⚡ Energy Forecast Buddy

GB energy forecast

10-Day energy generation makeup forecast

Version 0.3

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15/09/2026

Average price

£132.6

Average forecast price

Daily peak

£201.48

Highest forecast price

Renewables

42.04%

Share of forecast generation

Hour	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Approx. Price per MWH (£)	114.15	116.45	116.58	111.39	95.14	103.58	141.28	155.5	139.46	119.03	119	100.55	107.92	108.51	102.93	106.35	144.74	175.05	201.48	197.01	176.23	158.51	145.6	125.98
Renewable Power (GW)	10.036	9.101	9.154	9.997	12.873	13.235	11.147	11.258	13.709	16.758	16.377	18.164	16.181	15.624	15.719	15.375	12.257	10.945	8.789	8.344	9.243	10.211	9.182	8.725
Non-Renewable Power (GW)	15.027	15.39	14.727	13.424	9.875	10.047	13.676	15.104	14.163	12.833	14.054	12.688	15.073	15.595	15.405	16.76	21.956	24.761	26.537	25.811	23.373	20.417	19.564	16.905
Typical Demand (GW)	25.063	24.491	23.882	23.421	22.748	23.282	24.823	26.362	27.872	29.591	30.431	30.853	31.254	31.219	31.124	32.135	34.213	35.705	35.326	34.155	32.616	30.628	28.746	25.629
Proportion Renewable (%)	40.04	37.16	38.33	42.68	56.59	56.85	44.91	42.7	49.19	56.63	53.82	58.88	51.77	50.05	50.5	47.85	35.82	30.65	24.88	24.43	28.34	33.34	31.94	34.04
Solar Power (GW)	0	0	0	0	0	0	0.136	1.21	3.029	5.435	7.254	8.536	7.925	7.398	7.444	5.982	3.53	1.637	0.2	0	0	0	0	0
Typical Solar Power (GW)	0	0	0	0	0	0	0.089	0.846	2.014	3.303	4.301	4.681	4.813	4.646	4.044	3.129	2.003	0.885	0.118	0	0	0	0	0
Cloud Cover (%)	28.7	43.98	50.43	48.21	68.2	59.64	44.74	51	46.27	37.05	34.38	25.48	36.97	40.49	24.35	19.72	29.46	23.79	34.33	22.87	11.08	17.48	23.44	40.02
Wind Power (GW)	9.536	8.601	8.654	9.497	12.373	12.735	10.511	9.548	10.18	10.823	8.623	9.128	7.756	7.725	7.774	8.892	8.227	8.807	8.089	7.844	8.743	9.711	8.682	8.225
Wind Speed (km/h)	36.21	33.75	34.25	36.71	41.88	42.47	38.89	36.97	38.25	39.45	35.26	36.55	33.77	33.64	33.44	35.72	35.02	35.11	33.76	34.11	35.86	37.44	35.6	34.87
Wind Capacity Uitilisation (%)	32.882	29.657	29.842	32.749	42.665	43.914	36.247	32.924	35.105	37.321	29.735	31.477	26.746	26.64	26.808	30.663	28.368	30.37	27.892	27.049	30.149	33.485	29.937	28.36
Temperature (degrees C)	18.79	18.66	18.52	18.54	18.41	18.38	18.14	18.07	18.08	18.35	18.88	19.11	19.41	19.21	17.87	18.64	19.1	18.97	18.29	18.31	17.94	17.27	16.82	16.37
Temperature Uplift (%)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Adjusted Demand (GW)	25.063	24.491	23.882	23.421	22.748	23.282	24.823	26.362	27.872	29.591	30.431	30.853	31.254	31.219	31.124	32.135	34.213	35.705	35.326	34.155	32.616	30.628	28.746	25.629

