平成 26 年度電力系統関連設備形成等調査事業 （電気事業者別 CO2 排出係数の検討に係る基礎調査）

1 26 . CO2 .. 2015 2 27 .. 1 .. 1.. 1.. 1. 2 .. 3.. 3.. 3.. 3.. 11.. 12.. 15.. 15.. 15.. 15.. 20.. 20.. 26.. 31.. 31.. 36.. 42. 3 44.. 44.. 44.. 45. Green Energy Certification Scheme .. 49.. 51.. 51.. 52.. 56.. 56.. 60. Green-e .. 64.. 67.. 67.. 69. EcoLogo .. 69.. 71. 4 . CO2 .. 72.. 73.. 73.. 76.. 78. i .. 79. EU-ETS .. 79. E-PRTR .. 80.. 82. CRC .. 82.. 84. GHG Scope2 .. 88. CO2 .. 97. 5 .. 99.. 99.. 114.. 136.. ii . 2-1 CfD .. 7. 2-2 2013 .. 11. MW . 2-3 2013 .. 12. GWh . 2-4 2013 [GWh] .. 21. 2-5 RPS .. 21. 2-6 RPS .. 22. 2-7 Calfornia Go Solar .. 23. 2-8 2003~2010 .. 24. 2-9 Alameda Green .. 25. 2-10 2013 [GWh] .. 26. 2-11 2003~2010 .. 28. 2-12 .. 28. 2-13 Just Energy .. 30. 2-14 2013 [GWh] .. 31. 2-15 Bullfrog Power .. 35. 2-16 2013 [GWh] .. 36. 2-17 CO2 .. 39. 2-18 SPARK .. 40. 2-19 SPARK 2014 .. 41. 3-1 MAINOVA .. 52. 3-2 SCE 2012 Power Content Label .. 56. 3-3 City of Palo Alto Utilities 2011 Power Content Label 57.

2 3-4 2014 .. 59. 3-5 Electricity Facts Label .. 60. 3-6 Pollution Free Electricity Facts 61. 3-7 Green-e Green-e .. 64. 3-8 Green-e .. 65. 3-9 EcoLogo .. 69. 3-10 .. 71. 3-11 .. 71. 4-1 EPA 2013 .. 75. 4-2 EPA 2013 .. 75. 4-3 .. 77. 4-4 2012 .. 78. 4-5 E-PRTR 2012 .. 81. 4-6 Corporate Standard .. 88. 4-7 GHG Scope1 3 .. 89. 4-8 Scope2 .. 90. 4-9 .. 95. iii 4-10 .. 96. 5-1 CO2 .. 101. 5-2 CO2 .. 102. 5-3 .. 103. 5-4 .. 103. 5-5 .. 104. 5-6 .. 105. 5-7 .. 107. 5-8 .. 107. 5-9 .. 109. 5-10 .. 109. 5-11 .. 110. 5-12 .. 111. 5-13 .. 115. 5-14 .. 116. 5-15 .. 116. 5-16 2013 .. 117. 5-17 .. 118. 5-18 .. 119. 5-19 CO2 .. 120. 5-20 CO2 .. 121. 5-21 .. 122. 5-22 .. 123. 5-23 CO2 .. 123. 5-24 CO2 . 124. 5-25 2013 .. 125. 5-26 2013 .. 126. 5-27 .. 126. 5-28 .. 128. 5-29 .. 131. 5-30 CO2 .. 131. 5-31 CO2 . 132. 5-32 2013 .. 132. 5-33 .. 133. iv . 2-1 2009 2016/2017 ROC 5. 2-2 1 MWh ROC .. 5. 2-3 ROC .. 5. 2-4 CfD.

3 8. 2-5 .. 9. 2-6 .. 11. 2-7 Big6 .. 13. 2-8 .. 14. 2-9 .. 15. 2-10 2013 .. 17. 2-11 2013 .. 17. 2-12 2013 .. 20. 2-13 .. 24. 2-14 2013 US /kWh .. 24. 2-15 2012 .. 26. 2-16 . 2012 .. 27. 2-17 .. 29. 2-18 2013 US /kWh .. 29. 2-19 . 2014 3 .. 31. 2-20 2014 9 .. 32. 2-21 CAD /kWh .. 33. 2-22 CAD /kWh .. 33. 2-23 MW .. 33. 2-24 .. 34. 2-25 CAD /kWh .. 34. 2-26 2013 .. 36. 2-27 2013 .. 37. 2-28 .. 38. 2-29 2013 CAD /kWh .. 38. 2-30 .. 43. 3-1 GESCS 3 .. 47. 3-2 .. 55. 3-3 .. 58. 3-4 .. 62. 3-5 Green-e .. 66. 3-6 .. 67. 4-1 .. 72. 4-2 .. 74. 4-3 .. 76. v 4-4 .. 78. 4-5 EU-ETS .. 79. 4-6 E-PRTR .. 80. 4-7 CRC .. 82. 4-8 CRC CO2 .. 83. 4-9 .. 84. 4-10 .. 85. 4-11 2014 .. 85. 4-12 .. 87. 4-13 GHG Scope1 3 .. 89. 4-14 Corporate Standard Scope2 .. 91. 4-15 Scope2 .. 92. 4-16 .. 94. 4-17 .. 95. 5-1 .. 99. 5-2 .. 100. 5-3 .. 106. 5-4 .. 114. 5-5 .. 114. 5-6 .. 117. 5-7 .. 127. vi 1 .. CO2 .. 25 6 14 .. CO2.

