SCC

$0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0

EPA-HQ-OW-2008-0667-DRAFT-3492 CarbCostBy Yr_Exist 3Record for the Final Section 316(b) Existing Facilities Rule

**2042** 37,270,507.9 **2043** 37,270,507.9 **2044** 37,270,507.9 **2045** 37,270,507.9 **2046** 37,270,507.9 **2047** 37,270,507.9 **2048** 37,270,507.9 **2049** 37,270,507.9 **2050** 37,270,507.9 **2051** 37,270,507.9 **2052** 37,270,507.9 **2053** 37,270,507.9 **2054** 37,270,507.9 **2055** 37,270,507.9 **2056** 37,270,507.9 **2057** 37,270,507.9 **2058** 37,270,507.9 **2059** 37,270,507.9 **Total**1,471,879,667.9 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0

EPA-HQ-OW-2008-0667-DRAFT-3492 CarbCostBy Yr_Exist 4Record for the Final Section 316(b) Existing Facilities Rule

**2010** 0.0 **2011** 0.0 **2012** 0.0 **2013** 0.0 **2014** 0.0 **2015** 0.0 **2016** 0.0 **2017** 0.0 **2018** -3,230,648.4 **2019** -3,230,648.4 **2020** -3,230,648.4 **2021** 27,419,563.3 **2022** 27,419,563.3 **2023** 30,650,211.8 **2024** 30,650,211.8 **2025** 30,650,211.8 **2026** 50,787,424.7 **2027** 50,787,424.7 **2028** 50,787,424.7 **2029** 50,787,424.7 **2030** 50,787,424.7 **2031** 37,270,507.9 **2032** 37,270,507.9 **2033** 37,270,507.9 **2034** 37,270,507.9 **2035** 37,270,507.9 **2036** 37,270,507.9 **2037** 37,270,507.9 **2038** 37,270,507.9 **2039** 37,270,507.9 **2040** 37,270,507.9 **2041** 37,270,507.9

**Emissions (tCO2eq)**  **Year Monetization of Benefits from** **Changes in tCO2eq Em issions Using a Global Measure of the Social Cost of Carbon ($2011)**  

### DR Option 2: Discount Rate of 3.0% 3% Discount Rate, Global Measure of SCC Low Mid Unit SCC Total SCC PV SCC Unit SCC Total SCC PV SCC Unit SCC $0.0 $0 $0 $34.1 $0 $0 $95.0 $0.0 $0 $0 $35.2 $0 $0 $99.2 $0.0 $0 $0 $36.3 $0 $0 $103.5 $0.0 $0 $0 $37.3 $0 $0 $107.8 $0.0 $0 $0 $38.4 $0 $0 $112.0 $0.0 $0 $0 $39.5 $0 $0 $116.3 $0.0 $0 $0 $40.6 $0 $0 $119.5 $0.0 $0 $0 $41.6 $0 $0 $123.8 $0.0 $0 $0 $42.7 $137,902,068 $118,955,535 $128.1 $0.0 $0 $0 $44.8 $144,797,172 $121,265,352 $132.3 $0.0 $0 $0 $45.9 $148,244,723 $120,536,526 $136.6 $0.0 $0 $0 $45.9###############($993,235,610) $139.8 $0.0 $0 $0 $47.0###############($986,732,148) $143.0 $0.0 $0 $0 $48.0##############################$146.2 $0.0 $0 $0 $49.1##############################$149.4 $0.0 $0 $0 $50.2##############################$152.6 $0.0 $0 $0 $51.2##############################$155.8 $0.0 $0 $0 $52.3##############################$159.0 $0.0 $0 $0 $53.4##############################$162.2 $0.0 $0 $0 $54.4##############################$165.4 $0.0 $0 $0 $55.5##############################$169.7 $0.0 $0 $0 $55.5##############################$172.9 $0.0 $0 $0 $56.6##############################$176.1 $0.0 $0 $0 $57.6##############################$179.3 $0.0 $0 $0 $58.7##############################$183.5 $0.0 $0 $0 $59.8##############################$186.7 $0.0 $0 $0 $60.8##############################$190.0 $0.0 $0 $0 $61.9##############################$193.2 $0.0 $0 $0 $63.0##############################$197.4 $0.0 $0 $0 $64.0##############################$200.6 $0.0 $0 $0 $65.1##############################$203.8 $0.0 $0 $0 $66.2##############################$207.0

EPA-HQ-OW-2008-0667-DRAFT-3492 CarbCostBy Yr_Exist 5Record for the Final Section 316(b) Existing Facilities Rule

**2042** 37,270,507.9 **2043** 37,270,507.9 **2044** 37,270,507.9 **2045** 37,270,507.9 **2046** 37,270,507.9 **2047** 37,270,507.9 **2048** 37,270,507.9 **2049** 37,270,507.9 **2050** 37,270,507.9 **2051** 37,270,507.9 **2052** 37,270,507.9 **2053** 37,270,507.9 **2054** 37,270,507.9 **2055** 37,270,507.9 **2056** 37,270,507.9 **2057** 37,270,507.9 **2058** 37,270,507.9 **2059** 37,270,507.9 **Total**1,471,879,667.9 $0.0 $0 $0 $67.2##############################$210.2 $0.0 $0 $0 $68.3##############################$213.4 $0.0 $0 $0 $69.4##############################$216.6 $0.0 $0 $0 $70.4##############################$219.8 $0.0 $0 $0 $71.5##############################$223.0 $0.0 $0 $0 $72.6###############($989,987,413) $225.2 $0.0 $0 $0 $73.6###############($975,287,428) $228.4 $0.0 $0 $0 $74.7###############($960,603,911) $231.6 $0.0 $0 $0 $75.8###############($945,948,373) $234.8 $0.0 $0 $0 $76.8###############($931,516,429) $238.0 $0.0 $0 $0 $77.9###############($917,304,666) $241.3 $0.0 $0 $0 $79.1###############($903,309,727) $244.6 $0.0 $0 $0 $80.2###############($889,528,302) $248.0 $0.0 $0 $0 $81.3###############($875,957,135) $251.5 $0.0 $0 $0 $82.5###############($862,593,018) $254.9 $0.0 $0 $0 $83.7###############($849,432,792) $258.5 $0.0 $0 $0 $84.9###############($836,473,346) $262.0 $0.0 $0 $0 $86.1###############($823,711,616) $265.7

