Nanoparticles pollution rises 30 percent when flex-fuel cars switch from bio to fossil

(Funda ç ã o de Amparo à Pesquisa do Estado de S ã o Paulo) Use of ethanol in vehicles reduces pollution by nanoparticles, a study shows. Levels of ultrafine particulate matter in S ã o Paulo City, Brazil, increased by up to 30 percent at times when ethanol prices rose and consumption fell.
Source: EurekAlert! - Biology - Category: Biology Source Type: news