Explore the latest energy data, review recent energy use alerts and see the latest activities at these schools.
| Ysgol | Start date | End date | Wythnos ddiwethaf | Last month | Y llynedd |
|---|---|---|---|---|---|
| Harris Academy and Primary Academy Chafford Hundred | 13 Mai 2021 | 3 Chwe 2026 | - | +27% | +23% |
| Harris Academy Battersea | 27 Mai 2021 | 3 Chwe 2026 | - | -4.9% | -1.7% |
| Harris Academy Beckenham | 29 Ebr 2021 | 3 Chwe 2026 | - | -6.5% | -0.7% |
| Harris Academy Bermondsey | 1 Ebr 2021 | 3 Chwe 2026 | - | +0.4% | -6.0% |
| Harris Academy Chobham | 1 Ebr 2021 | 3 Chwe 2026 | - | -8.5% | -12% |
| Harris Academy Clapham | 29 Ebr 2021 | 3 Chwe 2026 | - | +6.7% | +14% |
| Harris Academy Falconwood | 23 Mai 2021 | 3 Chwe 2026 | - | -6.6% | -0.4% |
| Harris Academy Greenwich | 27 Mai 2022 | 15 Medi 2025 | - | - | +12% |
| Harris Academy Merton | 23 Mai 2021 | 3 Chwe 2026 | - | -9.3% | -4.6% |
| Harris Academy Ockendon | 13 Mai 2021 | 3 Chwe 2026 | - | -37% | -8.5% |
| Harris Academy Orpington | 1 Ebr 2021 | 3 Chwe 2026 | - | +4.8% | -1.5% |
| Harris Academy Peckham | 1 Ebr 2021 | 3 Chwe 2026 | - | -2.8% | +10% |
| Harris Academy Purley | 1 Ebr 2021 | 3 Chwe 2026 | - | +0.8% | -15% |
| Harris Academy Rainham | 19 Ion 2024 | 3 Chwe 2026 | - | -4.2% | -1.3% |
| Harris Academy Riverside | 1 Ebr 2021 | 3 Chwe 2026 | - | -12% | -3.0% |
| Harris Academy South Norwood - Beulah Hill Campus | 1 Ebr 2021 | 3 Chwe 2026 | - | +10% | +9.2% |
| Harris Academy South Norwood - Clocktower Campus | 1 Ebr 2021 | 3 Chwe 2026 | - | +10% | +13% |
| Harris Academy St John's Wood | 1 Ebr 2021 | 3 Chwe 2026 | - | -12% | +5.3% |
| Harris Academy Sutton | 24 Awst 2022 | 3 Chwe 2026 | - | +7.4% | +1.9% |
| Harris Academy Tottenham | 29 Ebr 2021 | 3 Chwe 2026 | - | -11% | -3.1% |
| Harris Academy Wimbledon | 29 Ebr 2021 | 3 Chwe 2026 | - | -4.2% | +0.4% |
| Harris Boys Academy East Dulwich | 1 Ebr 2021 | 3 Chwe 2026 | - | +40% | +36% |
| Harris City Academy Crystal Palace | 1 Ebr 2021 | 3 Chwe 2026 | - | -21% | -15% |
| Harris Clapham Sixth Form | 23 Awst 2022 | 26 Awst 2025 | - | - | +3.1% |
| Harris Garrard Academy | 29 Ebr 2021 | 3 Chwe 2026 | - | -8.0% | -2.3% |
| Harris Girls Academy Bromley | 1 Ebr 2021 | 3 Chwe 2026 | - | -6.5% | +2.3% |
| Harris Invictus Academy Croydon | 1 Ebr 2021 | 3 Chwe 2026 | - | +4.0% | -1.0% |
| Harris Junior Academy Carshalton | 1 Ebr 2021 | 3 Chwe 2026 | - | +19% | -0.6% |
| Harris Primary Academy Beckenham Green | 1 Ebr 2021 | 3 Chwe 2026 | - | -12% | -11% |
| Harris Primary Academy Haling Park | 1 Ebr 2021 | 3 Chwe 2026 | - | -6.7% | -9.4% |
