Octopus has not supplied tomorrow's 23:00 and 23:30 prices; those two slots are unavailable and excluded from recommendations.

Octopus Agile

Local times, p/kWh including VAT. Dashboard refreshes every 15 minutes.
Updated Thu 24 Sep 20:15
Prices to Fri 25 Sep 23:00
Current rate42.2p/kWh
Best hot waterFri 14:00-16:00 at 27.6p/kWh avg
Negative slots0
Avoid boosts3

Rest of today

8 slots - min 29.9p - avg 35.1p - max 42.2p
20:0042.2
20:3040.5
21:0037.1
21:3032.8
22:0034.3
22:3032.2
23:0031.6
23:3029.9

Tomorrow (Fri 25 Sep)

46/48 slots (2 pending) - min 26.5p - avg 35.5p - max 59.7p
00:0029.7
00:3029.3
01:0028.8
01:3029.4
02:0028.6
02:3029.3
03:0028.7
03:3028.6
04:0029.1
04:3029.1
05:0033.0
05:3033.7
06:0037.6
06:3039.1
07:0041.5
07:3044.6
08:0036.4
08:3036.1
09:0032.3
09:3031.9
10:0031.4
10:3030.6
11:0029.1
11:3028.7
12:0029.0
12:3028.9
13:0027.6
13:3028.3
14:0028.1
14:3028.0
15:0027.9
15:3026.5
16:0046.1
16:3048.5
17:0054.8
17:3056.8
18:0058.6
18:3059.7
19:0045.4
19:3044.6
20:0041.3
20:3039.9
21:0037.0
21:3034.7
22:0032.3
22:3032.2
23:00...
23:30...

7-day price outlook Beta

Forecast retrieved Thu 24 Sep 18:15

Modelled signal, not an Agile price forecast. It combines NESO wind, embedded wind/solar and national-demand forecasts. Octopus-published prices above always take precedence.

Fri 25 SepD+1
Prices published above
Negative-price signalunknown
High-price signalunknown
Pressure peak
n/a
Wind max
n/a
Solar max
n/a
Demand min
n/a

Confidence: unavailable · coverage 0/48

Sat 26 SepD+2
Negative-price signalhigh
High-price signallow
Pressure peak
105%
Wind max
14.1 GW
Solar max
9.5 GW
Demand min
18.0 GW

Confidence: medium · coverage 48/48

Sun 27 SepD+3
Negative-price signalhigh
High-price signallow
Pressure peak
116%
Wind max
16.6 GW
Solar max
6.5 GW
Demand min
16.5 GW

Confidence: medium · coverage 48/48

Mon 28 SepD+4
Negative-price signallow
High-price signalmedium
Pressure peak
54%
Wind max
8.8 GW
Solar max
8.6 GW
Demand min
19.3 GW

Confidence: low · coverage 48/48

Tue 29 SepD+5
Negative-price signalhigh
High-price signallow
Pressure peak
123%
Wind max
23.8 GW
Solar max
7.1 GW
Demand min
18.8 GW

Confidence: low · coverage 48/48

Wed 30 SepD+6
Negative-price signalhigh
High-price signallow
Pressure peak
119%
Wind max
22.9 GW
Solar max
5.2 GW
Demand min
18.1 GW

Confidence: low · coverage 48/48

Thu 01 OctD+7
Negative-price signalmedium
High-price signallow
Pressure peak
73%
Wind max
15.3 GW
Solar max
5.5 GW
Demand min
19.2 GW

Confidence: low · coverage 48/48

Source issues: wind Thu 24 Sep 18:00 · wind/solar Thu 24 Sep 17:25 · demand Thu 24 Sep 16:24.

For later accuracy scoring, a red event means any published Agile half-hour at or above 35p/kWh.

Forecast vintages are being retained for later walk-forward scoring. Pressure is a heuristic indicator, not a physical renewable share or calibrated probability.

Supported by National Energy SO Open Data.

Notifications

Best hot-water windowBest 120 minute DHW window is Fri 14:00-16:00 at 27.63p/kWh average.

Hot Water

Fri 14:00-16:0027.6p/kWh avg
Fri 13:00-15:0028.0p/kWh avg
Fri 13:30-15:3028.1p/kWh avg

Avoid

Thu 16:00-21:3044.8p/kWh avg
Fri 06:00-09:0039.2p/kWh avg
Fri 16:00-21:3048.4p/kWh avg

Preheat

No cheap preheat windows.

Sanitisation

Configured cycleThursday 04:00. Next: Thu 01 Oct 04:00.

Manual local note from Nik: likely Daikin anti-legionella/sanitisation schedule. Not yet API-verified.

Price-only alternativeFri 13:00-16:00 at 27.7p/kWh avg. Advisory only; not the live Daikin schedule.

Dry-run Actions

Prefer DHW comfortFri 14:00-16:00 - 27.6p/kWh avg - Only boost if tank is below 42C or normal demand requires it.
Avoid boostThu 16:00-21:30 - 44.8p/kWh avg - Override only if tank is below 42C.
Avoid boostFri 06:00-09:00 - 39.2p/kWh avg - Override only if tank is below 42C.
Avoid boostFri 16:00-21:30 - 48.4p/kWh avg - Override only if tank is below 42C.