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Agile history

Stored Agile price history for Southern Wales

See how stored Agile prices have moved in this region across recent months. Only complete stored days are included.

Region K · Southern WalesRange All storedComplete days only

History scope

Stored tariffAgile Octopus
RangeAll stored
Coverage917 complete days
Back to Agile detail

History filters

Switch region or change the recent-history range.

30d90d180dAll stored

Selected-range summary

Stored prices across this range

Based on 917 complete days from Mon 1 Jan 2024 to Sun 5 Jul 2026.

Average
19.6p/kWh

Across all included half-hour slots

Min
-12.1p/kWh

Lowest slot: Sun 5 Apr 2026

Max
100.0p/kWh

Highest slot: Thu 12 Dec 2024

Negative slots
839

Half-hour slots below 0p/kWh

Below 10p
4398

Half-hour slots below 10p/kWh

Above 30p
4960

Half-hour slots above 30p/kWh

4pm-7pm average
34.7p/kWh

Average of slots starting between 16:00 and 18:30

Coverage
917 days

Complete local days only

Monthly distribution

Monthly price distribution by bucket

Each month shows how many stored half-hour slots landed in each price band, plus the month’s average, min, max, and negative-slot count.

Colour key

Below 0p/kWh
0-10p/kWh
10-20p/kWh
20-30p/kWh
30-40p/kWh
40p+/kWh

Jul 2026

5 complete days · 240 stored slots · 32 negative slots

Average: 16.0p/kWh
Min: -5.4p/kWh
Max: 35.6p/kWh
<0p32
0-10p22
10-20p86
20-30p86
30-40p14
40p+0

Jun 2026

30 complete days · 1440 stored slots · 61 negative slots

Average: 21.1p/kWh
Min: -9.0p/kWh
Max: 84.5p/kWh
<0p61
0-10p83
10-20p551
20-30p543
30-40p151
40p+51

May 2026

31 complete days · 1488 stored slots · 0 negative slots

Average: 22.3p/kWh
Min: 11.3p/kWh
Max: 42.8p/kWh
<0p0
0-10p0
10-20p632
20-30p687
30-40p164
40p+5

Apr 2026

30 complete days · 1440 stored slots · 142 negative slots

Average: 17.2p/kWh
Min: -12.1p/kWh
Max: 44.5p/kWh
<0p142
0-10p128
10-20p600
20-30p447
30-40p115
40p+8

Mar 2026

31 complete days · 1486 stored slots · 5 negative slots

Average: 23.5p/kWh
Min: -0.2p/kWh
Max: 57.0p/kWh
<0p5
0-10p148
10-20p294
20-30p748
30-40p167
40p+124

Feb 2026

28 complete days · 1344 stored slots · 0 negative slots

Average: 20.1p/kWh
Min: 4.4p/kWh
Max: 41.1p/kWh
<0p0
0-10p47
10-20p811
20-30p324
30-40p155
40p+7

Jan 2026

31 complete days · 1488 stored slots · 0 negative slots

Average: 23.5p/kWh
Min: 2.5p/kWh
Max: 69.0p/kWh
<0p0
0-10p40
10-20p489
20-30p727
30-40p141
40p+91

Dec 2025

31 complete days · 1488 stored slots · 2 negative slots

Average: 19.0p/kWh
Min: -0.2p/kWh
Max: 41.9p/kWh
<0p2
0-10p72
10-20p1056
20-30p182
30-40p171
40p+5

Nov 2025

30 complete days · 1440 stored slots · 0 negative slots

Average: 19.6p/kWh
Min: 0.2p/kWh
Max: 63.3p/kWh
<0p0
0-10p106
10-20p929
20-30p216
30-40p159
40p+30

Oct 2025

31 complete days · 1490 stored slots · 52 negative slots

Average: 18.0p/kWh
Min: -4.6p/kWh
Max: 63.9p/kWh
<0p52
0-10p199
10-20p767
20-30p303
30-40p133
40p+36

Sep 2025

30 complete days · 1440 stored slots · 44 negative slots

Average: 16.9p/kWh
Min: -4.8p/kWh
Max: 51.8p/kWh
<0p44
0-10p272
10-20p692
20-30p290
30-40p118
40p+24

Aug 2025

31 complete days · 1488 stored slots · 42 negative slots

Average: 18.0p/kWh
Min: -4.6p/kWh
Max: 43.8p/kWh
<0p42
0-10p145
10-20p853
20-30p324
30-40p117
40p+7

Jul 2025

31 complete days · 1488 stored slots · 5 negative slots

Average: 19.9p/kWh
Min: -1.2p/kWh
Max: 59.6p/kWh
<0p5
0-10p48
10-20p855
20-30p435
30-40p137
40p+8

Jun 2025

30 complete days · 1440 stored slots · 55 negative slots

Average: 17.4p/kWh
Min: -5.4p/kWh
Max: 38.9p/kWh
<0p55
0-10p193
10-20p641
20-30p447
30-40p104
40p+0

