Tag Archives: led lighting

LED Lights for Oil and Gas Operations

Three ways LED lighting solves safety concerns for shale gas operations

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LED lighting can improve shale gas operations by providing better illumination for routine maintenance, improve overall visibility, and reduce exposure to dangerous materials.

Upgrading antiquated lighting to safe, modern high-efficiency industrial LED lighting is one of the most affordable, effective and responsible safety strategies for any shale gas company. And, because the energy and cost savings continue to add up year after year, LED is a wise investment that will continue to pay dividends — both safety and financial — for years to come.

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Concord Hospital: Saving Energy While Simultaneously Reducing Costs

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Summary

  • Concord Hospital suffered from a lack of steam capacity, aged equipment, inefficient energy and operations, and increased energy costs.
  • Concord realized $678,976 in guaranteed annual energy savings and reduced its energy usage from 284.2 kBtu/ft2/year to 211.8 kBtu/ft2/year.

The Problem

In 2009, Concord Hospital’s current facilities director came on board and realized a lack of steam capacity during an extreme set of cold days. The hospital was consuming all that it had the ability to handle. There was very little room for error. Concord’s equipment had aged, the hospital had outgrown its plan capacity, its energy and operations use were inefficient, and energy prices were increasing. Although Concord Hospital had made several improvements, efficient equipment needed to be addressed and lighting technology had changed.

Read the full report:   http://www.healthierhospitals.org/get-inspired/case-studies/concord-hospital-saving-energy-while-simultaneously-reducing-costs

University of Minnesota Exceeds Expectations, Achieves 90% Energy Savings with LED Parking Garage Lighting Conversion

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One of the nation’s largest schools serving over 60,000 students, the University of Minnesota (U of M) is upgrading the lighting at all 18 parking ramps and garages on its Minneapolis campus. In the Northrop Auditorium Garage, a small 24,000 square foot facility with 75 parking spots, U of M replaced low-wattage high-pressure sodium fixtures with high efficiency, lower wattage LED fixtures with lighting controls. This Lighting Energy Efficiency in Parking (LEEP) Campaign Award winning project achieved 90% energy savings by upgrading to LEDs with lighting controls.

Read the full report here.

Howard Hughes Corporation Saves 75% (500,000 kWh) With LED Lighting Upgrade

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The Howard Hughes Corporation upgraded the lighting for the parking structure at the Ward Centers in Honolulu, Hawaii. Currently, the Ward Centers is occupied by 130 national retailers, local shops and restaurants in five shopping districts. The Ward Centers parking structure is seven stories high, and encompasses nearly 300,000 square feet and houses over 800 parking spaces. The parking structure is a 2014 Lighting Energy Efficiency in Parking (LEEP) Campaign Award winner for Best Use of Lighting Controls in a Single Facility as the new lighting system uses both LED and fluorescent fixtures along with various lighting controls. The Ward Centers was able to achieve 75% in energy savings.

Read the full report here.

School District Benefits From Energy Efficient LED Upgrades in Schools Across the District

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The Sumner School District, located between Tacoma and Mount Rainier, has been upgrading their facilities to be more energy efficient. Since 2009, Jay Donnaway of Sound Environmental Consulting has been employed as a Resource Conservation Manager (RCM) by the district plus a few other public entities. To lower the cost of frequent lamp replacement in the parking lot lighting, and also to save energy, Donnaway chose LED lighting to replace the existing metal halide (MH) lighting.

Read the full report:   http://www.bpa.gov/EE/Sectors/Commercial/Documents/sumnerschooldist_short_casestudy.pdf

 

Restoring Detroit’s Street Lighting System

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The City of Detroit is undertaking a comprehensive restoration of its street lighting system that includes transitioning the existing high-pressure sodium (HPS) sources to light-emitting diode (LED). Detroit’s well-publicized financial difficulties over the last several years have added many hurdles and constraints to this process. Strategies to overcome these issues have largely been successful, but have also brought a few mixed results. This document provides an objective review of the circumstances surrounding the system restoration, the processes undertaken and decisions made, and the results so far.

