Whiz Kid Uses Old Grease To Fuel Charities

Our last foray into kid-hatched alternative-energy projects didn’t end too well (although we’re still big Aidan Dwyer fans), but this one looks puncture-proof. The child this time is 13-year-old Cassandra Lin, who two years ago came up with the idea of collecting used cooking oil in the Westerly, R.I., area where she lives and turning it into heating fuel for people in need.

As you might imagine, Lin didn’t actually set up a biodiesel refinery in her backyard. What she did was far more clever: She designed one of those rare systems in which everyone involved receives tangible benefits while also doing a social good. And now her organization, Turning Grease into Fuel (TGIF), is sopping up used cooking oil and generating more than 30,000 gallons of biodiesel annually. That’s $60,000 worth, and a total that offsets some 250 tons of CO2 emissions.

Turning Grease into Fuel, Cassandra Lin

image via Earth Child Institute

Lin’s project was highlighted recently by the United Nations, which notes that Lin will be one of more than 1,400 young people attending the UN Conference on Sustainable Development, or Rio+20, in Rio de Janeiro in June 2012.

Here’s how Lin and her cohorts pulled off TIGF: After first convincing the Westerly town council to establish a cooking oil container at the town transfer station, they recruited restaurants and residents to collect and donate their used gunk (keeping the stuff from clogging drains and sewers). TGIF partner Grease Co, then sees to the refining of the grease, with a portion going to local charities for distribution to the needy.

image via Westerly Innovations Network

Having conquered Westerly, Lin and her cohorts have moved to extend their program beyond Warwick to several more towns and cities.

The UN recognition isn’t the first time TGIF has won plaudits; in 2009, TGIF was a President’s Environmental Youth Awards (PEYA) regional winner, and Lin was recently written up as an Earth Child Institute Earth Child of the Month. Further information about TGIF can also be found on the website of Westerly Innovations Network, a community involvement organization founded by Lin’s father.

Pete Danko is a writer and editor based in Portland, Oregon. His work has appeared in Breaking Energy, National Geographic's Energy Blog, The New York Times, San Francisco Chronicle and elsewhere.

1 Comment

  • Reply October 12, 2011


    Great. Germany has villages with public collection sites, too. Great idea… just be careful with the collection.nKudos to ET for self-examination on the Dwyer announcement. All he did was an incomplete experiment. He got results that looked promising and ran with it, as much as his limited knowlege would allow anyway. That’s what science is: an idea is formulated, designed and tested, and everybody else tries to shoot it down…er, re-create it. Keep at it… everyone.

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