May 2025

31 complete days · 1488 stored slots · 43 negative slots

Average: 17.7p/kWh
Min: -8.8p/kWh
Max: 38.1p/kWh
<0p43
0-10p176
10-20p773
20-30p384
30-40p112
40p+0

Apr 2025

30 complete days · 1440 stored slots · 19 negative slots

Average: 19.7p/kWh
Min: -4.1p/kWh
Max: 42.4p/kWh
<0p19
0-10p52
10-20p849
20-30p385
30-40p130
40p+5

Mar 2025

31 complete days · 1486 stored slots · 18 negative slots

Average: 22.2p/kWh
Min: -5.6p/kWh
Max: 50.0p/kWh
<0p18
0-10p66
10-20p492
20-30p712
30-40p118
40p+80

Feb 2025

28 complete days · 1344 stored slots · 0 negative slots

Average: 26.0p/kWh
Min: 1.7p/kWh
Max: 50.7p/kWh
<0p0
0-10p43
10-20p198
20-30p816
30-40p166
40p+121

Jan 2025

31 complete days · 1488 stored slots · 9 negative slots

Average: 28.2p/kWh
Min: -1.5p/kWh
Max: 100.0p/kWh
<0p9
0-10p29
10-20p149
20-30p960
30-40p124
40p+217

Dec 2024

31 complete days · 1488 stored slots · 20 negative slots

Average: 22.5p/kWh
Min: -4.6p/kWh
Max: 100.0p/kWh
<0p20
0-10p201
10-20p370
20-30p615
30-40p165
40p+117

Nov 2024

30 complete days · 1440 stored slots · 27 negative slots

Average: 24.0p/kWh
Min: -4.2p/kWh
Max: 88.6p/kWh
<0p27
0-10p28
10-20p320
20-30p858
30-40p110
40p+97

Oct 2024

31 complete days · 1490 stored slots · 23 negative slots

Average: 20.7p/kWh
Min: -1.7p/kWh
Max: 70.6p/kWh
<0p23
0-10p86
10-20p727
20-30p466
30-40p119
40p+69

Sep 2024

30 complete days · 1440 stored slots · 14 negative slots

Average: 19.3p/kWh
Min: -1.8p/kWh
Max: 44.0p/kWh
<0p14
0-10p93
10-20p832
20-30p354
30-40p136
40p+11

Aug 2024

31 complete days · 1488 stored slots · 84 negative slots

Average: 15.4p/kWh
Min: -3.3p/kWh
Max: 39.2p/kWh
<0p84
0-10p282
10-20p717
20-30p307
30-40p98
40p+0

Jul 2024

31 complete days · 1488 stored slots · 28 negative slots

Average: 17.6p/kWh
Min: -4.2p/kWh
Max: 36.2p/kWh
<0p28
0-10p76
10-20p1024
20-30p266
30-40p94
40p+0

Jun 2024

30 complete days · 1440 stored slots · 17 negative slots

Average: 18.1p/kWh
Min: -9.2p/kWh
Max: 38.0p/kWh
<0p17
0-10p152
10-20p755
20-30p400
30-40p116
40p+0

May 2024

31 complete days · 1488 stored slots · 0 negative slots

Average: 18.3p/kWh
Min: 0.4p/kWh
Max: 37.5p/kWh
<0p0
0-10p75
10-20p1007
20-30p303
30-40p103
40p+0

Apr 2024

30 complete days · 1440 stored slots · 79 negative slots

Average: 14.0p/kWh
Min: -9.2p/kWh
Max: 35.5p/kWh
<0p79
0-10p303
10-20p802
20-30p191
30-40p65
40p+0

Mar 2024

31 complete days · 1486 stored slots · 5 negative slots

Average: 15.9p/kWh
Min: -4.2p/kWh
Max: 43.1p/kWh
<0p5
0-10p151
10-20p1112
20-30p105
30-40p111
40p+2

Feb 2024

29 complete days · 1392 stored slots · 7 negative slots

Average: 15.2p/kWh
Min: -2.8p/kWh
Max: 40.3p/kWh
<0p7
0-10p143
10-20p1059
20-30p106
30-40p76
40p+1

Jan 2024

31 complete days · 1488 stored slots · 6 negative slots

Average: 18.3p/kWh
Min: -2.7p/kWh
Max: 41.1p/kWh
<0p6
0-10p100
10-20p981
20-30p246
30-40p150
40p+5

Daily outliers

Cheapest and most expensive complete days

These outliers are based on full-day average p/kWh.

Cheapest day

Sat 11 Apr 2026

Daily average

-2.3p/kWh

4pm-7pm average

9.6p/kWh

Min / max

-11.6p/kWh to 15.1p/kWh

Slot counts

36 negative · 45 below 10p · 0 above 30p

Most expensive day

Thu 12 Dec 2024

Daily average

53.5p/kWh

4pm-7pm average

100.0p/kWh

Min / max

19.6p/kWh to 100.0p/kWh

Slot counts

0 negative · 0 below 10p · 31 above 30p