化石燃料の枯渇に備えるべき世界の新エネルギー導入状況と日本の課題 Posted by 管理者 On 2016年1月7日 2017年3月23日 久保田 宏 PDFを閲覧する サマリー いま、世界の経済成長のためのエネルギー源の主体を占めている有限の化石燃料の枯渇が言われているときに、その代替となるのが再生可能エネルギー（再エネ）である。 化石燃料が使われる前から用いられていた再エネの水力やバイオマスが、今でも一定の比率で用いられている。 これらのエネルギー生産のコストが、化石燃料のそれと対等だからである。 しかし、この在来型の再エネには、導入可能量に限界がある。 そこで出てきたのが、水力やバイオマス以外の再エネとしての新エネルギー（新エネ）である。 であれば、この新エネの利用は、化石燃料よりも安価に利用できるようになってからでもよいはずである。それが、いま、そうなっていないのは、1990年代以降、地球温暖化対策としての温室効果ガス（その主体がCO2で、以下CO2と略記）の排出削減が世界中の大きな関心事になって、メデイアも、政治家も、一般の人も、殆どの人が、今すぐ新エネを大幅に導入して、CO2排出削減しないと地球が大変なことになると思い込まされているからである。 投稿者:久保田 宏 Category:オピニオン（WEB学会誌） 日付:2016年1月7日 公開日： 2016年1月7日 13件のコメント necesito comprar androxal en chile says: how to buy androxal generic online cheapest purchase androxal usa buy online 返信 order rifaximin generic side effect says: rifaximin in canada buying rifaximin real price 返信 cheap enclomiphene generic uae says: buying enclomiphene canada shipping enclomiphene cod accepted 返信 kamagra prix canada says: acheter kamagra francaise moins cher sans ordonnance nécessaire kamagra 返信 buying flexeril cyclobenzaprine generic germany says: how to buy flexeril cyclobenzaprine buy japan discount flexeril cyclobenzaprine usa overnight delivery 返信 buy dutasteride australia discount says: buy cheap dutasteride cheap canada pharmacy purchase dutasteride cheap no prescription 返信 how to buy fildena price dubai says: buying fildena uk cheap purchase buy online order fildena canadian discount pharmacy 返信 online order gabapentin australia purchase says: discount gabapentin uk cheap purchase buy online order gabapentin generic pharmacy usa 返信 cheapest buy itraconazole canada purchase says: how to buy itraconazole price new zealand order itraconazole buy generic 返信 how to order avodart canada drugs says: buy avodart generic effectiveness cheapest buy avodart cost on prescription 返信 order staxyn australia no prescription says: purchase staxyn cheap from usa order staxyn cost at costco 返信 get xifaxan generic when available says: buy xifaxan without a perscription buying xifaxan uk suppliers 返信 je legální koupit kamagra online z kanady says: 100 mg kamagra pouze doručení kamagra 返信 online order gabapentin australia purchase へ返信する コメントをキャンセルメールアドレスが公開されることはありません。 * が付いている欄は必須項目です Comment Name * Email * Website ▲ TOPへ戻る
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