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British Electricity Tracker by Andrew Crossland @mygridgb.bsky.social · 28m

British electricity mix at 2am on 30th Oct 2025

🔥Gas 13.0% Biomass 12.4%
🍃Wind 33.2% Solar 0.0% Hydro 1.8%
⚛️Nuclear 15.2%
➡️Imports 24.4% Other 0.0%
🪫Storage 0.0%

🔌Generation 26GW
Carbon intensity 130 gCO2e/kWh
vs target of annual average 50-100 gCO2e/kWh by 2030

British Electricity Tracker by Andrew Crossland @mygridgb.bsky.social · 4h

British electricity mix at 10pm on 29th Oct 2025

🔥Gas 17.8% Biomass 11.9%
🍃Wind 34.7% Solar 0.0% Hydro 1.9%
⚛️Nuclear 14.1%
➡️Imports 19.0% Other 0.0%
🪫Storage 0.7%

🔌Generation 27GW
Carbon intensity 134 gCO2e/kWh
vs target of annual average 50-100 gCO2e/kWh by 2030

British Electricity Tracker by Andrew Crossland @mygridgb.bsky.social · 6h

British electricity mix at 8pm on 29th Oct 2025

🔥Gas 36.8% Biomass 10.9%
🍃Wind 25.5% Solar 0.0% Hydro 1.7%
⚛️Nuclear 11.5%
➡️Imports 13.1% Other 0.0%
🪫Storage 0.6%

🔌Generation 34GW
Carbon intensity 219 gCO2e/kWh
vs target of annual average 50-100 gCO2e/kWh by 2030

British Electricity Tracker by Andrew Crossland @mygridgb.bsky.social · 7h

British electricity mix at 7pm on 29th Oct 2025

🔥Gas 41.5% Biomass 11.2%
🍃Wind 21.9% Solar 0.0% Hydro 2.0%
⚛️Nuclear 10.8%
➡️Imports 12.2% Other 0.0%
🪫Storage 0.5%

🔌Generation 36GW
Carbon intensity 243 gCO2e/kWh
vs target of annual average 50-100 gCO2e/kWh by 2030

British Electricity Tracker by Andrew Crossland @mygridgb.bsky.social · 8h

British electricity mix at 6pm on 29th Oct 2025

🔥Gas 45.2% Biomass 10.7%
🍃Wind 20.7% Solar 0.0% Hydro 1.9%
⚛️Nuclear 10.0%
➡️Imports 9.7% Other 0.0%
🔋Storage 1.7%

🔌Generation 39GW
Carbon intensity 254 gCO2e/kWh
vs target of annual average 50-100 gCO2e/kWh by 2030

British Electricity Tracker by Andrew Crossland @mygridgb.bsky.social · 9h

British electricity mix at 5pm on 29th Oct 2025

🔥Gas 44.6% Biomass 14.7%
🍃Wind 19.0% Solar 0.0% Hydro 1.9%
⚛️Nuclear 9.8%
➡️Imports 7.3% Other 0.0%
🔋Storage 2.8%

🔌Generation 40GW
Carbon intensity 258 gCO2e/kWh
vs target of annual average 50-100 gCO2e/kWh by 2030

British Electricity Tracker by Andrew Crossland @mygridgb.bsky.social · 12h

British electricity mix at 2pm on 29th Oct 2025

🔥Gas 40.7% Biomass 10.9%
🍃Wind 24.0% Solar 6.0% Hydro 1.8%
⚛️Nuclear 10.6%
➡️Imports 5.0% Other 0.0%
🪫Storage 0.9%

🔌Generation 38GW
Carbon intensity 232 gCO2e/kWh
vs target of annual average 50-100 gCO2e/kWh by 2030

3

British Electricity Tracker by Andrew Crossland @mygridgb.bsky.social · 16h

British electricity mix at 10am on 29th Oct 2025

🔥Gas 23.8% Biomass 9.8%
🍃Wind 32.3% Solar 6.3% Hydro 1.8%
⚛️Nuclear 11.5%
➡️Imports 14.1% Other 0.0%
🪫Storage 0.5%

🔌Generation 35GW
Carbon intensity 165 gCO2e/kWh
vs target of annual average 50-100 gCO2e/kWh by 2030

British Electricity Tracker by Andrew Crossland @mygridgb.bsky.social · 20h

British electricity mix at 7am on 29th Oct 2025

🔥Gas 25.1% Biomass 12.4%
🍃Wind 39.9% Solar 0.0% Hydro 2.0%
⚛️Nuclear 13.7%
➡️Imports 6.9% Other 0.0%
🪫Storage 0.0%

