
ãšããªãŒã»ãžã§ãŒã³ãº |
ã·ãã¢ã»ãµã¹ããããªãã£ã»ã³ã³ãµã«ã¿ã³ã
ãã®èšäºãã·ã§ã¢ãã
äžççã«ãšãã«ã®ãŒéèŠããããŸã§ã«ãªãããŒã¹ã§å¢å ããäžæ¹ã§ãå°æ¿åŠçãªå¯Ÿç«ãæ·±ãŸã£ãŠãããååœã¯ãšãã«ã®ãŒã®å®å®ç¢ºä¿ããããŸã§ä»¥äžã«éèŠããããã«ãªã£ãŠãããããã«ãæ°åå€åã®åœ±é¿ãäºæž¬ä»¥äžã®ã¹ããŒãã§æ·±å»åãã察å¿ã®é ããå°æ¥ã®åãè¿ãã®ã€ããªãç°å¢å€åãåŒãèµ·ãããªã¹ã¯ã«ã€ãªããå¯èœæ§ãææãããŠãããããããç°å¢ããããåœéååã«å ããŠãæ¥æ¬åœå ã§ãçµæžæ§é ã®å€åãæ¿æ²»ã®äžå®å®ããéãªãã瀟äŒåºç€ãšãªãéèŠãªã€ã³ãã©éçºãžã®é¢å¿ãé«ãŸã£ãŠããããã®ãããªç¶æ³äžã§ãæ¥æ¬äŒæ¥ãäœççŽ åã®ããžãã¹ã¢ãã«ãžç§»è¡ããããã«ã¯ãå®å®çã§ã¯ãªãŒã³ãªãšãã«ã®ãŒæºã確ä¿ããããšããããŸã§ä»¥äžã«éèŠãšèãããããåååçºé»ã®åæ¡å€§ããšãã¡ã¬ãœãŒã©ãŒïŒå€§èŠæš¡å€ªéœå çºé»æœèšïŒã®å°é ãã®ïŒã€ã®æŠç¥ããæ¥æ¬ã®ãšãã«ã®ãŒç®æšãéæããææ®µãšããŠæ³šç®ãããŠãããæ¬é£èŒã§ã¯ãåæŠç¥ã®ç§åŠçæ ¹æ ãæ€èšŒãããã®å©ç¹ãã³ã¹ãããããŠæ¥æ¬ã®ãšãã«ã®ãŒã·ã¹ãã å šäœã«ãããäœçœ®ã¥ããå€é¢çã«èå¯ããããŸãåç·šã§ã¯ãå€åãããšãã«ã®ãŒæ å¢ã®å šäœåãšãåååçºé»ã»ã¡ã¬ãœãŒã©ãŒã解決çãšããŠæåŸ ããäžè«ã®ååãåæãããåæŠç¥ã«ãããæè¡ãæ·±æãããæ¥æ¬ã«ãããæãé©ãããšãã«ã®ãŒããã¯ã¹ãèå¯ãããã
æ¥æ¬ã®ãšãã«ã®ãŒäºæ ã®å€é·
è³æºã«ä¹ããæ¥æ¬ã«ãšã£ãŠãšãã«ã®ãŒã®å®å®äŸçµŠã¯åžžã«èª²é¡ã§ãããåœå ã«ã¯å®¹æã«ã¢ã¯ã»ã¹å¯èœãªåç³çæãä¹ããããé·ããèŒžå ¥ã«äŸåããŠããããã€ãŠã¯åååçºé»ããããã課é¡ãé·æçã«ç·©åããææ®µãšããŠæåŸ ãããŠãããã2011å¹Žã®æ±æ¥æ¬å€§éçœä»¥éãåååçºé»ã¯äºå®äžã¿ããŒèŠãããããŒããšãªã£ãã代ãããšããŠå€ªéœå ã»é¢šåãªã©ã®åçå¯èœãšãã«ã®ãŒãæšé²ãããããçºé»å®¹éã®äžè¶³ãšåºåå€åã®åé¡ãç¶ããæµ·å€ããèŒžå ¥ããåç³çæãžã®äŸåã¯çŸåšãæ ¹æ¬çãªè§£æ¶ã«ã¯ããã£ãŠããªãã
