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Live Market Prices

Real-time electricity market price data across European BESS markets. Day-ahead spreads, ancillary service pricing, and month-over-month trends.

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Filter by region

Select market regions to view price comparisons.

Price spreads: BESS arbitrage opportunity

Average 2-hour daily spread (€/MWh) is the primary metric for day-ahead energy arbitrage revenue.

Ancillary services pricing by zone

Frequency response and reserve prices in €/MW. Color intensity indicates price level within each service type. Higher prices = more revenue opportunity.

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Monthly trends: price direction by market

Month-over-month change indicators per service type. Green up arrow indicates price increase; red down arrow indicates decrease.

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About this data

Data source: This page aggregates market data from the ENTSO-E Transparency Platform, which publishes day-ahead electricity prices, balancing market results, and system service tender outcomes across all European bidding zones. Day-ahead prices are updated daily. Ancillary service (FCR, aFRR, mFRR, FFR) prices are compiled from individual TSO publications and updated monthly.

What the metrics mean:

  • Day-ahead spread: The difference between the average of the 2 highest hourly prices and the average of the 2 lowest hourly prices in a day. A higher spread indicates more opportunity for BESS to profit from energy arbitrage (buying low, selling high).
  • FCR (Frequency Containment Reserve): Used to stabilize frequency immediately after a disturbance. Markets are split into FCR-D (day rate) and FCR-N (night rate) in Nordic and some other markets.
  • aFRR (Automatic Frequency Restoration Reserve): Used to automatically stabilize frequency over 30 seconds. Typically the most liquid frequency service.
  • mFRR (Manual Frequency Restoration Reserve): Manual reserve deployed by TSO. Often highest-paying service in some markets.
  • FFR (Fast Frequency Response): Newer service requiring sub-second response. Increasingly available in Nordic and UK markets.

Update frequency: This page pulls from our live data feed. Day-ahead prices are typically published by 12:00 noon on the day before delivery. Ancillary service prices are updated monthly as new tender results are published by individual TSOs. Trend indicators reflect the month-over-month change from the previous update period.

Limitations: This data is indicative and is presented without warranty. Actual revenue depends on numerous factors including optimizer quality, battery round-trip efficiency, grid charges, regulatory compliance, and market access. Not all zones offer all services. Northern Europe (Nordics) predominantly uses FCR-based markets; Central and Southern Europe use FCR/aFRR/mFRR split markets; the UK uses a different framework (DC, DM, FFR). See the Revenue Data page for full revenue estimates by market.