$0 $0 ##############################

EPA-HQ-OW-2008-0667-DRAFT-3492 CarbCostBy Yr_Exist 6Record for the Final Section 316(b) Existing Facilities Rule

**2010** 0.0 **2011** 0.0 **2012** 0.0 **2013** 0.0 **2014** 0.0 **2015** 0.0 **2016** 0.0 **2017** 0.0 **2018** -3,230,648.4 **2019** -3,230,648.4 **2020** -3,230,648.4 **2021** 27,419,563.3 **2022** 27,419,563.3 **2023** 30,650,211.8 **2024** 30,650,211.8 **2025** 30,650,211.8 **2026** 50,787,424.7 **2027** 50,787,424.7 **2028** 50,787,424.7 **2029** 50,787,424.7 **2030** 50,787,424.7 **2031** 37,270,507.9 **2032** 37,270,507.9 **2033** 37,270,507.9 **2034** 37,270,507.9 **2035** 37,270,507.9 **2036** 37,270,507.9 **2037** 37,270,507.9 **2038** 37,270,507.9 **2039** 37,270,507.9 **2040** 37,270,507.9 **2041** 37,270,507.9

**Emissions (tCO2eq)**  **Year Monetization of Benefits from** **Changes in tCO2eq Em issions Using a Global Measure of the Social Cost of Carbon ($2011)** 

High Total SCC PV SCC $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $413,706,205 $356,866,606 $427,496,411 $358,021,514 $441,286,618 $358,806,403 ############################## ############################## ############################## ############################## ############################## ############################## ############################## ############################## ############################## ############################## ############################## ############################## ############################## ############################## ############################## ############################## ############################## ############################## ############################## ############################## ##############################

EPA-HQ-OW-2008-0667-DRAFT-3492 CarbCostBy Yr_Exist 7Record for the Final Section 316(b) Existing Facilities Rule

**2042** 37,270,507.9 **2043** 37,270,507.9 **2044** 37,270,507.9 **2045** 37,270,507.9 **2046** 37,270,507.9 **2047** 37,270,507.9 **2048** 37,270,507.9 **2049** 37,270,507.9 **2050** 37,270,507.9 **2051** 37,270,507.9 **2052** 37,270,507.9 **2053** 37,270,507.9 **2054** 37,270,507.9 **2055** 37,270,507.9 **2056** 37,270,507.9 **2057** 37,270,507.9 **2058** 37,270,507.9 **2059** 37,270,507.9 **Total**1,471,879,667.9############################## ############################## ############################## ############################## ############################## ############################## ############################## ############################## ############################## ############################## ############################## ############################## ############################## ############################## ############################## ############################## ############################## ############################## ##############################

EPA-HQ-OW-2008-0667-DRAFT-3492 CarbCostBy Yr_Exist 8Record for the Final Section 316(b) Existing Facilities Rule

**2010** 0.0 **2011** 0.0 **2012** 0.0 **2013** 0.0 **2014** 0.0 **2015** 0.0 **2016** 0.0 **2017** 0.0 **2018** -3,230,648.4 **2019** -3,230,648.4 **2020** -3,230,648.4 **2021** 27,419,563.3 **2022** 27,419,563.3 **2023** 30,650,211.8 **2024** 30,650,211.8 **2025** 30,650,211.8 **2026** 50,787,424.7 **2027** 50,787,424.7 **2028** 50,787,424.7 **2029** 50,787,424.7 **2030** 50,787,424.7 **2031** 37,270,507.9 **2032** 37,270,507.9 **2033** 37,270,507.9 **2034** 37,270,507.9 **2035** 37,270,507.9 **2036** 37,270,507.9 **2037** 37,270,507.9 **2038** 37,270,507.9 **2039** 37,270,507.9 **2040** 37,270,507.9 **2041** 37,270,507.9

**Emissions (tCO2eq)**  **Year Monetization of Benefits from** **Changes in tCO2eq Em issions Using a Global Measure of the Social Cost of Carbon ($2011)**  

