Prezzi dell’elettricità — Svezia

Il risultato dell’asta del giorno prima, intervallo per intervallo, ora Stoccolma. Svezia: 4 zone di offerta con prezzi propri.

SE1 · 46,92 SE2 · 52,49 SE3 · 155,44 SE4 · 247,71

Prezzo del paese oggi

46,92—247,71€/MWh

4 zone, prezzi diversi

ora

127,45€/MWh

intervallo 23:15–23:30

Domani

143,43€/MWh

asta pubblicata

Ultimi 30 giorni

73,75€/MWh

media ponderata sulla durata

Il prezzo dell’elettricità di oggi, intervallo per intervallo

Quartorario Orario

La risoluzione pubblicata da ENTSO-E. Dal 1° ottobre 2025 il mercato europeo funziona a quarti d’ora.

Intervallo, ora Stoccolma	€/MWh	€/kWh	%
00:00–00:15	182,03	0,182	+17%
00:00–00:15	182,03	0,182	+17%
00:15–00:30	168,85	0,169	+9%
00:15–00:30	168,85	0,169	+9%
00:30–00:45	161,85	0,162	+4%
00:30–00:45	161,85	0,162	+4%
00:45–01:00	156,47	0,156	+1%
00:45–01:00	156,47	0,156	+1%
01:00–01:15	165,66	0,166	+7%
01:00–01:15	165,66	0,166	+7%
01:15–01:30	168,32	0,168	+8%
01:15–01:30	168,32	0,168	+8%
01:30–01:45	157,88	0,158	+2%
01:30–01:45	157,88	0,158	+2%
01:45–02:00	169,99	0,170	+9%
01:45–02:00	169,99	0,170	+9%
02:00–02:15	157,78	0,158	+2%
02:00–02:15	157,78	0,158	+2%
02:15–02:30	161,39	0,161	+4%
02:15–02:30	161,39	0,161	+4%
02:30–02:45	164,63	0,165	+6%
02:30–02:45	164,63	0,165	+6%
02:45–03:00	171,69	0,172	+10%
02:45–03:00	171,69	0,172	+10%
03:00–03:15	171,78	0,172	+11%
03:00–03:15	171,78	0,172	+11%
03:15–03:30	164,64	0,165	+6%
03:15–03:30	164,64	0,165	+6%
03:30–03:45	145,99	0,146	−6%
03:30–03:45	145,99	0,146	−6%
03:45–04:00	148,00	0,148	−5%
03:45–04:00	148,00	0,148	−5%
04:00–04:15	165,49	0,165	+6%
04:00–04:15	165,49	0,165	+6%
04:15–04:30	157,23	0,157	+1%
04:15–04:30	157,23	0,157	+1%
04:30–04:45	131,13	0,131	−16%
04:30–04:45	131,13	0,131	−16%
04:45–05:00	140,97	0,141	−9%
04:45–05:00	140,97	0,141	−9%
05:00–05:15	143,81	0,144	−7%
05:00–05:15	143,81	0,144	−7%
05:15–05:30	158,28	0,158	+2%
05:15–05:30	158,28	0,158	+2%
05:30–05:45	157,06	0,157	+1%
05:30–05:45	157,06	0,157	+1%
05:45–06:00	160,95	0,161	+4%
05:45–06:00	160,95	0,161	+4%
06:00–06:15	158,97	0,159	+2%
06:00–06:15	158,97	0,159	+2%
