The Vision of the Swedish Energy Agency

Transcription

1 Future Lighting The Vision of the Swedish Energy Agency Christofer Silfvenius, Light in the City Eskilstuna Oct 24, 2014

2 The mission of the Swedish Energy Agency is a sustainable energy system We work for the use of renewable energy, improved technologies, a smarter end-use of energy, and mitigation of climate change. 2

3 CO 2 -levels in the atmosphere 3

4 International Energy Agency (IEA): largest CO 2 reducing potential by increasing energy efficiency 4

5 Policy Instruments Market Surveillance Department of Resource Efficient Products Testing of Products Education & Information 5

6 Transform a market with Ecodesign Number of Products 1. Ecodesign: Remove most inefficient products 2. Energy labels for competing products 3. R&D, Innovation Procurement Ex: Sw. Transport Administration and Ölandsbron Energy efficiency 6

7 Lighting Product Regulations 1. Ecodesign regulation 244/2009 (+859/2010): omnidirectional domestic lighting phase out of incandescent lamp 2012 and halogen lamp Ecodesign regulation 245/2009 (+347/2010) street and office lighting phase out of mercury lamps 3. Ecodesign regulation 1194/2012 for LED and directional lamps 4. Energy labelling 874/2012 of lamps and luminaires 7

8 Energy savings from year 2020 in EU due to Ecodesign: 102 of 484 saved TWh from lighting (Energy labelling not included) 8

9 Coming requirements in 244/2009 Sept 2016: 244/2009, Stage 6 Phase out of halogen lamps 9

10 Policy Instruments Market Surveillance Department of Resource Efficient Products Testing of Products Education & Information 10

11 Market surveillance of Ecodesign and energy labelling (Market Monitoring and Enforcement) The Swedish Energy Agency is the market surveillance authority for all Ecodesign and Energy Labelling regulations on the Swedish market 11

12 Market surveillance activites 2014 Street and office lighting: 15 products Domestic lighting: 20 products Store inspections: 466 products 3 seminars on Ecodesign (ca 150 producers and distributors) 12

13 Policy Instruments Market Surveillance Department of Resource Efficient Products Testing of Products Education & Information 13

14 Testlab s Lighting Laboratory In 2013 the National Lighting Test Center (NLTC) from Beijing assisted the Swedish Energy Agency in establishing a national lighting test facility in Stockholm. 14

15 Two Integrating Spheres 15

16 One Photogoniometer 16

17 Life Testing 17

18 Lumen per Watt 50% more light to 1/10 of cost Incandescent: 10 lm/w 18

19 Colour Rendering Ra, CRI, CQS, GAI and other metrics Incandescent: Ra 100 per definition LED: Minimi requirement Ra 80 19

20 Colour Temperaure of Light source (K) 20

21 Energy labels of light sources and luminaires 21

22 Policy Instruments Market Surveillance Department of Resource Efficient Products Testing of Products Education & Information 22

23 Lampguiden smartphone app for selecting light sources 23

24 Education and Information Municipal Energy and Climate Change Advisors (EKR) Tools for Life Cycle Cost (LCC) and Energy labelling Watt to lumen converter card for wallet: 24

25 Recent LED developments (2014) Heat conducting gas no Alumina heat sinks AC diodes. Simplified electronics Multiple diodes under lighting phosphorus no sharp multiple shadow 120 lumen/watt (x10 better than incandescent) Incandescent impression 25

26 Recent LED developments (2014) Smart WIFI connected LED lamps New features (mood lighting, timers, apps) Low effective efficacy (30-70lm/W; 1-10h/day) due to Standby consumption ( W) Router Smartphone Internet connection 26

27 Swedish Energy Agency s Vision for Lighting 1. Healthy, high quality lighting for everybody at the right time 2. Energy efficent lighting 27

28 Challenges for LED Shorter life length than indicated due to Failing drivers Failing optics Installed at high temperatures Dimmer incompatibilty Flicker Change of color properties over life Missing standards 28

29 Health Reset the internal biological clock with lighting Low light levels in evenings to allow sleep hormone melatonin levels to increase (avoid blue light from laptops and ipads at bed time) High light levels (daylight) in morning to reset melatonine and activate normal stress hormones Improved study performance (Ceebel.se) No significant health issues (IEA 4E SSL report) 29

30 Total kwh, lamp cost and total cost over 50 years Is there an optimal lamp life time for 50 years of operation? h day operation, 5% annual improvement in efficiency and 2% annual cost reduction Lamp life length (years) Tot kwh over 50 years Total Lamp cost over 50 years Total cost over 50 years 30

31 LED for the environment 31

32 Summary Fast development short product generations LED-lighting becomes an electronic comodity 50% more light to 1/10 of the cost 2020 Motivation for LED today: Energy efficiency! Motiviation for LED tomorrow: health, environment and new services 32

33 Thank you! Contact us at Peter Bennich (policy) Emma Hagman Rang (market surveillance) Jonas Pettersson (measurements) Christofer Silfvenius (measurements) 33