16/09/2026

Average price

£147.61

Average forecast price

Daily peak

£223.16

Highest forecast price

Renewables

32.37%

Share of forecast generation

Hour	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Approx. Price per MWH (£)	113.24	116.52	118.11	113.05	121.59	135.77	165.01	176.61	164.07	155.13	142.83	131.9	135.11	126.79	126.46	137.97	162.14	200.18	223.16	205.95	179.14	157.11	133.13	101.77
Renewable Power (GW)	9.721	8.966	8.895	9.405	8.97	8.607	8.07	8.51	10.349	11.016	12.279	13.225	11.598	11.83	10.827	8.237	7.828	6.038	4.632	5.515	6.896	8.823	8.932	10.679
Non-Renewable Power (GW)	14.884	15.4	14.965	13.682	13.996	15.06	17.373	18.392	17.997	18.457	17.766	17.571	19.308	18.443	19.07	21.685	24.667	28.676	29.915	27.204	23.826	20.199	17.622	13.134
Typical Demand (GW)	24.605	24.366	23.86	23.087	22.966	23.667	25.444	26.902	28.346	29.473	30.045	30.796	30.905	30.274	29.897	29.922	32.495	34.715	34.547	32.719	30.722	29.022	26.554	23.814
Proportion Renewable (%)	39.51	36.8	37.28	40.74	39.06	36.37	31.72	31.63	36.51	37.38	40.87	42.94	37.53	39.08	36.22	27.53	24.09	17.39	13.41	16.86	22.45	30.4	33.64	44.85
Solar Power (GW)	0	0	0	0	0	0	0.13	1.113	3.681	5.792	7.315	8.329	7.659	7.727	6.573	4.261	2.761	1.334	0.177	0	0	0	0	0
Typical Solar Power (GW)	0	0	0	0	0	0	0.085	0.851	2.051	3.355	4.345	4.695	4.799	4.632	4.035	3.125	1.995	0.867	0.106	0	0	0	0	0
Cloud Cover (%)	26.61	25.88	13.24	30.67	20.24	30.69	44.6	59.06	27.34	31.78	34.58	28.69	40.26	35.56	38.13	55.36	54.03	43.92	36.09	34.57	42.6	77.01	56.6	75.01
Wind Power (GW)	9.221	8.466	8.395	8.905	8.47	8.107	7.441	6.898	6.168	4.725	4.464	4.396	3.439	3.604	3.755	3.476	4.568	4.204	3.955	5.015	6.396	8.323	8.432	10.179
Wind Speed (km/h)	36.27	34.95	34.65	35.68	34.91	34.03	32.6	31.43	29.94	26.58	25.99	25.88	22.86	22.65	22.85	22.3	24.45	22.58	23.64	26.3	30.15	35.22	35.46	38.55
Wind Capacity Uitilisation (%)	31.796	29.192	28.947	30.706	29.206	27.956	25.658	23.786	21.269	16.292	15.392	15.159	11.857	12.426	12.947	11.985	15.75	14.496	13.639	17.292	22.057	28.701	29.075	35.1
Temperature (degrees C)	29.98	29.46	28.92	22.7	22.47	22.3	22.24	21.75	22.05	22.42	23.17	24.27	24.52	24.82	25.45	25.13	25.61	25.16	25.42	24.33	23.93	23.96	23.78	23.09
Temperature Uplift (%)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Adjusted Demand (GW)	24.605	24.366	23.86	23.087	22.966	23.667	25.444	26.902	28.346	29.473	30.045	30.796	30.905	30.274	29.897	29.922	32.495	34.715	34.547	32.719	30.722	29.022	26.554	23.814

17/09/2026

Average price

£99.76

Average forecast price

Daily peak

£156.7

Highest forecast price

Renewables

58.43%

Share of forecast generation

Hour	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Approx. Price per MWH (£)	81.48	86.41	82.4	85.02	103.23	108.07	132.61	142.75	116.52	96.24	72.8	53.89	61.28	61.88	69.1	83.46	102.04	138	156.7	137.32	137.09	116.52	93.91	75.53
Renewable Power (GW)	13.349	12.632	13.502	13.569	11.601	12.473	12.425	13.593	17.222	19.333	22.143	23.861	21.83	21.336	19.918	18.046	18.282	16.095	15.122	17.207	14.33	15.347	15.362	15.494
Non-Renewable Power (GW)	9.937	10.71	9.403	9.316	11.136	10.746	12.326	13.118	10.59	9.284	6.858	5.421	7.809	8.331	10.135	13.194	15.305	18.99	19.563	16.514	17.275	13.877	11.512	9.046
Typical Demand (GW)	23.286	23.342	22.905	22.885	22.737	23.219	24.751	26.711	27.811	28.617	29.001	29.282	29.638	29.667	30.053	31.24	33.586	35.086	34.685	33.721	31.605	29.224	26.874	24.54
Proportion Renewable (%)	57.33	54.12	58.95	59.29	51.02	53.72	50.2	50.89	61.92	67.56	76.35	81.49	73.65	71.92	66.28	57.77	54.43	45.88	43.6	51.03	45.34	52.51	57.16	63.14
Solar Power (GW)	0	0	0	0	0	0	0.106	1.03	2.857	4.494	7.514	8.753	7.917	8.907	6.502	4.251	2.674	1.164	0.174	0	0	0	0	0
Typical Solar Power (GW)	0	0	0	0	0	0	0.08	0.854	2.085	3.407	4.394	4.73	4.813	4.639	4.045	3.133	1.991	0.851	0.096	0	0	0	0	0
Cloud Cover (%)	58.1	36.46	30.64	39.79	62.58	71.82	57.76	65.63	54.91	58.26	32.84	23.71	37.08	19.21	39.52	55.8	56.72	55.08	26.04	18.57	25.61	24.09	13.21	19.5
Wind Power (GW)	12.849	12.132	13.002	13.069	11.101	11.973	11.819	12.063	13.864	14.339	14.129	14.608	13.413	11.929	12.916	13.296	15.108	14.432	14.448	16.707	13.83	14.847	14.862	14.994
Wind Speed (km/h)	43.15	41.78	43.42	43.5	40.22	41.67	41.29	41.79	44.78	45.66	45.3	46.15	44.12	41.52	43.24	43.86	47.02	45.87	45.91	49.81	44.86	46.56	46.56	46.78
Wind Capacity Uitilisation (%)	44.306	41.835	44.834	45.065	38.278	41.287	40.756	41.597	47.808	49.445	48.72	50.371	46.252	41.135	44.537	45.847	52.096	49.764	49.822	57.61	47.688	51.196	51.248	51.705
Temperature (degrees C)	15.75	15.4	15.42	15.05	15.19	15.3	15.24	15.5	15.27	15.35	15.61	16.09	16.17	16.91	17.59	17.86	18.06	17.95	17.59	17.27	16.88	16.55	16.16	15.65
Temperature Uplift (%)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Adjusted Demand (GW)	23.286	23.342	22.905	22.885	22.737	23.219	24.751	26.711	27.811	28.617	29.001	29.282	29.638	29.667	30.053	31.24	33.586	35.086	34.685	33.721	31.605	29.224	26.874	24.54