06:15–06:30	151,22	0,151	−3%
06:15–06:30	151,22	0,151	−3%
06:30–06:45	148,15	0,148	−5%
06:30–06:45	148,15	0,148	−5%
06:45–07:00	143,88	0,144	−7%
06:45–07:00	143,88	0,144	−7%
07:00–07:15	157,39	0,157	+1%
07:00–07:15	157,39	0,157	+1%
07:15–07:30	155,24	0,155	−0%
07:15–07:30	155,24	0,155	−0%
07:30–07:45	146,00	0,146	−6%
07:30–07:45	146,00	0,146	−6%
07:45–08:00	146,99	0,147	−5%
07:45–08:00	146,99	0,147	−5%
08:00–08:15	160,39	0,160	+3%
08:00–08:15	160,39	0,160	+3%
08:15–08:30	155,60	0,156	+0%
08:15–08:30	155,60	0,156	+0%
08:30–08:45	149,79	0,150	−4%
08:30–08:45	149,79	0,150	−4%
08:45–09:00	144,22	0,144	−7%
08:45–09:00	144,22	0,144	−7%
09:00–09:15	170,00	0,170	+9%
09:00–09:15	170,00	0,170	+9%
09:15–09:30	165,14	0,165	+6%
09:15–09:30	165,14	0,165	+6%
09:30–09:45	150,01	0,150	−3%
09:30–09:45	150,01	0,150	−3%
09:45–10:00	144,12	0,144	−7%
09:45–10:00	144,12	0,144	−7%
10:00–10:15	158,35	0,158	+2%
10:00–10:15	158,35	0,158	+2%
10:15–10:30	152,52	0,153	−2%
10:15–10:30	152,52	0,153	−2%
10:30–10:45	140,00	0,140	−10%
10:30–10:45	140,00	0,140	−10%
10:45–11:00	141,93	0,142	−9%
10:45–11:00	141,93	0,142	−9%
11:00–11:15	151,70	0,152	−2%
11:00–11:15	151,70	0,152	−2%
11:15–11:30	147,27	0,147	−5%
11:15–11:30	147,27	0,147	−5%
11:30–11:45	146,00	0,146	−6%
11:30–11:45	146,00	0,146	−6%
11:45–12:00	137,68	0,138	−11%
11:45–12:00	137,68	0,138	−11%
12:00–12:15	140,48	0,140	−10%
12:00–12:15	140,48	0,140	−10%
12:15–12:30	140,51	0,141	−10%
12:15–12:30	140,51	0,141	−10%
12:30–12:45	140,59	0,141	−10%
12:30–12:45	140,59	0,141	−10%
12:45–13:00	146,00	0,146	−6%
12:45–13:00	146,00	0,146	−6%
13:00–13:15	146,00	0,146	−6%
13:00–13:15	146,00	0,146	−6%
13:15–13:30	150,68	0,151	−3%
13:15–13:30	150,68	0,151	−3%
13:30–13:45	147,73	0,148	−5%
13:30–13:45	147,73	0,148	−5%
13:45–14:00	146,00	0,146	−6%
13:45–14:00	146,00	0,146	−6%
14:00–14:15	146,04	0,146	−6%
14:00–14:15	146,04	0,146	−6%
14:15–14:30	153,36	0,153	−1%
14:15–14:30	153,36	0,153	−1%
14:30–14:45	148,44	0,148	−5%
14:30–14:45	148,44	0,148	−5%
14:45–15:00	160,65	0,161	+3%
14:45–15:00	160,65	0,161	+3%
15:00–15:15	154,50	0,155	−1%
15:00–15:15	154,50	0,155	−1%
