GB energy forecast

10-Day energy generation makeup forecast

Version 0.3

20/09/2026

Average price
£109.72
Average forecast price
Daily peak
£198.52
Highest forecast price
Renewables
51.36%
Share of forecast generation

Hour00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Approx. Price per MWH (£)64.7569.3367.0981.9684.7686.47104.65106.3493.3676.1276.4466.897074.0279.3698.38130.78171.19198.52194.55176.21170.49151.02140.62
Renewable Power (GW)15.68314.78815.26112.88713.11814.23814.62816.27918.42921.25121.55222.24121.34120.38918.92215.64213.2369.6887.0536.3966.6255.7085.4924.603
Non-Renewable Power (GW)7.3318.057.0188.8398.2587.3817.977.4476.9836.1497.4257.4459.16610.22211.73315.51819.78224.16126.07725.42923.36922.28320.40819.186
Typical Demand (GW)25.57125.37624.75424.1423.75124.02125.10926.36328.23630.44432.19732.98533.89734.01334.06234.62236.68737.6136.81235.36133.32731.10128.77726.432
Proportion Renewable (%)68.1564.7568.559.3261.3765.8664.7368.6172.5277.5674.3874.9269.9566.6161.7350.240.0928.6221.2920.122.0920.3921.219.35
Solar Power (GW)0000000.0991.514.296.1897.4498.9138.9248.8038.3576.5254.1431.640.14500000
Typical Solar Power (GW)0000000.0630.8292.1193.454.3894.6824.7294.5373.9753.0761.9410.7850.06800000
Cloud Cover (%)33.4928.2232.2540.5943.5144.5441.1625.6412.4227.3833.6920.2621.3317.887.346.15.278.255.964.933.0611.0914.379.84
Wind Power (GW)15.18314.28814.76112.38712.61813.73814.02914.2713.63914.56213.60312.82911.91711.08610.0668.6168.5937.5496.4085.8966.1255.2084.9924.103
Wind Speed (km/h)47.1645.5846.3842.142.6644.5945.0645.4844.3545.9344.2742.8241.2839.7338.0134.9634.9533.0430.2529.2129.0326.4526.3522.66
Wind Capacity Uitilisation (%)52.35549.2750.942.71543.50947.37248.37549.20647.03150.21446.90844.23641.09338.22834.70929.71229.63126.02922.09720.3321.1217.95917.21414.148
Temperature (degrees C)17.9917.6717.2517.0916.6916.4116.1715.8615.7115.8316.116.3516.6817.0217.4217.717.7817.7317.5417.0916.7116.3515.9815.66
Temperature Uplift (%)000000000000000000000000
Adjusted Demand (GW)23.01422.83822.27821.72621.37621.61922.59823.72725.41227.428.97729.68630.50730.61230.65631.15933.01833.84933.1331.82429.99427.99125.923.789

21/09/2026

Average price
£173.87
Average forecast price
Daily peak
£232.83
Highest forecast price
Renewables
21.48%
Share of forecast generation

