Recent energy usage

Use (kWh) CO2 (kg) Cost (£) Potential savings % Change
Electricity and Solar PV Last week 1,800 203 £488 n/a +65%
Last year 81,100 7,990 £21,900 £2,920 +16%
Gas Last week 7,540 1,380 £474 n/a -6.3%
Last year 177,000 32,300 £11,100 none n/a
Electricity data: 1 Apr 2021 - 6 Mar 2025. Gas data: 23 Jan 2024 - 7 Mar 2025. How did we calculate these figures?

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Reminders and alerts

Reminders

You have completed 3/6 of the tasks in the Cut Out the High Carbon Commute programme
Complete the final 3 tasks now to score 90 points and 30 bonus points for completing the programme

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Recent alerts

Gas use in the Spring half term 2025 holidays has increased by 54% compared to Spring half term 2024. 

Between Saturday 15 Feb 2025 and Sunday 23 Feb 2025 you used 9,300 kWh of gas at a cost of £590. Adjusting for changes in outside temperature, this is still an increase of 3,300 kWh and 600 kg CO2. Ask the school site manager to check the heating controls to reduce gas use during the school holidays.

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Last week the school's electricity baseload was 23% more than the average over the last year. If this continues it will cost £2,300 more over the next year. 

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Scoreboard update

You need to score more than 280 points to overtake the next school!

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

You are in 9th place on the London scoreboard and 46th place nationally.

10th

180

points

9th

215

points

8th

280

points

Harris Junior Academy Carshalton

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.

What's been going on?

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