15:15–15:30	165,11	0,165	+6%
15:15–15:30	165,11	0,165	+6%
15:30–15:45	173,46	0,173	+12%
15:30–15:45	173,46	0,173	+12%
15:45–16:00	195,33	0,195	+26%
15:45–16:00	195,33	0,195	+26%
16:00–16:15	184,56	0,185	+19%
16:00–16:15	184,56	0,185	+19%
16:15–16:30	192,42	0,192	+24%
16:15–16:30	192,42	0,192	+24%
16:30–16:45	190,94	0,191	+23%
16:30–16:45	190,94	0,191	+23%
16:45–17:00	183,45	0,183	+18%
16:45–17:00	183,45	0,183	+18%
17:00–17:15più caro	195,75	0,196	+26%
17:00–17:15più caro	195,75	0,196	+26%
17:15–17:30	171,92	0,172	+11%
17:15–17:30	171,92	0,172	+11%
17:30–17:45	156,64	0,157	+1%
17:30–17:45	156,64	0,157	+1%
17:45–18:00	166,47	0,166	+7%
17:45–18:00	166,47	0,166	+7%
18:00–18:15	166,96	0,167	+7%
18:00–18:15	166,96	0,167	+7%
18:15–18:30	167,60	0,168	+8%
18:15–18:30	167,60	0,168	+8%
18:30–18:45	162,61	0,163	+5%
18:30–18:45	162,61	0,163	+5%
18:45–19:00	148,03	0,148	−5%
18:45–19:00	148,03	0,148	−5%
19:00–19:15	167,75	0,168	+8%
19:00–19:15	167,75	0,168	+8%
19:15–19:30	164,28	0,164	+6%
19:15–19:30	164,28	0,164	+6%
19:30–19:45	156,41	0,156	+1%
19:30–19:45	156,41	0,156	+1%
19:45–20:00	145,99	0,146	−6%
19:45–20:00	145,99	0,146	−6%
20:00–20:15	168,56	0,169	+8%
20:00–20:15	168,56	0,169	+8%
20:15–20:30	163,42	0,163	+5%
20:15–20:30	163,42	0,163	+5%
20:30–20:45	158,08	0,158	+2%
20:30–20:45	158,08	0,158	+2%
20:45–21:00	147,41	0,147	−5%
20:45–21:00	147,41	0,147	−5%
21:00–21:15	162,52	0,163	+5%
21:00–21:15	162,52	0,163	+5%
21:15–21:30	156,92	0,157	+1%
21:15–21:30	156,92	0,157	+1%
21:30–21:45	149,58	0,150	−4%
21:30–21:45	149,58	0,150	−4%
21:45–22:00	141,92	0,142	−9%
21:45–22:00	141,92	0,142	−9%
22:00–22:15	143,54	0,144	−8%
22:00–22:15	143,54	0,144	−8%
22:15–22:30	132,70	0,133	−15%
22:15–22:30	132,70	0,133	−15%
22:30–22:45	130,00	0,130	−16%
22:30–22:45	130,00	0,130	−16%
22:45–23:00	127,99	0,128	−18%
22:45–23:00	127,99	0,128	−18%
23:00–23:15	132,29	0,132	−15%
23:00–23:15	132,29	0,132	−15%
23:15–23:30ora	127,45	0,127	−18%
23:15–23:30ora	127,45	0,127	−18%
23:30–23:45	125,18	0,125	−19%
23:30–23:45	125,18	0,125	−19%
23:45–00:00più economico	123,66	0,124	−20%
23:45–00:00più economico	123,66	0,124	−20%

