ãç§åŠãããè«çããç¡èŠããŠåŠæ³ã«åºå·ããããã«ãªã£ãããªã¯ã³ã³ïŒãEVã®ããããªãŒæ¶èãäŸã«ã
ãé ããžãã¹ è¶£å³ è»
ããã°ãã¯ã@kojisaitojpã§ããæ¥æ¬ãæ¥æ¬äººããç§åŠç«åœãã§ãããšããå¹»æ³ã¯æšãŠãæ¹ãè¯ããããããŸããã
ç§åŠãä¿¡ããªãåœãªã®ã¯ã³ããã§ãåæ§ã https://t.co/2aocyUEgke
— saito koji@æ¬¡ã®æµ·å€æ è¡ã®åã«EVè³Œå ¥ïŒ (@kojisaitojp) August 10, 2021
以åã®èšäºã§ãæ°åã³ãã察çã®å€±æããšãEVã·ãããžã®é ããã«æ¥æ¬äººã®å ±éãã倱æãã¿ãŒã³ããããšããããšãè¿°ã¹ããšãã³ãããšEVãäžç·ã«ãããããããããªã©ãšããªã壿±ãã³ã¡ã³ããé£ãã§ãããããŸãããããç§åŠã®è»œèŠããšãã®è£è¿ãã®ãèªåãä¿¡ããããã®ãªããã»ç§åŠã§ãä¿¡ããããšããã®ã¯æ°åã³ãããŠã€ã«ã¹ãžã®å¯ŸçãèŠãŠããEVã·ãããžã®é ããèŠãŠãå ±éã§ãããšããç§ã®èŠè§£ã¯å€ãããŸããã
äŸãã°å æ¥ã®èšäºã§ãåãäžãããLCAïŒã©ã€ããµã€ã¯ã«ã¢ã»ã¹ã¡ã³ãïŒããšããã®ããã®å žåã§ããã¬ãœãªã³è»ãEVãäºé žåççŽ ã®æåºéã¯å€ãããªããã®ãããªããšãèªãããïŒå žåãããããè«æãïŒæã¯ãªããã¬ãœãªã³è»ããã€ããªããè»ã®æ°å€ã¯æãã³ã³ãã£ã·ã§ã³ã®è¯ãæ¡ä»¶ã§æž¬å®ãããã®ãæ¡çšããEVã«é¢ããŠã¯æãã³ã³ãã£ã·ã§ã³ã®æªãæ¡ä»¶ïŒãããåãšãã·ãããé²ãã§ããªã10幎以äžåã®ããŒã¿ãå€ãïŒã䞊ã¹ãŠãã»ããEVã«ãªã£ãŠãããŒã¿ã«ã®äºé žåççŽ æåºéã¯å€ãããªããïŒããšãã€é¡ããã人ãçµæ§å€ãã§ãã
ãã®ãããªãLCAçè«ãã®ã€ã³ããå ·åã«ã€ããŠã¯ä»¥å詳ããè«ããŠãŸãã®ã§ãã¡ãããåç §ãã ããã
æã ã¯äœãšãªããæ¥æ¬ïŒæè¡ç«åœã»ç§åŠã®åŒ·ãåœãã®ããã«é¯èŠããŠããã®ã§ã¯ãªãã§ããããïŒ
å®ã¯ãç§åŠãããè«çããä¿¡ããã®ã§ã¯ãªããèªåã®æã蟌ã¿ãåžæçæ¶æž¬ããä¿¡ããåœæ°ãªã®ã§ã¯ïŒãšæãããšãå¢ããŠããŸããã
ãšããã®ã仿¥ã¯ãEVã®ããããªãŒæ¶èããäŸã«è§£èª¬ããŠã¿ãŸãã
ç®æ¬¡
30äžããèµ°ã£ãŠã10%ããæ¶èããªããã¹ã©ã®ããããªãŒïŒ

EVã«é¢ããŠã¯ãããç§åŠããšããè«çããšããããããã ã®ã§ã£ã¡äžãã ãããšæããããªãã³ãã¢èšäºããã¹ã³ããåºããŠããããšãããã®ã§é©ããŸãã
