Eaton Helps Duquesne University Increase Energy Efficiency At The Gumberg Library

Power management company Eaton announced that its Neo-Ray Index light-emitting diode (LED) luminaires are helping to improve the lighting performance while lowering energy usage in the Gumberg Library at Duquesne University in Pittsburgh. Recently completed on its first floor, this LED lighting upgrade will help the university reduce its annual energy consumption for the floor significantly.

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LED Payoff $2 Million For Vegas Hotels

When the Las Vegas Sands Corp. began construction on their 5 Diamond resort, the Palazzo was intended to be the cream of the crop, but being the greenest hotel in Las Vegas wasn’t really their top priority. The corporation wanted to be as green as they could, but they were not willing to give up any luxury that a guest could expect or request. They were fortunate that their choice of contractors was LEED Certified because it has changed the direction of the company, and customers are flocking to their innovative, environmentally responsible facilities around the world, all the while thoroughly enjoying the luxurious and environmentally friendly high-end resorts guilt free.

New LED lighting in hotel guest rooms and meeting rooms has helped Las Vegas Sands Corp. save $2 million on its annual lighting bill. Photo: Las Vegas Sands Corp.

New LED lighting in hotel guest rooms and meeting rooms has helped Las Vegas Sands Corp. save $2 million on its annual lighting bill. Photo: Las Vegas Sands Corp.

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Shift In Lighting Technologies to Dim Energy Use By End of Decade, says IHS

A fundamental paradigm shift in lighting technologies toward more efficient lamps and bulbs will significantly reduce global electricity demand for general illumination in the next few years, according to IHS.

The energy usage of the installed base of lighting technologies for general illumination will fall to a projected 2.75 trillion kilowatt-hours (kWh) by 2020, down 24% from 3.61 trillion kWh in 2013. Overall, the installed base for general lighting-which covers homes, businesses and street lamps but not architectural or theatrical lighting-will account for 10.3% of the net electricity generated in 2020, down from 16.4% in 2013. Continue reading

City To Fit All Streetlights With Energy-Saving LED Bulbs

The amber glow of the New York City streetlight is going away. In an energy-saving effort, the city plans to replace all of its 250,000 streetlights with brighter, whiter, energy-saving, light-emitting diode fixtures in one of the nation’s largest retrofitting projects, Mayor Michael R. Bloomberg and the transportation commissioner, Janette Sadik-Khan, said in a news conference on Thursday.

Mayor Michael R. Bloomberg and Janette Sadik-Khan, the transportation commissioner, in Brooklyn on Thursday.

Mayor Michael R. Bloomberg and Janette Sadik-Khan, the transportation commissioner, in Brooklyn on Thursday.

The phasing out is part of the administration’s long-term plan to reduce its greenhouse gas emissions by 30 percent by 2017. Mayor Bloomberg described the switch as a “large and necessary feat” that will save taxpayers money and move the city closer to its sustainability goals. The project is also part of the Transportation Department’s plan for more environment-friendly operations, Ms. Sadik-Khan said. Continue reading