çæAIã®æä»£ã«ãããŠãæ¥æ¬ã¯ããžã¿ã«æè³ãçµæžæé·ã®åååãšäœçœ®ã¥ããŠããã倿°ã®å€§èŠæš¡ããŒã¿ã»ã³ã¿ãŒèšç»ãé²è¡ããŠãããåäžæœèšã§100MWãè¶ ããé»åãæ¶è²»ãããã®çŽååãå·åŽã«å ãŠãããå Žåããããããã«äŒŽããæ¥æ¬ã®ããŒã¿ã»ã³ã¿ãŒéçºèšç»ã¯åäŸã®ãªããšãã«ã®ãŒéèŠã®å¢å ãæããŠãããããŒã¿ã»ã³ã¿ãŒåŽã¯AIã®ãšãã«ã®ãŒã³ã¹ãã«å¯Ÿããäžè«ã®æžå¿µãåãããããåçå¯èœãšãã«ã®ãŒäŸçµŠå¢å ãèŠè«ããŠãããããã®å®çŸã¯å¿ ããã容æã§ã¯ãªããä»åŸããå€ãã®ãšãã«ã®ãŒå ±æãå¿ èŠãªããšã¯æããã§ããã
äžæ¹ãå€å¬ã®æ¥µç«¯ãªæ°æž©å€åã¯å®¶åºã®é»åéèŠãæŒãäžããŠãããæå·æ¿æ©åšã®å¹çåäžã¯äžå®ã®ç·©å广ãæã€ããå¹çåäžã«ãã£ãŠå©çšéãå¢å ããããªããŠã³ã广ããèªçºããå¯èœæ§ããããäœå® ä¿éºã®ç«çœãªã¹ã¯åé¿ã€ã³ã»ã³ãã£ãã«åŸæŒããããäœå® ã®é»åã¯ãåå¥çæè³Œå ¥ããã系統é»åãžã®éèŠãé«ããŠããããŸããåŽååæ§é ã®å€åãIndustry 4.0ïŒIoTçãšãã£ãå¹çåã®æµããåããç£æ¥éšéã®é»åãã系統é»åã®éèŠæ¡å€§ãåŸæŒãããŠããã
æ¥å¢ããéèŠã¯æ¢åã®äŸçµŠçµè·¯ã«è² è·ãäžããããã«å°æ¿åŠçãªã¹ã¯ãéãªãäžå±€å¶çŽã匷ãŸã£ãŠããã2022幎ã®ãã·ã¢ã«ãããŠã¯ã©ã€ã䟵æ»ã¯ãæ¥æ¬ã𿬧å·ããã·ã¢ç£å€©ç¶ã¬ã¹ã«å€§ããäŸåããŠããäºå®ãé²åãããçŽäºäžã§ãç¶ãæ¥æ¬ã®äŸåã¯ãç±³åœãªã©ãåœéçãªè²¿æå§åã匷ããããšããäžã§æ°ããªãªã¹ã¯ãçã¿ç¶ããŠãããäžæ¹ãã€ã¹ã©ãšã«ãšè¿é£è«žåœéã®çŽäºã¯äžçã®åæ²¹äŸçµŠãè ãããŠããã.