ããŸãã«ããããªãŒãæ¶èããªãã®ã¯ã€ã³ããã ãšãèšãåºããŠããã
äžå€è»EV ããããªãŒã»ãã«ã¹äºæ ããœãããŠã§ã¢ã«ãããèŠããããã«æ³šæ(Forbes JAPAN)#Yahooãã¥ãŒã¹https://t.co/IVD1eLuTzd— saito koji@æ¬¡ã®æµ·å€æ è¡ã®åã«EVè³Œå ¥ïŒ (@kojisaitojp) August 10, 2021
ãã®èšäºã§ã¯ããã¹ã©è»ãæ¥ç£ãªãŒãã®ããããªãŒãæ¶èããªããšããã®ã¯ã³ã³ãã¥ãŒã¿ãŒãæäœããã€ã«ãµãã ããšäž»åŒµããŠããèšäºã§ã翻蚳èšäºã§ãããšããããæµ·å€ã®ã¢ã³ãEVã®æ¹ã ãæžããèšäºã ãããªãšããäºæ³ãä»ããŸãã
ãããåŠå®ããã®ã仿¥ã®æ¬é¡ã§ãããå®éã«ããã¹ã©è»ã®ããããªãŒæ¶èçããèµ°è¡è·é¢ããšã«ç®åºããã°ã©ãã以äžã®ãã®ã§ãã

æåã®25000ãã€ã«ïŒ4äžããïŒã§5%æ¶èããããšã¯ã»ãšãã©æžã£ããæžã£ãŠãªããããããªããããªæšªã°ãã®ã°ã©ããæããŠã20äžãã€ã«ïŒ32äžããïŒã®æç¹ã§10-15%ã®æ¶èçã§ãã
åŒçšããèšäºã¯ãã¡ãã«ãªããŸãã
Tesla: Battery Capacity Retention Averages 90% After 200,000 Miles
In the “2020 Impact Report,” Tesla reiterates high battery capacity retention (low degradation) in its electric cars.
ãã®ãããªå®¢èгçãªæ°åãèŠããŠããã¹ããã ã£ãŠãã£ãšããããªãŒæ¶èããã®ã«ããåŸãªãã ãïŒããšæãåºã人ããããã§ããïŒã ããããå ã»ã©ã®ããã«ãæ°åã誀éåããŠãã ãã ãçãªèª¹è¬äžå·èšäºãåºãïŒããã¹ã©ã®æå€§ã®æŠåšãšèšã£ãŠãéèšã§ã¯ãªããBMSïŒããããªãŒãããŒãžã¡ã³ãã·ã¹ãã ïŒãç¥ããªãã®ããªïŒããšæã£ãŠããŸããŸãã

ããã¯ç§ã®iPhone11Proã®çŸæç¹ã§ã®ããããªãŒæ®éã§ããäžæšå¹Žã®çºå£²çŽåŸã«è²·ã£ãŠæ¯æ¥äœ¿ã£ãŠãããšçŽ2幎ã§20%æžã£ãŠããŸãã
以åãšæ¯ã¹ãã°AppleããœãããŠã§ã¢ïŒiOsïŒã§ããããªãŒãæ¶èããªãããã«ã³ã³ãããŒã«ã§ããããã«ãªã£ãŠã¯ããŸãããããã§ãYouTubeãDAZNãã€ãã£ã±ãªãã«ããŠãã°ããæŸçœ®ããŠãããšã¹ãããç±ããªãçµéšã¯ç§ä»¥å€ã§ãäœéšããŠããããšã§ãããã
