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Welcome

Explore the latest energy data, review recent energy use alerts and see the latest activity on your scoreboard

Cranbury College - Secondary site

Cranbury Road, Reading RG30 2TS
Special or Alternative Provision

Recent energy usage

Use (kWh) CO2 (kg) Cost (£) Potential savings % Change
Electricity Last week 911 97.5 £137 n/a +68%
Last year 42,700 5,640 £6,400 £3,450 n/a
Gas Last week 2,450 446 £73.40 n/a -45%
Last year Data available from May 2026
Electricity data: 3 Aug 2024 - 28 Feb 2026. Gas data: 13 May 2025 - 3 Mar 2026. How did we calculate these figures?

Learn more about your energy use

View charts, get insights into reducing energy usage and compare performance against other schools

Explore energy data Energy saving opportunities

Reminders

You have completed 9/13 of the tasks from your energy audit
Complete the others to score 100 points and 30 bonus points for completing all audit tasks

View now

You have completed 1/8 of the tasks in the Get Energised! programme
Complete the final 7 tasks now to score 160 points and 30 bonus points for completing the programme

View now

Recent alerts

View more alerts
There is a large variation in your school's seasonal overnight electricity usage from 4.7 kW in the winter to 2.5 kW in the summer. This suggests heating is left running overnight during the winter. This can either be electric heating, or other types of heating that requires electricity for pumps or fans. Change heating settings to save £410 annually. 

Find out more

Your school could save £80 each year if the heating set temperature was reduced by 1°C

Find out more

Scoreboard update

You need to score more than 50 points to overtake the next school!

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

Choose activity

You are in 21st place on the South-East England scoreboard and 138th place nationally.

22nd

30

points

21st

35

points

20th

50

points

Little Heath School
Cranbury College - Secondary site
Castle View Academy

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.

View scoreboard

Place School Points Activity
3rd Seahaven Academy 20 Changed central heating operating times
3rd Seahaven Academy 20 Winter switch off
3rd Seahaven Academy 10 Carry out a spot check to see if lights or electrical items are left on after school
8th Trafalgar School 15 Make the switch

What's been going on?

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

All activities

Date Points Activity
20 Jan 2026 35 Label lights and appliances to show which should be left on or turned off
05 Mar 2025 30 Added insulation to hot water tanks and pipes
05 Mar 2025 10 Adjusted radiator thermostats
05 Mar 2025 10 Added timers to printers and photocopiers
05 Mar 2025 30 Changed central heating operating times
05 Mar 2025 10 Learn about where our electricity and gas comes from and their impact on the environment
05 Mar 2025 10 Understand how our carbon emissions cause the Greenhouse Effect and Climate change
05 Mar 2025 5 Appoint pupil energy monitors in all classes
05 Mar 2025 5 Review and reflect/ Follow up check
05 Mar 2025 20 Set up an Energy or Eco team to lead on energy efficiency at your school

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