### DR Option 3: Discount Rate of 5.0% 5% Discount Rate, Global Measure of SCC Low Mid Unit SCC Total SCC PV SCC Unit SCC Total SCC PV SCC Unit SCC $0.0 $0 $0 $11.7 $0 $0 $0.0 $0.0 $0 $0 $11.7 $0 $0 $0.0 $0.0 $0 $0 $11.7 $0 $0 $0.0 $0.0 $0 $0 $11.7 $0 $0 $0.0 $0.0 $0 $0 $11.7 $0 $0 $0.0 $0.0 $0 $0 $11.7 $0 $0 $0.0 $0.0 $0 $0 $12.8 $0 $0 $0.0 $0.0 $0 $0 $12.8 $0 $0 $0.0 $0.0 $0 $0 $12.8 $41,370,620 $32,414,964 $0.0 $0.0 $0 $0 $12.8 $41,370,620 $30,871,394 $0.0 $0.0 $0 $0 $12.8 $41,370,620 $29,401,328 $0.0 $0.0 $0 $0 $12.8 ($351,125,904) ($237,655,833) $0.0 $0.0 $0 $0 $13.9 ($380,386,396) ($245,200,462) $0.0 $0.0 $0 $0 $13.9 ($425,204,568) ($261,038,720) $0.0 $0.0 $0 $0 $14.9 ($457,912,612) ($267,732,020) $0.0 $0.0 $0 $0 $14.9 ($457,912,612) ($254,982,876) $0.0 $0.0 $0 $0 $16.0 ($812,958,807) ($431,129,412) $0.0 $0.0 $0 $0 $16.0 ($812,958,807) ($410,599,440) $0.0 $0.0 $0 $0 $16.0 ($812,958,807) ($391,047,086) $0.0 $0.0 $0 $0 $17.1 ($867,156,060) ($397,254,183) $0.0 $0.0 $0 $0 $17.1 ($867,156,060) ($378,337,317) $0.0 $0.0 $0 $0 $18.1 ($676,137,964) ($280,949,290) $0.0 $0.0 $0 $0 $18.1 ($676,137,964) ($267,570,752) $0.0 $0.0 $0 $0 $19.2 ($715,910,785) ($269,819,246) $0.0 $0.0 $0 $0 $19.2 ($715,910,785) ($256,970,710) $0.0 $0.0 $0 $0 $20.3 ($755,683,607) ($258,330,344) $0.0 $0.0 $0 $0 $20.3 ($755,683,607) ($246,028,899) $0.0 $0.0 $0 $0 $21.3 ($795,456,428) ($246,645,512) $0.0 $0.0 $0 $0 $21.3 ($795,456,428) ($234,900,488) $0.0 $0.0 $0 $0 $22.4 ($835,229,250) ($234,900,488) $0.0 $0.0 $0 $0 $22.4 ($835,229,250) ($223,714,750) $0.0 $0.0 $0 $0 $23.5 ($875,002,071) ($223,207,461) $0.0

EPA-HQ-OW-2008-0667-DRAFT-3492 CarbCostBy Yr_Exist 9Record for the Final Section 316(b) Existing Facilities Rule

**2042** 37,270,507.9 **2043** 37,270,507.9 **2044** 37,270,507.9 **2045** 37,270,507.9 **2046** 37,270,507.9 **2047** 37,270,507.9 **2048** 37,270,507.9 **2049** 37,270,507.9 **2050** 37,270,507.9 **2051** 37,270,507.9 **2052** 37,270,507.9 **2053** 37,270,507.9 **2054** 37,270,507.9 **2055** 37,270,507.9 **2056** 37,270,507.9 **2057** 37,270,507.9 **2058** 37,270,507.9 **2059** 37,270,507.9 **Total**1,471,879,667.9 $0.0 $0 $0 $23.5 ($875,002,071) ($212,578,534) $0.0 $0.0 $0 $0 $24.5 ($914,774,892) ($211,658,281) $0.0 $0.0 $0 $0 $24.5 ($914,774,892) ($201,579,315) $0.0 $0.0 $0 $0 $25.6 ($954,547,714) ($200,327,270) $0.0 $0.0 $0 $0 $25.6 ($954,547,714) ($190,787,876) $0.0 $0.0 $0 $0 $26.7 ($994,320,535) ($189,273,686) $0.0 $0.0 $0 $0 $26.7 ($994,320,535) ($180,260,654) $0.0 $0.0 $0 $0 $27.7###############($178,543,885) $0.0 $0.0 $0 $0 $27.7###############($170,041,796) $0.0 $0.0 $0 $0 $27.7###############($161,944,567) $0.0 $0.0 $0 $0 $27.7###############($154,232,921) $0.0 $0.0 $0 $0 $27.7###############($146,888,496) $0.0 $0.0 $0 $0 $27.7###############($139,893,806) $0.0 $0.0 $0 $0 $27.7###############($133,232,196) $0.0 $0.0 $0 $0 $27.7###############($126,887,806) $0.0 $0.0 $0 $0 $27.7###############($120,845,530) $0.0 $0.0 $0 $0 $27.7###############($115,090,980) $0.0 $0.0 $0 $0 $27.7###############($109,610,458) $0.0

$0 $0 ##############################

EPA-HQ-OW-2008-0667-DRAFT-3492 CarbCostBy Yr_Exist 10Record for the Final Section 316(b) Existing Facilities Rule

**2010** 0.0 **2011** 0.0 **2012** 0.0 **2013** 0.0 **2014** 0.0 **2015** 0.0 **2016** 0.0 **2017** 0.0 **2018** -3,230,648.4 **2019** -3,230,648.4 **2020** -3,230,648.4 **2021** 27,419,563.3 **2022** 27,419,563.3 **2023** 30,650,211.8 **2024** 30,650,211.8 **2025** 30,650,211.8 **2026** 50,787,424.7 **2027** 50,787,424.7 **2028** 50,787,424.7 **2029** 50,787,424.7 **2030** 50,787,424.7 **2031** 37,270,507.9 **2032** 37,270,507.9 **2033** 37,270,507.9 **2034** 37,270,507.9 **2035** 37,270,507.9 **2036** 37,270,507.9 **2037** 37,270,507.9 **2038** 37,270,507.9 **2039** 37,270,507.9 **2040** 37,270,507.9 **2041** 37,270,507.9

**Emissions (tCO2eq)**  **Year Monetization of Benefits from** **Changes in tCO2eq Em issions Using a Global Measure of the Social Cost of Carbon ($2011)** 

High Total SCC PV SCC $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0

EPA-HQ-OW-2008-0667-DRAFT-3492 CarbCostBy Yr_Exist 11Record for the Final Section 316(b) Existing Facilities Rule