Prezzo medio

155,44€/MWh

0,155 €/kWh · ↓ −1,8%rispetto a ieri

Più economico

123,66€/MWh

alle 23:45

Più caro

195,75€/MWh

alle 17:00

Mediana

155,60€/MWh

metà del giorno è stata sotto questo valore

Domani

I prezzi di domani sono disponibili. La media del giorno è 143,43 €/MWh, con un minimo di 112,30 alle 05:30 e un massimo di 212,43 alle 16:45.

Intervallo, ora Stoccolma	€/MWh	€/kWh	%
00:00–00:15	129,67	0,130	−10%
00:00–00:15	129,67	0,130	−10%
00:15–00:30	126,55	0,127	−12%
00:15–00:30	126,55	0,127	−12%
00:30–00:45	129,16	0,129	−10%
00:30–00:45	129,16	0,129	−10%
00:45–01:00	131,15	0,131	−9%
00:45–01:00	131,15	0,131	−9%
01:00–01:15	122,66	0,123	−14%
01:00–01:15	122,66	0,123	−14%
01:15–01:30	125,64	0,126	−12%
01:15–01:30	125,64	0,126	−12%
01:30–01:45	125,55	0,126	−12%
01:30–01:45	125,55	0,126	−12%
01:45–02:00	124,10	0,124	−13%
01:45–02:00	124,10	0,124	−13%
02:00–02:15	121,81	0,122	−15%
02:00–02:15	121,81	0,122	−15%
02:15–02:30	123,47	0,123	−14%
02:15–02:30	123,47	0,123	−14%
02:30–02:45	124,48	0,124	−13%
02:30–02:45	124,48	0,124	−13%
02:45–03:00	124,62	0,125	−13%
02:45–03:00	124,62	0,125	−13%
03:00–03:15	121,64	0,122	−15%
03:00–03:15	121,64	0,122	−15%
03:15–03:30	123,41	0,123	−14%
03:15–03:30	123,41	0,123	−14%
03:30–03:45	121,73	0,122	−15%
03:30–03:45	121,73	0,122	−15%
03:45–04:00	119,63	0,120	−17%
03:45–04:00	119,63	0,120	−17%
04:00–04:15	117,95	0,118	−18%
04:00–04:15	117,95	0,118	−18%
04:15–04:30	116,34	0,116	−19%
04:15–04:30	116,34	0,116	−19%
04:30–04:45	116,16	0,116	−19%
04:30–04:45	116,16	0,116	−19%
04:45–05:00	114,39	0,114	−20%
04:45–05:00	114,39	0,114	−20%
05:00–05:15	113,70	0,114	−21%
05:00–05:15	113,70	0,114	−21%
05:15–05:30	113,41	0,113	−21%
05:15–05:30	113,41	0,113	−21%
05:30–05:45più economico	112,30	0,112	−22%
05:30–05:45più economico	112,30	0,112	−22%
05:45–06:00	114,12	0,114	−20%
05:45–06:00	114,12	0,114	−20%
06:00–06:15	114,27	0,114	−20%
06:00–06:15	114,27	0,114	−20%
06:15–06:30	117,40	0,117	−18%
06:15–06:30	117,40	0,117	−18%
06:30–06:45	118,75	0,119	−17%
06:30–06:45	118,75	0,119	−17%
06:45–07:00	117,06	0,117	−18%
06:45–07:00	117,06	0,117	−18%
07:00–07:15	113,21	0,113	−21%
07:00–07:15	113,21	0,113	−21%
07:15–07:30	115,52	0,116	−19%
07:15–07:30	115,52	0,116	−19%
07:30–07:45	118,15	0,118	−18%
07:30–07:45	118,15	0,118	−18%
07:45–08:00	122,23	0,122	−15%
07:45–08:00	122,23	0,122	−15%
08:00–08:15	117,01	0,117	−18%
08:00–08:15	117,01	0,117	−18%
08:15–08:30	119,85	0,120	−16%
08:15–08:30	119,85	0,120	−16%
08:30–08:45	122,86	0,123	−14%
08:30–08:45	122,86	0,123	−14%
08:45–09:00	125,55	0,126	−12%
08:45–09:00	125,55	0,126	−12%
09:00–09:15	120,96	0,121	−16%
09:00–09:15	120,96	0,121	−16%
09:15–09:30	127,41	0,127	−11%
09:15–09:30	127,41	0,127	−11%
09:30–09:45	124,28	0,124	−13%
09:30–09:45	124,28	0,124	−13%
09:45–10:00	128,09	0,128	−11%
09:45–10:00	128,09	0,128	−11%
10:00–10:15	131,74	0,132	−8%
10:00–10:15	131,74	0,132	−8%
10:15–10:30	130,89	0,131	−9%
10:15–10:30	130,89	0,131	−9%
10:30–10:45	129,17	0,129	−10%
10:30–10:45	129,17	0,129	−10%
10:45–11:00	130,87	0,131	−9%
10:45–11:00	130,87	0,131	−9%
11:00–11:15	131,72	0,132	−8%
