UPSC PRELIMS · ECONOMICS · INDIAN ECONOMY: GREEN ENERGY
Consider the following as possible feedstocks for Sustainable Aviation Fuel: 1. Agricultural residues 2. Corn grain 3. Wastewater treatment sludge 4. Wood mill waste How many of the above can be used as feedstocks?
Take a breath. Choose one. Press A–D on your keyboard if you like.
EXPLANATION
Agricultural residues, corn grain, wastewater-treatment sludge and wood-mill waste can all provide feedstocks for different Sustainable Aviation Fuel pathways. Therefore all four are possible feedstocks.
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