Hour00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Approx. Price per MWH (£)150.57151.85155.71156.11162.93177.37200.92212.19202.62182.42167.1152.11143.31140.41130.92138.51169.2207.29232.83224.41206.74188.94165.89152.64
Renewable Power (GW)4.2073.453.3323.4543.0522.4272.874.3526.7629.54311.03512.29712.70412.12612.12310.0537.8635.4813.6453.9934.1414.6214.7174.241
Non-Renewable Power (GW)20.720.90320.82320.3920.43421.5422.96523.93524.00122.70721.54620.71920.58620.56419.76521.76925.76729.78431.4230.07928.12425.15722.72521.057
Typical Demand (GW)24.90724.35324.15523.84323.48523.96725.83628.28830.76332.2532.58133.01633.2932.6931.88931.82133.63135.26535.06534.07332.26529.77927.44125.298
Proportion Renewable (%)16.8914.1713.7914.4812.9910.1311.1115.3921.9829.5933.8737.2538.1637.0938.0231.5923.3815.5410.411.7212.8315.5217.1916.76
Solar Power (GW)0000000.1161.5983.9426.3697.5898.7198.9888.5888.16.0323.9141.5450.11600000
Typical Solar Power (GW)0000000.0570.8162.1253.4644.44.7014.7414.5133.9473.0311.9060.7530.05900000
Cloud Cover (%)8.2211.1310.1315.9314.1812.8411.3516.723.424.4931.923.4520.7920.3210.6214.6210.5110.5315.3419.3321.8117.8417.0417.49
Wind Power (GW)3.7072.952.8322.9542.5521.9272.2542.2542.322.6742.9463.0783.2163.0383.5233.523.4493.4353.0293.4933.6414.1214.2173.741
Wind Speed (km/h)22.119.7919.7220.3719.4317.618.5318.6918.6919.5819.5819.5318.5118.6920.6820.821.1121.5620.4521.8422.3223.6823.9922.91
Wind Capacity Uitilisation (%)12.78310.1749.76510.1858.7996.6467.7747.77389.22210.1610.61511.0910.47812.14912.13911.89411.84610.44412.04512.55514.21214.54112.899
Temperature (degrees C)15.315.1414.7414.3314.113.8613.7213.714.0714.3915.0415.6316.321717.5317.8918.1718.3618.2717.8717.8717.5517.4217.05
Temperature Uplift (%)000000000000000000000000
Adjusted Demand (GW)24.90724.35324.15523.84323.48523.96725.83628.28830.76332.2532.58133.01633.2932.6931.88931.82133.63135.26535.06534.07332.26529.77927.44125.298

22/09/2026

Average price
£171.67
Average forecast price
Daily peak
£236.97
Highest forecast price
Renewables
18.33%
Share of forecast generation

Hour00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Approx. Price per MWH (£)151.74148.1147.95151.67157.13164.76181.01187.75172.04155.37147.94145140.87148.69149.96159.08184.54219.72236.97227.91210.82196.91176.56157.61
Renewable Power (GW)3.313.2873.3252.9422.3692.4733.345.128.16110.61511.52810.96410.799.0858.0786.5475.1562.8691.8812.0512.0912.1272.5172.639
Non-Renewable Power (GW)20.88220.3219.61419.69819.53119.57719.86520.12819.23918.49418.56319.61220.20521.85322.73124.97428.15531.71932.06630.62528.7626.39924.38621.831
Typical Demand (GW)24.19223.60722.9422.6421.922.0523.20425.24827.429.10930.09130.57630.99530.93830.80931.5233.31134.58833.94732.67630.85128.52626.90224.47
Proportion Renewable (%)13.6813.9314.51310.8211.2214.3920.2829.7836.4738.3135.8634.8129.3726.2220.7715.488.295.546.286.787.469.3510.78
Solar Power (GW)0000000.1071.6524.1286.688.7248.8068.7567.2656.5974.7542.7141.1160.0900000
Typical Solar Power (GW)0000000.0520.8112.1463.5054.4424.754.7834.5213.9442.9981.8730.7190.0500000
Cloud Cover (%)9.5214.4910.666.866.198.649.411.518.9820.1216.3323.4925.0139.5535.2740.9649.7943.0926.3234.6334.646.3439.1931.05
Wind Power (GW)2.812.7872.8252.4421.8691.9732.7322.9683.5333.4342.3041.6581.5341.320.9811.2931.9411.2531.2911.5511.5911.6272.0172.139
Wind Speed (km/h)19.7419.6318.9716.411414.4216.817.9518.9519.0115.9313.6212.9412.5112.1912.4415.7414.9514.8415.3515.2715.8117.6617.98
Wind Capacity Uitilisation (%)9.6899.6119.7428.4216.4456.8039.42210.23412.18211.8427.9445.7165.2894.5523.3824.4596.6944.3214.455.3475.4865.6116.9547.376
Temperature (degrees C)17.3117.1916.7616.7516.3316.3516.2416.2216.6917.1617.718.3818.8919.2619.5319.9120.0420.1520.1219.8818.8418.318.0717.99
Temperature Uplift (%)000000000000000000000000
Adjusted Demand (GW)24.19223.60722.9422.6421.922.0523.20425.24827.429.10930.09130.57630.99530.93830.80931.5233.31134.58833.94732.67630.85128.52626.90224.47