| Harris Primary Academy Merton | 19 Meh 2025 | 17 Medi 2025 | - | - | - |
| Harris Primary Academy Peckham Park | 1 Ebr 2021 | 3 Chwe 2026 | - | -22% | +4.4% |
| Harris Primary Academy South Kenton | 18 Medi 2018 | 2 Maw 2026 | +111% | -6.3% | -7.9% |
| Harris Westminster Sixth Form | 1 Ebr 2021 | 3 Chwe 2026 | - | +52% | -11% |
| Ysgol | Start date | End date | Wythnos ddiwethaf | Last month | Y llynedd |
|---|---|---|---|---|---|
| Harris Academy and Primary Academy Chafford Hundred | 4 Ion 2024 | 4 Maw 2026 | -7.8% | +34% | -0.7% |
| Harris Academy Battersea | 26 Ion 2026 | 4 Maw 2026 | +390% | n/a | - |
| Harris Academy Bermondsey | 4 Ion 2024 | 4 Maw 2026 | -4.3% | -24% | -38% |
| Harris Academy Chobham | 23 Ion 2024 | 4 Maw 2026 | n/a | -38% | -21% |
| Harris Academy Clapham | 4 Ion 2024 | 4 Maw 2026 | -39% | -6.6% | +22% |
| Harris Academy Falconwood | 4 Ion 2024 | 4 Maw 2026 | +5.6% | -43% | -26% |
| Harris Academy Greenwich | 17 Chwe 2024 | 4 Maw 2026 | -24% | -25% | +1.6% |
| Harris Academy Merton | 11 Ebr 2024 | 4 Maw 2026 | -23% | -20% | n/a |
| Harris Academy Ockendon | 23 Ion 2024 | 4 Maw 2026 | -34% | -34% | -21% |
| Harris Academy Orpington | 7 Chwe 2024 | 5 Tach 2025 | - | - | n/a |
| Harris Academy Peckham | 24 Gorff 2024 | 4 Maw 2026 | +52% | -31% | n/a |
| Harris Academy Purley | 4 Ion 2024 | 4 Maw 2026 | -28% | +13% | +3.1% |
| Harris Academy Rainham | 4 Ion 2024 | 4 Maw 2026 | -11% | -40% | -1.4% |
| Harris Academy South Norwood - Clocktower Campus | 4 Ion 2024 | 4 Maw 2026 | -34% | -21% | -8.7% |
| Harris Academy St John's Wood | 4 Ion 2024 | 4 Maw 2026 | -42% | -14% | -16% |
| Harris Academy Tottenham | 23 Ion 2024 | 4 Maw 2026 | -35% | -23% | -3.0% |
| Harris City Academy Crystal Palace | 27 Hyd 2023 | 4 Maw 2026 | +20% | -24% | -12% |
| Harris Clapham Sixth Form | 23 Chwe 2024 | 4 Maw 2026 | -33% | -21% | -19% |
| Harris Garrard Academy | 17 Chwe 2024 | 10 Chwe 2026 | - | -66% | n/a |
| Harris Invictus Academy Croydon | 28 Hyd 2023 | 12 Hyd 2025 | - | - | n/a |
| Harris Junior Academy Carshalton | 23 Ion 2024 | 4 Maw 2026 | -46% | +0.3% | -8.4% |
| Harris Primary Academy Beckenham Green | 4 Ion 2024 | 4 Maw 2026 | -23% | -23% | -15% |
| Harris Primary Academy Haling Park | 8 Maw 2024 | 15 Tach 2025 | - | - | n/a |
| Harris Primary Academy Merton | 23 Ion 2024 | 4 Maw 2026 | +45% | +0.7% | +5.0% |
| Harris Primary Academy Peckham Park | 21 Mai 2024 | 23 Chwe 2026 | -94% | +7.0% | n/a |
| Harris Primary Academy South Kenton | 30 Medi 2023 | 4 Maw 2026 | +44% | -18% | -12% |
This table summarises recent use based on the latest available data for each school.
