IES Concepción ARENAL (SPAIN)IES Concepción ARENAL (SPAIN)

ObjectivesObjectives

Energy saving campaing Reducing the power used at school. Reducing the power used at home. Raising awareness Comparison of the power used.

Energy saving campaing Reducing the power used at school. Reducing the power used at home. Raising awareness Comparison of the power used.

Projects Projects

Posters in the schoolClass workWork at homeWork in the school

Posters in the schoolClass workWork at homeWork in the school

PostersPosters

Posters to promote the campaing in classrooms and corridors

Posters to promote the campaing in classrooms and corridors

PostersPosters

Stickers on switches

Awereness-raising work by the students involved in the project

Stickers on switches

Awereness-raising work by the students involved in the project

Works at homeWorks at home

Raising awareness.Switch it off

campaing.

Raising awareness.Switch it off

campaing.

Works at homeWorks at home

Read the electric meter daily for 3 months.

Read the electric meter daily for 3 months.

Class workClass work

Analysis of power bills in 3rd course of Secondary Education

Analysis of power bills in 3rd course of Secondary Education

Class workClass work

Analysis of power installations in homes in the 4th course os Secondary Education

Analysis of power installations in homes in the 4th course os Secondary Education

Work in the schoolWork in the school

Using a wattmeterPower use in €.

Using a wattmeterPower use in €.

Work in the schoolWork in the school

Using a wattmeter to measure use

Using a wattmeter to measure use

Work in the schoolWork in the school

Students measured the power used by two fluorescent tubes working 8 hours a day for 1 month : 0,50 €

Students measured the power used by two fluorescent tubes working 8 hours a day for 1 month : 0,50 €

Work in the schoolWork in the school

Use of a wattmeter to measure the power used by devices in STAND BY

Use of a wattmeter to measure the power used by devices in STAND BY

Work in the schoolWork in the school

STAND BY:Power used measured by the students is

10% of power used by the device when it’s on.

Power used by a PC when it’s on: 90 W Power used by a PC in STAND BY: 9 W

STAND BY:Power used measured by the students is

10% of power used by the device when it’s on.

Power used by a PC when it’s on: 90 W Power used by a PC in STAND BY: 9 W

Work in the schoolWork in the school

Measuring the power used by the school on a weekly basis

Measuring the power used by the school on a weekly basis

ResultsResults

Power used per week

ResultsResults

Power used in relation to hours of daylight

ResultsResults

Power used in relation to average outdoor temperature

AnalysisAnalysis

The results don’t show a substantial power saving.

Many reasons can explain this but…We know this is the right way of

life.

The results don’t show a substantial power saving.

Many reasons can explain this but…We know this is the right way of

life.