18/09/2026

Average price

£99.47

Average forecast price

Daily peak

£145.01

Highest forecast price

Renewables

57.86%

Share of forecast generation

Hour	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Approx. Price per MWH (£)	80.85	77.82	97.89	98.58	92.86	101.13	134.25	145.01	140.31	127.95	113.51	101.17	91.11	84.59	67.9	63.39	88.09	112.53	129.12	125.19	108.39	87.97	64.21	53.5
Renewable Power (GW)	14.036	14.435	11.61	11.854	13.482	13.689	12.71	13.336	13.619	14.736	15.969	16.276	16.705	16.88	18.548	19.302	18.397	18.74	18.258	17.598	17.561	18.33	18.843	18.633
Non-Renewable Power (GW)	9.84	9.372	11.816	11.429	9.521	9.665	12.581	13.47	14.296	14.223	13.2	12.785	12.455	11.869	9.949	10.068	13.133	15.024	15.267	14.625	12.805	9.43	6.886	5.615
Typical Demand (GW)	23.876	23.807	23.427	23.283	23.003	23.354	25.291	26.807	27.915	28.959	29.169	29.062	29.16	28.748	28.497	29.37	31.53	33.765	33.524	32.223	30.366	27.76	25.729	24.249
Proportion Renewable (%)	58.79	60.63	49.56	50.91	58.61	58.62	50.26	49.75	48.79	50.89	54.75	56.01	57.29	58.71	65.09	65.72	58.35	55.5	54.46	54.61	57.83	66.03	73.24	76.84
Solar Power (GW)	0	0	0	0	0	0	0.129	1.432	3.16	4.41	6.158	7.255	5.666	5.532	5.665	3.998	2.119	0.937	0.102	0	0	0	0	0
Typical Solar Power (GW)	0	0	0	0	0	0	0.075	0.851	2.106	3.438	4.414	4.733	4.803	4.624	4.037	3.128	1.979	0.83	0.086	0	0	0	0	0
Cloud Cover (%)	17.12	7.02	5.41	9.87	10.55	40.29	31.46	34.57	46.47	60.64	53.33	44.36	67.33	66.24	52.8	60.93	74.4	70.65	67.25	51.89	64.12	47.7	41.49	22.77
Wind Power (GW)	13.536	13.935	11.11	11.354	12.982	13.189	12.081	11.404	9.959	9.826	9.311	8.521	10.539	10.847	12.383	14.805	15.778	17.303	17.656	17.098	17.061	17.83	18.343	18.133
Wind Speed (km/h)	44.26	44.94	40.18	40.56	43.39	43.67	41.81	40.57	38.02	37.67	36.25	35.29	38.83	39.53	42.34	46.53	48.81	51.11	51.44	50.48	50.41	51.74	52.63	52.26
Wind Capacity Uitilisation (%)	46.675	48.051	38.31	39.151	44.766	45.48	41.658	39.325	34.341	33.883	32.108	29.383	36.343	37.404	42.702	51.05	54.408	59.667	60.882	58.957	58.83	61.483	63.251	62.528
Temperature (degrees C)	15.79	15.44	15.07	14.92	14.63	14.52	14.2	14.11	14.3	14.73	15.13	15.6	16.36	16.88	17.53	17.78	18.02	18.24	18.09	17.41	16.82	16.36	16.3	16.16
Temperature Uplift (%)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Adjusted Demand (GW)	23.876	23.807	23.427	23.283	23.003	23.354	25.291	26.807	27.915	28.959	29.169	29.062	29.16	28.748	28.497	29.37	31.53	33.765	33.524	32.223	30.366	27.76	25.729	24.249