倪éœå çºé»ãã¯ãããšããåçå¯èœãšãã«ã®ãŒã¯ãäžåºŠèšåãæŽãã°åœå ã§çºé»ã§ãããšããé åçãªä»£æ¿ææ®µã§ããããããã倪éœå çºé»ã®ãµãã©ã€ãã§ãŒã³ã®å€ãã¯äžåœã«äŸåããŠãããè²»çšå¯Ÿå¹æã®é«ãããã«ã®å€ãã¯äžåœãã調éãããŠãããäžåœãšå°æ¹Ÿã«ãããå°æ¿åŠçç·åŒµã¯ã察äžé¢ä¿ã®è匱æ§ãæµ®ã圫ãã«ããäžåœãµãã©ã€ã€ãŒãžã®äŸåã¯æ¥æ¬ã®ãšãã«ã®ãŒå®å šä¿éçºå±ã®ç®æšã«åãããããšãå°æ¹ŸåšèŸºæµ·åã§ã®ãããªãçŽäºã«æ¥æ¬ãé¢äžããªããŠããæ¥æ¬ãä»åœããçæãèŒžå ¥ããæµ·äžèŒžéè·¯ã«é倧ãªãªã¹ã¯ãããããããšãæžå¿µãããã

Figure 1: å°æ¹Ÿæµ·å³¡ãžã®è²¿æäŸå (CSIS)
å³¶åœã§ããæ¥æ¬ã¯çæã ãã§ãªãã飿ã®70ïŒ ä»¥äžãæµ·äžèŒžéã«äŸåããŠãããã³ããçŠåŸã®é·æçãªã€ã³ãã¬ã¯å®¶èšãçŽæãããè¿å¹ŽåäŸã®ãªãè³éäžæãç¶ããŠããã«ãããããããçæŽ»è²»ã®äžæã«è¿œãã€ããŠããªããšããæèŠã®åºããã«å ããŠãåå®ã»æ ªé«ãæ¿æ²»è³éããããäžç¥¥äºçãèæ¯ã«ã瀟äŒçµæžçãªæ Œå·®ã®æ¡å€§ã宿ããæ¥æ¬ã®ç掻è ã¯ãå€åœäººèгå å®¢ãæŒãå¯ããäžãæ¿æ²»ãžã®èª¬æè²¬ä»»ãããšãã声ã匷ããŠããã
ããããå§åã®äžãæ¿æ²»ã¯AIéèŠã®æ¡å€§ãæ©äŒãšæããäžæ¹ãæé·ãæ¯ãããšãã«ã®ãŒãã©ã確ä¿ããããæ¿ããè«ç¹ãšãªã£ãŠãããåç³çæã¯å®å šä¿éäžã®ãªã¹ã¯ã䌎ããé·å¹ŽåŸæŒããããŠããåçå¯èœãšãã«ã®ãŒã¯äŸç¶ãšããŠãååãªäŸçµŠéã確ä¿ã§ããŠããªããçŠå³¶ç¬¬äžåçºäºæ ã®åœ±é¿ã«ãããåååã«ã¯è² ã®å°è±¡ãè²æ¿ãæ®ãããããªäžãæ¿åºã®è§£ãšããŠç€ºãããã第7次ãšãã«ã®ãŒåºæ¬èšç»ãã¯ãçŽè¿ã®éžæã«ãããŠæ¿æ²»è«äºã®çŠç¹ãšãªã£ãã
第7次ãšãã«ã®ãŒåºæ¬èšç»ã®æŠèŠ
è³æºãšãã«ã®ãŒåºã¯2025幎2æã«ç¬¬7次ãšãã«ã®ãŒåºæ¬èšç»ãå ¬è¡šãããåèšç»ã¯ãéèŠå¢ãèŠèŸŒãã åçå¯èœãšãã«ã®ãŒã®éå¿çãªå°å ¥ç®æšã瀺ããŠãããããŒã¿ã»ã³ã¿ãŒéçºã«çœåŒãããéèŠã®æ¥å¢ã¯ç¢ºå®èŠãããŠããäžæ¹ãç®æšéæã«ããã£ãŠè€æ°ã®èª²é¡ã«çŽé¢ããŠããã

Figure 2: 2040幎床ã«ããããšãã«ã®ãŒé絊ã®èŠéãïŒè³æºãšãã«ã®ãŒåºïŒ
