What could you replace oil with?

You can replace oil with various alternatives depending on the application. In cooking, options like coconut oil, avocado oil, or vegetable broth can serve as substitutes. For industrial uses, biofuels, such as ethanol or biodiesel, and renewable energy sources like solar or wind power can replace petroleum-based oil. In lubrication, synthetic oils or plant-based lubricants offer eco-friendly alternatives.