
ãããŒãã¯èŠãïŒã åç·šïŒãã£ãšç¥ãããåååçºé»â
å¿ã¯ïŒºäžä»£ïŒ 身äœã¯éæŠéããæåäººïŒ ïŒºäžä»£å¿æŽå£ã®ããŒãã§ãâ
3幎éåœæ¿éžæããªãã¿ã€ãã³ã°ã§å²žç°éŠçžãåçªã«ãåååçºé»ãæšé²ã«èµãåãããšãèšåããŸãããðïŒâ»æ¯æçæ¥éäžã§æ¿å±ã«ãªãã°è§£æ£ç·éžæãæ©ãŸãå¯èœæ§ããããŸããããïŒ
ããã«æ©èª¿ãåãããŠïŒçµæžç£æ¥çïŒãšãã«ã®ãŒè³æºåºã§ã¯ããã£ãšç¥ãããïŒãšãã«ã®ãŒåºæ¬èšç»ãåååçºé»ããšé¡ããŠå²žç°ããã®æ¹éèæ¯ã®èª¬æãããŠãããŠããŸãã
åååçºé»ïŒïŒïŒå皌åã«åããå®å
šæ§ã®ãããªãåäžãšé©æ°çã®ç ç©¶éçº
åååçºé»ïŒïŒïŒåœæ°ã®çè§£ãåŸãªããæ¿çãé²ãã
åç·šã§ã¯å皌ååã³æ°å¢èšã«åããŠã®åãããåŸç·šã§ã¯æ žçæãµã€ã¯ã«ïŒæ žã®ãŽãã®åå©çšïŒã«é¢ããåããèŠãŠã¿ãããšã«ããŸãããã
â å皌åãšæ°å¢èšã«åããåååçºé»ãžã®æ³ãâ
æ¥æ¬ã®ç¬¬6次ãšãã«ã®ãŒåºæ¬èšç»ã«ãããŠã2030幎æç¹ã®CO2æåºéã2013幎æ¯ã§46%åæžããŸãããšããåœéçãªãçŽæããšïŒNDCïŒNationally Determined Contributionãåœé£ã«æåºæžïŒãå®çŸããããã«ã¯2030幎æç¹ã§ã®é»æºæ§æã«ãããŠåååçºé»ã¯20ïœ22%ã¯å¿ èŠãªã®ã§ãã
ãšããããåååçºé»ã®å皌åãé ããŠããŸããå šéšå皌åããŠããããããã®ç®æšå€ã«ã¯å±ããªããšèŠãããŠããã®ã«ããããªèª¿åã§ã¯ãã£ãšè¶³ããªããªãããããããçŠããããã®ã ãšæããŸãã
ãã®ç¶æ³ã解説ããŠãããŠããæ©å·å çã®è©±ã¯ãã®èšäºð
ãŸãã¯ãå®å šæ§ãããããšãªããåååçºé»ã¯ãâ å®å®ããé»åäŸçµŠæºã§ãâ¡å®ãé»åã§ãâ¢CO2æåºããªããè¯ã黿ºãªãã§ãããšåŒ·èª¿ããããšããå§ããŠããŸããïŒâ»â¡ã¯ãå»çãŸã§ã®ã³ã¹ããããããçŠå³¶ã®äºæ åŠçã³ã¹ããããããã©æ žã®ãŽãã®æçµåŠåã³ã¹ããããã®ã§ããŒãã¯åŒã£èŸŒããæ¹ããããšæããŸããã©ããã§ãâ ãâ¢ã¯çå±ã«ãã£ãŠããŸããïŒ

ãã£ãšç¥ãããïŒãšãã«ã®ãŒåºæ¬èšç»âŠã
åååçºé»ïŒïŒïŒå皌åã«åããå®å šæ§ã®ãããªãåäžãšé©æ°çã®ç ç©¶éçº
èšäºäžã®è¡šãåŒçš(1)
â å皌åã®çŸç¶ïŒ

