Sweden

The Nordic electricity market on March 15, 2026, saw SE3 day-ahead spot prices average 640.74 SEK/MWh, a notable increase from the previous day. Significant price spreads persisted across Swedish bidding areas. Geopolitical tensions, particularly the escalating conflict in Iran and its impact on global oil markets, dominated news feeds, signaling potential long-term energy price volatility. Ancillary services, especially mFRR EAM, presented substantial revenue opportunities for flexible assets like BESS, driven by pronounced up-regulation needs in the afternoon.