In summary, these two scenarios represent a range of CO2 emissions from the energy sector for the period studied, with the aforementioned considerations, in particular as regards the maturity of the technologies to be promoted and the difficulties in quantifying the benefits of some measures.Table 01 presents a summary of the main hypotheses for the aspiration scenario in the different consumption sectors.Table 01: Main hypotheses for the aspiration scenario in the different consumption sectors MEDIUM CONSUMPTION SECTORS Residential 2050 zero emissions Commercial and Services 2045 zero emissions Industry (pastures and others) 2040 domestic transport zero emissions 2045 zero emissions(b) steam and direct heat generation, except for heavy sectors(c) Refinery own consumption 2050 refining of crude oil ceases Transportation 2035 all new passenger vehicles zero