Energy Saving Lighting Systems <br />Helvar Lighting Controls B.V. Leerdam<br />
<ul><li>have an outlet of 2.5 Million ton CO² without cause?
do we consume approximately 5.9 TWh of electrical energy without cause?
More than 250.000 commercial flights between Stockholm and Copenhagen
The same amount as one nuclear power plant are producing during 1 year
About the same as the annual outlet from 800 000 cars</li></ul>WHY…<br />
A good lunch meal instead of an expensive bill for energy<br />New lighting with the latest technology in Swedish schools would save 37 Million Euros annual<br />
Varumärkesprogram Trademus<br />4<br />Lighting energy<br />20-30% Is used in private owned commercial buildings and in public buildings<br />90 % Of the effect on the Environment comes from energy usage <br />10 % are from Manufacturing, Transport and Recycling<br />70 % is cost for energy<br />Short pay back time<br />
By lowering the light level from 100% - 20% the energy usage will be lowered by ~80%<br />Linerar saving down to 20%<br />
Ullevål Hospital, Norway<br />300,000m2 , 8 100 employees<br />113 GWh Energy consumption<br />The cost for energy was lowered by 82% for the Lighting <br />All this with modern advanced optics in the luminaries and with Helvar ballasts and Helvar Ligting Systems<br />
Possible savings potential in Swedish lighting segments<br />With maintained or improved lighting quality<br />Current consuption<br />(TWh)<br />Savings potential<br />(TWh)<br />Savings potential<br />(%)<br />Reduced outlet of CO2<br />(%)<br />Segments<br />Private homes<br />Offices, education and healthcare<br />Industry<br />Road Lighting<br />Total<br />Figures collected from the Swedish Lighting Industry association<br />
Actual measured consumptionEira school, Stockholm <br />2 classrooms per energy meter<br />Existing Lighting; 9 luminaries T5 3x35W for general lighting + 1 whiteboard luminary T5 2x28W<br />New Lighting; 6 luminaries for general lighting T5 2x49W + 1 Whiteboard luminary 2x28W<br />Date<br />Date<br />kWh<br />kWh<br />
How you could get affected by poor lighting<br />Dålig belysning kan leda till trötthet och huvudvärk. Lagom starkt, bländfritt ljus kan göra det lättare att arbeta.<br />Tired and head ache <br />Problems with the neck or shoulders<br />Faulty working position<br />Accidents do very often occur due to poor lighting<br />A good Lighting increases the security<br />