11:00–11:15	131,72	0,132	−8%
11:15–11:30	132,95	0,133	−7%
11:15–11:30	132,95	0,133	−7%
11:30–11:45	135,17	0,135	−6%
11:30–11:45	135,17	0,135	−6%
11:45–12:00	136,88	0,137	−5%
11:45–12:00	136,88	0,137	−5%
12:00–12:15	141,17	0,141	−2%
12:00–12:15	141,17	0,141	−2%
12:15–12:30	140,81	0,141	−2%
12:15–12:30	140,81	0,141	−2%
12:30–12:45	139,84	0,140	−3%
12:30–12:45	139,84	0,140	−3%
12:45–13:00	140,42	0,140	−2%
12:45–13:00	140,42	0,140	−2%
13:00–13:15	137,35	0,137	−4%
13:00–13:15	137,35	0,137	−4%
13:15–13:30	137,38	0,137	−4%
13:15–13:30	137,38	0,137	−4%
13:30–13:45	137,55	0,138	−4%
13:30–13:45	137,55	0,138	−4%
13:45–14:00	144,10	0,144	+0%
13:45–14:00	144,10	0,144	+0%
14:00–14:15	135,94	0,136	−5%
14:00–14:15	135,94	0,136	−5%
14:15–14:30	136,85	0,137	−5%
14:15–14:30	136,85	0,137	−5%
14:30–14:45	142,19	0,142	−1%
14:30–14:45	142,19	0,142	−1%
14:45–15:00	152,15	0,152	+6%
14:45–15:00	152,15	0,152	+6%
15:00–15:15	137,05	0,137	−4%
15:00–15:15	137,05	0,137	−4%
15:15–15:30	148,84	0,149	+4%
15:15–15:30	148,84	0,149	+4%
15:30–15:45	168,66	0,169	+18%
15:30–15:45	168,66	0,169	+18%
15:45–16:00	181,77	0,182	+27%
15:45–16:00	181,77	0,182	+27%
16:00–16:15	174,06	0,174	+21%
16:00–16:15	174,06	0,174	+21%
16:15–16:30	183,17	0,183	+28%
16:15–16:30	183,17	0,183	+28%
16:30–16:45	194,52	0,195	+36%
16:30–16:45	194,52	0,195	+36%
16:45–17:00più caro	212,43	0,212	+48%
16:45–17:00più caro	212,43	0,212	+48%
17:00–17:15	191,02	0,191	+33%
17:00–17:15	191,02	0,191	+33%
17:15–17:30	188,54	0,189	+31%
17:15–17:30	188,54	0,189	+31%
17:30–17:45	193,88	0,194	+35%
17:30–17:45	193,88	0,194	+35%
17:45–18:00	206,90	0,207	+44%
17:45–18:00	206,90	0,207	+44%
18:00–18:15	189,15	0,189	+32%
18:00–18:15	189,15	0,189	+32%
18:15–18:30	194,63	0,195	+36%
18:15–18:30	194,63	0,195	+36%
18:30–18:45	204,19	0,204	+42%
18:30–18:45	204,19	0,204	+42%
18:45–19:00	203,56	0,204	+42%
18:45–19:00	203,56	0,204	+42%
19:00–19:15	199,03	0,199	+39%
19:00–19:15	199,03	0,199	+39%
19:15–19:30	195,40	0,195	+36%
19:15–19:30	195,40	0,195	+36%
19:30–19:45	191,39	0,191	+33%
19:30–19:45	191,39	0,191	+33%
19:45–20:00	194,58	0,195	+36%
19:45–20:00	194,58	0,195	+36%
20:00–20:15	201,27	0,201	+40%
20:00–20:15	201,27	0,201	+40%
20:15–20:30	189,93	0,190	+32%
20:15–20:30	189,93	0,190	+32%
20:30–20:45	180,48	0,180	+26%
20:30–20:45	180,48	0,180	+26%
20:45–21:00	166,95	0,167	+16%
20:45–21:00	166,95	0,167	+16%
21:00–21:15	182,14	0,182	+27%
21:00–21:15	182,14	0,182	+27%
21:15–21:30	170,03	0,170	+19%
21:15–21:30	170,03	0,170	+19%
21:30–21:45	154,14	0,154	+7%
21:30–21:45	154,14	0,154	+7%
21:45–22:00	134,45	0,134	−6%
21:45–22:00	134,45	0,134	−6%
22:00–22:15	167,18	0,167	+17%
22:00–22:15	167,18	0,167	+17%
22:15–22:30	149,99	0,150	+5%
22:15–22:30	149,99	0,150	+5%
22:30–22:45	130,00	0,130	−9%
22:30–22:45	130,00	0,130	−9%
22:45–23:00	119,68	0,120	−17%
22:45–23:00	119,68	0,120	−17%
23:00–23:15	121,39	0,121	−15%
23:00–23:15	121,39	0,121	−15%
23:15–23:30	122,86	0,123	−14%
23:15–23:30	122,86	0,123	−14%
23:30–23:45	121,71	0,122	−15%
23:30–23:45	121,71	0,122	−15%
23:45–00:00	123,40	0,123	−14%
23:45–00:00	123,40	0,123	−14%