23/09/2026

Average price
£158.07
Average forecast price
Daily peak
£212.88
Highest forecast price
Renewables
26.26%
Share of forecast generation

Hour00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Approx. Price per MWH (£)151.88146.4146.44141.11148.44158.38176.99185.4173.18146.31134.8132.52122.38117.37136.4132.15156.06185.9212.88205.48193.18178.83161.55149.54
Renewable Power (GW)2.9033.1533.5364.2214.2454.4915.2926.0398.60312.5814.07413.93714.5714.37810.59710.1749.1758.0595.895.4694.5784.6913.8063.016
Non-Renewable Power (GW)20.90420.05519.37918.05318.17718.58319.23819.76119.41617.08316.51617.66817.32516.97520.61820.77923.71926.45228.31327.13126.01223.58322.04920.574
Typical Demand (GW)23.80723.20922.91622.27422.42223.07424.5325.828.01929.66430.5931.60531.89531.35331.21530.95332.89434.51134.20332.60130.5928.27425.85523.59
Proportion Renewable (%)12.1913.5915.4318.9518.9319.4621.5723.4130.742.4146.0144.145.6845.8633.9532.8727.8923.3517.2216.7814.9716.5914.7212.79
Solar Power (GW)0000000.0611.0612.8196.0577.6177.7798.747.5596.5455.8883.5041.1190.0800000
Typical Solar Power (GW)0000000.0470.8052.1693.5544.5014.8224.8584.5683.9752.9931.8560.690.04200000
Cloud Cover (%)4032.0518.4144.6352.5453.6160.1658.2859.5233.2333.9939.1327.0436.4436.9716.1421.2738.6521.2715.9312.834.3114.7912.06
Wind Power (GW)2.4032.6533.0363.7213.7453.9914.7314.4775.2836.0235.9575.6575.3296.3193.5523.7855.1716.445.314.9694.0784.1913.3062.516
Wind Speed (km/h)14.1614.9516.3818.3618.3818.8920.3219.9221.1922.5122.7422.1121.522.8617.3118.4522.1724.2722.0521.4419.7819.5317.3815.38
Wind Capacity Uitilisation (%)8.2889.14910.47112.83212.91513.76216.31415.43918.21820.76920.54119.50818.37721.79112.24913.05317.8322.20718.30917.13514.06114.45111.4018.676
Temperature (degrees C)18.0617.8317.5817.4817.2817.2817.0217.0617.1917.6618.418.8119.4419.4419.7118.9619.1518.6217.9117.1416.4916.0215.4315.33
Temperature Uplift (%)000000000000000000000000
Adjusted Demand (GW)23.80723.20922.91622.27422.42223.07424.5325.828.01929.66430.5931.60531.89531.35331.21530.95332.89434.51134.20332.60130.5928.27425.85523.59

24/09/2026

Average price
£150.31
Average forecast price
Daily peak
£202.15
Highest forecast price
Renewables
30.02%
Share of forecast generation