**2042** 37,270,507.9 **2043** 37,270,507.9 **2044** 37,270,507.9 **2045** 37,270,507.9 **2046** 37,270,507.9 **2047** 37,270,507.9 **2048** 37,270,507.9 **2049** 37,270,507.9 **2050** 37,270,507.9 **2051** 37,270,507.9 **2052** 37,270,507.9 **2053** 37,270,507.9 **2054** 37,270,507.9 **2055** 37,270,507.9 **2056** 37,270,507.9 **2057** 37,270,507.9 **2058** 37,270,507.9 **2059** 37,270,507.9 **Total**1,471,879,667.9 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0

EPA-HQ-OW-2008-0667-DRAFT-3492 CarbCostBy Yr_Exist 12Record for the Final Section 316(b) Existing Facilities Rule

**Option 2: CT_125DIF_IM**  **New Unit Option A_GfieldNew&Rep**  **Weights FR_24JAN14_NERC_wNYCA_wPONDS**  **Com pare to**  **FMMA1 1**  **2 3**  **4 5**  **6 7**  **8 Monetization of Benefits from** **Changes in tCO2eq Em issions Using a Global Measure of the Social Cost of Carbon ($2011)**  

### DR Option 1: Discount Rate of 2.5% **76** 2.5% Discount Rate, Global Measure of SCC Low Mid Unit SCC Total SCC PV SCC Unit SCC Total SCC **2010** 0.0 $0.0 $0 $0 $54.4 $0 **2011** 0.0 $0.0 $0 $0 $55.5 $0 **2012** 0.0 $0.0 $0 $0 $57.6 $0 **2013** 0.0 $0.0 $0 $0 $58.7 $0 **2014** 0.0 $0.0 $0 $0 $59.8 $0 **2015** 0.0 $0.0 $0 $0 $60.8 $0 **2016** 0.0 $0.0 $0 $0 $63.0 $0 **2017** 0.0 $0.0 $0 $0 $64.0 $0 **2018** 0.0 $0.0 $0 $0 $65.1 $0 **2019** 0.0 $0.0 $0 $0 $66.2 $0 **2020** 0.0 $0.0 $0 $0 $68.3 $0 **2021** 0.0 $0.0 $0 $0 $69.4 $0 **2022** 0.0 $0.0 $0 $0 $70.4 $0 **2023** 0.0 $0.0 $0 $0 $71.5 $0 **2024** 0.0 $0.0 $0 $0 $72.6 $0 **2025** 0.0 $0.0 $0 $0 $73.6 $0 **2026** 0.0 $0.0 $0 $0 $74.7 $0 **2027** 0.0 $0.0 $0 $0 $75.8 $0 **2028** 0.0 $0.0 $0 $0 $76.8 $0 **2029** 0.0 $0.0 $0 $0 $77.9 $0 **2030** 0.0 $0.0 $0 $0 $80.0 $0 **2031** 0.0 $0.0 $0 $0 $81.1 $0 **2032** 0.0 $0.0 $0 $0 $82.2 $0 **2033** 0.0 $0.0 $0 $0 $83.2 $0 **2034** 0.0 $0.0 $0 $0 $84.3 $0 **2035** 0.0 $0.0 $0 $0 $85.4 $0 **2036** 0.0 $0.0 $0 $0 $86.4 $0 **2037** 0.0 $0.0 $0 $0 $88.6 $0 **2038** 0.0 $0.0 $0 $0 $89.6 $0 **2039** 0.0 $0.0 $0 $0 $90.7 $0 **2040** 0.0 $0.0 $0 $0 $91.8 $0 **2041** 0.0 $0.0 $0 $0 $92.8 $0 **2042** 0.0 $0.0 $0 $0 $93.9 $0 **2043** 0.0 $0.0 $0 $0 $95.0 $0 **2044** 0.0 $0.0 $0 $0 $96.0 $0 **2045** 0.0 $0.0 $0 $0 $98.2 $0 **2046** 0.0 $0.0 $0 $0 $99.2 $0 **2047** 0.0 $0.0 $0 $0 $100.3 $0 **2048** 0.0 $0.0 $0 $0 $101.4 $0 **2049** 0.0 $0.0 $0 $0 $102.4 $0 **2050** 0.0 $0.0 $0 $0 $103.5 $0 **Year Emissions** 

**(tCO2eq)**

EPA-HQ-OW-2008-0667-DRAFT-3492 CarbCostBy Yr_NewRep 1Record for the Final Section 316(b) Existing Facilities Rule

**2051** 0.0 $0.0 $0 $0 $104.6 $0 **2052** 0.0 $0.0 $0 $0 $105.7 $0 **2053** 0.0 $0.0 $0 $0 $106.8 $0 **2054** 0.0 $0.0 $0 $0 $107.9 $0 **2055** 0.0 $0.0 $0 $0 $109.0 $0 **2056** 0.0 $0.0 $0 $0 $110.2 $0 **2057** 0.0 $0.0 $0 $0 $111.3 $0 **2058** 0.0 $0.0 $0 $0 $112.5 $0 **2059** 0.0 $0.0 $0 $0 $113.6 $0 **Total** 0.0 $0 $0 $0

EPA-HQ-OW-2008-0667-DRAFT-3492 CarbCostBy Yr_NewRep 2Record for the Final Section 316(b) Existing Facilities Rule

**9 10**  **11 12**  **# 14**  **15 Monetization of Benefits from** **Changes in tCO2eq Em issions Using a Global Measure of the Social Cost of Carbon ($2011)**  **Monetization of Benefits from Changes in tCO2eq Em** **issions Using a Global Measure of the Social Cost of Carbon ($2011)** 