19/09/2026

Average price

£69.85

Average forecast price

Daily peak

£129.96

Highest forecast price

Renewables

72.28%

Share of forecast generation

Hour	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Approx. Price per MWH (£)	46.71	53.85	49.1	50.59	61.89	66.37	83.72	90.89	73.94	50.37	36.88	29.85	27.08	23.88	46.75	66.25	85.38	113.79	129.19	129.96	112.67	100.15	77.77	69.31
Renewable Power (GW)	17.413	16.114	16.916	16.793	15.861	16.646	16.812	17.883	20.71	23.8	25.187	25.369	25.062	25.267	20.865	17.735	17.126	15.999	15.557	14.066	14.351	14.702	14.999	14.29
Non-Renewable Power (GW)	4.522	5.638	4.216	3.953	4.697	4.251	4.71	5.04	3.958	2.138	1.264	1.676	2.481	2.413	6.654	10.514	12.71	15.22	15.278	15.368	13.472	11.327	8.998	8.078
Typical Demand (GW)	24.373	24.169	23.479	23.051	22.842	23.219	23.913	25.471	27.409	28.82	29.39	30.05	30.604	30.756	30.577	31.388	33.151	34.687	34.261	32.705	30.914	28.921	26.664	24.853
Proportion Renewable (%)	79.39	74.08	80.05	80.95	77.15	79.66	78.12	78.01	83.95	91.76	95.22	93.8	90.99	91.28	75.82	62.78	57.4	51.25	50.45	47.79	51.58	56.48	62.5	63.89
Solar Power (GW)	0	0	0	0	0	0	0.092	1.342	2.562	4.793	6.947	8.099	7.574	7.948	5.759	3.697	2.122	1.1	0.089	0	0	0	0	0
Typical Solar Power (GW)	0	0	0	0	0	0	0.069	0.84	2.112	3.443	4.395	4.689	4.745	4.561	3.99	3.094	1.956	0.806	0.077	0	0	0	0	0
Cloud Cover (%)	65.24	59	45.94	50.61	47.24	60.63	57.18	40.22	65.18	53.51	41.24	31.72	40.24	30.73	50.18	66.33	73.5	55.32	69.04	61.1	62.99	66.73	63.57	62.36
Wind Power (GW)	16.913	15.614	16.416	16.293	15.361	16.146	16.221	16.042	17.649	18.507	17.74	16.77	16.988	16.819	14.606	13.538	14.504	14.399	14.968	13.566	13.851	14.202	14.499	13.79
Wind Speed (km/h)	50.16	47.55	49.3	49.09	47.48	48.84	48.97	48.66	51.43	52.91	51.59	49.91	50.29	50	46.18	44.34	46	45.8	46.78	44.33	44.84	45.42	45.95	44.74
Wind Capacity Uitilisation (%)	58.321	53.841	56.605	56.182	52.968	55.676	55.934	55.316	60.857	63.819	61.172	57.828	58.578	57.997	50.365	46.684	50.014	49.651	51.615	46.781	47.761	48.972	49.996	47.552
Temperature (degrees C)	16.72	16.76	16.87	17.01	17.2	17.15	17.16	17.2	17.2	17.47	17.87	18.15	18.72	19.14	19.38	19.38	19.42	19.12	19.15	18.69	18.43	18.18	18.07	17.73
Temperature Uplift (%)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Adjusted Demand (GW)	21.936	21.752	21.131	20.746	20.558	20.897	21.522	22.924	24.668	25.938	26.451	27.045	27.543	27.68	27.52	28.249	29.836	31.219	30.835	29.434	27.822	26.029	23.997	22.368