Hour00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Approx. Price per MWH (£)142.74143.26150.83153.37159.56171.69191.21201.69176.85144.55122.52107.54108.98110.42117.64121.4149.34180.39202.15186.4179.5155.06124.45105.82
Renewable Power (GW)3.553.2782.4162.472.3362.2232.9964.5748.07211.81113.96915.02414.16913.86612.51211.910.7739.4348.1039.5227.8489.36810.45110.704
Non-Renewable Power (GW)19.4819.56620.06319.96219.9120.65521.45322.29919.98816.80814.60313.77815.23815.89317.69619.10522.67325.59426.64224.15923.88119.8816.26913.765
Typical Demand (GW)23.02922.84422.47922.43122.24622.87824.44926.87328.0628.6228.57228.80229.40729.75930.20831.00533.44635.02834.74533.68131.72929.24726.7224.47
Proportion Renewable (%)15.4114.3510.7511.0110.59.7212.2517.0228.7741.2748.8952.1648.1846.5941.4238.3832.2126.9323.3228.2724.7432.0339.1143.75
Solar Power (GW)0000000.0671.3754.2717.2118.8829.6229.1987.87.2075.5833.4841.2060.06200000
Typical Solar Power (GW)0000000.0420.7872.1563.554.5014.844.8864.5763.9612.9641.8240.6570.03600000
Cloud Cover (%)15.5810.2922.5128.9330.7128.9339.5730.4915.2411.9915.7314.7821.6333.2125.7421.5719.8424.6931.620.647.97.385.0111.01
Wind Power (GW)3.052.7781.9161.971.8361.7232.4292.73.3014.1014.5874.9024.475.5654.8045.8176.7887.7287.5419.0227.3488.8689.95110.204
Wind Speed (km/h)20.5217.8915.8717.0816.2316.3919.3619.3118.9819.8921.2823.5122.7226.1125.1227.2530.0232.5632.6135.5432.3735.963838.42
Wind Capacity Uitilisation (%)10.5169.5796.6066.7926.335.9418.3769.30911.38214.1415.81916.90415.41519.19116.56720.05823.40826.64926.00431.10925.33830.57934.31335.187
Temperature (degrees C)14.8114.5714.3214.2513.913.5813.3413.2713.513.9814.5915.3816.2417.0517.5517.9118.1918.2817.6717.4516.7716.4316.1315.98
Temperature Uplift (%)000000000000000000000000
Adjusted Demand (GW)23.02922.84422.47922.43122.24622.87824.44926.87328.0628.6228.57228.80229.40729.75930.20831.00533.44635.02834.74533.68131.72929.24726.7224.47

25/09/2026

Average price
£146.62
Average forecast price
Daily peak
£215.12
Highest forecast price
Renewables
30.06%
Share of forecast generation

Hour00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Approx. Price per MWH (£)104.82107.59111.94117.65122.67142.44174.75185.6165.79147.8138.7126.64111.21112.35116.54128.44162.23194.32215.12201.65186.13165.86148.54130.05
Renewable Power (GW)9.9669.2368.5567.8757.76.5455.9736.6089.31511.20511.61611.87213.25512.19310.5158.5166.3685.2734.1785.2695.1876.175.7756.661
Non-Renewable Power (GW)13.57314.00914.00414.39914.16416.118.8919.79318.26517.31517.12316.75315.58616.19317.52520.20124.68127.76428.66226.53524.91521.56320.02217.539
Typical Demand (GW)23.53923.24522.5622.27321.86422.64524.86326.40227.5828.5228.73828.62528.84128.38628.0428.71731.04933.03732.84131.80430.10227.73425.79624.2
Proportion Renewable (%)42.3439.7337.9335.3535.2228.924.0225.0333.7739.2940.4241.4745.9642.9537.529.6520.5115.9612.7216.5717.2322.2522.3827.53
Solar Power (GW)0000000.0641.1933.726.0467.2048.0988.6658.4046.574.6272.7770.9820.03900000
Typical Solar Power (GW)0000000.0360.7632.1313.5314.4854.854.9064.5813.9422.9321.7880.6220.0300000
Cloud Cover (%)14.5415.4220.1724.8825.0430.7128.9342.3430.5232.7239.635.4629.1924.7635.6541.4543.0141.4358.959.3960.8252.3443.8756.46
Wind Power (GW)9.4668.7368.0567.3757.26.0455.4094.9155.0954.6593.9113.2734.093.2893.4443.3893.0913.7913.6394.7694.6875.675.2756.161
Wind Speed (km/h)36.8835.0133.7831.7131.5229.2427.9726.8227.3225.5823.1820.4822.4521.0721.7821.5619.6823.4722.3425.2924.9827.5326.5128.45
Wind Capacity Uitilisation (%)32.64330.12627.78125.4324.82720.84718.65216.94917.56816.06513.48711.28814.10411.34211.87711.68610.65813.07412.5516.44416.16219.55318.18821.244
Temperature (degrees C)15.4915.3215.3515.1915.0614.9314.8614.8715.2915.8416.5117.0517.3217.8218.2118.7619.2819.419.2318.9418.4418.0516.5815.68
Temperature Uplift (%)000000000000000000000000
Adjusted Demand (GW)23.53923.24522.5622.27321.86422.64524.86326.40227.5828.5228.73828.62528.84128.38628.0428.71731.04933.03732.84131.80430.10227.73425.79624.2