While the lighting transition in Detroit is still ongoing, the new system has already vastly improved on the failed system that preceded it. According to publicized estimates at the time, only about half of the roughly 88,000 total installed units in the old system were in reliable operating condition. Such conditions make it difficult to establish a baseline for comparisons; for example, an overall (but factually inaccurate) assumption that all 88,000 lights were in operating order was necessary to produce postrestoration energy and cost savings estimates in this analysis. Allowing for this and other simplifying assumptions, Table ES.1 summarizes a few of the estimated benefits that can be expected from the street lighting transition once completed in 2016.

Read the full study here:   http://energy.gov/sites/prod/files/2015/09/f27/2015_restoring-detroit.pdf

Big Boy Converts to LED Lighting as Part of an Overall Efficiency Upgrade

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Home of the Original Double Decker – a famous Big Boy restaurant required some energy efficiency upgrades. Property owners, Joe Diequez and Jonathan Marsh, were looking for an innovative way to finance building improvements and replace inefficient cooking equipment. Like many small business owners, they were looking for a long-term financing solution that would ensure that building improvements pay for themselves in 10 years.

Project goals included:

  • Improve overall building performance and comfort
  • Upgrade kitchen equipment
  • Reduce utility bills
  • Reduce operating costs
  • Improve the environment

Read the full report here.

The Benefits of Quality Lighting in Parking Garages Are Too Obvious to Ignore

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They’re not the most glamorous piece of infrastructure, unlike the bridges, airports and schools that get most of the public and political attention. But their 24/7 operation and sheer volume make parking garages low hanging fruit for huge energy savings. While there is no official number of parking garages in the U.S., the International Parking Institute pegs the number of parking spaces at anywhere from 100 million to 750 million. That’s a lot of parking housed in a lot of garages with a lot of lighting— much of which is inefficient or poorly controlled. As a result, there’s plenty of opportunity for technology upgrades, and sweetening the pot for owners are government grants or utility rebates that can accelerate the ROI on these projects.

Read the full article:   http://www.leepcampaign.org/uploads/7/4/8/7/7487823/out_of_the_shadows_june_2012_lda.pdf

Regency Centers Saves 88% with LED Parking Lot Lighting Upgrade

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Regency Centers is a national owner, operator, and developer of neighborhood and community shopping centers with over 300 properties throughout the United States. Regency Centers recently upgraded the parking lot lighting at Rona Plaza in Santa Ana, California. Rona Plaza is a grocery-anchored shopping center with 52,000 square-feet of gross lettable area and 250 parking spaces across 77,000 square feet of parking area. Regency Centers retrofitted the existing parking lot and exterior wall mounted fixtures, which were high-intensity discharge (HID) fixtures, with high efficiency LED fixtures coupled with a wireless dimming system. The retrofit resulted in energy savings of nearly 88% compared to pre-existing conditions and was recognized by the Lighting Energy Efficiency in Parking (LEEP) Campaign with the Highest Percentage Energy Savings in a Retrofit at a Single Parking Area award.

Read the full report here.

University of California San Francisco Saves 88% with Adaptive LED Parking Lot Lighting

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In 2012, UC San Francisco launched a pilot demonstration of energy-efficient lighting on the top level of its two-tier parking garage at 2340 Post Street. That level of the parking structure had lacked lighting for some time, but a sharp increase in use prompted some calls expressing safety concerns. More light was clearly needed, but the project team had to be careful not to disturb residents of the apartment building next door.

Dimmable, full-cutoff LED light fixtures were paired with motion sensors and incorporated into a wireless lighting control system to give the campus a smart, simple way to monitor and manage lighting energy use for the area. The six fixtures now serve as the basis of a network that parking enforcement can access via Web interface to adjust scheduling and tuning.

Read the full report here.