4 9 26 2 7 . CO2 .. CO2 .. 1 . (1) .. (2) . (1) .. 1. 18 (4) . 1. (3) CO2 . CO2 .. (4) .. 2. 2 .. 2009 EU Directive 2009/28/EC .. 3% 2020 15% 1 . 2013 22% 2 . 3 . 2020 30% 117 TWh .. Renewable Oblgation RO Feed-in Tariffs FIT . RO FIT RO. Contracts for Defferences CfD .. (1) RO 4. RO . 2014 10 . Statutory Instruments 2013 No. 768, The Renewables Obligation (Amendment) Order 2013 .. Depertment of Energy and Climate Change DECC . 5 . 1. The UK Renewable Energy Strategy 2009. 2. Defra Energy Consumption in the UK (2014 2014. 3. Defra Digest of United Kingdom Energy Statistics 2014 2014. 4. Ofgem Renewables Obligation (RO): Annual Report 2012-2013 p89 2014. Ofgem Renewables Obligation : Guidance for Generators Guidance p100 2014. 5. ROC Headroom Fixed Target 2 Headroom ROC . MWh ROC . DECC ROCs . ROCs 1 MWh . 3.. PV anaerobic digestion . RO . Renewabe Obligation Certificates ROCs 6 . ROCs RO . ROCs.)

5 Buy-out fund . ROCs . ROCs 7% . 7% .. 1 MWh ROC1 .. 2006 RO 2009 RO banding .. ROCs .. 4 . 2-1 2-2 1 MWh . 2-3 . Headroom DECC ROCs 10% MW h .. DECC Calculating the Level of the Renewables Obligation for 2014/15 p5 2014. 6. ROC1 1 MWh 2009 RO . ROCs ROC . England and Wales Renewables Obligation Certificates (ROCs) Scottish Renewables Obligation Certificates (SROCs) . Northern Ireland Renewables Obligation Certificates (NIROCs) . 4. 2-1 2009 2016/2017 ROC . 2009 . 13/14 14/15 15/16 16/17 .. (ROC/MWh) (ROC/MWh) (ROC/MWh) (ROC/MWh). (ROC/MWh). 2 2 2 / 2 2 2 / 1 2 2 . 1 1 1 1.. *1. *2. 2 2 2 1 1 1 1 1. 1 2 2 2 2 2 *3 *4. 2 5 5 5 5. *5 *6. 2 5 5 5 5. *1 400MW 15MW .. *2 . *3 30MW 5 ROCs 30MW 2 ROCs *4 3 ROCs *5 30MW 5 ROCs 30MW 2 ROCs *6 5 ROC. DECC UK Renwable Energy Roadmap - Update 2013 p30 2014 . 2-2 1 MWh ROC . 2013/2014 2014/2015. DECC Calculating the Level of the Renewable Obligation for 2013/2014 the Level of the Renewable Obligation for 2014/2015.

6 2-3 ROC . 2013/2014 2014/2015. Ofgem , 2014. 9 18 . ROCs .. ROCs . ROCs ROCs . ROCs .. Office of the Gas and Electricity 5. Markets Ofgem Ofgem ROCs . ROCs Ofgem ROCs . Ofgem .. RO 2002 4 2005 . 3 .. 7 RO 2017 3 31 . 2017 4 1 RO . RO . 20 RO . RO 2037 . RO 2012 4 1. 2013 3 31 RO 35 TWh . 8 . 9. (2) (CfD). 2014 . FIT . Contracts for Difference CfD 10 . Electricity Market Reform EMR 11 . 2014 10 . Statutory Instruments 2014 No. 2014, The Contracts for Difference (Electricity Supplier Obligations) Regulations 2014 . CfD . 7. 2009 . 2009 2009 RO . RO RO . 8. ofgem Annual report 2012/2013 2014. 9. DECC Planning Our Electric Future: A White Paper for Secure, Affordable and Low Carbon Electricity . 2011. DECC Implementing Electricity Market Reform ( EMR ) - Finalised Policy Positions for Implementation of EMR . 2014. DECC Contract for Difference : Allocation Process High Level Summary 2014. DECC Contracts for Difference - Frequently Asked Questions 11 2014.