26/09/2026

Average price
£145.88
Average forecast price
Daily peak
£203.07
Highest forecast price
Renewables
25%
Share of forecast generation

Hour00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Approx. Price per MWH (£)131.15132.54133.53134.54135.67145.61167.76177.67160.75140.48121.87111.7108.5108.48111.3123.32153.44187.19203.07193.43175.92164.88145.79132.43
Renewable Power (GW)4.3973.9313.9313.6974.3224.2883.9064.7337.4669.7611.66812.19811.93111.58710.3038.2425.8933.9743.453.7864.2964.54.3734.308
Non-Renewable Power (GW)17.67517.89517.36817.0316.18816.59317.818.55717.4816.17414.50114.42515.16415.59116.70919.40423.31226.65326.78525.25423.32421.4119.59317.91
Typical Demand (GW)24.52524.2523.66523.0322.78923.20124.11825.87727.71828.81529.07729.58130.10530.19830.01430.71832.45134.03133.59532.26730.68928.78826.62824.687
Proportion Renewable (%)19.9218.0118.4517.8421.0720.531820.3229.9337.6344.5945.8244.0342.6338.1429.8120.1812.9811.4113.0415.5617.3718.2419.39
Solar Power (GW)0000000.0621.5324.1686.5418.819.8689.6249.4558.1395.5033.4681.1440.04900000
Typical Solar Power (GW)0000000.030.7252.0693.4584.4164.8164.8984.5613.9022.8811.7350.580.02400000
Cloud Cover (%)47.6236.0932.4912.7910.7310.410.46.7213.121.0614.3210.8216.279.278.4219.8514.0515.8612.3721.429.2525.7930.3433.51
Wind Power (GW)3.8973.4313.4313.1973.8223.7883.3442.72.7982.7182.3591.831.8071.6331.6652.241.9252.3312.9013.2863.79643.8733.808
Wind Speed (km/h)18.1116.7816.7315.9917.6216.9915.7614.41515.0714.0312.4812.0611.4510.8811.512.0113.1114.2515.216.5917.417.2517.25
Wind Capacity Uitilisation (%)13.43911.82911.82911.02313.1813.06111.539.3129.659.3748.1336.3116.235.635.7417.7236.6388.03610.00411.33213.08913.79213.35413.13
Temperature (degrees C)15.7915.6115.315.1815.0214.6514.3214.0214.214.521515.5516.2216.7117.0317.3417.5117.5517.5717.1616.9216.5216.1716.16
Temperature Uplift (%)000000000000000000000000
Adjusted Demand (GW)22.07321.82521.29820.72720.5120.8821.70723.28924.94625.93326.16926.62327.09427.17927.01327.64729.20630.62730.23529.0427.6225.9123.96522.218

27/09/2026

Average price
£146.4
Average forecast price
Daily peak
£184.02
Highest forecast price
Renewables
29.96%
Share of forecast generation

