The Judd School

Brook Street, Tonbridge, Kent TN9 2PN
Secondary

Recent energy usage

Use (kWh) CO2 (kg) Cost (£) Potential savings % Change
Electricity and Solar PV Last week no recent data
Last year 588,000 79,700 £88,200 £13,800 +2.6%
Gas Last week 5,630 1,030 £169 n/a -11%
Last year Data available from Oct 2025
Electricity data: 1 Oct 2020 - 29 Mar 2025. Gas data: 4 Oct 2024 - 15 Apr 2025. How did we calculate these figures?

Learn more about your energy use and generation

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

Explore energy data Energy saving opportunities

Reminders and alerts

Reminders

Your school's recent electricity data is currently missing. Your data provider is experiencing some issues which are causing these delays. Once the data is available again, it will be added to your school's dashboard. We are currently only showing gas data for the Ashton Building and Lawton's House. We are also only currently showing electricity data for your three larger electricity meters. We hope to be able to display the rest of your gas and electricity data soon.

You have completed 3/8 of the tasks in the Get Energised! programme
Complete the final 5 tasks now to score 35 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

Watch out - the heating or hot water is running during the current school holidays! Up to Tuesday 15 Apr 2025 the school used 8,500 kWh of gas during this holiday, which has cost £250 and generated 1,600 kg CO2. Make sure both your heating and hot water are switched off to prevent further waste.

If you choose to leave your heating and/or hot water running, by the end of the holidays you will have used 13,000 kWh, costing £390 and generating 2,400 kg CO2.

Find out more

Your electricity data is out of date. Energy Sparks is working with your energy contract manager and energy supplier to fix this problem

Scoreboard update

You need to score more than 550 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 2nd place on the South-East England scoreboard and 61st place nationally.

3rd

250

points

2nd

280

points

1st

550

points

Royal Russell School
The Judd School
Hove Park School - Valley Campus

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
12th Dorothy Stringer School 10 Thermometers are put in each classroom to monitor room temperature
22nd Hove Park School - Nevill Campus 20 Set up an Energy or Eco team to lead on energy efficiency at your school
15th Botley School 10 Pupils and staff set an energy reduction target
10th Holbrook Primary School 10 Analyse a school's solar data

What's been going on?

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

Date Points Activity
19 Mar 2025 10 Fixed dripping hot taps
19 Mar 2025 30 Changed central heating operating times
17 Mar 2025 10 Introduce a new staff member to Energy Sparks
02 Mar 2025 10 Investigate the school's thermostats
01 Mar 2025 10 Started working towards their energy saving target
16 Feb 2025 30 Wrote an energy action plan for your school
11 Feb 2025 20 Attended Energy Sparks training
31 Dec 2024 10 Analyse your school energy use - when is your school occupied?
29 Dec 2024 30 Added insulation to hot water tanks and pipes
16 Dec 2024 30 Replaced school boiler