This problem is close to home as well - Fats, oil and grease (FOG) are a serious problem for San Francisco’s wastewater system too clogging our sewers and costing more than $3.5 million each year to unclog the pipes.
BUT WAIT! The SFPUC's SFGreasecycle program is there to help alleviate this fatty problem. Visit www.SFGreasecycle.org, and learn how we can turn FOG into biofuel. You should give it a try - whether you are with a restaurant or are a SF resident.