### DR Option 1: Discount Rate of 2.5% 2.5% Discount Rate, Global Measure of SCC High Low PV SCC Unit SCC Total SCC PV SCC Unit SCC Total SCC $0 $0.0 $0 $0 $0.0 $0 $0 $0.0 $0 $0 $0.0 $0 $0 $0.0 $0 $0 $0.0 $0 $0 $0.0 $0 $0 $0.0 $0 $0 $0.0 $0 $0 $0.0 $0 $0 $0.0 $0 $0 $0.0 $0 $0 $0.0 $0 $0 $0.0 $0 $0 $0.0 $0 $0 $0.0 $0 $0 $0.0 $0 $0 $0.0 $0 $0 $0.0 $0 $0 $0.0 $0 $0 $0.0 $0 $0 $0.0 $0 $0 $0.0 $0 $0 $0.0 $0 $0 $0.0 $0 $0 $0.0 $0 $0 $0.0 $0 $0 $0.0 $0 $0 $0.0 $0 $0 $0.0 $0 $0 $0.0 $0 $0 $0.0 $0 $0 $0.0 $0 $0 $0.0 $0 $0 $0.0 $0 $0 $0.0 $0 $0 $0.0 $0 $0 $0.0 $0 $0 $0.0 $0 $0 $0.0 $0 $0 $0.0 $0 $0 $0.0 $0 $0 $0.0 $0 $0 $0.0 $0 $0 $0.0 $0 $0 $0.0 $0 $0 $0.0 $0 $0 $0.0 $0 $0 $0.0 $0 $0 $0.0 $0 $0 $0.0 $0 $0 $0.0 $0 $0 $0.0 $0 $0 $0.0 $0 $0 $0.0 $0 $0 $0.0 $0 $0 $0.0 $0 $0 $0.0 $0 $0 $0.0 $0 $0 $0.0 $0 $0 $0.0 $0 $0 $0.0 $0 $0 $0.0 $0 $0 $0.0 $0 $0 $0.0 $0 $0 $0.0 $0 $0 $0.0 $0 $0 $0.0 $0 $0 $0.0 $0 $0 $0.0 $0 $0 $0.0 $0 $0 $0.0 $0 $0 $0.0 $0 $0 $0.0 $0 $0 $0.0 $0 $0 $0.0 $0 $0 $0.0 $0 $0 $0.0 $0 $0 $0.0 $0 $0 $0.0 $0 $0 $0.0 $0 $0 $0.0 $0

EPA-HQ-OW-2008-0667-DRAFT-3492 CarbCostBy Yr_NewRep 3Record for the Final Section 316(b) Existing Facilities Rule

$0 $0.0 $0 $0 $0.0 $0 $0 $0.0 $0 $0 $0.0 $0 $0 $0.0 $0 $0 $0.0 $0 $0 $0.0 $0 $0 $0.0 $0 $0 $0.0 $0 $0 $0.0 $0 $0 $0.0 $0 $0 $0.0 $0 $0 $0.0 $0 $0 $0.0 $0 $0 $0.0 $0 $0 $0.0 $0 $0 $0.0 $0 $0 $0.0 $0 $0 $0 $0 $0

EPA-HQ-OW-2008-0667-DRAFT-3492 CarbCostBy Yr_NewRep 4Record for the Final Section 316(b) Existing Facilities Rule

**16 17**  **18 19**  **20 21**  **22 Monetization of Benefits from** **Changes in tCO2eq Em issions Using a Global Measure of the Social Cost of Carbon ($2011)**  

### DR Option 2: Discount Rate of 3.0% 3% Discount Rate, Global Measure of SCC

Mid High PV SCC Unit SCC Total SCC PV SCC Unit SCC Total SCC PV SCC $0 $34.1 $0 $0 $95.0 $0 $0 $0 $35.2 $0 $0 $99.2 $0 $0 $0 $36.3 $0 $0 $103.5 $0 $0 $0 $37.3 $0 $0 $107.8 $0 $0 $0 $38.4 $0 $0 $112.0 $0 $0 $0 $39.5 $0 $0 $116.3 $0 $0 $0 $40.6 $0 $0 $119.5 $0 $0 $0 $41.6 $0 $0 $123.8 $0 $0 $0 $42.7 $0 $0 $128.1 $0 $0 $0 $44.8 $0 $0 $132.3 $0 $0 $0 $45.9 $0 $0 $136.6 $0 $0 $0 $45.9 $0 $0 $139.8 $0 $0 $0 $47.0 $0 $0 $143.0 $0 $0 $0 $48.0 $0 $0 $146.2 $0 $0 $0 $49.1 $0 $0 $149.4 $0 $0 $0 $50.2 $0 $0 $152.6 $0 $0 $0 $51.2 $0 $0 $155.8 $0 $0 $0 $52.3 $0 $0 $159.0 $0 $0 $0 $53.4 $0 $0 $162.2 $0 $0 $0 $54.4 $0 $0 $165.4 $0 $0 $0 $55.5 $0 $0 $169.7 $0 $0 $0 $55.5 $0 $0 $172.9 $0 $0 $0 $56.6 $0 $0 $176.1 $0 $0 $0 $57.6 $0 $0 $179.3 $0 $0 $0 $58.7 $0 $0 $183.5 $0 $0 $0 $59.8 $0 $0 $186.7 $0 $0 $0 $60.8 $0 $0 $190.0 $0 $0 $0 $61.9 $0 $0 $193.2 $0 $0 $0 $63.0 $0 $0 $197.4 $0 $0 $0 $64.0 $0 $0 $200.6 $0 $0 $0 $65.1 $0 $0 $203.8 $0 $0 $0 $66.2 $0 $0 $207.0 $0 $0 $0 $67.2 $0 $0 $210.2 $0 $0 $0 $68.3 $0 $0 $213.4 $0 $0 $0 $69.4 $0 $0 $216.6 $0 $0 $0 $70.4 $0 $0 $219.8 $0 $0 $0 $71.5 $0 $0 $223.0 $0 $0 $0 $72.6 $0 $0 $225.2 $0 $0 $0 $73.6 $0 $0 $228.4 $0 $0 $0 $74.7 $0 $0 $231.6 $0 $0 $0 $75.8 $0 $0 $234.8 $0 $0

