Issue link: http://winesandvines.uberflip.com/i/235941
S A N E S A KMN G K E T I N G WIL EM& I AR Product Recovery Solutions 20 Years Of Helping The Wine Industry... Increase Profits - Maximize Yield Minimize Waste Reduce Environmental Impact Visit: www.hps-pigging.com Nitrogen gas is used to push the PIG and the wine through the lines. At Sonoma Wine Co., PIGs are removed from the lines after each use and cleaned between different lots of wine. They last for three to four months with daily use. Sanitizing can be performed either in an 85% ethanol bath or by microwaving for several minutes. Does saving water mean using more energy? The winery reports the energy used for pigging was to pump, filter and move the water and wine, much of which would be moved anyway. "Some of the water savings is offset by increased nitrogen use," Granoff says. "However, less chemicals are needed to sanitize our lines; it takes half as long to push the wine to the tank compared to a water push, and the lines don't require periodic treatment to remove stains." Other water-use reductions and behaviors Other improvements at the winery to reduce water use included centralizing water intakes, capturing clean hot water for reuse, steam sterilization, barrel-washing recapture and, perhaps most PG&E energy solutions for wineries P acific Gas & Electric (PG&E) has several programs offering expert manpower and advice tools to help wineries and vineyards reduce energy consumption. Once an incentive is See us at Unified booth #1919 approved, PG&E works with customers to create a customized energy-efficiency plan that includes design advice, onsite energy audits, training workshops and more. The utility also offers money-saving rebates and incentives for wineries and vineyards. Rebates enable businesses to re- Custom made - Handcrafted Barrels IDL_Dir11 11/18/10 4:21 PM Page 1 been purchased, while incentives are payments that businesses can receive for using energy-efficient products in new projects. IDL Iván D. Lessner Process Solutions Inc. Process & Product Development Alcoholic & Non Alcoholic Beverage Industry Equipment Sales See us at Unified booth #1207 ceive money back for energy-saving products that already have ■ R. WAGNER: Rapid SO2, TA ■ ERBSLOEH: Fining & Treatment Agents, Yeasts, Enzymes, CelluFluxx (D.E. Replacement) ■ TRUST: Quality Hungarian Oak Barrels & Chips ■ EMD: Reflectoquant Analyzer & Kits 1164 Lee Street, White Rock, B.C. V4B 4P4 Canada Phone: (604) 538-2713 Fax: (604) 538-4517 www.idlconsulting.com 80 W in e s & V i ne s january 20 14 Winery-focused PG&E energy-management programs offering rebates or incentives include the use of variable frequency drives (VFDs), premium efficiency motors (PEMs), demand response, energy-efficient refrigeration, irrigation systems, lighting, energy self-generation, solar and other renewable energy as well as insulation. Read previous winery case studies of these programs at practicalwinerylibrary.com. The California Sustainable Winegrowing Alliance (CSWA) has been partnering with PG&E since 2005 to host workshops and develop educational materials to help vintners and growers improve the energy efficiency of their operations. Find CSWA's sustainability workbook, programs and workshops at sustainable inegrowing.org. To learn more about PG&E prow grams for wineries, visit pge.com/wineries. T.V.