Hour00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Approx. Price per MWH (£)145.03146.66145.06141.5145.3154.08165.75171.34150.56141.04139.96118.32104.3798.52111.89126.04142.47166.04184.02181.96176.31162.29152.28142.83
Renewable Power (GW)3.3233.0583.5173.9093.9373.8875.2826.1699.43811.12211.6614.22116.00116.2113.44210.96910.7239.7128.3237.4685.7826.4315.3064.675
Non-Renewable Power (GW)19.83620.09519.16418.11317.68817.91217.48817.57215.89216.26217.31915.45714.5214.03916.819.82721.60323.35923.81823.46723.38421.00720.60519.53
Typical Demand (GW)25.73225.72625.20124.46924.02724.2225.326.3828.14530.42732.19932.97533.91333.6133.60234.21935.91836.74635.71234.37232.40730.48728.7926.895
Proportion Renewable (%)14.3513.2115.5117.7518.217.8323.225.9937.2640.6240.2447.9252.4353.5944.4535.6233.1729.3725.924.1419.8323.4420.4819.32
Solar Power (GW)0000000.0340.7283.0474.7255.2226.8768.1017.3634.9673.2792.1280.6580.02900000
Typical Solar Power (GW)0000000.0260.6962.0283.4214.3934.8264.9244.5653.8792.8451.6940.5440.0200000
Cloud Cover (%)21.5927.6932.9641.7550.8154.2757.1275.9846.3454.2466.7351.3837.0739.1560.7869.0862.3565.4248.5440.7921.8823.5216.1519.29
Wind Power (GW)2.8232.5583.0173.4093.4373.3874.7484.9415.8915.8985.9386.8447.4018.3467.9767.1918.0968.5547.7946.9685.2825.9314.8064.175
Wind Speed (km/h)15.7815.2415.9717.2617.417.2619.7320.1421.972222.3423.7925.0126.6526.0124.6626.2227.0125.724.3221.3222.4920.5119.51
Wind Capacity Uitilisation (%)9.7348.82110.40311.75611.8511.67816.37217.03720.31520.33720.47623.60125.5228.78127.50224.79627.91629.49626.87624.02618.21520.45116.57314.398
Temperature (degrees C)15.4815.314.9414.8114.714.9215.1115.2815.6716.4417.4618.0518.7819.4219.5119.4619.2718.918.5417.7217.6917.7117.4517.3
Temperature Uplift (%)000000000000000000000000
Adjusted Demand (GW)23.15923.15322.68122.02221.62521.79822.7723.74225.3327.38428.97929.67830.52130.24930.24230.79732.32733.07132.14130.93529.16727.43825.91124.205

28/09/2026

Average price
£179.22
Average forecast price
Daily peak
£245.27
Highest forecast price
Renewables
19.1%
Share of forecast generation

Hour00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Approx. Price per MWH (£)140.69141.6148.79152.96163.52179.22204.77216.65201.75189.66174.2160.36146.14148.92150.32160.55192.53227.45245.27235.31215.86194.69166.51143.54
Renewable Power (GW)6.2795.8885.0214.6063.582.7962.7683.2825.9097.348.7019.52210.7269.4718.2886.8325.2463.6572.8953.2723.5874.9475.7035.978
Non-Renewable Power (GW)19.1619.30719.74419.89920.52621.82823.56524.6323.86623.83522.65322.00421.02621.88922.78625.20229.432.92433.35831.77729.54526.05322.82119.64
Typical Demand (GW)25.43925.19524.76524.50424.10624.62526.33327.91129.77531.17531.35431.52631.75331.3631.07432.03434.64636.58136.25335.04933.1323128.52425.618
Proportion Renewable (%)24.6823.3720.2718.7914.8511.3610.5111.7619.8523.5427.7530.233.7830.226.6721.3315.14107.999.3410.8315.9619.9923.34
Solar Power (GW)0000000.0391.1673.3675.1936.6317.3258.1036.9075.874.4212.6980.8720.02600000
Typical Solar Power (GW)0000000.0210.6581.9623.3514.3394.7984.9114.5313.8272.7891.6460.5060.01600000
Cloud Cover (%)20.6626.2324.1828.2643.7536.626.3228.7632.4943.2844.6644.7736.7644.9344.3140.9637.423237.5823.2420.3222.9831.5525.24
Wind Power (GW)5.7795.3884.5214.1063.082.2962.2291.6142.0431.6471.571.6972.1232.0651.9181.9112.0482.2852.3692.7723.0874.4475.2035.478
Wind Speed (km/h)29.7828.626.4524.6720.5318.1617.5915.4116.0914.2813.713.2815.2215.3615.3915.3716.9518.5518.6520.2321.6625.1727.7728.59
Wind Capacity Uitilisation (%)19.92618.57815.58814.15710.6217.9187.6875.5677.0435.6795.4145.8527.3217.1196.6146.597.0617.8798.1699.55810.64615.33417.94318.89
Temperature (degrees C)16.7916.2515.7715.4815.2615.0114.7914.614.6414.7815.1215.7616.2716.7317.0917.417.4417.2116.816.5916.5916.1816.0615.84
Temperature Uplift (%)000000000000000000000000
Adjusted Demand (GW)25.43925.19524.76524.50424.10624.62526.33327.91129.77531.17531.35431.52631.75331.3631.07432.03434.64636.58136.25335.04933.1323128.52425.618

