Enerji ve Çevre Dünyası 28. Sayı (Eylül 2004)

The Neptune planı follows a 6 MW installation on a gas turbine driven pipeline compressor station in western Canada and, in Germany, at the Clinker Cooler 1.5 MW closed thermal oil loop heat recovery system sited at the Lengfurt plant of HeidelbergZement AG. An additional 24 MW of Ormat's recovered energy generation projects on gas turbine driven pipeline compressors are currently scheduled for start-up in early 2005. The ORC technology hasa proven track record of reliable performance in the operation of over 750 MW of geothermal power projects worldwide. And, in May 2004, Solargenix Energy of North Carolina broke new ground with the installation of a 1 MW concentrated-trough solar thermal power planı using Ormat's ORC engine for the Arizona Public Service, the state's largest electricity utility. A further benefit for industrial customers of these types of installation relates to electricity or natural gas load reduction. in 2003, Solargenix Energy installed a large solar cooling application in Austin, Texas to cool the municipal utility's building at its Sand Hill power planı. The solar system has a 360 m2 aperture area of 180 ground-mounted ARTICLE / MAKALE non-evacuated CPC solar thermal collectors (720 m2 gross horizontal area) tied to a 9500-litre pressurized thermal storage tank which drives a 27-tonne Yazaki hot water-fired absorption ehiller. Solar-driven absorption chillers save natural gas and improve gas pipeline capacity by exploiting solar energy during the day when air conditioning demand is at its highest. Later this year, Solargenix Energy plans to install a non-evacuated tube solar system, tied to a liquid desiccant HVAC system and a 10,200 m2 daylighting system fora sustainable office building leased by Cambar Software ine. in Charleston, South Carolina. Hayward Lumber Co. decided to commission a 118 kW PV system at its main lumber processing facility in Sanla Maria, California. Consisting of 902 Powerlight PV modules, the system was completed in January 2002 and now supplies up to 70% of the building's electrical requirements. The installation ofa clean energy system ties in with Hayward Lumber's commitment to sustainable construction and environmental protection. For example, all the timber sold by the company is sustainably grown and is free of arsenic Nakliv Ôze/ 9Diti6ıli ve en son tekn vermekteyiz. Risk Yönetimi Merkezi Londra'da bufl!lnalı ve ufusla konusunda deneyimli ekibimizle 'değiş riski en aza indirmekteyiz ($'al»t 'fiyat). ıJ•tD.ı;r.J;ı :.;)J 11111 ::J11:.;J.1JJ:::;J.,.,., JJ Bulgurlu Mah. Sangazl Ced. No: 47 81190 ÜakOdar • lıtanbul Tel: 0216 522 90 00 Fakı: 0216 522 90 33 www.o t.com.tr

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