iPhoneã§ãããããªãŒã®ãç±ç®¡çããŸã§ã¯ã§ããŠããªãïŒãšãããEVãšéã£ãŠãµã€ãºçã«äžå¯èœïŒïŒãšããããšã§ãã
ãã¹ã©ã¯EVã®ããããªãŒããåŒ·å¶æ°Žå·ãã®ã·ã¹ãã ã«ãã£ãŠåžžã«æž©åºŠç®¡çãè¡ã£ãŠãããå é»ããéã«ç±ãæããªãããã«å¶åŸ¡ããŠããããšãããããªãŒã®å¯¿åœã䌞ã°ãç§èš£ã§ãããããããBMSïŒããããªãŒãããŒãžã¡ã³ãã·ã¹ãã ïŒããšåŒãã§ããŸãã
以åã®èšäºã§ããã¹ã©ã®ãç±ç®¡çãã«ã€ããŠã¯ãªã¯ããã«ããäŸã«åãäžããããšããããŸãã®ã§ã詳ããã¯ãã¡ãããåç §ããã ããã°ãšæããŸãã
ãªã¯ããã«ããšBMSïŒããããªãŒãããŒãžã¡ã³ãã·ã¹ãã ïŒãçšãããã¹ã©ã®ã€ãããŒã·ã§ã³ãšã¯ïŒ
ãã¹ã©ãã¢ãã«Yããæå ¥ããããªã¯ããã«ãããšããç¬èªã®æž©åºŠç®¡çã·ã¹ãã ã«ã€ããŠè§£èª¬ããŸãããBMSïŒããããªãŒãããŒãžã¡ã³ãã·ã¹ãã ïŒãã«ãã£ãŠããããªãŒã®æž©åºŠèª¿æŽã®æåŠã黿°èªåè»ã®èªç¶è·é¢ãããããªãŒã®å¯¿åœãå·Šå³ãã黿°èªåè»ã®èŠã®ã·ã¹ãã ã«ã€ãããŒã·ã§ã³ãããããããšã§ããã¹ã©ãæŽã«é²åããããšãããããŸãã
ãã¹ã©ã¯é«æ§èœã®ããããªãŒããããœããã¯ãLGãCATLãªã©ãšåæ¥ã§çç£ããŠããŸãããããããªãŒã®æž©åºŠç®¡çãæ ããBMSïŒããããªãŒãããŒãžã¡ã³ãã·ã¹ãã ïŒããæ±ãéšçœ²ã«ã¯ãããœããã¯ã®é¢ä¿è ã絶察ã«ç«ã¡å ¥ãã§ããªãé åãšãªã£ãŠãããããã·ãŒã¯ã¬ããã®ããã§ãã
ãã®ããããªãŒæž©åºŠç®¡çãããç§ã¯ãã¹ã©ãä»ç€Ÿãšæ¯èŒããŠæãåªããŠãããšããã§ã¯ãªãããšæãæ¬¡ç¬¬ã§ãã
30äžããä¹ã£ãŠã10%çšåºŠããæ¶èããªãã®ã§ããã°ãEVã¯ããããªãŒããã¡ã«ãªããã亀æè²»çšãããããã®ãããªEVæ¹å€ãããŠããæ¹ã ã¯ç¡èŠããŠããã¬ãã«ã§ãã
å代åæåã®ãªãŒãã®ã€ã¡ãŒãžãæšãŠãããªããé²åããããæ¥æ¬äººã

ãªã©ãšãããšãããã¯ãã¹ã©ã ãã ãïŒããšããæ¥ç£ãªãŒããªããŠããããããªãŒããã¡ã«ãªããããšçåçºããŠãã人ãããããšã§ãããã

ãã¡ãã¯ç§ã以åããåŒçšããŠãããæ¥ç£ã»ãªãŒããã®ããããªãŒæ¶è床ã販売幎床å¥ã«ãŸãšãããã®ã§ãã
