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The primary focus of this webinar relates to real-time tracking of investments in lighting upgrades to show high actual rates of return. BSL and JCC have been working together on proving the case for LED Lighting upgrades with the University of Cambridge. We will present the case for LED lighting and tools which can be used to demonstrate live investment tracking using BSL's LED investment ticker tool. We will show the investment tracking tools in action on JCC's website. The webinar is presented by Building Sustainability's George Bartley and JCC's Ian Tucker.
Citation preview
George Ian Bartley Tucker
Webinar Series
Better Lighting
Speakers
What we do?
What we do?
Client SitesOur data centre
Smartmeter and sensorsInformation
System
Our clients target 40% carbon emissions reduction by 2020
Target Actual Consumption
Our clients target 40% carbon emissions reduction by 2020
Approaching 1MWh saved!!!
Carbon Emissions from Lighting
Lighting accounts for 24 Mt CO2 = 23% of emissions
Better Lighting (LED)
Scale 10 – large benefits
Scale 1 – costly issues
Barriers to Investing in Lighting upgrades?
Barriers?
1. Funds.
2. Disruption
3. Technical Concerns
Solutions?
1. Collect data .2. Planning3. Case-studies
Your feedback on the issue
Poll 1
Have you metered any distribution boards to analyse your lighting loads?
Poll 2
Have you run any Return on Investment (ROI) tracking following a lighting upgrade?
Conclusion: Without the correct lighting consumption data investments in Better Lighting are difficult to manage.
.
Data Exploration
Data can be analysed in detail or as quick bites.Green thumbs up = Energy is being saved
Green line = Target consumption
Red line = Actual consumption
Blog posts to highlight activities and events
Data Exploration
Data can be analysed in detail or as quick bites.Green thumbs up = Energy is being saved
Green line = Target consumption
Red line = Actual consumption
Blog posts to highlight activities and events
Many different ways of visualising and exploring the data. Where is energy going?
ROI Tools
During project planning
During the project
Validating project outcome
Occupancy Sensing
4,340 KWh Saved in 16 Months
Occupancy Sensing
Occupancy Sensor
150% -£250 Cost of Control
Year 1 £375
Year 2 £375
Year 3 £375
Year 4 £375
Year 5 £375
Year 6 £375
Year 7 £375
Occupancy Sensing
LED upgrade for a corridor (metered)
Replacement of 14 x Florescent tubes (4 x T8) with 10 x 33W LED 600 x 600mm panels
LED upgrade for a corridor (metered)
1,800 Kwh Saved in 6 Months
Replacement of 14 x Florescent tubes (4 x T8) with 10 x 33W LED 600 x 600mm panels
LED upgrade for a corridor (metered)
Replacement of 14 x Florescent tubes (4 x T8) with 10 x 33W LED 600 x 600mm panels
Payback 3.8 Years
LEDs in Corridors
in house electrician
-£1,370 Investment
Year 1 £360
Year 2 £360
Year 3 £360
Year 4 £360
Year 5 £360
Year 6 £360
Year 7 £360
Year 8 £360
20% Internal Rate of Return
Payback 5.8 Years
LEDs in Corridors -
contracted electrician
-£2,070 Investment
Year 1 £360
Year 2 £360
Year 3 £360
Year 4 £360
Year 5 £360
Year 6 £360
Year 7 £360
Year 8 £360
8% Internal Rate of Return
LED upgrade for a corridor (metered)
Replacement of 14 x Florescent tubes (4 x T8) with 10 x 33W LED 600 x 600mm panels
Presentation Name
LED
http://www.jcc.co.uk/products/featured-products/skytile/skytile-efficiency
Presentation Name
Case study
Brief
Retrofit replacement of existing fluorescent recessed modules for low energy LED panels.
Reduction in quantity of fittings and subsequent running costs, improve lighting levels and lighting quality - minimise maintenance.
Project specific requirements
In addition due to the demanding environment the University required a high quality of light.
Barrier Solution
Bespoke Emergency system
Skytile panel modified for compliance.
Non standard Armstrong suspended
ceiling
Bracket designed to allow installation in to
ceiling system.
Clinical areas that require IP66 protection
Skytile IP44 as standard, modified to
meet IP66 where required.
Presentation Name
Presentation Name
The advantages of LED LightingNo UV degradation
There is a good opportunity for most organisations to retrofit “Better Lighting”
10% return investment or better Monitor before and after is essential We would be delighted to assist you
Wrap up
Additional Resources
http://www.buildingsustainability.nethttp://www.talkingbuilding.co.uk
https://www.facebook.com/BuildingSustainabilityLtdhttps://twitter.com/BSLEnergyTeam
Phone: +44 20 7193 8967
www.buildingsustainability.net www.jcc.co.ukgeorge.bartley@buildingsustainability.net ian.tucker@jcc.co.uk
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