Monthly electricity market report · MIBEL

Iberian electricity market — March 2021

Day-ahead price, demand and generation mix · ESIOS and OMIE data

Average price

45.5 €

+59.5% vs February 2021

Average demand

28.1 GW

−2.4% vs February 2021

Renewables

56%

+4 pp YoY · CO₂-free 79%

Negative periods

0

YoY

Day-ahead market price

The day-ahead market averaged 45.5 €/MWh, +59.5% versus February 2021. In perspective it sits +23.5% against the 7-year March average (36.8 €/MWh): a somewhat expensive month. The year-on-year figure (+63.8% vs March 2020) is distorted by an anomalous base.

Hourly month heatmap

1
5
9
13
17
21
25
29
00
02
04
06
08
10
12
14
16
18
20
22
Hour ↑ · Day of month → 4 €/MWh · 85 €/MWh
4 €/MWh
85 €/MWh

Daily average price comparison

03570
Day of month · €/MWh

Demand

Peninsular demand averaged 28.1 GW, −2.4% on February 2021 and +5.1% YoY, peaking at 35.5 GW.

02040
Hour · GW

Generation mix

On about 21.0 TWh scheduled (P48), renewables made up 56% and CO₂-free generation 79%.

Generation mix

Eólica26.4%
Eólica
Nuclear
Hidráulica
Cogeneración
Solar fotovoltaica
Ciclo combinado
Wind
26.4% −1%
Nuclear
23.0% −7%
Hydro
17.9% +19%
Cogeneration
10.8% +0%
Solar PV
7.9% +60%
CCGT
7.8% +19%
Solar thermal
1.9% +60%
Other renewables
1.7% −1%
Pumped-storage
1.4% +34%
Coal
1.2% −50%
Other
0.0%
Fuel / gas
0.0%

Historical context

27
14
43
15
28
16
43
17
40
18
49
19
28
20
45
21
283
22
90
23
20
24
53
25
42
26

March · €/MWh

Methodology

Price: ESIOS indicator 600 (Spain). Demand: ESIOS indicator 1293 (peninsular). Mix: P48 schedule by technology (REE/ESIOS), best estimate at month close — metered generation is published later; the check against the most recent metered month shows differences below 1%. Peninsular scope, full calendar month.

© datons · Iberian electricity market — March 2021 · ESIOS (Red Eléctrica) · OMIE

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