20/09/2026

Average price

£109.72

Average forecast price

Daily peak

£198.52

Highest forecast price

Renewables

51.36%

Share of forecast generation

Hour	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Approx. Price per MWH (£)	64.75	69.33	67.09	81.96	84.76	86.47	104.65	106.34	93.36	76.12	76.44	66.89	70	74.02	79.36	98.38	130.78	171.19	198.52	194.55	176.21	170.49	151.02	140.62
Renewable Power (GW)	15.683	14.788	15.261	12.887	13.118	14.238	14.628	16.279	18.429	21.251	21.552	22.241	21.341	20.389	18.922	15.642	13.236	9.688	7.053	6.396	6.625	5.708	5.492	4.603
Non-Renewable Power (GW)	7.331	8.05	7.018	8.839	8.258	7.381	7.97	7.447	6.983	6.149	7.425	7.445	9.166	10.222	11.733	15.518	19.782	24.161	26.077	25.429	23.369	22.283	20.408	19.186
Typical Demand (GW)	25.571	25.376	24.754	24.14	23.751	24.021	25.109	26.363	28.236	30.444	32.197	32.985	33.897	34.013	34.062	34.622	36.687	37.61	36.812	35.361	33.327	31.101	28.777	26.432
Proportion Renewable (%)	68.15	64.75	68.5	59.32	61.37	65.86	64.73	68.61	72.52	77.56	74.38	74.92	69.95	66.61	61.73	50.2	40.09	28.62	21.29	20.1	22.09	20.39	21.2	19.35
Solar Power (GW)	0	0	0	0	0	0	0.099	1.51	4.29	6.189	7.449	8.913	8.924	8.803	8.357	6.525	4.143	1.64	0.145	0	0	0	0	0
Typical Solar Power (GW)	0	0	0	0	0	0	0.063	0.829	2.119	3.45	4.389	4.682	4.729	4.537	3.975	3.076	1.941	0.785	0.068	0	0	0	0	0
Cloud Cover (%)	33.49	28.22	32.25	40.59	43.51	44.54	41.16	25.64	12.42	27.38	33.69	20.26	21.33	17.88	7.34	6.1	5.27	8.25	5.96	4.93	3.06	11.09	14.37	9.84
Wind Power (GW)	15.183	14.288	14.761	12.387	12.618	13.738	14.029	14.27	13.639	14.562	13.603	12.829	11.917	11.086	10.066	8.616	8.593	7.549	6.408	5.896	6.125	5.208	4.992	4.103
Wind Speed (km/h)	47.16	45.58	46.38	42.1	42.66	44.59	45.06	45.48	44.35	45.93	44.27	42.82	41.28	39.73	38.01	34.96	34.95	33.04	30.25	29.21	29.03	26.45	26.35	22.66
Wind Capacity Uitilisation (%)	52.355	49.27	50.9	42.715	43.509	47.372	48.375	49.206	47.031	50.214	46.908	44.236	41.093	38.228	34.709	29.712	29.631	26.029	22.097	20.33	21.12	17.959	17.214	14.148
Temperature (degrees C)	17.99	17.67	17.25	17.09	16.69	16.41	16.17	15.86	15.71	15.83	16.1	16.35	16.68	17.02	17.42	17.7	17.78	17.73	17.54	17.09	16.71	16.35	15.98	15.66
Temperature Uplift (%)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Adjusted Demand (GW)	23.014	22.838	22.278	21.726	21.376	21.619	22.598	23.727	25.412	27.4	28.977	29.686	30.507	30.612	30.656	31.159	33.018	33.849	33.13	31.824	29.994	27.991	25.9	23.789

21/09/2026

Average price

£173.87

Average forecast price

Daily peak

£232.83

Highest forecast price

Renewables

21.48%

Share of forecast generation

Hour	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Approx. Price per MWH (£)	150.57	151.85	155.71	156.11	162.93	177.37	200.92	212.19	202.62	182.42	167.1	152.11	143.31	140.41	130.92	138.51	169.2	207.29	232.83	224.41	206.74	188.94	165.89	152.64
Renewable Power (GW)	4.207	3.45	3.332	3.454	3.052	2.427	2.87	4.352	6.762	9.543	11.035	12.297	12.704	12.126	12.123	10.053	7.863	5.481	3.645	3.993	4.141	4.621	4.717	4.241
Non-Renewable Power (GW)	20.7	20.903	20.823	20.39	20.434	21.54	22.965	23.935	24.001	22.707	21.546	20.719	20.586	20.564	19.765	21.769	25.767	29.784	31.42	30.079	28.124	25.157	22.725	21.057
Typical Demand (GW)	24.907	24.353	24.155	23.843	23.485	23.967	25.836	28.288	30.763	32.25	32.581	33.016	33.29	32.69	31.889	31.821	33.631	35.265	35.065	34.073	32.265	29.779	27.441	25.298
Proportion Renewable (%)	16.89	14.17	13.79	14.48	12.99	10.13	11.11	15.39	21.98	29.59	33.87	37.25	38.16	37.09	38.02	31.59	23.38	15.54	10.4	11.72	12.83	15.52	17.19	16.76
Solar Power (GW)	0	0	0	0	0	0	0.116	1.598	3.942	6.369	7.589	8.719	8.988	8.588	8.1	6.032	3.914	1.545	0.116	0	0	0	0	0
Typical Solar Power (GW)	0	0	0	0	0	0	0.057	0.816	2.125	3.464	4.4	4.701	4.741	4.513	3.947	3.031	1.906	0.753	0.059	0	0	0	0	0
Cloud Cover (%)	8.22	11.13	10.13	15.93	14.18	12.84	11.35	16.7	23.4	24.49	31.9	23.45	20.79	20.32	10.62	14.62	10.51	10.53	15.34	19.33	21.81	17.84	17.04	17.49
Wind Power (GW)	3.707	2.95	2.832	2.954	2.552	1.927	2.254	2.254	2.32	2.674	2.946	3.078	3.216	3.038	3.523	3.52	3.449	3.435	3.029	3.493	3.641	4.121	4.217	3.741
Wind Speed (km/h)	22.1	19.79	19.72	20.37	19.43	17.6	18.53	18.69	18.69	19.58	19.58	19.53	18.51	18.69	20.68	20.8	21.11	21.56	20.45	21.84	22.32	23.68	23.99	22.91
Wind Capacity Uitilisation (%)	12.783	10.174	9.765	10.185	8.799	6.646	7.774	7.773	8	9.222	10.16	10.615	11.09	10.478	12.149	12.139	11.894	11.846	10.444	12.045	12.555	14.212	14.541	12.899
Temperature (degrees C)	15.3	15.14	14.74	14.33	14.1	13.86	13.72	13.7	14.07	14.39	15.04	15.63	16.32	17	17.53	17.89	18.17	18.36	18.27	17.87	17.87	17.55	17.42	17.05
Temperature Uplift (%)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Adjusted Demand (GW)	24.907	24.353	24.155	23.843	23.485	23.967	25.836	28.288	30.763	32.25	32.581	33.016	33.29	32.69	31.889	31.821	33.631	35.265	35.065	34.073	32.265	29.779	27.441	25.298