EPA-HQ-OW-2008-0667-DRAFT-3492 CarbCostBy Yr_NewRep 5Record for the Final Section 316(b) Existing Facilities Rule

$0 $76.8 $0 $0 $238.0 $0 $0 $0 $77.9 $0 $0 $241.3 $0 $0 $0 $79.1 $0 $0 $244.6 $0 $0 $0 $80.2 $0 $0 $248.0 $0 $0 $0 $81.3 $0 $0 $251.5 $0 $0 $0 $82.5 $0 $0 $254.9 $0 $0 $0 $83.7 $0 $0 $258.5 $0 $0 $0 $84.9 $0 $0 $262.0 $0 $0 $0 $86.1 $0 $0 $265.7 $0 $0 $0 $0 $0 $0 $0

EPA-HQ-OW-2008-0667-DRAFT-3492 CarbCostBy Yr_NewRep 6Record for the Final Section 316(b) Existing Facilities Rule

**23 24**  **25 26**  **27 28**  **29 30**  **Monetization of Benefits from Changes in tCO2eq Em** **issions Using a Global Measure of the Social Cost of Carbon ($2011)** 

### DR Option 3: Discount Rate of 5.0% 5% Discount Rate, Global Measure of SCC Low Mid Unit SCC Total SCC PV SCC Unit SCC Total SCC PV SCC Unit SCC $0.0 $0 $0 $11.7 $0 $0 $0.0 $0.0 $0 $0 $11.7 $0 $0 $0.0 $0.0 $0 $0 $11.7 $0 $0 $0.0 $0.0 $0 $0 $11.7 $0 $0 $0.0 $0.0 $0 $0 $11.7 $0 $0 $0.0 $0.0 $0 $0 $11.7 $0 $0 $0.0 $0.0 $0 $0 $12.8 $0 $0 $0.0 $0.0 $0 $0 $12.8 $0 $0 $0.0 $0.0 $0 $0 $12.8 $0 $0 $0.0 $0.0 $0 $0 $12.8 $0 $0 $0.0 $0.0 $0 $0 $12.8 $0 $0 $0.0 $0.0 $0 $0 $12.8 $0 $0 $0.0 $0.0 $0 $0 $13.9 $0 $0 $0.0 $0.0 $0 $0 $13.9 $0 $0 $0.0 $0.0 $0 $0 $14.9 $0 $0 $0.0 $0.0 $0 $0 $14.9 $0 $0 $0.0 $0.0 $0 $0 $16.0 $0 $0 $0.0 $0.0 $0 $0 $16.0 $0 $0 $0.0 $0.0 $0 $0 $16.0 $0 $0 $0.0 $0.0 $0 $0 $17.1 $0 $0 $0.0 $0.0 $0 $0 $17.1 $0 $0 $0.0 $0.0 $0 $0 $18.1 $0 $0 $0.0 $0.0 $0 $0 $18.1 $0 $0 $0.0 $0.0 $0 $0 $19.2 $0 $0 $0.0 $0.0 $0 $0 $19.2 $0 $0 $0.0 $0.0 $0 $0 $20.3 $0 $0 $0.0 $0.0 $0 $0 $20.3 $0 $0 $0.0 $0.0 $0 $0 $21.3 $0 $0 $0.0 $0.0 $0 $0 $21.3 $0 $0 $0.0 $0.0 $0 $0 $22.4 $0 $0 $0.0 $0.0 $0 $0 $22.4 $0 $0 $0.0 $0.0 $0 $0 $23.5 $0 $0 $0.0 $0.0 $0 $0 $23.5 $0 $0 $0.0 $0.0 $0 $0 $24.5 $0 $0 $0.0 $0.0 $0 $0 $24.5 $0 $0 $0.0 $0.0 $0 $0 $25.6 $0 $0 $0.0 $0.0 $0 $0 $25.6 $0 $0 $0.0 $0.0 $0 $0 $26.7 $0 $0 $0.0 $0.0 $0 $0 $26.7 $0 $0 $0.0 $0.0 $0 $0 $27.7 $0 $0 $0.0 $0.0 $0 $0 $27.7 $0 $0 $0.0

EPA-HQ-OW-2008-0667-DRAFT-3492 CarbCostBy Yr_NewRep 7Record for the Final Section 316(b) Existing Facilities Rule

$0.0 $0 $0 $27.7 $0 $0 $0.0 $0.0 $0 $0 $27.7 $0 $0 $0.0 $0.0 $0 $0 $27.7 $0 $0 $0.0 $0.0 $0 $0 $27.7 $0 $0 $0.0 $0.0 $0 $0 $27.7 $0 $0 $0.0 $0.0 $0 $0 $27.7 $0 $0 $0.0 $0.0 $0 $0 $27.7 $0 $0 $0.0 $0.0 $0 $0 $27.7 $0 $0 $0.0 $0.0 $0 $0 $27.7 $0 $0 $0.0

$0 $0 $0 $0

EPA-HQ-OW-2008-0667-DRAFT-3492 CarbCostBy Yr_NewRep 8Record for the Final Section 316(b) Existing Facilities Rule

**31 32**  **Monetization of Benefits from Changes in tCO2eq Em** **issions Using a Global Measure of the Social Cost of Carbon ($2011)**

High Total SCC PV SCC $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0

EPA-HQ-OW-2008-0667-DRAFT-3492 CarbCostBy Yr_NewRep 9Record for the Final Section 316(b) Existing Facilities Rule

