National League of Cities: Austin, TX. 20 th November, 2014 The Climate Group No Need to Wait: Accelerating Adoption of LED street lighting
Dec 22, 2015
National League of Cities: Austin, TX. 20th
November, 2014
The Climate Group
No Need to Wait:
Accelerating Adoption of LED street lighting
Dr Ben Ferrari, Director, The Climate Group— Introduction to The Climate Group
— LED consultation 2014
Dr Peter Curley, Technologist, The Climate Group— Global LED Consultation findings – localised issues and shared learning opportunities
— Framing LED street lighting options for cities Flexibility towards ‘Smart city’ concepts
— What adoption barriers are you facing ?
Niels Van Duinen, Philips Professional Lighting Solutions— Challenges to move forward – Transfer of Risk
— New Business Models – ‘Lighting as a service’
Solution Session: LED Street Lighting
The Climate Group – Who we are
Our goal is a prosperous, low carbon future.
We believe this will be achieved through a ‘clean revolution’: the rapid scale-up of low carbon energy and technology.
The Climate Group – Who we are
We work with leaders from governments and
corporates in three ways:
• We convene key decision makers to inspire
leadership and innovation;• We provide evidence of low carbon success that
enables ambitious action; • We develop practical projects to scale up and
replicate transformational low carbon solutions.
International NGO - we operate offices in USA,
Europe, China, Hong Kong and India.
States & Regions Alliance Members
Why focus on LED Street Lighting ?
Energy Efficient Lighting: Motivation is clear
LED Benefits - More energy efficient lighting- Efficient delivery light reduced light pollution- Longer operational lifetimes less maintenance- Improved lighting quality / colour / colour temperature- Flexibility in lighting – dimming, smart controls
Enhancement of Cities- Modernised city environment ‘smart city’ concepts- Enhanced living experience and well-being- Socio economic benefits – regeneration / business development- Road safety and perceived safety at night
Energy efficient LED solutions ready to go...
Energy Efficient Lighting: A typical LED Luminaire
Ref: Dubai Workshop - Abdo Rouhana – May 2014
LED Package
Final LED luminaire
Lightsavers
Summary Report
LED Trials - Lightsavers and City Reports
Individual City – LED Trial ReportsLightsavers
Technical Report
12 Major Cities15 Trials27 Products500+ Lights
The Climate Group / ‘Lightsavers’ Trials:
Technology mature, energy savings confirmed…..no need to wait.
Cities LED scale-up: We are seeking to accelerate adoption.
Many cities yet to make the LED transition. What local barriers remain ?
Global Consultation: Local Events
Key consultation dates:
Jan 2014 Launch - WEF, DavosJan ongoing Consultation OutreachApril 28th London RoundtableMay 29th Dubai RoundtableWk2. Sep Sao Paulo / Rio de Janeiro Sep 22nd Climate Week NYC 2014
Nov 20th USA - Austin TX
Nov 25thSingapore and MalaysiaDec 11th Beijing
Early 2015 India
Consultation Materials
LED Adoption Barriers - USA
A survey of 300 mayors released this week shows that switching to LEDs is a high priority (82%),
second only to public building retrofits.
LEDs and other energy-efficient lighting are the "most promising technologies" for reducing energy use and carbon emissions, they say.
The most significant barriers are budget constraints (84%) and upfront costs (71%).
http://usmayors.org/pressreleases/uploads/2014/0122-report-energyefficiency.pdf
So is finance always the critical barrier …..?Jan 2014
The best technology will stay on the shelf if
key stakeholders do not benefit.
The business case for LEDs involves longer operating time, reduced management, servicing, maintenance and replacement costs, and significant energy savings.
BUT:-—Utilities / asset owners and energy providers may see less revenue.
—Utilities may have spare generating capacity at night ideal for street lighting
—City lighting managers may have to downsize their lighting crews.
Revenue Regulation and ‘decoupling’ policies —Decoupling rates from sales
—Challenges of upgrading transfer of ownership, new rate settings
—Driving supporting policy change – more is needed: ‘local champions’ still needed
—Cities consider exploring taking ownership back from the utilities
A Fundamental Barrier: Stakeholder Alignment
We recognise cities have unique history, lighting infrastructure, service agreements etc.
Cities face a key decision; what is the appropriate LED upgrade approach ?
— New options for street lights – eg. dimming, part lighting, smart trigger sensors ?
— Identifying best business cases and suitable finance options
— Procurement LED Quality Thresholds helping the decision process
— Evidence to address remaining public perception issues of LEDs and dispelling myths
— Assessing the additional socio economic benefits most relevant to them.
Consultation: Framing LED Options for Cities
Scale: Small / fast Scale: Large / long term
Pre-Programmed ‘Intelligent’ luminaires—Light control and dimming can be pre-programmed in an ‘intelligent’ luminaire.
—Many cities trialling dimming, during the early hours of the night eg. 2am-5am.
—Some cities are simply turning street lights off !
Luminaires with ‘smart’ sensors – detect motion and turn ON the LEDs—‘Off’ or dimmed most of the time. Not suitable for all locations.
