I-SEM Daily Briefing — 23 May 2026
·2 mins
DAM prices averaged €122.98/MWh, peaking at €173.63/MWh at 21:00.
Eoin Treacy
Founder of INIS Energy Brokers, a Cork-based commercial energy brokerage. Writes daily I-SEM and wholesale market analysis covering DAM pricing, wind generation, and BESS activity.
2026
I-SEM Daily Briefing — 22 May 2026
·7 mins
DAM prices averaged €134.81/MWh, peaking at €167.9/MWh at 20:00.
I-SEM Daily Briefing — 21 May 2026
·7 mins
DAM prices averaged €136.98/MWh, peaking at €165.75/MWh at 20:00.
I-SEM Daily Briefing — 20 May 2026
·7 mins
DAM prices averaged €127.94/MWh, peaking at €184.52/MWh at 21:00.
I-SEM Daily Briefing — 19 May 2026
·8 mins
DAM prices averaged €120.05/MWh, peaking at €161.09/MWh at 21:00.
I-SEM Daily Briefing — 18 May 2026
·9 mins
DAM prices averaged €162.73/MWh, peaking at €255.0/MWh at 07:30.
I-SEM Daily Briefing — 17 May 2026
·8 mins
DAM prices averaged €136.77/MWh, peaking at €227.28/MWh at 22:00.
I-SEM Daily Briefing — 16 May 2026
·8 mins
DAM prices averaged €149.27/MWh, peaking at €220.0/MWh at 23:00.
I-SEM Daily Briefing — 15 May 2026
·8 mins
DAM prices averaged €149.91/MWh, peaking at €244.26/MWh at 22:00.
I-SEM Daily Briefing — 14 May 2026
·7 mins
DAM prices averaged €127.08/MWh, peaking at €157.0/MWh at 21:00.