The accumulation of fat, oil, and grease (FOG) in sewer systems is a growing concern in the UK. Water UK, representing the nation’s water and wastewater utilities, estimates around 366,000 sewer blockages occur annually, with 70% caused by FOG. This alarming statistic highlights the critical need for effective grease management in commercial kitchens. Building Regulations

In recent times, there has been a significant movement toward sustainability in the food industry, marked by a growing emphasis on inventive programs that repurpose kitchen waste for eco-friendly applications. One pioneering effort involves converting kitchen grease, extracted by devices such as Automatic Grease Recovery Units (AGRUs) like Grease Guardian, into biofuels. This is known