æŠç¥ç®æšã«ããã°ã倪éœå çºé»ã«ããé»åéã¯2040幎ãŸã§ã«å°ãªããšã1600åkWhã®å¢å ãå¿ èŠã§ãããé«éèŠã·ããªãªã§ã¯2022幎æ¯ã§2500åkWhè¶ ã®å¢å ãæ±ããããã2022幎ã®å€ªéœå äŸçµŠã¯ããã970åkWhã«éãããæ§ããã«èŠç©ãã£ãŠãèšå容éã®åå¢ãå¿ èŠã§ãããåŸæ¥ã®éçºåªåãèæ ®ãããšã容æãªé©å°ã¯æ¢ã«æ¯æžããŠãããä»åŸã¯æè¡ã»ç€ŸäŒã»æéã®å¶çŽãé¡åšåããã
åååçºé»ã®æ¡å€§ãæŠç¥ç®æšã®æ±ã§ããã2040幎ã«ç·éèŠã®20ïŒ ãåååã§è³ãèšç»ã§ãããã2011幎以éã®éçºåæ»ã«ãã2022幎ã®å¹Žéçºé»ã¯840åkWhã«çãŸããç®æšéæã«ã¯çŽ1500åkWhã®çºé»å®¹éã®å¢å ãå¿ èŠã§ããã2025幎æç¹ã§æ¢åçºé»æã®å皌åã«ãã320åkWhãå埩ã240åkWhã建èšäžã§ãããã®ã®ãäŸç¶ãšããŠ940åkWhã®äžè¶³ãçãããé·æã®éçºåæ»æãçµãæ¥æ¬ã¯ãæ°èŠå®¹éã®è¿ éãªæŽåãšãã課é¡ã«çŽé¢ããŠããããããäŸç¶ãšããŠå€§ããªé颚ãååšããã
äžèšã®èª²é¡ã«å ãã第7次ãšãã«ã®ãŒåºæ¬èšç»ã§ã¯å¹çåã«ããåœå ãšãã«ã®ãŒæ¶è²»ãæŠãå®å®ãããšæ³å®ããŠããããç£æ¥ã»èŒžéã®æ¶è²»ã®ç·©ãããªå¢å ãèŠèŸŒãŸããŠãããå®éã®éèŠããããäžåãã°ãäžè¿°ã®éå¿çç®æšããéèŠã«å¯ŸããäŸçµŠäžè¶³ãçããå¯èœæ§ãããã
ã¡ã¬ãœãŒã©ãŒã®å°é
æ¥æ¬ã¯1994幎é ãã倪éœå çºé»ã®å°å ¥ãè¡ã£ãŠãããéå»20幎ã§ã¯åºå®äŸ¡æ Œè²·åå¶åºŠïŒFITïŒã®å°å ¥ã«ãããè²·åäŸ¡æ Œã«ããã€ã³ã»ã³ãã£ãã倪éœå çºé»ã®æ®åãä¿ããã2022幎ã«ã¯é絊é£åã®ãã£ãŒãã»ã€ã³ã»ãã¬ãã¢ã å¶åºŠïŒFIPïŒãžæ®µéçã«ç§»è¡ãããããã¯åºå®äŸ¡æ Œãä¿èšŒããã®ã§ã¯ãªããéèŠåŽäŸ¡æ Œãé©çšããä»çµã¿ã§ãããFIPã¯è黿± 容éã®éçºãä¿é²ããäžæ¹ãæ°èŠå€ªéœå éçºã®ã€ã³ã»ã³ãã£ããçžå¯Ÿçã«åŒ±ãããæ¥æ¬ã§ã¯ãããŸã§ã®éçºã§ã¢ã¯ã»ã¹å¯èœãªé©å°ã¯ã»ãŒéçºæžã¿ã§ããã2040幎ã®äŸçµŠç®æšãéæããã«ã¯ããããŸã§èŠéããããŠããç«å°ã®éçºãå¿ èŠãšãªããããããäºæ¬¡ç«å°ã¯èŸ²æéšãã¢ã¯ã»ã¹å°é£ãªå°åã«éäžããŠããã瀟äŒã»ç°å¢ã»çµæžäžã®èª²é¡ã䌎ãã