$0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0

EPA-HQ-OW-2008-0667-DRAFT-3492 CarbCostBy Yr_NewRep 10Record for the Final Section 316(b) Existing Facilities Rule

**Option 2: CT_125DIF_IM**  **New Unit Option A_GfieldNew&Rep**  **Weights FR_24JAN14_NERC_wNYCA_wPONDS**  **Com pare to**  **FMMA1**

**1 3**  **4 5**  **6 5**  **5 5** 

**Year Run Year -** 

**Final Run Year -** 

**Proposal Policy 1**  **Policy 2 Policy 3**  **Policy 4** 2015 2015 none -218,914 0 0 -218,914 2016 2015 none -218,914 0 0 -218,914 2017 2015 none -218,914 0 0 -218,914 2018 2020 2015 43,413-3,230,648 -3,498,648 43,413 2019 2020 2015 43,413-3,230,648 -3,498,648 43,413 2020 2020 2015 43,413-3,230,648 -3,498,648 43,413 2021 2020 2015 43,41327,419,56328,366,570 43,413 2022 2020 2015 43,41327,419,56328,366,570 43,413 2023 2030 2020 -916,70630,650,21231,865,218 -916,706 2024 2030 2020 -916,70630,650,21231,865,218 -916,706 2025 2030 2020 -916,70630,650,21231,865,218 -916,706 2026 2030 2020 -916,70650,787,42551,866,369 -916,706 2027 2030 2020 -916,70650,787,42551,866,369 -916,706 2028 2030 2025 -916,70650,787,42551,866,369 -916,706 2029 2030 2025 -916,70650,787,42551,866,369 -916,706 2030 2030 2025 -916,70650,787,42551,866,369 -916,706 2031 2030 2025 -916,70637,270,50838,134,581 -916,706 2032 2030 2025 -916,70637,270,50838,134,581 -916,706 2033 none 2028 037,270,50838,134,581 0 2034 none none 037,270,50838,134,581 0 2035 none none 037,270,50838,134,581 0 2036 none none 037,270,50838,134,581 0 2037 none none 037,270,50838,134,581 0 2038 none none 037,270,50838,134,581 0 2039 none none 037,270,50838,134,581 0 2040 none none 037,270,50838,134,581 0 2041 none none 037,270,50838,134,581 0 2042 none none 037,270,50838,134,581 0 2043 none none 037,270,50838,134,581 0 2044 none none 037,270,50838,134,581 0 2045 none none 037,270,50838,134,581 0 2046 none none 037,270,50838,134,581 0 2047 none none 037,270,50838,134,581 0 2048 none none 037,270,50838,134,581 0 2049 none none 037,270,50838,134,581 0 2050 none none 037,270,50838,134,581 0 2051 none none 037,270,50838,134,581 0 2052 none none 037,270,50838,134,581 0 2053 none none 037,270,50838,134,581 0 2054 none none 037,270,50838,134,581 0 2055 none none 037,270,50838,134,581 0 **CO2 Total (Metric Tons)**

EPA-HQ-OW-2008-0667-DRAFT-3492 IPMCO2_Exist 1Record for the Final Section 316(b) Existing Facilities Rule

2056 none none 037,270,50838,134,581 0 2057 none none 137,270,50838,134,581 1 2058 none none 237,270,50838,134,581 2 2059 none none 337,270,50838,134,581 3

EPA-HQ-OW-2008-0667-DRAFT-3492 IPMCO2_Exist 2Record for the Final Section 316(b) Existing Facilities Rule

**8**

**An alyzed Policy** 

0 0 0 -3,230,648 -3,230,648 -3,230,648 27,419,563 27,419,563 30,650,212 30,650,212 30,650,212 50,787,425 50,787,425 50,787,425 50,787,425 50,787,425 37,270,508 37,270,508 37,270,508 37,270,508 37,270,508 37,270,508 37,270,508 37,270,508 37,270,508 37,270,508 37,270,508 37,270,508 37,270,508 37,270,508 37,270,508 37,270,508 37,270,508 37,270,508 37,270,508 37,270,508 37,270,508 37,270,508 37,270,508 37,270,508 37,270,508

EPA-HQ-OW-2008-0667-DRAFT-3492 IPMCO2_Exist 3Record for the Final Section 316(b) Existing Facilities Rule

37,270,508 37,270,508 37,270,508 37,270,508

EPA-HQ-OW-2008-0667-DRAFT-3492 IPMCO2_Exist 4Record for the Final Section 316(b) Existing Facilities Rule