🔌Generation 29GW
Carbon intensity 159 gCO2e/kWh
vs target of annual average 50-100 gCO2e/kWh by 2030

British Electricity Tracker by Andrew Crossland @mygridgb.bsky.social · 1d

British electricity mix at 2am on 29th Oct 2025

🔥Gas 11.1% Biomass 8.0%
🍃Wind 54.7% Solar 0.0% Hydro 1.6%
⚛️Nuclear 16.5%
➡️Imports 8.1% Other 0.0%
🪫Storage 0.0%

🔌Generation 24GW
🌍Carbon intensity 86 gCO2e/kWh
vs target of annual average 50-100 gCO2e/kWh by 2030

2

British Electricity Tracker by Andrew Crossland @mygridgb.bsky.social · 1d

British electricity mix at 10pm on 28th Oct 2025

🔥Gas 9.4% Biomass 7.0%
🍃Wind 53.9% Solar 0.0% Hydro 1.6%
⚛️Nuclear 13.9%
➡️Imports 14.3% Other 0.0%
🪫Storage 0.0%

🔌Generation 29GW
🌍Carbon intensity 83 gCO2e/kWh
vs target of annual average 50-100 gCO2e/kWh by 2030

British Electricity Tracker by Andrew Crossland @mygridgb.bsky.social · 1d

British electricity mix at 8pm on 28th Oct 2025

🔥Gas 13.7% Biomass 10.0%
🍃Wind 44.5% Solar 0.0% Hydro 2.1%
⚛️Nuclear 12.3%
➡️Imports 16.5% Other 0.0%
🪫Storage 0.9%

🔌Generation 32GW
Carbon intensity 117 gCO2e/kWh
vs target of annual average 50-100 gCO2e/kWh by 2030

British Electricity Tracker by Andrew Crossland @mygridgb.bsky.social · 1d

British electricity mix at 7pm on 28th Oct 2025

🔥Gas 17.3% Biomass 10.3%
🍃Wind 39.6% Solar 0.0% Hydro 2.5%
⚛️Nuclear 11.0%
➡️Imports 15.0% Other 0.0%
🔋Storage 4.2%

🔌Generation 36GW
Carbon intensity 135 gCO2e/kWh
vs target of annual average 50-100 gCO2e/kWh by 2030

British Electricity Tracker by Andrew Crossland @mygridgb.bsky.social · 1d

British electricity mix at 6pm on 28th Oct 2025

🔥Gas 21.2% Biomass 11.5%
🍃Wind 37.1% Solar 0.0% Hydro 2.0%
⚛️Nuclear 10.7%
➡️Imports 13.7% Other 0.0%
🔋Storage 3.8%

🔌Generation 37GW
Carbon intensity 157 gCO2e/kWh
vs target of annual average 50-100 gCO2e/kWh by 2030

British Electricity Tracker by Andrew Crossland @mygridgb.bsky.social · 1d

British electricity mix at 5pm on 28th Oct 2025

🔥Gas 22.7% Biomass 13.8%
🍃Wind 36.9% Solar 0.0% Hydro 2.3%
⚛️Nuclear 10.5%
➡️Imports 10.2% Other 0.0%
🔋Storage 3.7%

🔌Generation 38GW
Carbon intensity 168 gCO2e/kWh
vs target of annual average 50-100 gCO2e/kWh by 2030

British Electricity Tracker by Andrew Crossland @mygridgb.bsky.social · 1d

British electricity mix at 2pm on 28th Oct 2025

🔥Gas 8.9% Biomass 7.0%
🍃Wind 46.0% Solar 11.7% Hydro 1.1%
⚛️Nuclear 11.4%
➡️Imports 13.9% Other 0.0%
🪫Storage 0.0%

🔌Generation 34GW
🌍Carbon intensity 92 gCO2e/kWh
vs target of annual average 50-100 gCO2e/kWh by 2030

1

British Electricity Tracker by Andrew Crossland @mygridgb.bsky.social · 1d

British electricity mix at 10am on 28th Oct 2025

🔥Gas 4.8% Biomass 5.0%
🍃Wind 50.8% Solar 16.7% Hydro 1.3%
⚛️Nuclear 11.6%
➡️Imports 9.9% Other 0.0%
🪫Storage 0.0%