ãã®è¡šã ãš2013幎ããããåºãŠããŸãããã確ãã«ãã以åã®ãªãŒãïŒ2010-2012幎ã®ãã®ïŒã¯æ¥éå é»ãç¹°ãè¿ããšããã«ããããªãŒãå£åããŠãå ã 容éãå°ããïŒ24kWhïŒã®ã§JC08ã¢ãŒãã§ããèªç¶è·é¢200ããïŒå®èµ°è¡ã ãš150ãã以äžïŒã®èªç¶è·é¢ãã¿ãã¿ãæžã£ãŠè¡ã£ãŠ100ãããèµ°ããªããããªãªãŒããæ®éã«ãããŸãã

ãŸãããã§ãç§ã¯ä»¥åãè黿± ãšããŠã¯ãŸã ãŸã 䜿ããŠãå¿ èŠãªãæ°åããã¯èµ°ãããèµ°ãè黿± ããšããŠèããã°å代åæåãªãŒãã䜿ãéãããããšã¯äž»åŒµããŸããããããã¯èªå® ã§V2Hãªã©ã®èšåãããæ¹ã«éã£ã話ã§ãäžè¬ã«å§ãããããã®ã§ã¯ãããŸããã
ã§ãã衚ã®éãã§2013幎以éãç¹ã«2016幎2017幎以éã¯ïŒèŠã¯åä»£ã®æ«æãšã¢ãã«ãã§ã³ãžåŸïŒã空å·åŒãã§ããã«ãããããããã®çšåºŠã®æ¶èçã«æããããšã«æåããŠããŸãã
å ã»ã©ã®ãã¹ã©ã¯BMSïŒããããªãŒãããŒãžã¡ã³ãã·ã¹ãã ïŒãæèŒããŠããŠãããããªãŒã®æž©åºŠãå³å¯ã«ç®¡çããŠããŸãã®ã§æ¶èããªãã®ã¯åœç¶ãšèšãã°åœç¶ãªã®ã§ããããèªç¶ç©ºå·åŒïŒBMSãªãïŒãã®ãªãŒãã§ãã®æ¶èçã¯é©ç°ã§ãã
åã空å·åŒã®ç§ã®iPhoneã§ãã2幎ã§20%æ¶èããŠãã®ã«ãšæããšããã§ãïŒç¬ïŒã
ãããæ¥ç£ã10幎ãªãŒããçç£ããäžã§åŠç¿ããŠãäŸãã°æ¥éå 黿ã®åºåã調æŽããŠããããªãŒãå ç±ãã«ãå 黿¹æ³ãéçºãããªã©é²åãããææãªã®ã§ãã
ããããããããããªãã§ãEVã¯ããããããªãŒãæ¶èããŠäœ¿ããªããªãããšããèµ°ã£ãŠãããšé»æ¬ ã®ææãåŸ ã£ãŠããããªã©ãšå代åæåãšå€ãããªããããªEVæ¹å€ãããŠãã人ãå€ãã®ãæ¥æ¬ã®æ®å¿µãªçŸå®ã§ãã
æåã®EVãç»å ŽããŠãã10幎以äžçµã€ã®ã§ããããèªåã®è³ã¿ããã¢ããããŒããã¹ãã ãšæãã®ã¯ç§ã ãã§ãããïŒ
ä¿¡ããã¹ããªã®ã¯EVã«å¯Ÿããçµ±èšãªã®ãïŒãããšã信念ãªã®ãïŒ

ãŸã EVã®æ®åçã1%ã«ãæºããªãæ¥æ¬ã®ããšããèŠããŠããªããšä¿¡ããããªãã§ãããããäžçã®æµãçã«EVåã¯ãã®ãããªããŒã¹ã§é²è¡ããŸãã
ãªããšãªãã®èæèŠã ãã©ã欧å·ã§2023ãã¢ã¡ãªã«ã¯2026ããããªãããªãäžåœã𿥿¬ã¯ããããããªããã©ãäžçå šäœã ãš2028ãããïŒ
ã¹ããã®æ®åãšäžç·ã§ãé©ãã»ã©ã«æ©ãé²ããšæããŸãã
When Do Fossil Fuel Car Sales Collapse? | CleanTechnica https://t.co/riT4KsIA4k
