Electicity
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The document compares electricity consumption, natural lighting, lighting habits, types of light bulbs used, and recycling practices across several European countries. It finds that annual electricity consumption varies widely, from 148,090 kWh in Reunion to 1,035,154 kWh in Sweden on average. Countries differ in their access to natural light in classrooms and when lights are turned off, with some always keeping lights on while others turn them off when rooms are empty. A variety of light bulb types are also used, including incandescent, fluorescent, LED, and halogen bulbs.
Electicity
- 1. How much do we consume, how much do we save?
- 2. Electricity consumption per year Hungary Reunion 327.840 kWh 148.090 kWh The Basque Country 183.067 kWh Portugal Sweden 143.760 kWh Average: 1.035.154 kWh 367.602 KWh
- 3. Natural light Hungary Reunion Portugal The Basque Sweden • good • good Country • no natural • mainly natural natural natural • not much light light light light natural light
- 4. Leaving lights on… • Hungary – Usually the lights are turned off • Reunion – An automatic system turns the lights off • The Basque Country – Lights are always on • Portugal – When the classrooms are empty the lights are turned off • Sweden – In some classrooms the lights are always on
- 5. Types of light bulbs 1. Incandescent 2. Fluorescent light 3. LED 4. Halogen lights
- 8. LED
- 10. What kind of lights are used?
- 12. Recycling