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Results of survey on sustainability

Immaculata Secundair

Erasmus+ A.C.T

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Do you leave your laptop on standby?

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                                                   Senne G, Leon S

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Info

  • The smartest thing to do: Turn completely off
  • Better lifetime
  • Stand-by mode -> 4 to 8 watt
  • savings: €10

                                                                                                       

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                                                                                                     Senne G, Leon S

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How long do you shower?

Otto and Kyan

Italy

Belgium

Norway

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How long do you shower?

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  • It's better to take a shower, than to take a bath.
  • Shower as short as possible.
  • Turn of the shower top when soaping up.
  • You shower about 72 hours in a year, if you add them up.
  • People between 18 and 35 shower 5 times a week.

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https://www.kinedo.info/blog/duurzaam-douchen-5-tips-om-water-te-besparen/

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Kyan and Otto

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Do you turn of the lights?

Nicolai en Rhune

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Do you turn of the lights?�

     Nicolai en Rhune 

Solutions

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  1. Motion sensors

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  • Timers 

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8 hours a day -> €900 a year

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Electricity prices in Europe 

https://ec.europa.eu/eurostat/web/products-eurostat-news/-/ddn-20220429-2

https://www.saveonenergy.com/resources/leave-the-lights-on/

https://www.quora.com/What-are-some-ways-to-turn-off-the-lights-in-our-homes-without-actually-switching-them-off

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What kind of car does your family have?

Thijs and Staf

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Co2 emissions per car.

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  • 1 liter of gasoline = 2269 grams of Co2 

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  • 1 liter of diesel = 2606 grams  of Co2

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  • LPG = 1610 grams of Co2

https://www.europarl.europa.eu/news/nl/headlines/society/20180920STO14027/minder-co2-uitstoot-van-auto-s-en-bestelwagens-nieuwe-doelstellingen

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Are most light bulbs in your home led bulbs?

Wout, Feel

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Are most light bulbs in your home led bulbs?

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Wout , Feel

  • Led lights less energy consumption
  • Better for the environment
  • LED contains no dangerous metals
  • Led: lasts 35000 hours
  • Regular light bulb only 1000 hours
  • Led bulbs are cheaper 

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https://spaarlampen-info.be/artikelen-led-lampen/voordelen-en-nadelen-van-led-lampen/#:~:text=LED%20lampen%20zijn%20milieuvriendelijker%3A%20ze,een%20LED%2Dlamp%20minder%20kosten.

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Do you leave the charger of your cellphone plugged in at night? 

Xylian en Brent

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Extra info

    Bad for the enviroment

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    Risk of overheating and  fire

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    You save more than 5 euros if you plug in your phone during the day.

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https://pixabay.com/nl/photos/ik-telefoon-mobiele-telefoon-opladen-2547677/

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When you are outside (for example on your way to school), do you throw your garbage in a trash can?

Thomas en Senne.B

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Extra info:

  • News paper --> Days to weeks
  • Plastic bag --> Never
  • Chewing gum --> 20-25 years
  • Takes a lot of time
  • Sun, rain, wind en sand

    (bron: www.devuilbak.be)

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Do you let the water run while you brush your theeth?

Narayan, Alexander, Ruben

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  • One liter of tap water costs +- 0,5€.�

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Narayan, Alexander, Ruben

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What is the average temperature of the central heating in your house?

Sverre Piedfort, Francis Coppens

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Extra info

  • Heating degree lower --> Save 180 euros on an annual basis
  • Heating degree lower --> CO2 emission down 10%
  • Optimal ambient temperature --> between 18°C and 21°C
  • Minimum temperature required for elderly and sick people --> 20°C or 21°C
  • Temperature < 18°C or > 24°C --> causes health problems

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 unite

Sverre Piedfort, Francis Coppens

Bronnen: - https://www.rtlnieuws.nl/nieuws/nederland/artikel/5331499/een-graadje-lager-scheelt-je-straks-180-euro-jaar#:~:text=Wat%20blijkt%3A%20de%20verwarming%20een,jaarbasis%20grof%20gezegd%20180%20euro.&text=Joyce%20Donat%20van%20de%20Consumentenbond,je%20uit%20op%20180%20euro.%22

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Bent, Jasper

  • Does your house have solar panels?

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Additional information

  • Belgium                      Promoted with money bonuses
  • Norway                      Green energy: Hydropower – 60%
  • Italy                            Enough fossil fuels + core energy

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Pictures : Pixabay.com

https://www.hivepower.tech/nl//blog/renewable-energy-in-norway-what-you-should-know 

https://innovationorigins.com/nl/italie-en-spanje-hebben-dingen-gemeen-niet-de-manier-waarop-ze-energie-produceren/

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The end�

  • Thank you for your attention