—Suitable for parks, walkways used infrequently at night. Extreme savings are possible (!)
—Adaptive lighting in areas rather than individual poles. Eg. Lighting adapts to traffic volume.
Centralised Management System (CMS)—Full flexibility, rescheduling, dimming / trimming, performance monitoring, maintenance
—Future proof solution smart city links
Consultation: Framing LED Options for Cities
LEDs can be adopted now with a CMS, or with options to allow future upgrade to link to a CMS
Centralised Management and Future Proofing
Cities can exploit LEDs to achieve significant energy savings now.
Planning LEDs + CMS togetherHelps future proof for links to:- Developing ‘Internet of Things’- Evolving ‘Smart’ City concepts
Future Smart Cities and Data services
- Potential source for generation of future revenues
- Business models, standards, customers undefined
CMSSTREET LIGHTING
Future SMART Motion and light sensors could be installed on selected
poles
PEDESTRIAN MONITORING
CCTV SECURITY
MONITORING
WEATHER SENSORS
RADIATION MONITORING
SMOKE / FIRE SENSORS
TRAFFIC FLOW MONITORING
EVENT RESPONSE
EMERGENCIES
POLLUTION MONITORING
OTHER Eg. GUNSHOT
TRIANGULATION
Developing business case —Each city’s circumstances are different - unique history, variety of stakeholders
—Low energy prices and subsidies can weaken business case
—Limited availability of local funding – new business models ?
Local product sourcing—Many cities want to source from local suppliers – Setting quality thresholds are critical.
Complex Asset Ownership / Stakeholders —Consensus between municipalities, utilities and service operators can be difficult
—Existing agreements, contracts may force municipalities along restricted decision paths
LED Consultation: Examples of COMMON issues
‘’by the time the LED trials were completed more than 30% of suppliers had gone out of business.”
Deciding Smart / Intelligent / adaptive light solutions with CMS options?
—Cities may want to develop a flexible, fully controlled, city-wide lighting systems with smart grid links, prospect of future data services etc…..
Timing of the upgrade(s)
— Existing agreements or infrastructure may still have remaining ‘life’
— Securing funding for LEDs based on energy savings is easy.
— Securing funding for options that are difficult to monetize can be problematic.
LED Consultation: Examples of COMMON issues
“We are offered 50+ different LED lighting options by manufacturers. We only need 3 or 4 !”
In residential areas…‘we simply need the lights to go on and off’ and save energy…’’ ‘We do not plan to dim the LEDs, residents want the
streets well lit’’
LED Consultation: Examples of COMMON issues
DOE(link)
Demand for real world data Not projections
Bespoke On/Off Smart Sensor
Solution
General LED example for cities
HPS
LED(i)
LED(ii)
Time of day (Hours)
Po
wer
Co
nsu
mp
tio
n (
kW)
LED Consultation: Examples of COMMON issues
.. LED Street Lights Transform California City’s Streets, Cut Energy Use by 65%
Broad energy savings
LED street lighting trial in 12 of world's largest cities shows up to 85% energy savings Using smart configurations
LEDs could slash street light energy usage by 97%
Extreme optimistic predictions
High energy efficiency claims.
Clarify the operational context underlying ‘extreme savings’ claims.
Numbers could be for a fixed luminaire, a dimmed LED, smart triggered LED…….. or one that is ‘off’ for 99% of the time ….
LED Consultation: Examples of COMMON issues
IEA Report – Solid State Lighting AnnexSep 2014
Evidence Building: Addressing health questions, remaining myths
DoE - USAEU, IEA, etc.
LED Consultation: Examples of REGIONAL issues
What adoption barriers are you facing – right now !?
China
Hong Kong
Australia
Gulf Region
Canada
USA
CEE
UK /EU
‘Lighting as a Service’
Niels Van Duinen
Facilitating LED adoption: New Business Models
New business models needed ?
“This is driven by the market,” ….
…customers want LEDs and controls, but they don’t have the knowledge or
the in-house resources” to develop the end-to-end system and get financing.
http://www.greentechmedia.com/articles/read/washington-metro-will-install-leds-at-zero-cost
LED Consultation AnnouncementLink – Main Announcement at Davos
LED Consultation Web PageLink – Main Summary Web Page
The Climate Group and LED Lighting Consultation
The Climate Group
Link - Main Website
Climate Week New York 2014
Link – Main Event Page
Link: Consultation Handout
Summary
For further information please contact:
Dr Ben Ferrari, Climate Group; Email: [email protected]
Peter Curley, Climate GroupEmail: [email protected]
Niels Van DuinenEmail: [email protected]
EXPLOIT LED EFFICIENCY, USING ON/OFF CONTROLS
‘INTELLIGENT LUMINAIRES’ – PROGRAMMED. ON/OFF TIMERS PRE-SET DIMMING etc.
CENTRALISED MANAGEMENT, FLEXIBLE OPERATION, DIMMING, MONITORING,
FUTURE-PROOF
+ Fixed bespoke smart sensors – where appropriate
LIGHTING LINKED OTHER CITY SENSORS AND SERVICES
‘IoT’, ‘Smart City’