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Аналитика - Рынок электроники

Cree о проекте перевода города Хемпстед на светодиодное освещение

Родительская категория: Рынок Категория: Аналитика

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Компания Cree представила отчет об экономических результатах перехода крупного города США с 800-тысячным населением на светодиодное освещение.

В городе Хемпстед, штат Нью-Йорк, с численностью населения около восьмисот тысяч жителей, выполняется проект по полному переходу на светодиодные технологии с конверсией более 50 000 светильников высокой яркости производства Cree Inc. Установка уличных светильников к концу 2016 уже почти полностью завершена, а на последующих этапах планируется перевести на светодиодное освещение муниципальные здания города, парки и причалы. Подсветка зданий будет выполнена исключительно на светодиодных лампах Cree (для монтажа подсветки на многоэтажные здания используется аренда строительных лесов).

Проект уличного светодиодного освещения уже обеспечивает экономию, ожидаемая окупаемость проекта составляет около двух с половиной лет.

Ежегодная экономия потребления электроэнергии по данному проекту составляет около 3 000 000 долларов, а за весь срок службы светильников экономия составит 57 000 000 долларов.

В проекте светодиодификации городского освещения были использованы светильники Cree DPT Series, XSP Series и OSQ Series.

Элтайм.ру, по материалам Cree

The Town of Hempstead, N.Y., the largest township in the country, is making the switch to LED technology with the conversion of more than 50,000 high-pressure sodium fixtures to LED street lights from Cree, Inc. (Nasdaq: CREE). The installation is already underway with future phases planned to bring LED lighting to the town’s municipal buildings, parks and marinas. The street light project delivers an anticipated two and a half-year payback with nearly $3 million in annual energy savings and $57 million in total lifetime savings.

“The use of environmentally friendly technology is a win-win for the town,” says Anthony Santino, Town of Hempstead supervisor. “The new LED luminaires generate significant energy savings that provide unprecedented environmental and fiscal benefits to benefit our town and residents.”

Hempstead is located in Nassau County, just east of New York City, and has a population of nearly 800,000, making it larger than some states and U.S. cities. Looking to improve visibility while preserving the historic look of the residential streetscape, the town selected the Cree® DPT Series for Decorative Post-Top luminaires. The DPT Decorative Post-Top luminaire delivers a 3000K color temperature for warm and inviting illumination, and delivers up to 74 percent savings over the earlier, outdated technology. The Cree XSP Series was selected for crisp, clean illumination on major roadways, and Cree OSQ™ flood luminaires with NanoOptic® Precision Delivery Gridoptics were installed in parking lots, where precise optical control is needed for improved safety and comfort.

Cree was selected for the project after a test installation on the Sunrise Highway quickly demonstrated impressive annual energy savings of $75,000, about 63 percent over the previous technology for that roadway alone. Recognizing the overall savings potential, Hempstead officials worked with Best LED Group and Cree to design, assemble and deploy a full package that would provide a better quality light experience throughout the town. Today, Hempstead has significantly reduced spending for its street and parking lot lighting through reduced utility bills and elimination of virtually all maintenance costs – all while providing better light experiences over the lighting’s lifetime.

“We had our eyes on LED technology for quite a few years because of the impressive energy savings. However, we had yet to find the ideal package that made economic sense,” said Gary Aue, Town of Hempstead, N.Y. street lighting supervisor. “After reviewing Cree’s options, we saw there was a lot of money to be saved while providing the town with new lighting for a greater sense of comfort and safety that met all our needs, so we proceeded as soon as possible.”

The town is looking ahead to additional LED lighting installations in the future, noting their local utility offers impressive indoor rebates and labor costs supplements for LED fixtures.

“We’re not stopping until the entire town in converted to LED Lighting,” said Aue. “Zero maintenance, superior lighting – add in the standard 10-year warranty and it’s a sure thing.”

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