english: But as we make it cheaper -- and let's say, let's go for making it twice as cheap -- we need to meet a new constraint, and that constraint has to do with CO2.
non_english: Ali, kako je činimo jeftinijom - i dozvoljavamo da bude čak i duplo jeftinija - suočavamo se sa novim ograničenjima, a ta ograničenja su u vezi sa CO2.