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Light emitting diodes (LED) technology has grown to rival the most efficient white light sources, and the benefits are great, but just how efficient are LEDs? First measure is color quality. LEDs have very high correlated color temperatures (CCTs), often above 5000K for a cold bluish light. However, warm white LEDs (2600K to 3500K) have improved […]

Worldwide Energy recently converted our company car to natural gas, and we’re not the only ones who can see the benefits. Compressed natural gas (CNG) powered vehicles provide significant cost savings for consumers and businesses, but the environmental benefits are undeniable. Recent news article say CNG-related benefits include savings, fewer emissions, less expensive, and cleaner. […]

The famous Golden Gate Bridge may get an LED makeover. As part of its Gateway program, the Department of Energy has evaluated the use of LED retrofit kits to replace the existing lights on the San Francisco landmark. “The goal of the study was to identify solutions to reduce maintenance and energy use without compromising […]

This is the final post in a series about lighting maintenance.   The first and second part of this series on lighting maintenance covered the principles and policy that should be placed for an efficient system.   Providing proper training should also be included in a lighting maintenance plan. This includes understanding procedures such as […]

This is the second in a series of posts about lighting maintenance. In the first part of this blog series, the principles of lighting maintenance were discussed as a proactive solution to reducing energy usage. The second part of proper lighting maintenance is developing a policy. A lighting maintenance policy is a set of written procedures […]

This is the first in a series of posts about lighting maintenance. According to the U.S. Department of Energy, lighting accounts for an estimated 20 percent of the total energy used in commercial buildings. More often than not, many buildings do not have a detailed lighting maintenance policy other than replacing burned-out bulbs. Poor lighting […]

A few weeks ago, Worldwide Energy converted our company vehicle to natural gas. We didn't just want to talk the talk; we wanted to prove how efficient our solutions are. Compressed natural gas (CNG) powered vehicles are a great way to provide significant fuel cost savings, fuel efficiency, and are environmentally friendly. In fact, the […]

A recent study looked at the implications of switching the focus from developing energy supply to energy efficiency. The study, published by Nature Climate Change journal, found that twice as much effort is currently being directed towards developing supply technologies than is being directed towards improving the efficiency of technologies. "It is vital that innovations in renewable […]

Ideal for property managers or high-usage buildings, intelligent lighting controls offer more versatility and opportunities to save on utility bills. Intelligent lighting controls are lighting systems that can be controlled centrally, giving facility managers a better way to monitor and control lighting. In most systems, fixtures in a room can communicate wirelessly with each other, […]