é éå°ã§ã®å®¹éæ¡å€§ã®è§£æ±ºçã®ã²ãšã€ãšããŠãå€§èŠæš¡ãããžã§ã¯ãã«ããèŠæš¡ã®çµæžæ§ã掻çšããããšããããããã幎éçŽ880äžkWhãçºé»ãã1MWè¶ ã®æ¡ä»¶ã¯ãã¡ã¬ãœãŒã©ãŒããšåŒã°ãããäœå® çšã»å±æ ¹èšçœ®å倪éœå çºé»ã¯éåžžãã®åºæºãå€§å¹ ã«äžåãã倪éœå çºé»ãããžã§ã¯ãã®æ·å°é¢ç©ã¯å°åæ¡ä»¶ãããã«é 眮ã«å€§ããäŸåããããæŠç®ã§1äžã2äžå¹³æ¹ã¡ãŒãã«çšåºŠãå¿ èŠãšããã
å€§èŠæš¡éçŽåçºé»ã¯éé»èšåãæå°åãã忣ãã倿°ã®å°ç¹ãžå°åéé»ã±ãŒãã«ã匵ãå·¡ãããå¿ èŠããªããåäžã®éé»ç³»çµ±ã§å¯Ÿå¿ã§ãããããçµæžçã»ç°å¢çäž¡é¢ã§ã®ã³ã¹ãæé©åãå®çŸãããå€§èŠæš¡èé»ã·ã¹ãã ïŒBESSïŒãšã®äœµçšã«ããé«ãè²»çšå¯Ÿå¹æã®çºæ®ãšåºåå€åã®èª²é¡ç·©åãæåŸ ã§ãããŸãæ¥æ¬ã®ããã«çœå®³ãå€ãå°åã§ã¯ãåå çºé»ãšèé»ã®çµã¿åãããçœå®³æã®ã¬ãžãªãšã³ã¹åäžã«ãå¯äžãããèšçœ®åŸã¯éçšä¿å®ã®ã³ã¹ããäžå¿ãšãªããäºæ¥è ã¯ç³»çµ±é»åãžã®å£²é»åå ¥ãåŸãããã
ã¡ã¬ãœãŒã©ãŒã®å©ç¹ã¯å€§ãããã®ã®ãã³ã¹ããåæ§ã«å€§ãããããã»ã©ã®èŠæš¡ã®åå°å©çšã¯åŸã ã«ããŠå°æ¹ãã¢ã¯ã»ã¹å°é£ãªå°åã«éå®ããããå±±æã®é²ç«ç®¡çã¯é«éœ¢åã»éœåžåãé²ãäžã§ãå°åã³ãã¥ããã£ã¯åºå€§ãªåšèŸºæ£®æã管çããèœåã倱ã£ãŠãããæ£®æç®¡çã®ä»£æ¿ãšããŠã¡ã¬ãœãŒã©ãŒãææ¡ãããããšããããæ£®æç®¡çææ³ãæé©åããŠãã倪éœå çºé»ã¯ã¯ããã«åªããæè³åççïŒROIïŒãçã¿åºããããããããããå©çã¯çæ ç³»ãµãŒãã¹ã®äœäžã䌎ããæ°Žè³ªã®äœäžãå°ç€ã®äžå®å®åãé³¥ãæè«ã®æ°ã®æžå°ãåç 厩ãã®é »çºãªã©ãåŒãèµ·ãããããããå°æ¹ã§ã¯ãç¶æç®¡çã®ããã®ã¢ã¯ã»ã¹èªäœã課é¡ãšãªãã ãã§ãªããèçšå¹Žæ°ãè¶ ãã倪éœå ããã«ã¯å»æ£ç©ãšãªããäžé©åã«åŠçãããã°å°åã®åå£ãæ±æããå¯èœæ§ãããã
次åã®èšäºã§ã¯ãã¡ã¬ãœãŒã©ãŒã®æè¡çããã³ã·ã£ã«ãæ³å®ãããç°å¢ã³ã¹ããçºé»ããã³ã·ã£ã«ãå°å ¥ã«ããã远ã颚ãšèª²é¡ãæ€èšŒããããŸããããã¹ã«ã€ããã¢ã°ãªãœãŒã©ãŒãšãã£ã代æ¿å€ªéœå ãœãªã¥ãŒã·ã§ã³ã®å°å ¥å¯èœæ§ãšçºé»ããã³ã·ã£ã«ã«ã€ããŠãåãäžããäºå®ã§ããã
