14 June 9, 2011 THE EVANGELIST GRADUATION 2011 www.strose.edu/visits The College of Saint Rose Friday, July 29 Thursday, August 18 Friday, August 12 One visit is all it takes to discover why Saint Rose truly is a remarkable college and a remarkable value. Register on-line or call 1-800-637-8556 today. Schuyler Inc. Bakery 637 3rd Avenue • Watervliet 518-273-0142 We are a PEANUT-FREE BAKERY Congratulations to the Class of 2011! Fresh and Delicious Graduation Cakes Bread ~ Rolls ~ Cookie Trays Pastry Trays Photo-Picture Cakes Available ORDER EARLY! Serving the Capital District for over 57 Years BY ANGELA CAVE STAFF WRITER After weeks of hearing power tools buzz through steel in an Albany backyard last summer, Katie Picchione’s neighbors grew slightly irritated. When she moved her science project to the garage, its rotten-egg stench irritated her family, too. Even Katie, a junior at the Academy of the Holy Names in Albany, sometimes questioned her homemade biogas digester: Was she using the right materi- als? Would her hundreds of hours of manual labor, design work and supply shopping pay off? Was it worth it to heat the digester in the garage, to venti- late the area so methane gas didn’t seep into the house and to “feed” her new “pet” every day? “There were times when I was ready to turn it off,” she told The Evangelist. Then, at 11 p.m. on a school night, the digester’s flame finally lit: Katie had successfully creat- ed usable energy out of food scraps and lawn clippings. “The fact that it worked was really fulfilling,” Katie said excit- edly. This spring, her experiment won first place at the Greater Capital Region Science and Engineering Fair. She also received a $40,000 scholarship to attend Rensselaer Polytech- nic Institute in Troy, a cash prize, a magazine subscription and a trip to the Intel International Science and Engineering Fair in Los Angeles. The trip was “phenomenal,” she said. “You could walk around and hear people speaking five different languages. Everybody [there] has this universal fascina- tion with science. It made me actually see my science research in a different way.” Katie thinks she won the local competition “because I’m so excited about it — and the fact that I can bring it down to a level that my [nine-year-old] brother could understand.” Katie’s passion for biogas bloomed after she attended a talk featuring Gregory Bell, con- sultant to BioEnergies of the Americas in Albany. Mr. Bell later became her mentor and partner. “On a community scale, I think biogas is a very real possi- bility,” Katie said, explaining that cafeteria leftovers, landfill gas and grass clippings can fuel cars. “We have the potential to use the energy all around us — and instead of digging for fossil fuels, we can just use the things we have.” Mr. Bell has never actually built a digester. “It was really her idea,” he said. “I never really had in mind to do a backyard version of this anywhere.” According to Mr. Bell, there are 4,500 digesters in Germany, 3,500 in other European coun- tries and only 150 in America. Seventeen of those are located in New York State. Katie’s research showed that families in developing countries use digesters to heat homes and cook food, but the gas isn’t fully compressed and stored, and the methane sometimes causes explosions. “I wasn’t able to find a safe way in my research, so I set out to find a safe way,” she explained. Katie applied for a permit from the Department of Environmental Conservation and consulted with engineers about safety before starting con- struction. The project exceeded simply making a digester. Katie created filters to clean corrosive impuri- ties found in raw biogas and built compression and storage systems to make the contraption safe and simple enough to use on small scales. She’s not done yet: She and Mr. Bell will design and build a new digester that will be energy- independent and use materials less vulnerable to corrosion. The Picchiones attend All Saints parish in Albany, where Katie was recently confirmed and commissioned as a eucharistic minister. She says she expresses her faith through her environmental stewardship. This summer, Katie will write college essays. She’s considering RPI, but seems to favor Olin College of Engineering in Mass- achusetts. She said she wants to be an inventor, “but since colleges don’t offer that as a major, engi- neering will do pretty well. I know that wherever I’m sup- posed to be, whatever God has in store for me, I’m going to end up there.” (To view a video on Katie’s project, see www.Facebook. com/evangelist.albany). ENVIRONMENT Biogas project wins prizes KATIE AND HER biogas digester. Three out of the four scholarships awarded at the fair went to AHN students: Juniors Maura Desharnais and Aislyn DiRisio won $20,000 scholarships to Albany College of Pharmacy.