ãã£ãšç¥ãããïŒãšãã«ã®ãŒåºæ¬èšç»âŠã
åååçºé»ïŒïŒïŒå皌åã«åããå®å šæ§ã®ãããªãåäžãšé©æ°çã®ç ç©¶éçº
èšäºäžã®è¡šãåŒçš(2)
仿¥æ¬ã«ã©ãã ãã®åååçºé»æãããã®ããå³ç€ºãããã®ã§ãã
皌ååŸã®çµé幎æ°ã衚瀺ãããŠããŸãããéåå€ãåçºã°ããã§ãããã
åŸ10幎ãããã°ããªãã¬ãŒã¹ããªããšåååçºé»ã¯ããŠã«ã§ããªããªãããã§ããã皌ååŸ60幎ãè¶
ããŠãå»çã«ããªããŠãããšããæ¹åã«è©±ãé²ãã§ããããã«æããŸãã
ã¡ãã£ãšæ°ãæ°ããŠã¿ãŸãããã
â å皌åãããã10åºïŒçޝèšïŒ
â¡èšçœ®å€æŽèš±å¯ã 4åºïŒ14åºïŒïœ¥ïœ¥ïœ¥+ç解衚æãšãããâ¢ãšåããŠããã
â¢èšçœ®å€æŽèš±å¯ã 3åºïŒ17åºïŒ
â£å¯©æ»äžãããã10åºïŒ27åºïŒïœ¥ïœ¥ïœ¥å¯©æ»äžã®äžã«æ°èšèšç»ã2ä»¶å«ãŸããã
â€æªç³è«ãããã 9åºïŒ36åºïŒïœ¥ïœ¥ïœ¥æªç³è«ã®äžã«æ°èšèšç»ã1ä»¶å«ãŸããã
èšããããããã36åºãâ»å
æ°èšèšç»3ä»¶å«ã
æ°èšèšç»3ä»¶ïŒå³¶æ ¹åååçºé»æã倧éåååçºé»æãæ±éåååçºé»æïŒã«ã¯çšŒå幎æ°è¡šç€ºããããŸããã
ãããã®æ°èšã2030幎ãŸã§ã®ããš8幎ã§ç«£å·¥ã§ããã®ãã©ããã¯ããŒãã«ã¯åãããŸããã
ãããããš36åŒã3ã®33åºãä»ãã皌åå¯èœãªåçºãšããããšã«ãªããŸãã
33åºã80%皌åããã°20ïœ22%ã®é»æºæ§æã¯ç¢ºä¿ã§ãããããã®ã§ãããå®æç¹æ€ãå®æä¿®çã«ãã皌å忢æéãèãããš80%皌åã¯å³ãããšèšãããŠããŸãã
ãŸããæ¿åºãæ¥ãã®ã¯9ä»¶ã®æªç³è«ãç³è«ã«ãã£ãŠããããšãšã10ä»¶ã®å¯©æ»äžãæ©ãèªå¯ããããšã§ããä»ã®çšŒå10åºã§ã¯å šç¶è¶³ããªãã®ã§ãã
â åååçºé»ã®å®å šæ§ãžã®èšåã¯ïŒ

ãã£ãšç¥ãããïŒãšãã«ã®ãŒåºæ¬èšç»âŠã
åååçºé»ïŒïŒïŒå皌åã«åããå®å šæ§ã®ãããªãåäžãšé©æ°çã®ç ç©¶éçº
èšäºäžã®è¡šãåŒçš(3)

ãã£ãšç¥ãããïŒãšãã«ã®ãŒåºæ¬èšç»âŠã
åååçºé»ïŒïŒïŒå皌åã«åããå®å šæ§ã®ãããªãåäžãšé©æ°çã®ç ç©¶éçº
èšäºäžã®è¡šãåŒçš(4)

ãã£ãšç¥ãããïŒãšãã«ã®ãŒåºæ¬èšç»âŠã
åååçºé»ïŒïŒïŒå皌åã«åããå®å šæ§ã®ãããªãåäžãšé©æ°çã®ç ç©¶éçº
èšäºäžã®è¡šãåŒçš(5)
åŒçšããäžèšã®ãããªå®å
šæ§ã®é«ãæ°æè¡ã®å°å
¥ã¯åååçºé»ã䜿ãã®ã§ããã°æ¬ ãããŸããã
ããããåœæ°ã«äžå¯§ã«èª¬æãã¹ãã§ãããããå®å
šæ§ã®é«ã驿°çãžã®ãªãã¬ãŒã¹ãé²ããŠããããšã¯éèŠã ãšæããŸãã
ãããã驿°çã®èšåã®åã«éããŠã¯ãããªãã®ã¯æ žã®ãŽãã«å¯Ÿããæ¿åºæ¹éã®è»¢æãå¿ èŠãªã®ã§ã¯ãªãã®ã§ããããïŒ
åŸç·šã§ã¯ãæ žã®ãŽãåé¡ãžã®èª¬æã確èªããŠã¿ãŸãããã
æåŸãŸã§èªãã§ããã ããããããšãããããŸããã
ããããã£ãããã¹ããð€ãããã³ããé¡ãããŸãðð
ã³ã¡ã³ããªããããã ããããé£ã³äžãã£ãŠåãããããŸãðð

âŒãããŒãã¯èŠãïŒãã·ãªãŒãºã®ãµã€ãããããã§ããŸããã
âŒïŒºäžä»£å¿æŽå£ã®ããŒãããããããé¡ãããŸãã