7 DECC Contracts for Difference - Impact Assessment 2013. DECC Government Response to the Consultations on the Renewables Obligation Transition and on Grace Periods . 2014. 10. CfD 2013 2 . ( ) .. DECC Implementing Electricity Market Reform ( EMR ) - Finalised Policy Positions for Implementation of EMR . 2014. 11. , m 2014 12 . 6. reference price . strike price .. 2-1 . 2-1 CfD . DECC Planning our electric future: a White Paper for secure, affordable and low-carbon electricity 2011.. CfD . CfD . 7.. EMR Delivery Plan 5 CfD . maximum strike price . 2-4 . 2-4 CfD . 2014/15 2015/16 2016/17 2017/18 2018/19. 155 155 150 140 140. 150 150 150 140 140. 125 125 125 125 125. 80 80 80 80 80. 145 145 145 140 140. 100 100 100 100 100. 55 55 55 55 55. 75 75 75 75 75. 95 95 95 90 90. 155 155 150 140 140. 105 105 105 105 105. 305 305 305 305 305. 305 305 305 305 305. 120 120 115 110 100. 115 115. DECC Investing in renewable technologies - CfD contract terms and strike prices 2013.

8 CfD 2014 2017 RO . CfD RO .. CfD delivery body National Grid . National Grid Low Carbon Contracts Company LCCC . CfD . allocation round LCCC standard terms . CfD . EMR . Invertment Contarcts CfD .. 2014 4 8 5 2 . 1 .. 2020 14% 15 TWh .. 8. 12. (3) (FIT). Feed-in Tariffs FIT . AD PV . 5MW 2kW . 2014 10 . Statutory Instruments 2014 No. 2865, The Feed-in Tariffs (Amendment) (No. 2) Order 2014 .. FIT kWh . 13 . guaranteed export tariff DECC . 1 . Retail Price Index Retail Price Index 2014 10 . 2-5 . 2-5 . / p/kWh *. 250kW 250kW 500kW 500kW 15kW 15kW 100kW 100kW 500kW 500kW 2MW 2MW 15kW 15kW 100kW 100kW 500kW 500kW 4kW 4kW 10kW **. 10kW 50kW **. 50kW 100kW **. 100kW 150kW **. 150kW 250kW **. 250kW **. Stand-alone **. CHP 2kW 50kW **. 12. Ofgem Feed-in Tariff Factsheet 2013. Ofgem Feed-in Tariff - Annual Report 2012-13 2013. ofgem , , 2014. 10 . 13. 5 . 9. * 30,000 . ** 50kW 2009 7 14 2010 3 31. RO . **.

9 FIT .. 25 FIT .. Ofgem Feed-in Tariff Payment Rate Table for Non-Photovoltaic Eligible Installations for FIT 1 April 2014. to 31 March 2015) 2014. Ofgem Feed-in Tariff Payment Rate Table for Photovoltaic Eligible Installations for FIT 1 April 2014 to 31. March 2015) 2014 . FIT Ofgem Ofgem . FIT Central FIT Registry FIT . Ofgem . 50kW Declared Net Capacity DNC .. Microgeneration Certification Scheme MCS . FIT . FIT 2008 14 2010 4 1 . 50kW RO FIT . 2014 8 FIT 2,915MW 592,006 15 . National Renewable Energy Action Plan for the United Kingdom 2009 FIT 2020 6 TWh .. 16. (4) (LCF). RO CfD FIT 17 . Levy Control Framework LCF . levy-funded policies . 2-6 LCF .. 14. 2013 . 2014 10 . 15. , 2014 10 . 16. Comptroller and Auditor General The Levy Control Framework 2013. DECC Annex D : Levy Control Framework Update 2013. 17. LCF 4 RO CfD FIT Warm House Discount Warm House Discount 2013/2014 Warm House Discount 3.

10 10. 2-6 .. 2015/16 2016/17 2017/18 2018/19 2019/20 2020/21 DECC Levy Control Framework Update, Annex D 2013 .. 2013 . 2013 . 18 . 2-2 2013 . 7,513MW .. 2-2 MW 2013 . DECC Digest of United Kingdom Statistics 2014 . 2-3 2013 .. 18. DECC Digest of United Kingdom Energy Statistics 2014 2014. 11. 2-3 GWh 2013 . DECC Digest of United Kingdom Statistics 2014 .. 6 Big 6 6. 90% 75% . Big 6 6 . British Gas ( ). Npower ( ). SSE ( ). Scottish Power ( ). ( ). EDF Energy ( ). Big 6 . Ofgem 19 . 2014 9 Big 6 .. Ofgem Retail Market Review RMR . 20. Ofgem RMR . 2013 10 23 . Energy Act 2013 .. 1 2013 12 31 . 19.. ofgem , . 2014 10 . 20. Ofgem The Retail Market Review Implementation of Simpler Tariff Choices and Clearer Information 60 2013. 12.. simpler, clearer, fairer .. 4 21 .. 4 Big 6 .. 22.. 2010 10 Big6 . 2-7 EDF Energy British Gas .. 2-7 Big6 . British Scottish EDF. Npower SSE Gas Power Energy 100% .. 100%.