From Kitchen Waste to Clean Energy: How Used Cooking Oil Becomes Biodiesel

Ever wondered what happens to the oil left in your fryer? At NW Grease, that “waste” doesn’t go to waste. Through smart recycling used cooking oil is transformed into clean biodiesel that powers vehicles and supports renewable energy in Washington. It’s a simple, sustainable way to turn kitchen grease into green energy  good for your business, your pipes, and the planet.