Tag: Generations of biofuels UPSC notes

1. E20 Petrol Row: Kejriwal vs Centre In the news: AAP chief Arvind Kejriwal led a march of about 100 supporters toward the Prime Minister’s residence in Delhi on 4 August, protesting the mandatory rollout of E20 (20% ethanol-blended) petrol. Police barricades stopped the march roughly a kilometre in; the protesters’ memorandum was eventually carried…