— Kazuki ð¯ðµðžð¬ðžðªðºðž (@kazuki_sgn) August 12, 2021
ãã®äºæ³ã¯ãäžçå šäœã§ã®è²©å£²å°æ°ãã§ãã
ãã®æ°åã«ã¯æ¥æ¬ã®èªåè»ã¡ãŒã«ãŒãäž»æŠå Žã«ããŠãããåç±³ããšãäžåœããåœç¶å«ãŸããŠããŸãã
é¡æãšæã蟌ã¿ã§èª¿ã¹ãããšæããªããã§ãããã
ç©åã倧éæã«èšãã°ãæ¥ç³»èªåè»ã¡ãŒã«ãŒã¯ç±³åœäººãšäžåœäººåãã«èªåè»è£œé ããŠããã®ã§æ¥æ¬äººåãã«è£œé ããŠããŸããïŒè»œãäžéšè»äž¡ãé€ãïŒhttps://t.co/7YIXw7yJXH pic.twitter.com/s04Tqt3X1m
— æŸéå Hiroshi Matsuno (@stonecold2000) August 6, 2021
æ¬æ¥åãäžãããããããªãŒæ¶èãã«ã€ããŠãåãã§ããããç§ãããããšãã®ããã«ãæ¥æ¬ã¡ãŒã«ãŒã®å£²äžã®åå以äžãåç±³ãšäžåœåžå Žããšããäºå®ãç¡èŠããŠãEVãªããæ®åããªãããšèšã匵ã人ã ã®é ã®äžãçè§£äžèœã§ãã
ã€ãŸãã2035幎ããã¯ãã€ããªããè»ãPHEVãå«ããå çæ©é¢è»ã®æ°è»è²©å£²çŠæ¢ããšããæãå³ããèŠå¶ãæ€èšäžã®EUãé€ããŠãæ¬æ Œçã«EVã·ãããããªããšçãæ®ããªããšããããšã§ãã
å®éã«ãã®ãããªèŠå¶ããšãŒãããã ãã§ããã°ã以åã®èšäºã§ã解説ããããã«æ¥æ¬ã¡ãŒã«ãŒã¯ããããããšã¿ã6%ã®ã·ã§ã¢ãæã£ãŠããã ãã§ãã®ã§ãåžå Žããç· ãåºãããŠãã»ãšãã©åé¡ãªãã§ãããã
ãäžçãEVåãã®ãäžçãã«ã¯ãšãŒãããã»äžåœã»ã¢ã¡ãªã«å šéšå«ãŸããïŒããã«ãŠã§ãŒã ããããªãã
EVåãšãããšãã«ãŠã§ãŒãªã©ã®ãšãŒãããããŸã飿³ãããŸãããæ°ãã€ãã°äžåœãã¢ã¡ãªã«ãEVãæå©ãªå¶åºŠã«å€æŽãããããæ¿åºãEVåãžã·ããããããã®å€§åã®ã€ã³ãã©æè³ããããªã©ã®ããã¯ã¢ããäœå¶ãæŽã£ãŠããŸãããä»åã¯EVåæå 端ã®ãšãŒãããã®ç¶æ³ã«å ããŠãæè¿ã®ã¢ã¡ãªã«ãäžåœã®EVãžã®ååãåãããŠç޹ä»ããŸãã
ããããã®ä»¥åã®èšäºã§ãè¿°ã¹ãããã«ã2030幎ãŸã§ã«EVåçïŒå«ã»PHEVïŒ50%ãã®ç®æšãæ²ããã¢ã¡ãªã«ããNEVïŒæ°ãšãã«ã®ãŒèªåè»ïŒãã«ã¯é»æ°èªåè»ïŒ»EVãçæé»æ± è»ïŒ»FCVããã©ã°ã€ã³ãã€ããªããè»ïŒ»PHEVã®3çš®é¡ããå«ãŸããªãäžåœïŒãã€ããªããã¯çŠæ¢ã§ã¯ãªããã®ã®æžç¹å¯Ÿè±¡ïŒãç¡èŠããŠã©ããã£ãŠçãæ®ãããšããã®ã§ããããïŒ