🔌Generation 33GW
🌍Carbon intensity 61 gCO2e/kWh
vs target of annual average 50-100 gCO2e/kWh by 2030

1

British Electricity Tracker by Andrew Crossland @mygridgb.bsky.social · 1d

British electricity mix at 7am on 28th Oct 2025

🔥Gas 10.5% Biomass 6.3%
🍃Wind 58.2% Solar 0.0% Hydro 1.7%
⚛️Nuclear 13.8%
➡️Imports 9.0% Other 0.0%
🪫Storage 0.7%

🔌Generation 28GW
🌍Carbon intensity 82 gCO2e/kWh
vs target of annual average 50-100 gCO2e/kWh by 2030

1

British Electricity Tracker by Andrew Crossland @mygridgb.bsky.social · 2d

British electricity mix at 2am on 28th Oct 2025

🔥Gas 10.5% Biomass 3.6%
🍃Wind 64.5% Solar 0.0% Hydro 1.1%
⚛️Nuclear 16.3%
➡️Imports 4.1% Other 0.0%
🪫Storage 0.0%

🔌Generation 24GW
🌍Carbon intensity 77 gCO2e/kWh
vs target of annual average 50-100 gCO2e/kWh by 2030

1

British Electricity Tracker by Andrew Crossland @mygridgb.bsky.social · 2d

British electricity mix at 10pm on 27th Oct 2025

🔥Gas 9.8% Biomass 7.8%
🍃Wind 41.4% Solar 0.0% Hydro 1.3%
⚛️Nuclear 14.9%
➡️Imports 24.7% Other 0.0%
🪫Storage 0.1%

🔌Generation 26GW
Carbon intensity 103 gCO2e/kWh
vs target of annual average 50-100 gCO2e/kWh by 2030

1

British Electricity Tracker by Andrew Crossland @mygridgb.bsky.social · 2d

British electricity mix at 8pm on 27th Oct 2025

🔥Gas 26.1% Biomass 10.2%
🍃Wind 25.1% Solar 0.0% Hydro 1.7%
⚛️Nuclear 12.3%
➡️Imports 23.5% Other 0.0%
🪫Storage 1.1%

🔌Generation 31GW
Carbon intensity 196 gCO2e/kWh
vs target of annual average 50-100 gCO2e/kWh by 2030

1

British Electricity Tracker by Andrew Crossland @mygridgb.bsky.social · 2d

British electricity mix at 7pm on 27th Oct 2025

🔥Gas 34.8% Biomass 9.5%
🍃Wind 19.5% Solar 0.0% Hydro 1.8%
⚛️Nuclear 11.4%
➡️Imports 21.7% Other 0.0%
🪫Storage 1.2%

🔌Generation 34GW
Carbon intensity 234 gCO2e/kWh
vs target of annual average 50-100 gCO2e/kWh by 2030

British Electricity Tracker by Andrew Crossland @mygridgb.bsky.social · 2d

British electricity mix at 6pm on 27th Oct 2025

🔥Gas 35.0% Biomass 11.1%
🍃Wind 19.0% Solar 0.0% Hydro 1.8%
⚛️Nuclear 10.6%
➡️Imports 18.6% Other 0.0%
🔋Storage 3.8%

🔌Generation 37GW
Carbon intensity 232 gCO2e/kWh
vs target of annual average 50-100 gCO2e/kWh by 2030

British Electricity Tracker by Andrew Crossland @mygridgb.bsky.social · 2d

British electricity mix at 5pm on 27th Oct 2025

🔥Gas 33.5% Biomass 13.7%
🍃Wind 19.2% Solar 0.0% Hydro 2.2%
⚛️Nuclear 10.2%
➡️Imports 16.8% Other 0.0%
🔋Storage 4.4%

🔌Generation 38GW
Carbon intensity 221 gCO2e/kWh
vs target of annual average 50-100 gCO2e/kWh by 2030

British Electricity Tracker by Andrew Crossland @mygridgb.bsky.social · 2d

British electricity mix at 2pm on 27th Oct 2025

🔥Gas 19.0% Biomass 9.5%
🍃Wind 30.8% Solar 11.1% Hydro 1.1%
⚛️Nuclear 10.9%
➡️Imports 16.9% Other 0.0%
🪫Storage 0.8%

🔌Generation 35GW
Carbon intensity 148 gCO2e/kWh
vs target of annual average 50-100 gCO2e/kWh by 2030