**An nual A** **CC Values 2**  **3 4**  **5 6**  **7 8** 

**Discount Rate 5%**  **3% 2.50%**  **3% 5%**  **3% 2.50%**  **Year Av** **g Av** **g Av** **g 95th**  **Av g**  **Av g**  **Av g**  2010 $11.00 $32.00 $51.00 $89.00 $11.74 $34.15 $54.42 2011 $11.00 $33.00 $52.00 $93.00 $11.74 $35.22 $55.49 2012 $11.00 $34.00 $54.00 $97.00 $11.74 $36.28 $57.63 2013 $11.00 $35.00 $55.00 $101.00 $11.74 $37.35 $58.69 2014 $11.00 $36.00 $56.00 $105.00 $11.74 $38.42 $59.76 2015 $11.00 $37.00 $57.00 $109.00 $11.74 $39.48 $60.83 2016 $12.00 $38.00 $59.00 $112.00 $12.81 $40.55 $62.96 2017 $12.00 $39.00 $60.00 $116.00 $12.81 $41.62 $64.03 2018 $12.00 $40.00 $61.00 $120.00 $12.81 $42.69 $65.10 2019 $12.00 $42.00 $62.00 $124.00 $12.81 $44.82 $66.16 2020 $12.00 $43.00 $64.00 $128.00 $12.81 $45.89 $68.30 2021 $12.00 $43.00 $65.00 $131.00 $12.81 $45.89 $69.36 2022 $13.00 $44.00 $66.00 $134.00 $13.87 $46.95 $70.43 2023 $13.00 $45.00 $67.00 $137.00 $13.87 $48.02 $71.50 2024 $14.00 $46.00 $68.00 $140.00 $14.94 $49.09 $72.57 2025 $14.00 $47.00 $69.00 $143.00 $14.94 $50.16 $73.63 2026 $15.00 $48.00 $70.00 $146.00 $16.01 $51.22 $74.70 2027 $15.00 $49.00 $71.00 $149.00 $16.01 $52.29 $75.77 2028 $15.00 $50.00 $72.00 $152.00 $16.01 $53.36 $76.83 2029 $16.00 $51.00 $73.00 $155.00 $17.07 $54.42 $77.90 2030 $16.00 $52.00 $75.00 $159.00 $17.07 $55.49 $80.04 2031 $17.00 $52.00 $76.00 $162.00 $18.14 $55.49 $81.10 2032 $17.00 $53.00 $77.00 $165.00 $18.14 $56.56 $82.17 2033 $18.00 $54.00 $78.00 $168.00 $19.21 $57.63 $83.24 2034 $18.00 $55.00 $79.00 $172.00 $19.21 $58.69 $84.30 2035 $19.00 $56.00 $80.00 $175.00 $20.28 $59.76 $85.37 2036 $19.00 $57.00 $81.00 $178.00 $20.28 $60.83 $86.44 2037 $20.00 $58.00 $83.00 $181.00 $21.34 $61.89 $88.57 2038 $20.00 $59.00 $84.00 $185.00 $21.34 $62.96 $89.64 2039 $21.00 $60.00 $85.00 $188.00 $22.41 $64.03 $90.71 2040 $21.00 $61.00 $86.00 $191.00 $22.41 $65.10 $91.77 2041 $22.00 $62.00 $87.00 $194.00 $23.48 $66.16 $92.84 2042 $22.00 $63.00 $88.00 $197.00 $23.48 $67.23 $93.91 2043 $23.00 $64.00 $89.00 $200.00 $24.54 $68.30 $94.98 2044 $23.00 $65.00 $90.00 $203.00 $24.54 $69.36 $96.04 2045 $24.00 $66.00 $92.00 $206.00 $25.61 $70.43 $98.18 2046 $24.00 $67.00 $93.00 $209.00 $25.61 $71.50 $99.24 2047 $25.00 $68.00 $94.00 $211.00 $26.68 $72.57 $100.31 2048 $25.00 $69.00 $95.00 $214.00 $26.68 $73.63 $101.38 2049 $26.00 $70.00 $96.00 $217.00 $27.75 $74.70 $102.45 2050 $26.00 $71.00 $97.00 $220.00 $27.75 $75.77 $103.51 2051 $26.00 $72.01 $98.01 $223.04 $27.75 $76.85 $104.59 2052 $26.00 $73.04 $99.03 $226.12 $27.75 $77.95 $105.68 2053 $26.00 $74.09 $100.06 $229.25 $27.75 $79.06 $106.78 2054 $26.00 $75.14 $101.11 $232.42 $27.75 $80.19 $107.89 2055 $26.00 $76.22 $102.16 $235.63 $27.75 $81.34 $109.02 2056 $26.00 $77.31 $103.22 $238.89 $27.75 $82.50 $110.15 2057 $26.00 $78.41 $104.30 $242.19 $27.75 $83.68 $111.30 **An nual SCC Values: 2010-2050 (2007$/metric ton CO2) (2013 Report)**  **$2011/Ton CO2**

EPA-HQ-OW-2008-0667-DRAFT-3492 SCCValsBy Yr 1Record for the Final Section 316(b) Existing Facilities Rule

2058 $26.00 $79.53 $105.38 $245.54 $27.75 $84.87 $112.46 2059 $26.00 $80.67 $106.48 $248.94 $27.75 $86.08 $113.63 **AG R**  **2.2% 2.0%**  **1.6% 2.3%**  **2.2% 2.0%**  **1.6%**

EPA-HQ-OW-2008-0667-DRAFT-3492 SCCValsBy Yr 2Record for the Final Section 316(b) Existing Facilities Rule

**9**

**3% 95th**  $94.98 1 $99.24 $103.51 $107.78 $112.05 $116.32 1 $119.52 $123.79 $128.06 $132.33 $136.59 1 $139.80 $143.00 $146.20 $149.40 $152.60 1 $155.80 $159.00 $162.21 $165.41 $169.68 1 $172.88 $176.08 $179.28 $183.55 $186.75 1 $189.95 $193.15 $197.42 $200.62 $203.82 1 $207.03 $210.23 $213.43 $216.63 $219.83 1 $223.03 $225.17 $228.37 $231.57 $234.77 1 $238.02 $241.31 $244.64 $248.03 $251.45 $254.93 $258.45

EPA-HQ-OW-2008-0667-DRAFT-3492 SCCValsBy Yr 3Record for the Final Section 316(b) Existing Facilities Rule

$262.03 $265.65

**2.3%**

EPA-HQ-OW-2008-0667-DRAFT-3492 SCCValsBy Yr 4Record for the Final Section 316(b) Existing Facilities Rule

**Social Cost of Carbon ($/t CO2, $2006) EO 12866 Support Doc**  **DR Option 1: Discount Rate of 2.5%** Low Med **$54.4** High **DR Option 2: Discount Rate of 3.0%** Low Med **$34.1** High **$95.0 DR Option 3: Discount Rate of 5.0%**  Low Med **$11.7** High

EPA-HQ-OW-2008-0667-DRAFT-3492 Vars&Assumps 1