作者: Detlef P. van Vuuren , Monique Hoogwijk , Terry Barker , Keywan Riahi , Stefan Boeters
DOI: 10.1016/J.ENPOL.2009.07.024
关键词:
摘要: The Fourth Assessment Report of IPCC reports that greenhouse gas emissions can be reduced by about 30–50% in 2030 at costs below 100 US /tCO2basedonanassessmentofbothbottom-upandtop-downstudies.Here,wehavelookedinmoredetailintotheoutcomes….Attheaggregatedlevel,thefindingsoftheIPCCreportareconfirmed.However,substantialdifferencesarefoundatthesectoral….Atthesametime,thereseemstobenosystematicdifferenceinth…-downandbottom-upapproaches.Thelargestreductionpotentialasaresponseto….Reductionpotentialinthebuildingsectormayc …