![Philadelphia-Project](/-/media/abl/americanelectriclighting/images/resources/ael-case-studies-city-of-philadelphia.jpg?h=286&w=500&la=en&hash=6F81FD096D3ACED4A43D2529DFAE1A49)
Learn how the City of Philadelphia, Pennsylvania is saving over 39 million kilowatt-hours by upgrading their streetlights to lighting and controls solutions from AEL.
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Case study on LED relight project for City of Knoxville, TN using Holophane and AEL products.
![AEL-Case-Studies-west-richland](/-/media/abl/americanelectriclighting/images/resources/ael-case-studies-west-richland.jpg?h=286&w=500&la=en&hash=4F5E55C3120372219372ACFDB3CEE39B)
City of West Richland, Wash., installs Acuity Brands® smart street-lighting solution to cut associated annual energy costs by a projected 61 percent.
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Acuity Brands lighting and controls solution helps El Paso, Texas, reduce operating costs by 60 percent over previous lighting.
![AEL-Case-Studies-austin](/-/media/abl/americanelectriclighting/images/resources/ael-case-studies-austin.jpg?h=286&w=500&la=en&hash=9EDDE1E2B2F04D5E6443B05F443EB0C8)
Austin Energy converts their street lighting to a smart LED network with an expected savings of a million dollars annually in energy and operating costs.
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Autobahn ATB2 luminaires, combined with control system, allow Washington State DOT to slash energy and maintenance costs on U.S. Highway 101 lighting.
![AEL-Case-Studies-elk-grove](/-/media/abl/americanelectriclighting/images/resources/ael-case-studies-elk-grove.jpg?h=286&w=500&la=en&hash=2535FD3867095A8802015778F610BF4C)
Elk Grove, Ind., retrofits nearly 10,000 HPS streetlights with AEL® LED system for expected energy savings of over 60%.
![AEL-Case-Studies-coffee-creek-correctional](/-/media/abl/americanelectriclighting/images/resources/ael-case-studies-coffee-creek-correctional.jpg?h=286&w=500&la=en&hash=5CD91FEEB3A1DA7A81AE91B1CADEB3E3)
Holophane® and AEL® help Coffee Creek Correctional Facility to reduce energy and maintenance cost, while empowering inmates with job skills.
![AEL-Case-Studies-chula-vista](/-/media/abl/americanelectriclighting/images/resources/ael-case-studies-chula-vista.jpg?h=286&w=500&la=en&hash=33EE05D481F6B2E39D42AD53AA4143EE)
The City of Chula Vista, Calif., reduces related energy consumption by 45 percent while also reducing maintenance costs with switch to LED roadway lighting.
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This case study examines the benefits of an AEL lighting renovation at Wabash Valley Correctional Facility in Indiana.
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Fort Benning U.S. Army base upgrades to Acuity Brands LED lighting system to reduce operational costs while enhancing safety and security.
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Shelor Dodge auto mall in Christiansburg, Va., installs Autobahn LED system to boost curb appeal and help sell vehicles after dark.
![AEL-Case-Studies-bartow-college](/-/media/abl/americanelectriclighting/images/resources/ael-case-studies-bartow-college.jpg?h=286&w=500&la=en&hash=AA125A010A6565DD4E964D2F5EB44444)
Autobahn LED lighting system cuts parking lot energy consumption by 74 percent at Bartow County College in Georgia.
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Florida DOT and Gulf Power retrofit 19 miles of U.S. Highway 98 with Autobahn LED to improve visibility and reduce maintenance.
![AEL-Case-Studies-ODOT-Lights-Roundabout](/-/media/abl/americanelectriclighting/images/resources/ael-case-studies-odot-lights-roundabout.png?h=286&w=500&la=en&hash=AAC53FA0A9E99BDD702C052D7A8AE064)
Oklahoma DOT partnered with AEL and Sunna Design to come up with an affordable solar lighting solution for a roadway roundabout.