åååçºé»ã®åŸ©æŽ»
æ¥æ¬ã«ãããåååçºé»ã¯ã2011å¹Žã®æ±æ¥æ¬å€§éçœãšçŠå³¶ç¬¬äžåååçºé»æäºæ ã®åœ±é¿ãä»ãªãè²æ¿ãæ®ããŠãããäºæ åŸã¯åååçºé»ã®æ°èŠéçºã忢ããå€ãã®åçºãå»çããã»ã¹ãžãšç§»è¡ããã2013幎ã®å®å šå¯Ÿç匷åã®ããšåååçºé»æã®å皌åã¬ã€ãã©ã€ã³ãçºè¡šããããã®ã®ãæ¢åã®åååçºé»æãé転蚱å¯ãåŸå§ããã®ã¯2020幎以éã§ããããã®æç¹ã§åçºæœèšã®å€ããèšèšå¯¿åœã®40幎ã«è¿ã¥ããŠãããæ¥æ¬ã§ã¯ãèŠå¶ã«ããåååçºé»æã®æé·å¯¿åœã¯å®å šå¯Ÿçã«é¢ããã40幎ãšå®ããããŠãããããèæœåããæœèšã¯åæ¢ãäœåãªããããã¯ãã ã£ãããããæ¿åºã¯ããšãã«ã®ãŒéèŠã®å¢å ãšãã·ã¢ã®ãŠã¯ã©ã€ã䟵æ»åŸã®åœå ãšãã«ã®ãŒå®å šä¿éã®å¿ èŠæ§ãããèæœåãã40å¹Žè¶ ã®åçºã®é転ç¶ç¶ã«é¢ããç¹äŸç³è«ãèªããæ¹éãžè»¢æããã
åååæ¿çã¯ãçž®å°ããèæœåååæœèšã®å皌åãžã®è»¢æãé²ããããŠããããåœæ°ã®éã§ã®æ¯æã¯äœããäžæ¹ã§ãäžéšã§ã¯å®å®çãã€ååãªé»åäŸçµŠã確ä¿ããããã«å¿ èŠãªæªçœ®ã§ãããšèªèãããŠãããåååçºé»ã¯èšåã«ããããçæè£çµŠåšæãé·ããçŽ15幎ããšã«çæäº€æãè¡ãã ãã§æžããçæå¯¿åœãé·ãçºé»å®¹éã倧ãããããåç³çæã«æ¯ã¹ãšãã«ã®ãŒã³ã¹ããäœããšããç¹æ§ãæã€ããŸããççŒã䌎ããªãããCo2æåºãæ¯èŒçäœãæãããããäžæ¹ãäž»ãªç°å¢ãªã¹ã¯ã¯äºæ æã®çºé»æã®æ©èœäžå šãšæ žçæå»æ£ç©ã®åŠçã§ããã

Figure 3. æ¢åã®æ žåè£çºé»æã®éè»¢ãæ¯æãããã©ããã®èª¿æ»åç (Hiroshi Yamagata)
æ žåè£çã«çæãããéãããšãã«ã®ãŒçæã¯ç¶ç¶ããäžæåæ¢ã¯äžå¯èœã§ããããã®ç¹æ§ã«ããåååçºé»æã¯å®å®ããããŒã¹ããŒã黿ºãšããŠçæ³çã§ãã¡ã¬ãœãŒã©ãŒãæã€éäžåã¡ãªãããä¿æãã€ã€ã倪éœå çºé»ã®äžå®å®æ§ãšã¯å¯Ÿç §çã§ããããã®ç¹æ§ããããæ žåè£çºé»ã®äž»èŠãªå®å šäžã®æžå¿µç¹ã§ããããäºæ ãçºçãé©åãªæ¡ä»¶ãæºãããªããªã£ãå Žåãç¶ç¶çã«ç±ãçºçããçæã¯ãã¡ã«ãããŠã³ããåŒãèµ·ããå¯èœæ§ããããåšå²ã®å šãŠãéç±ãããã ãã§ãªããæŸå°ç·ãåšèŸºç°å¢ã«æŒåºããããããããã§ã«ããã€ãªäºæ ã§èµ·ããäºæ ã§ããããã®åŸãæ žåè£çºé»æã®èšèšã«ã¯å€§å¹ ãªå®å šå¯ŸçãæœãããŠãããçŠå³¶ç¬¬äžåçºäºæ åŸãæ¥æ¬ã¯ããã«å³æ Œãªå¯Ÿçãå°å ¥ããäºæ ãã14幎ãçµéããçŸåšãæ žåè£æè¡ã¯èãã鲿©ããŠããã
