Renewable generation and pumped storage equalled 8% of yesterday's electricity demand, with a peak of 12% at 22:00. Fossil fuel generation (mostly gas) equalled 78% of demand. 0% of generation was exported, 14% of demand was met by imports.

Renewable generation and pumped storage equalled 11% of yesterday's electricity demand, with a peak of 24% at 22:15. Fossil fuel generation (mostly gas) equalled 74% of demand. 0% of generation was exported, 15% of demand was met by imports.

Renewable generation and pumped storage equalled 43% of yesterday's electricity demand, with a peak of 70% at 23:30. Fossil fuel generation (mostly gas) equalled 47% of demand. 0% of generation was exported, 11% of demand was met by imports.

Renewable generation and pumped storage equalled 60% of yesterday's electricity demand, with a peak of 69% at 05:30. Fossil fuel generation (mostly gas) equalled 26% of demand. 0% of generation was exported, 14% of demand was met by imports.

Renewable generation and pumped storage equalled 52% of yesterday's electricity demand, with a peak of 64% at 00:45. Fossil fuel generation (mostly gas) equalled 38% of demand. 0% of generation was exported, 10% of demand was met by imports.

Renewable generation and pumped storage equalled 73% of yesterday's electricity demand, with a peak of 90% at 23:00. Fossil fuel generation (mostly gas) equalled 26% of demand. 2% of generation was exported, 3% of demand was met by imports.

Renewable generation and pumped storage equalled 46% of yesterday's electricity demand, with a peak of 90% at 00:45. Fossil fuel generation (mostly gas) equalled 1% of demand. 2% of generation was exported, 9% of demand was met by imports.

Renewable generation and pumped storage equalled 51% of yesterday's electricity demand, with a peak of 77% at 06:30. Fossil fuel generation (mostly gas) equalled 42% of demand. 0% of generation was exported, 7% of demand was met by imports.

Renewable generation and pumped storage equalled 60% of yesterday's electricity demand, with a peak of 83% at 06:30. Fossil fuel generation (mostly gas) equalled 32% of demand. 1% of generation was exported, 10% of demand was met by imports.

Renewable generation and pumped storage equalled 79% of yesterday's electricity demand, with a peak of 90% at 03:45. Fossil fuel generation (mostly gas) equalled 25% of demand. 5% of generation was exported, 1% of demand was met by imports.

Renewable generation and pumped storage equalled 73% of yesterday's electricity demand, with a peak of 88% at 14:30. Fossil fuel generation (mostly gas) equalled 26% of demand. 3% of generation was exported, 4% of demand was met by imports.

Renewable generation and pumped storage equalled 55% of yesterday's electricity demand, with a peak of 72% at 15:30. Fossil fuel generation (mostly gas) equalled 41% of demand. 0% of generation was exported, 4% of demand was met by imports.

Renewable generation and pumped storage equalled 59% of yesterday's electricity demand, with a peak of 75% at 02:00. Fossil fuel generation (mostly gas) equalled 35% of demand. 1% of generation was exported, 7% of demand was met by imports.

Renewable generation and pumped storage equalled 57% of yesterday's electricity demand, with a peak of 77% at 06:30. Fossil fuel generation (mostly gas) equalled 34% of demand. 2% of generation was exported, 11% of demand was met by imports.

Renewable generation and pumped storage equalled 22% of yesterday's electricity demand, with a peak of 43% at 00:00. Fossil fuel generation (mostly gas) equalled 64% of demand. 0% of generation was exported, 13% of demand was met by imports.

Renewable generation and pumped storage equalled 17% of yesterday's electricity demand, with a peak of 22% at 20:00. Fossil fuel generation (mostly gas) equalled 69% of demand. 0% of generation was exported, 14% of demand was met by imports.

Renewable generation and pumped storage equalled 24% of yesterday's electricity demand, with a peak of 42% at 00:00. Fossil fuel generation (mostly gas) equalled 59% of demand. 0% of generation was exported, 17% of demand was met by imports.

Renewable generation and pumped storage equalled 62% of yesterday's electricity demand, with a peak of 86% at 00:00. Fossil fuel generation (mostly gas) equalled 33% of demand. 1% of generation was exported, 6% of demand was met by imports.

Renewable generation and pumped storage equalled 77% of yesterday's electricity demand, with a peak of 91% at 23:00. Fossil fuel generation (mostly gas) equalled 32% of demand. 9% of generation was exported, 2% of demand was met by imports.