ãæ¥æ¬ã§ã¯ãã€ããªããOKã ãïŒããšèšã£ããšããã§ãæ¥æ¬ã®äž»èŠã¡ãŒã«ãŒã®å£²äžã®ãããã10-20%ã®åžå Žã ãã§ãã£ãŠãããããã§ã¯ãããŸããã
ãã¡ããããã«å¯ŸããŠãã©ãã倱æããŠã¬ãœãªã³ãšã³ãžã³ã«åž°ã£ãŠããããšé匵ãããããã®ã§ããã°åæã«ããã°ãããšæããŸãããäžçãEVã«ã·ããããŠå ã»ã©ã®ã°ã©ãã®äºæ³ã®ããã«2023幎ãããã«ã¬ãœãªã³è»ã®å£²ãäžãå°æ°ãš
ãã®é ã«ã¯ä»¥åãåãäžããŸãããã¬ãœãªã³è»ã®æžå°ã«ãã£ãŠä»ãããæŽã«ã¬ãœãªã³ã¹ã¿ã³ãã®æ°ãæžã£ãŠããããšãæ¿åïŒä»®ã«EVãããªããŠãã€ããªããã®å°æ°ãå¢ããŠããã¬ãœãªã³éèŠæžãâãã¬ãœãªã³ã¹ã¿ã³ãã廿¥ããªã®ã§åãããšïŒã§ãã
äžãããªãïŒãããäžããïŒã¬ãœãªã³äŸ¡æ ŒãEVåãæŽã«ä¿é²ããïŒãã¬ãœãªã³ã¹ã¿ã³ãã¯æ¶æ» ïŒã
æ¥æ¬ã§ãã¬ãœãªã³äŸ¡æ Œãäžãã£ãŠããŸãããããžã¹ãã£ãã¯ã¹ã匷ãã¯ãã®ã¢ã¡ãªã«ã§ãåæ§ã«äžãã£ãŠããŸãããæŽã«äžããããšãæ¿åã§ããEVåããŠéèŠãæžãã°äžãããããšæåŸ ããŠãæãããã«è¡ããªãã®ãæçœã«ãªã£ãŠããŸããã仿¥ã¯äžçã®ã¬ãœãªã³ãå·¡ãçŸåšã®ç¶æ³ãåæããäžã§ãä»åŸã®å±æãèããŠã¿ãŸãã
æ¢ã«ãçºã«ã¬ãœãªã³ã¹ã¿ã³ãã1ã€ãããªãããããªèªæ²»äœãåºå§ããŠããããã§ã5幎åŸãããã«ã¯ç°èã ãšãæå¯ãã®ã¬ãœãªã³ã¹ã¿ã³ããäœåãããå ããªã©ãšããå æ¯ãæ®éã«ãªã£ãŠãããããããŸããã
å察ã«EVã§ããã°ä»®ã«æ¥éå é»ã§ããå Žæãæã£ãã»ã©å¢ããªãã£ããšããŠããèªå® ã«åž°ã£ãŠã³ã³ã»ã³ãã«ç¹ãã°ç¿æ¥ã«ã¯æºå é»ã§åºçºã§ããŸãã
éœäŒä»¥äžã«æã¡å®¶æ¯çãé«ãç°èã§ããã°èªå® ã®ã³ã³ã»ã³ããå©çšããŠå é»ãšããã®ã¯æ¯èŒçç°¡åã«ã§ããŸãã
ãã¬ãœãªã³è»ããEVã®æ¹ã䟿å©ã§å¿«é©ããšããæä»£ã¯ããç®ã®åã«è¿«ã£ãŠããäºå®ãèªèããŠãè³ã¿ããã¢ããããŒãããããšãä»ã®æ¥æ¬äººã«å¯èœãªã®ã§ããããïŒ
å¯èœãããªãã£ããšãããšèªåè»ç£æ¥ã®è¡°éã«ããä»ããæŽã«åœæ°ã®æåŸãæžå°ããè²§ä¹ã«ãªã£ãŠãããããããŸããã