ãããã®å®å šèŠå¶ãæºãããããæ¥æ¬ã®äºæ¥è ã¯1990幎代建èšã®å å§æ°ŽåçïŒPWRïŒã®èšèšæ¹ä¿®ã»åæ¢æéäžã«å€é¡ã®è³æ¬ãæãããããã«ããæ¢åè³ç£ã®å©çšç¶ç¶ãä¿ãäžå ãšãªã£ãããããããå皌åãããšããŠããçŸåšã®çç£èœåãš2040幎ã®äŸçµŠç®æšãšã®éã«ã¯äŸç¶ãšããŠå€§ããªãšãã«ã®ãŒã®ã£ãããæ®ã£ãŠãããçŸåšãçŠå³¶ç¬¬äžåçºäºæ 以åã«éçºãéå§ããã2åºã®ååçã建èšäžã§ããã

Figure 4. åçè
ã®æ°èŠåååçºé»æå»ºèšã«é¢ããæèŠã«å¯Ÿããçç± (Hiroshi Yamagata)
â»è²åãã¯åçè
ã®æ°èŠåååçºé»æå»ºèšã«é¢ããæèŠã瀺ããŠããŸã
2040幎ã«çãã940åkWhã®é»åäžè¶³ãè£ãã«ã¯ãå€§å¹ ã«çºé»å®¹éãå¢åŒ·ããå¿ èŠãããããããæ°èŠéçºã«å¯Ÿããåœæ°ã®æ¯æã¯äŸç¶ãšããŠæ¥µããŠäœããè¿é£äœæ°ã®æžå¿µã«å ããæ¥æ¬åœæ°ã¯æ žå»æ£ç©åŠçãšããæªè§£æ±ºã®åé¡ã«ã匷ãæèãæã£ãŠãããå°åã¢ãžã¥ãŒã«çïŒSMRïŒãšãã£ãæ°åååçããã®ä»ã®æè¡é©æ°ã«ãããæ žå»æ£ç©åŠçã®åé¡ã¯è»œæžãããå¯èœæ§ããããããããã®æè¡ãå°å ¥ããã«ã¯ãæ ¹åŒ·ãå°å瀟äŒã®æµææãšè³éé¢ã®å¶çŽãå æããå¿ èŠããããæ¬¡åã®èšäºã§ã¯ãæ°èæè¡ãä»åœã§ã®é©çšäºäŸããããŠæ¥æ¬ãåååçºé»ç®æšãéæã§ããå¯èœæ§ã«ã€ããŠæ€èšŒããã
ãŸãšã
æ¥æ¬ã®ã¯ãªãŒã³ãšãã«ã®ãŒãžã®éå¿çãªåãçµã¿ã¯é«ãè©äŸ¡ãããŠããããå®çŸå¯èœæ§ã«ã¯æžå¿µã瀺ãããŠãããã¡ãã£ã¢ãäžè¬çãªè°è«ã§ã¯ãã©ã®ãšãã«ã®ãŒãæè¯ãããçŠç¹ãšãªãããšãå€ãããéèŠãæ¥äŒžããäžãçµæžã»æ¿æ²»ã»å°å瀟äŒã®å¶çŽãéãªãçŸç¶ã§ã¯ãçã«åãã¹ãã¯ãã©ã®ã¯ãªãŒã³ãšãã«ã®ãŒããç®æšãéæãåŸãã®ããã§ãããéæã§ããªãå Žåãã©ã®ãšãã«ã®ãŒã§äžè¶³åãè£ãã®ããéæã§ãããªããã©ã®ãããªæ¹æ³ã§ãããå¯èœã«ããã®ãã