29/09/2026

Average price
£120.28
Average forecast price
Daily peak
£166.42
Highest forecast price
Renewables
47.76%
Share of forecast generation

Hour00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Approx. Price per MWH (£)134.8118.71121.39111.39110.91129.44159.12160.73145.93119.62111.8892.1474.5282.6886.193.23112.97149.36166.42152.59134.95121.07101.795.08
Renewable Power (GW)6.0797.8327.6589.419.7188.5517.7329.86712.5716.32416.97319.0120.51118.63217.77416.69416.40714.57214.44715.31915.19915.63915.58614.032
Non-Renewable Power (GW)18.24315.74115.47713.42412.33114.07516.45515.91915.17112.92612.94511.3789.8711.57212.78414.71717.00820.7621.07618.89216.94314.58512.72612.092
Typical Demand (GW)24.32323.57323.13522.83422.04922.62624.18725.78627.74129.2529.91930.38830.38130.20530.55831.41133.41535.33235.52334.21232.14230.22528.31226.123
Proportion Renewable (%)2533.2233.141.2144.0837.7931.9738.2645.3155.8156.7362.5667.5161.6958.1653.1549.141.2440.6744.7847.2951.7455.0553.71
Solar Power (GW)0000000.0291.0383.0885.6416.8618.0138.9627.5226.224.4162.8980.8030.02300000
Typical Solar Power (GW)0000000.0180.631.9153.3044.3124.7864.8964.4963.7732.7311.5980.4710.01300000
Cloud Cover (%)29.6322.5721.4430.9533.6632.139.5936.8839.1833.0340.5835.1725.0335.2436.8538.9226.0933.0929.0133.9550.1434.6338.2443.67
Wind Power (GW)5.5797.3327.1588.919.2188.0517.2038.3298.98210.1829.61210.49711.04910.6111.05411.77813.00913.26913.92514.81914.69915.13915.08613.532
Wind Speed (km/h)28.3831.4231.6734.9535.7433.931.5734.7135.4737.5936.5638.3339.6839.239.7441.3943.4243.8845.0146.5546.3447.147.0144.33
Wind Capacity Uitilisation (%)19.23825.28324.68430.72531.78827.76124.83728.72230.97335.11233.14536.19738.10136.58738.11740.61544.85745.75448.01651.10150.68552.20552.0246.661
Temperature (degrees C)15.9416.0515.8615.9316.116.216.2616.3516.4816.817.318.2519.1819.8620.5220.5120.3920.0919.8619.6919.5219.3519.2619.23
Temperature Uplift (%)000000000000000000000000
Adjusted Demand (GW)24.32323.57323.13522.83422.04922.62624.18725.78627.74129.2529.91930.38830.38130.20530.55831.41133.41535.33235.52334.21232.14230.22528.31226.123

30/09/2026

Average price
£135.09
Average forecast price
Daily peak
£211.12
Highest forecast price
Renewables
39.82%
Share of forecast generation

