Delivering energy efficiency and a better workplace environment. Case study: Rolls-Royce

Transcription

1 Delivering energy efficiency and a better workplace environment Case study: Rolls-Royce

2 Contents: Using lighting to improve efficiency in an industrial environment Maintaining the right lighting levels for positive, productive working Championing and delivering a lighting upgrade September 2015, Energy Event

3 James Bennett, Industry Lighting, Philips Lighting Solutions Good lighting makes businesses more efficient Options vary from industry to industry and include recovering and using waste heat from temperaturecontrolled processes, improving the efficiency of compressed-air systems and switching to variable-speed drives, to name but a few examples. But there's one option that's open to all companies, no matter what industry they're in: lighting. 3 September 2015, Energy Event

4 Good lighting makes businesses more efficient Inadequate lighting can cause eye strain, fatigue and poor performance, particularly in roles involving problem solving and concentration. Good lighting solutions can help address all of these issues, while also saving energy and reducing business running costs. Lighting also plays a crucial role in supporting overall industrial safety and can help meet EHS objectives by providing effective illumination, improving comfort and reducing accidents 4 September 2015, Energy Event

5 Anthony Hatfield Energy Manager EMEA Rolls-Royce Group Property

6 Current Property Portfolio Gross Internal Area by Region GIA: 2.27million m 2 Circa 1,000 Buildings 262 Sites 45 Countries >50,000 Employees 89m Global Energy Spend 6% 29% 65% Europe, Middle East & Africa (EMEA) Americas Asia-Pacific 6 September 2015, Energy Event

7 ..Achieve a 30% reduction in consumption by 2020, based on a 2014 baseline (normalised by revenue). Identified that lighting was making a significant contribution to energy consumption Understand RR activities and culture Provide a range of products to suit all applications Ensure reliability with robust guarantees Flexible and adaptable to (changing) needs Improve lighting levels - CAA standards Reduce energy and operational costs 7 September 2015, Energy Event

8 We assessed priorities and drivers, discussing criteria like: Financial drivers? Optimizing productivity? Safety and sustainability? Long-lasting, reliable systems? Special or challenging requirements? Strategic partnership to manage multiple sites across borders 8 September 2015, Industry lighting presentation

9 Deliver a lighting solution that : Reduces operating costs by significantly reducing energy consumption and maintenance. Improve light levels - increasing user comfort and safety. Can be easily replicated across the estate and adapted if necessary. Proven reliability with solid guarantees In line with Rolls Royce payback criteria. 9 September 2015, Energy Event

10 .and maintains the right light for positive, productive working A key component for Roll Royce was the quality of the incumbent lighting. 450w Metal Halide providing substandard lux levels between 200 and 300lux. Requirement for manufacturing and production at Rolls Royce is 500lux and 1000 for inspection. This is also a stipulation by the CAA. September 2015, Energy Event

11 Smart system solutions GreenWarehouse Actilume GreenWarehouse system offers smart zoning, with lighting dimmed down to a background level, then 'instantly on' via presence detection sensors, which means safety at work and no dark shadows. The system features wirelesslycontrolled LED luminaires, is designed for a facility of any size and is suitable for both open spaces and racking. 11 September 2015, Industry lighting presentation

12 GreenWarehouse - Actilume Reduced energy bill Optimising lighting using LED and controls can play a key role in reducing the costs. Lighting: save 55% Controls: save 30% Overall Energy saving: save 67% Metal halide hrs LED High-bay hrs 12 Date September 2015, 2015, Rethinking Industry lighting the workplace presentation

13 Rolls Royce projects and the Journey so far: Deployed 3500 high-bay fittings across the Rolls Royce estate New projects coming on stream in the UK and Germany Next step integrate task lighting into the GreenWarehouse system and look at connected lighting for the office environment. 13 September 2015, Industry lighting presentation

14 The Rolls-Royce LED journey High Bay Task Lighting Office Lighting External (security & car parks) Making the Business Case Gate 0 Strategic direction / Opportunity ID Gate 1 Survey / Concept / Initial energy case Gate 2 Cost of materials / Installation & energy case Gate 3 Business case / Capital approval Gate 4 Project implementation Gate 5 M&V / final accounting High Profile 14 September 2015, Energy Event

15 Case Study Derby Rotatives 32,000 m2 Production Facility ,000 lumen Gentlespace Actilume Controls 145k/year energy saving (7% of site electrical consumption) 34k/year maintenance saving 3.1 year payback with IRR of 31% Currently the largest single installation of Philips Gentlespace luminaires with Actilume control in the UK 15 September 2015, Energy Event

16 Lessons Learned Trial luminaires with target audience Integrate emergency lighting Communicate with building occupants Impact of natural light on the business case Difficult installation access 16 September 2015, Energy Event

17