22/09/2026

Average price

£171.67

Average forecast price

Daily peak

£236.97

Highest forecast price

Renewables

18.33%

Share of forecast generation

Hour	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Approx. Price per MWH (£)	151.74	148.1	147.95	151.67	157.13	164.76	181.01	187.75	172.04	155.37	147.94	145	140.87	148.69	149.96	159.08	184.54	219.72	236.97	227.91	210.82	196.91	176.56	157.61
Renewable Power (GW)	3.31	3.287	3.325	2.942	2.369	2.473	3.34	5.12	8.161	10.615	11.528	10.964	10.79	9.085	8.078	6.547	5.156	2.869	1.881	2.051	2.091	2.127	2.517	2.639
Non-Renewable Power (GW)	20.882	20.32	19.614	19.698	19.531	19.577	19.865	20.128	19.239	18.494	18.563	19.612	20.205	21.853	22.731	24.974	28.155	31.719	32.066	30.625	28.76	26.399	24.386	21.831
Typical Demand (GW)	24.192	23.607	22.94	22.64	21.9	22.05	23.204	25.248	27.4	29.109	30.091	30.576	30.995	30.938	30.809	31.52	33.311	34.588	33.947	32.676	30.851	28.526	26.902	24.47
Proportion Renewable (%)	13.68	13.93	14.5	13	10.82	11.22	14.39	20.28	29.78	36.47	38.31	35.86	34.81	29.37	26.22	20.77	15.48	8.29	5.54	6.28	6.78	7.46	9.35	10.78
Solar Power (GW)	0	0	0	0	0	0	0.107	1.652	4.128	6.68	8.724	8.806	8.756	7.265	6.597	4.754	2.714	1.116	0.09	0	0	0	0	0
Typical Solar Power (GW)	0	0	0	0	0	0	0.052	0.811	2.146	3.505	4.442	4.75	4.783	4.521	3.944	2.998	1.873	0.719	0.05	0	0	0	0	0
Cloud Cover (%)	9.52	14.49	10.66	6.86	6.19	8.64	9.4	11.5	18.98	20.12	16.33	23.49	25.01	39.55	35.27	40.96	49.79	43.09	26.32	34.63	34.6	46.34	39.19	31.05
Wind Power (GW)	2.81	2.787	2.825	2.442	1.869	1.973	2.732	2.968	3.533	3.434	2.304	1.658	1.534	1.32	0.981	1.293	1.941	1.253	1.291	1.551	1.591	1.627	2.017	2.139
Wind Speed (km/h)	19.74	19.63	18.97	16.41	14	14.42	16.8	17.95	18.95	19.01	15.93	13.62	12.94	12.51	12.19	12.44	15.74	14.95	14.84	15.35	15.27	15.81	17.66	17.98
Wind Capacity Uitilisation (%)	9.689	9.611	9.742	8.421	6.445	6.803	9.422	10.234	12.182	11.842	7.944	5.716	5.289	4.552	3.382	4.459	6.694	4.321	4.45	5.347	5.486	5.611	6.954	7.376
Temperature (degrees C)	17.31	17.19	16.76	16.75	16.33	16.35	16.24	16.22	16.69	17.16	17.7	18.38	18.89	19.26	19.53	19.91	20.04	20.15	20.12	19.88	18.84	18.3	18.07	17.99
Temperature Uplift (%)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Adjusted Demand (GW)	24.192	23.607	22.94	22.64	21.9	22.05	23.204	25.248	27.4	29.109	30.091	30.576	30.995	30.938	30.809	31.52	33.311	34.588	33.947	32.676	30.851	28.526	26.902	24.47