Confronto tra periodi

Periodo	€/MWh	€/kWh	Rispetto a oggi
Oggi	155,44	0,155	0%
Domani	143,43	0,143	↑ +8,4%
Ieri	158,34	0,158	↓ −1,8%
Ultimi 7 giorni	77,83	0,078	↑ +99,7%
Ultimi 30 giorni	73,75	0,074	↑ +110,8%
Mese in corso	73,54	0,074	↑ +111,4%
Mese scorso	77,72	0,078	↑ +100,0%
Stesso mese anno scorso	57,15	0,057	↑ +172,0%

La colonna di destra confronta oggi con il periodo di quella riga. Tutte le medie sono ponderate sulla durata degli intervalli, così i giorni precedenti il 1° ottobre 2025 — quando il mercato funzionava a ore — non pesano in modo errato.

Confronto con i paesi vicini

Paese	€/MWh oggi	Differenza	%	Link
Danimarca	251,06—251,19	—	—	interconnesso
Finlandia	30,96	−116,35	↓ −79,0%	interconnesso
Lituania	233,04	+85,72	↑ +58,2%	interconnesso
Norvegia	19,47—187,36	—	—	interconnesso
Polonia	210,45	+63,14	↑ +42,9%	interconnesso

interconnesso significa che ENTSO-E pubblica un flusso fisico tra le zone dei due paesi — cioè esiste davvero un cavo in cui scorre energia. vicino sulla mappa significa solo un confine in comune. Le due cose non coincidono: Norvegia e Paesi Bassi non confinano, eppure hanno un cavo sottomarino.

Storico giornaliero

Data	Prezzo medio €/MWh	€/kWh	Min	Max	Variazione	Stato
1 novembre 2026	143,43	0,143	112,30	212,43	↓ −7,7%	completo
31 ottobre 2026	155,44	0,155	123,66	195,75	↓ −1,8%	completo
30 ottobre 2026	158,34	0,158	86,01	265,94	↑ +30,9%	completo
29 ottobre 2026	120,98	0,121	65,29	252,90	↑ +35,8%	completo
28 ottobre 2026	89,08	0,089	1,68	184,42	↑ +642,0%	completo
27 ottobre 2026	12,01	0,012	-1,97	44,64	↑ +15,7%	completo
26 ottobre 2026	10,37	0,010	-1,77	43,38	↑ +502,1%	completo
25 ottobre 2026	1,72	0,002	-0,97	10,01	↓ −92,9%	completo
24 ottobre 2026	24,13	0,024	2,29	60,46	↓ −72,2%	completo
23 ottobre 2026	86,80	0,087	32,55	151,69	↑ +37,1%	completo
22 ottobre 2026	63,30	0,063	18,68	135,18	↓ −15,3%	completo
21 ottobre 2026	74,73	0,075	21,71	140,18	↓ −36,3%	completo
20 ottobre 2026	117,25	0,117	41,92	185,13	↓ −3,4%	completo
19 ottobre 2026	121,32	0,121	71,00	177,67	↑ +43,5%	completo
18 ottobre 2026	84,54	0,085	34,97	199,79	↑ +67,0%	completo
17 ottobre 2026	50,61	0,051	10,01	89,54	↓ −33,4%	completo
16 ottobre 2026	75,96	0,076	7,14	146,18	↑ +3,8%	completo
15 ottobre 2026	73,15	0,073	6,95	172,54	↑ +10,5%	completo
14 ottobre 2026	66,19	0,066	3,79	135,71	↓ −45,6%	completo
13 ottobre 2026	121,61	0,122	-0,02	235,55	↓ −3,0%	completo
12 ottobre 2026	125,32	0,125	17,04	207,06	↑ +58,6%	completo
11 ottobre 2026	79,00	0,079	35,32	157,38	↑ +146,9%	completo
10 ottobre 2026	32,00	0,032	10,90	82,57	↑ +5,9%	completo
9 ottobre 2026	30,23	0,030	10,30	71,49	↓ −73,7%	completo
8 ottobre 2026	114,75	0,115	25,30	180,46	↑ +7,6%	completo
7 ottobre 2026	106,63	0,107	74,57	184,99	↑ +187,8%	completo
6 ottobre 2026	37,06	0,037	-5,00	130,00	↑ +461,2%	completo
5 ottobre 2026	6,60	0,007	-5,05	64,21	↓ −85,0%	completo
4 ottobre 2026	43,98	0,044	-0,01	109,99	↓ −16,1%	completo
3 ottobre 2026	52,41	0,052	3,14	104,87	↓ −34,4%	completo

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Come leggere le cifre di questa pagina

Il prezzo mostrato è il prezzo all’ingrosso del giorno prima: quanto costa l’elettricità in borsa, prima di tariffe di rete, oneri, IVA e margine del fornitore. La bolletta domestica è più alta, e il rapporto tra le due varia da paese a paese e da contratto a contratto.

«Prezzo medio» indica la media ponderata sulla durata di ogni intervallo. Fino al 30 settembre 2025 gli intervalli erano di un’ora; dal 1° ottobre 2025 sono di un quarto d’ora. Una media semplice a cavallo di quel confine peserebbe un quarto d’ora come un’ora.

I giorni del cambio d’ora hanno 23 o 25 ore, e il riepilogo li calcola con la loro durata reale, non con 24 ore presunte.