The global biodegradable engine oil market size was valued at USD 1,046.02 million in 2024 and is projected to grow from USD 1,094.14 million in 2025 to USD 1,567.93 million by 2033, expanding at a CAGR of 4.6% during the forecast period (2025–2033). https://straitsresearch.com/report/biodegradable-engine-oil-market