I-SEM Daily Briefing — 20 September 2026
·3 mins
DAM prices averaged €240.06/MWh, peaking at €359.68/MWh at 08:30.
Eoin Treacy
Founder of INIS Energy Brokers, a Dublin-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 — 19 September 2026
·3 mins
DAM prices averaged €52.45/MWh, peaking at €213.26/MWh at 21:00.
I-SEM Daily Briefing — 18 September 2026
·3 mins
DAM prices averaged €132.96/MWh, peaking at €227.03/MWh at 07:30.
I-SEM Daily Briefing — 17 September 2026
·3 mins
DAM prices averaged €147.56/MWh, peaking at €280.0/MWh at 21:00.
I-SEM Daily Briefing — 16 September 2026
·3 mins
DAM prices averaged €219.15/MWh, peaking at €355.0/MWh at 09:00.
I-SEM Daily Briefing — 15 September 2026
·3 mins
DAM prices averaged €203.51/MWh, peaking at €253.9/MWh at 18:30.
I-SEM Daily Briefing — 14 September 2026
·3 mins
DAM prices averaged €207.75/MWh, peaking at €256.46/MWh at 07:30.
I-SEM Daily Briefing — 13 September 2026
·3 mins
DAM prices averaged €230.93/MWh, peaking at €291.23/MWh at 20:00.
I-SEM Daily Briefing — 12 September 2026
·3 mins
DAM prices averaged €173.55/MWh, peaking at €323.88/MWh at 22:00.
I-SEM Daily Briefing — 11 September 2026
·3 mins
DAM prices averaged €236.64/MWh, peaking at €346.5/MWh at 08:30.