"Last week" reports on the latest full week of data. Change in use is measured against the previous week.
"Last month" reports on the last full calendar month of data. Change in use is measured against the same month last year.
"Last year" reports on the last 12 months of data (365 days) for the school. Change in use is measured against previous 12 months period. This is a rolling 12 month period rather than calendar or academic years.
A dash ("-") indicates that we do not have enough recent data to report on that period.
"n/a" indicates that we don't have enough historical data in order to do a comparison.
Our analysis takes into account a range of characteristics for each school, including its floor area, location, pupil numbers and type.
Cyfrifir costau defnydd yn seiliedig ar brisiau uned ynni ac nid ydynt yn ystyried taliadau sefydlog na ffioedd eraill.
Gall tariffau fod yn seiliedig ar gyfartaleddau MAT neu Awdurdod Lleol, neu osodiad diofyn Sbarcynni, os nad yw eich ysgol wedi darparu eu tariffau gwirioneddol.
Amcangyfrifir costau defnydd yn seiliedig ar wybodaeth tariff hanesyddol.
Amcangyfrifon yn seiliedig ar wybodaeth tariff ddiweddaraf eich ysgol yw arbedion yn y dyfodol.
Mae arbedion cost posib a ddyfynnir mewn cymariaethau ysgolion, e.e. ar gyfer ysgolion cymharol "a reolir yn dda" ac "enghreifftiol", hefyd yn seiliedig ar dariffau cyfredol eich ysgol.
Mae cymhariaethau ysgol yn seilied ar feincnodi eich ysgol ag ysgolion tebyg ar sail y nodweddion a amlinellir isod.
Mae ysgolion "enghreifftiol" yn cynyrchioli'r 17.5% uchaf o ysgolion Sbarcynni
Mae ysgolion "a reolir yn dda" yn cynrychioli'r 30% uchaf o ysgolion Sbarcynni
Take action in 3 ysgol to decrease your nwy costs over the next year by £38,800.
This is just one example of the potential savings we have identified across schools in this group
Schools complete our recommended activities and actions to score points, win prizes and start reducing their energy usage.
A coordinated programme can help engage schools across the group.
3ydd
60
pwyntiau
2ail
150
pwyntiau
1af
250
pwyntiau
A list of recent pupil and adult-lead activities recorded by schools in this group
| Dyddiad | Ysgol | Pwyntiau | Gweithgaredd |
|---|---|---|---|
| 20 Chwe 2026 | Harris Westminster Sixth Form | 30 | Dadansoddwch ddefnydd ynni eich ysgol - pryd mae'r ysgol wedi'i feddiannu? |
| 10 Chwe 2026 | Harris Primary Academy Haling Park | 15 | Bydd yn dditectif ynni |
| 08 Rhag 2025 | Harris Westminster Sixth Form | 50 | Ysgrifennwyd cynllun gweithredu ynni ar gyfer eich ysgol |
| 08 Rhag 2025 | Harris Westminster Sixth Form | 30 | Labelu goleuadau ac offer i ddangos pa rai y dylid eu gadael ymlaen neu eu diffodd |
| 04 Rhag 2025 | Harris Academy Merton | 20 | Mynychwyd hyfforddiant Sbarcynni |
| 19 Tach 2025 | Harris Westminster Sixth Form | 10 | Arall |
| 13 Tach 2025 | Harris Primary Academy Merton | 30 | Labelu goleuadau ac offer i ddangos pa rai y dylid eu gadael ymlaen neu eu diffodd |
| 07 Tach 2025 | Harris Primary Academy Haling Park | 35 | Creu posteri arbed ynni |
| 05 Tach 2025 | Harris Primary Academy Merton | 30 | Dechreuwyd ymgyrch diffodd ysgol gyfan |
| 04 Tach 2025 | Harris Primary Academy Haling Park | 15 | Engaging with professionals |