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Knebworth Primary and Nursery School

Swangleys Lane, Knebworth, Hertfordshire SG3 6AA
Primary

Recent energy usage

Use (kWh) CO2 (kg) Cost (£) Potential savings % Change
Electricity Last week 528 70.1 £105 n/a +5.4%
Last year 67,500 8,570 £13,800 none -2.7%
Gas Last week 482 88 £22.20 n/a -9.8%
Last year 182,000 33,300 £8,380 £2,910 n/a
Electricity data: 1 Sep 2018 - 16 Aug 2026. Gas data: 19 May 2025 - 14 Aug 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

Reminders

Your school has two gas meters. We are displaying the data for one of your school's gas meters, MPRN 59759801. The second gas meter has been upgraded but the supplier is querying the data received.

You have completed 5/8 of the tasks in the Get Energised! programme
Complete the final 3 tasks now to score 40 points and 30 bonus points for completing the programme

View now

Recent alerts

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

Review progress

We have limited energy data for your school. You can enter monthly consumption data to show progress against any targets set or observe changes in consumption over a longer period of time.

Supply historical manual readings
Last year you used 3,600 kWh of gas and 3,100 kWh of electricity in the Summer 2025 holidays. Turn off your heating, hot water and electrical appliances to save around £780 this year. 
Watch out - the heating or hot water is running during the current school holidays! Up to the school used 1,600 kWh of gas during this holiday, which has cost £74 and generated 300 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 2,900 kWh, costing £130 and generating 530 kg CO2.
Find out more

Scoreboard update

You need to score more than 240 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 31st place on the East of England scoreboard and 125th place nationally.

32nd

220

points

31st

235

points

30th

240

points

Christ Church School, Ware
Knebworth Primary and Nursery School
Aspley Guise Village 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
9th Upwell Academy 10 Switched off lights on sunny days
2nd Nelson Academy 35 Create and maintain a holiday switch off list
52nd Thomas Alleyne Academy 5 Recorded indoor temperatures
4th Southery Academy 30 Understand your school's baseload

What's been going on?

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

Date Points Activity
30 Apr 2026 10 Create a classroom switch off list
28 Apr 2026 30 Label lights and appliances to show which should be left on or turned off
28 Apr 2026 30 Participate in an Introduction to Energy Sparks workshop
28 Apr 2026 30 Investigate heat loss in your school with a thermal imaging camera
28 Apr 2026 30 Analyse your school energy use - when is your school occupied?
01 Nov 2025 10 Started working towards their energy saving target
31 Oct 2025 30 Pupils and staff set an energy reduction target
17 Sep 2025 30 Appoint pupil energy monitors in all classes
10 Sep 2025 35 Set up an Energy or Eco team to lead on energy efficiency at your school
28 Feb 2025 5 Label lights and appliances to show which should be left on or turned off