led street lighting · 2016. 12. 29. · case study: city of cambridge, massachusetts •study to...
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LED Street Lighting: Opportunities and Challenges
The Climate Group- Utility Roundtable 9.22.16
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Conversion Considerations:Navigating Barriers
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Street Lighting Inventories: Massachusetts
Source: MA EEAC
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Navigating Barriers:Company-Owned Tariffs
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Case Study: City of Pittsburgh, Pennsylvania
kWh– Projected savings nearly 14 million kWh per year
Maintenance– Reduce yearly maintenance contract by 90%
Savings– kWh = $1,000,000
– Maintenance = $1,100,000
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Replaced 11,115 street lights with LEDs Annual savings:
$650K from energy $1M from maintenance
Case Study: City of Baltimore, Maryland
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Case Study: City of Cambridge, Massachusetts• Study to Completion= 6 yrs
• 7,000 Street Lights
• Uses adaptive controls, neighborhood specific dimming
• 80 percent reduction in energy usage
• $500,000 annual energy savings
• 4.36 year payback
• 20 year useful life
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Brian Buckley, [email protected]
P. 1.781.860.9177 ext. 152
Northeast Energy Efficiency Partnerships (NEEP)
91 Hartwell Avenue Lexington, MA 02421
www.neep.org
CONTACT: