Horsenden Primary School

Horsenden Lane North, Greenford, Middlesex UB6 0PB
Primary

Recent energy usage

Use (kWh) CO2 (kg) Cost (£) Potential savings % Change
Electricity and Solar PV Last week 7,560 1,120 £2,810 n/a -0.9%
Last year 305,000 35,400 £113,000 £66,600 +5.0%
Gas Last week 20,400 3,720 £5,100 n/a -5.6%
Last year Data available from Nov 2025
Electricity data: 1 Oct 2022 - 4 Dec 2024. Gas data: 1 Nov 2024 - 1 Dec 2024. How did we calculate these figures?

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Reminders and alerts

Reminders

You have completed 4/5 of the activities in the Lower Your Lighting Impact programme
Complete the final activity now to score 20 points and 30 bonus points for completing the programme

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Recent alerts

Unfortunately you are not meeting your target to reduce your electricity usage

Review progress

Last week the school's electricity baseload was 30% more than the average over the last year. If this continues it will cost £21,000 more over the next year. 

Find out more

There is a large variation in seasonal overnight electricity usage from 31 kW in the winter to 20 kW in the summer. This suggests electric heating is left running overnight during the winter or the school has inefficient security or flood lights. Change electric heater settings and improve lighting efficiency to save £5,900 annually.

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Scoreboard update

You need to score more than 70 points to overtake the next school!

Complete our recommended activities and actions to score points, win prizes and start reducing your energy usage.

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You are in 11th place on the London scoreboard and 51st place nationally.

12th

60

points

11th

70

points

11th

70

points

Harris Academy Chobham
Horsenden Primary School
The Compass School

Recent activity on your scoreboard

Schools score points by recording their activities to investigate their energy use, learning about energy, and taking energy saving actions around their school.

Place School Points Activity
- Grazebrook Primary School 30 Participate in an Introduction to Energy Sparks workshop
- Grazebrook Primary School 10 Analyse your school energy use - when is your school occupied?
- Grazebrook Primary School 20 Investigate heat loss in your school with a thermal imaging camera
- London Fields Primary 20 Investigate heat loss in your school with a thermal imaging camera

What's been going on?

A list of recent adult and pupil-led activities at this school

Date Points Activity
03 Sep 2024 10 Fixed dripping hot taps
02 Sep 2024 10 Cleaned windows to reduce need for lighting
02 Sep 2024 10 Investigate the school's thermostats
02 Sep 2024 30 Completed a programme
02 Sep 2024 10 Analyse your school energy use - review heating timings
30 Aug 2024 - Upgraded interior lights to LED
08 Aug 2024 30 Completed a programme
25 Jul 2024 10 Run a regular assembly about saving energy
25 Jul 2024 5 Measure classroom temperatures
25 Jul 2024 - Big Weekend Switch Off - Energy Sparks X Lets Go Zero