23/09/2026

Average price

£158.07

Average forecast price

Daily peak

£212.88

Highest forecast price

Renewables

26.26%

Share of forecast generation

Hour	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Approx. Price per MWH (£)	151.88	146.4	146.44	141.11	148.44	158.38	176.99	185.4	173.18	146.31	134.8	132.52	122.38	117.37	136.4	132.15	156.06	185.9	212.88	205.48	193.18	178.83	161.55	149.54
Renewable Power (GW)	2.903	3.153	3.536	4.221	4.245	4.491	5.292	6.039	8.603	12.58	14.074	13.937	14.57	14.378	10.597	10.174	9.175	8.059	5.89	5.469	4.578	4.691	3.806	3.016
Non-Renewable Power (GW)	20.904	20.055	19.379	18.053	18.177	18.583	19.238	19.761	19.416	17.083	16.516	17.668	17.325	16.975	20.618	20.779	23.719	26.452	28.313	27.131	26.012	23.583	22.049	20.574
Typical Demand (GW)	23.807	23.209	22.916	22.274	22.422	23.074	24.53	25.8	28.019	29.664	30.59	31.605	31.895	31.353	31.215	30.953	32.894	34.511	34.203	32.601	30.59	28.274	25.855	23.59
Proportion Renewable (%)	12.19	13.59	15.43	18.95	18.93	19.46	21.57	23.41	30.7	42.41	46.01	44.1	45.68	45.86	33.95	32.87	27.89	23.35	17.22	16.78	14.97	16.59	14.72	12.79
Solar Power (GW)	0	0	0	0	0	0	0.061	1.061	2.819	6.057	7.617	7.779	8.74	7.559	6.545	5.888	3.504	1.119	0.08	0	0	0	0	0
Typical Solar Power (GW)	0	0	0	0	0	0	0.047	0.805	2.169	3.554	4.501	4.822	4.858	4.568	3.975	2.993	1.856	0.69	0.042	0	0	0	0	0
Cloud Cover (%)	40	32.05	18.41	44.63	52.54	53.61	60.16	58.28	59.52	33.23	33.99	39.13	27.04	36.44	36.97	16.14	21.27	38.65	21.27	15.93	12.83	4.31	14.79	12.06
Wind Power (GW)	2.403	2.653	3.036	3.721	3.745	3.991	4.731	4.477	5.283	6.023	5.957	5.657	5.329	6.319	3.552	3.785	5.171	6.44	5.31	4.969	4.078	4.191	3.306	2.516
Wind Speed (km/h)	14.16	14.95	16.38	18.36	18.38	18.89	20.32	19.92	21.19	22.51	22.74	22.11	21.5	22.86	17.31	18.45	22.17	24.27	22.05	21.44	19.78	19.53	17.38	15.38
Wind Capacity Uitilisation (%)	8.288	9.149	10.471	12.832	12.915	13.762	16.314	15.439	18.218	20.769	20.541	19.508	18.377	21.791	12.249	13.053	17.83	22.207	18.309	17.135	14.061	14.451	11.401	8.676
Temperature (degrees C)	18.06	17.83	17.58	17.48	17.28	17.28	17.02	17.06	17.19	17.66	18.4	18.81	19.44	19.44	19.71	18.96	19.15	18.62	17.91	17.14	16.49	16.02	15.43	15.33
Temperature Uplift (%)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Adjusted Demand (GW)	23.807	23.209	22.916	22.274	22.422	23.074	24.53	25.8	28.019	29.664	30.59	31.605	31.895	31.353	31.215	30.953	32.894	34.511	34.203	32.601	30.59	28.274	25.855	23.59

24/09/2026

Average price

£150.31

Average forecast price

Daily peak

£202.15

Highest forecast price

Renewables

30.02%

Share of forecast generation

Hour	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Approx. Price per MWH (£)	142.74	143.26	150.83	153.37	159.56	171.69	191.21	201.69	176.85	144.55	122.52	107.54	108.98	110.42	117.64	121.4	149.34	180.39	202.15	186.4	179.5	155.06	124.45	105.82
Renewable Power (GW)	3.55	3.278	2.416	2.47	2.336	2.223	2.996	4.574	8.072	11.811	13.969	15.024	14.169	13.866	12.512	11.9	10.773	9.434	8.103	9.522	7.848	9.368	10.451	10.704
Non-Renewable Power (GW)	19.48	19.566	20.063	19.962	19.91	20.655	21.453	22.299	19.988	16.808	14.603	13.778	15.238	15.893	17.696	19.105	22.673	25.594	26.642	24.159	23.881	19.88	16.269	13.765
Typical Demand (GW)	23.029	22.844	22.479	22.431	22.246	22.878	24.449	26.873	28.06	28.62	28.572	28.802	29.407	29.759	30.208	31.005	33.446	35.028	34.745	33.681	31.729	29.247	26.72	24.47
Proportion Renewable (%)	15.41	14.35	10.75	11.01	10.5	9.72	12.25	17.02	28.77	41.27	48.89	52.16	48.18	46.59	41.42	38.38	32.21	26.93	23.32	28.27	24.74	32.03	39.11	43.75
Solar Power (GW)	0	0	0	0	0	0	0.067	1.375	4.271	7.211	8.882	9.622	9.198	7.8	7.207	5.583	3.484	1.206	0.062	0	0	0	0	0
Typical Solar Power (GW)	0	0	0	0	0	0	0.042	0.787	2.156	3.55	4.501	4.84	4.886	4.576	3.961	2.964	1.824	0.657	0.036	0	0	0	0	0
Cloud Cover (%)	15.58	10.29	22.51	28.93	30.71	28.93	39.57	30.49	15.24	11.99	15.73	14.78	21.63	33.21	25.74	21.57	19.84	24.69	31.6	20.64	7.9	7.38	5.01	11.01
Wind Power (GW)	3.05	2.778	1.916	1.97	1.836	1.723	2.429	2.7	3.301	4.101	4.587	4.902	4.47	5.565	4.804	5.817	6.788	7.728	7.541	9.022	7.348	8.868	9.951	10.204
Wind Speed (km/h)	20.52	17.89	15.87	17.08	16.23	16.39	19.36	19.31	18.98	19.89	21.28	23.51	22.72	26.11	25.12	27.25	30.02	32.56	32.61	35.54	32.37	35.96	38	38.42
Wind Capacity Uitilisation (%)	10.516	9.579	6.606	6.792	6.33	5.941	8.376	9.309	11.382	14.14	15.819	16.904	15.415	19.191	16.567	20.058	23.408	26.649	26.004	31.109	25.338	30.579	34.313	35.187
Temperature (degrees C)	14.81	14.57	14.32	14.25	13.9	13.58	13.34	13.27	13.5	13.98	14.59	15.38	16.24	17.05	17.55	17.91	18.19	18.28	17.67	17.45	16.77	16.43	16.13	15.98
Temperature Uplift (%)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Adjusted Demand (GW)	23.029	22.844	22.479	22.431	22.246	22.878	24.449	26.873	28.06	28.62	28.572	28.802	29.407	29.759	30.208	31.005	33.446	35.028	34.745	33.681	31.729	29.247	26.72	24.47