Hour00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Approx. Price per MWH (£)109.4196.9298.9888.6589.86106.52141.74157.12151.53129.67117.04111.77109.9592.9298.1131.88157.12201.05211.12202.84185.42165.66149.72137.2
Renewable Power (GW)10.80711.85711.6712.92113.46512.89211.13511.512.62215.72617.12117.42416.5818.27116.72710.4359.2175.986.6256.4235.5986.55.9215.481
Non-Renewable Power (GW)14.28812.34711.9869.8829.05310.50413.74715.35616.04314.49113.74914.43615.3913.16614.65220.73723.88428.81228.03926.71924.80421.53120.20518.652
Typical Demand (GW)25.09624.20423.65722.80422.51823.39624.88226.85628.66530.21730.8731.86131.9731.43731.3831.17233.10134.79234.66433.14230.40228.03226.12624.133
Proportion Renewable (%)43.0748.9949.3356.6659.855.144.7542.8244.0352.0455.4654.6951.8658.1253.3133.4827.8517.1919.1119.3818.4123.1922.6622.71
Solar Power (GW)0000000.0160.652.114.6147.0268.6899.0979.0237.6175.6293.1020.8770.01900000
Typical Solar Power (GW)0000000.0150.6021.8733.2724.3134.8194.9384.5253.7742.7091.5570.4350.0100000
Cloud Cover (%)37.3956.5863.0767.3956.7872.5274.7673.8270.7952.3638.126.824.2514.3912.88.9314.5312.9819.8417.7722.8911.7831.5419.56
Wind Power (GW)10.30711.35711.1712.42112.96512.39210.61910.3510.01210.6129.5958.2366.9838.7488.6114.3065.6154.6036.1065.9235.09865.4214.981
Wind Speed (km/h)32.2134.1433.8235.9836.9235.8732.6432.1931.9632.8131.0128.4126.1429.4629.3821.1923.6221.5224.3323.9922.3624.8823.0322.52
Wind Capacity Uitilisation (%)35.54339.16138.51942.83244.70842.73136.61635.68934.52436.59433.08828.39924.07830.16429.69214.84719.36115.87121.05520.42417.57920.69118.69217.175
Temperature (degrees C)19.0719.2519.3319.1518.9318.8718.9518.9518.918.9518.8819.1119.1219.5319.9620.0619.9119.5218.8818.3217.8517.7217.7217.49
Temperature Uplift (%)000000000000000000000000
Adjusted Demand (GW)25.09624.20423.65722.80422.51823.39624.88226.85628.66530.21730.8731.86131.9731.43731.3831.17233.10134.79234.66433.14230.40228.03226.12624.133

01/10/2026

Average price
£204.77
Average forecast price
Daily peak
£254.12
Highest forecast price
Renewables
0.74%
Share of forecast generation

Hour00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Approx. Price per MWH (£)167.34164.84166.96170.35177.28188.99211.75226.41226.69221.47215.11207.47201.28198.92195.71197.97219.18243.78254.12248.85229.24217.6190.95172.23
Renewable Power (GW)0.1960.0970.1350.2110.1830.1630.1490.2550.1620.2050.2350.2580.2420.1970.2690.2940.2850.2530.2530.2060.1970.1640.2020.2
Non-Renewable Power (GW)23.31122.92722.57522.60822.6723.3524.65226.14927.75128.7929.02529.34229.61529.67829.85631.03133.55235.46734.73733.88631.6329.62126.62824.109
Typical Demand (GW)23.50723.02422.7122.81922.85423.51324.80226.40427.91428.99529.2629.629.85629.87430.12531.32533.83735.7234.98934.09331.82629.78526.83124.31
Proportion Renewable (%)0.830.420.590.930.80.690.60.970.580.710.80.870.810.660.890.940.840.710.720.610.620.550.760.82
Solar Power (GW)
Typical Solar Power (GW)
Cloud Cover (%)
Wind Power (GW)0.1960.0970.1350.2110.1830.1630.1490.2550.1620.2050.2350.2580.2420.1970.2690.2940.2850.2530.2530.2060.1970.1640.2020.2
Wind Speed (km/h)1.240.891.031.291.191.131.081.291.121.271.331.411.41.241.451.531.551.431.431.271.241.131.261.25
Wind Capacity Uitilisation (%)0.6750.3330.4640.7270.6320.5640.5160.880.560.7060.8090.890.8330.6780.9281.0130.9840.8710.8720.7120.6780.5660.6980.691
Temperature (degrees C)
Temperature Uplift (%)
Adjusted Demand (GW)23.50723.02422.7122.81922.85423.51324.80226.40427.91428.99529.2629.629.85629.87430.12531.32533.83735.7234.98934.09331.82629.78526.83124.31

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.
All enquiries, please email energypricebuddy@gmail.com