ã¯ãªãŒã³ãšãã«ã®ãŒãšã³ã·ã¹ãã ã«é¢ããäŒæ¥ããããã¯äœççŽ ç§»è¡ãèšç»ãããã¹ãŠã®äŒæ¥ã«ãšã£ãŠããããã®åãã¯æ¥µããŠéèŠã§ãããåŸç·šã§ã¯ã倪éœå ããã³åååãæ¿åºæŠç¥ã®éæã«åããŠçŽé¢ããæè¡ç課é¡ãšæ©äŒã«ã€ããŠãããå ·äœçã«æ€èšããäºå®ã§ããã
Codo Advisoryã¯ã貎瀟ã®å ·äœçãªç§»è¡æŠç¥ã®çå®ãšå®çŸãæ¯æŽã§ããŸããåŒç€Ÿã®ç§»è¡æŠç¥æ¯æŽã«ã€ããŠã¯ããã¡ããã芧ãã ããã
詳ããã¯
- 第7次ãšãã«ã®ãŒåºæ¬èšç»ãé£è°æ±ºå®ãããŸãã – çµæžç£æ¥ç
- ããžã¿ã«ã€ã³ãã©ïŒDCçïŒæŽåã« é¢ããæèè äŒå ïŒç¬¬ïŒåäºåå±èª¬æè³æïŒ- ç·åçã»çµæžç£æ¥ç
- Japan Residential Electricity Consumption in Response to Climate Change – AGI
- Japan pushes back on U.S. call for tariff hikes over Russian oil – The Japan Times
- Chinaâs clean energy dominance is COP30âs real story – Asia Times
- Taiwan tensions: China-Japan row hits trade and travel amid escalating rhetoric – France 24
- Historical inflation rates for Japan – RI
- Japanâs politics gets a rare dose of upheaval after snap election – BBC
- Japan’s Political Upheaval and Massive Public Dissent – Cambridge University Press
- Japan’s governing coalition collapses – Le Monde
- ã¡ã¬ãœãŒã©ãŒæšé²æ¿æ²»å®¶ã®çºèšãšæ¿çãåŸ¹åºæ¯èŒïŒåçºæ¹éã»èŠå¶åŒ·åã»å©æš©ã®å šè²ãããã – News GATE
- Economic Analysis of Cedar Plantation Management and Mega-Solar Replacement – Shizu Itaka
- Public acceptance of spent nuclear fuel use for new energy in Japan, Nuclear Engineering and Technology – Yoon-Young Chun, Takeshi Fujiwara, Kyoko Ono
- Current Status of Nuclear Power Plants in Japan – JAIF
Codo Advisoryã¯ã
æ¥æ¬äŒæ¥ã®ã°ãªãŒã³ãã©ã³ã¹ãã©ãŒã¡ãŒã·ã§ã³ã®
ããããæ®µéãæ¯æŽããŸãã