25/09/2026

Average price

£146.62

Average forecast price

Daily peak

£215.12

Highest forecast price

Renewables

30.06%

Share of forecast generation

Hour	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Approx. Price per MWH (£)	104.82	107.59	111.94	117.65	122.67	142.44	174.75	185.6	165.79	147.8	138.7	126.64	111.21	112.35	116.54	128.44	162.23	194.32	215.12	201.65	186.13	165.86	148.54	130.05
Renewable Power (GW)	9.966	9.236	8.556	7.875	7.7	6.545	5.973	6.608	9.315	11.205	11.616	11.872	13.255	12.193	10.515	8.516	6.368	5.273	4.178	5.269	5.187	6.17	5.775	6.661
Non-Renewable Power (GW)	13.573	14.009	14.004	14.399	14.164	16.1	18.89	19.793	18.265	17.315	17.123	16.753	15.586	16.193	17.525	20.201	24.681	27.764	28.662	26.535	24.915	21.563	20.022	17.539
Typical Demand (GW)	23.539	23.245	22.56	22.273	21.864	22.645	24.863	26.402	27.58	28.52	28.738	28.625	28.841	28.386	28.04	28.717	31.049	33.037	32.841	31.804	30.102	27.734	25.796	24.2
Proportion Renewable (%)	42.34	39.73	37.93	35.35	35.22	28.9	24.02	25.03	33.77	39.29	40.42	41.47	45.96	42.95	37.5	29.65	20.51	15.96	12.72	16.57	17.23	22.25	22.38	27.53
Solar Power (GW)	0	0	0	0	0	0	0.064	1.193	3.72	6.046	7.204	8.098	8.665	8.404	6.57	4.627	2.777	0.982	0.039	0	0	0	0	0
Typical Solar Power (GW)	0	0	0	0	0	0	0.036	0.763	2.131	3.531	4.485	4.85	4.906	4.581	3.942	2.932	1.788	0.622	0.03	0	0	0	0	0
Cloud Cover (%)	14.54	15.42	20.17	24.88	25.04	30.71	28.93	42.34	30.52	32.72	39.6	35.46	29.19	24.76	35.65	41.45	43.01	41.43	58.9	59.39	60.82	52.34	43.87	56.46
Wind Power (GW)	9.466	8.736	8.056	7.375	7.2	6.045	5.409	4.915	5.095	4.659	3.911	3.273	4.09	3.289	3.444	3.389	3.091	3.791	3.639	4.769	4.687	5.67	5.275	6.161
Wind Speed (km/h)	36.88	35.01	33.78	31.71	31.52	29.24	27.97	26.82	27.32	25.58	23.18	20.48	22.45	21.07	21.78	21.56	19.68	23.47	22.34	25.29	24.98	27.53	26.51	28.45
Wind Capacity Uitilisation (%)	32.643	30.126	27.781	25.43	24.827	20.847	18.652	16.949	17.568	16.065	13.487	11.288	14.104	11.342	11.877	11.686	10.658	13.074	12.55	16.444	16.162	19.553	18.188	21.244
Temperature (degrees C)	15.49	15.32	15.35	15.19	15.06	14.93	14.86	14.87	15.29	15.84	16.51	17.05	17.32	17.82	18.21	18.76	19.28	19.4	19.23	18.94	18.44	18.05	16.58	15.68
Temperature Uplift (%)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Adjusted Demand (GW)	23.539	23.245	22.56	22.273	21.864	22.645	24.863	26.402	27.58	28.52	28.738	28.625	28.841	28.386	28.04	28.717	31.049	33.037	32.841	31.804	30.102	27.734	25.796	24.2

All daily solar and wind power estimates based on weather data from Open Meteo API.
Typical demand and solar profile from NESO Historical Demand Data.
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