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Electricity · real time

Slovenia

delayed Electricity prices, interval by interval → Installed capacity →

Energy market

The price of electricity today

The day-ahead auction result, in Ljubljana time.

Interval by interval

Average price today 298.57€/MWh 0.299 €/kWh now 326.82€/MWh interval 20:30–20:45 Tomorrow 263.12€/MWh auction published Last 30 days 244.98€/MWh average weighted by duration

Grid snapshot

Demand, generation and balance, updated every minute.

delayed data · as of 06/11/2026, 19:30:00

National consumption
2,000MW
▲ +160 MW vs a day ago
Domestic production
1,749MW
252 MW below consumption. The real border balance is measured separately.
▲ +42 MW vs a day ago
Exporting now
181MW
Measured on the interconnectors: 10.4% of current production flows to neighbours.
▲ +1,053 MW vs a day ago
Solar production
1MW
unchanged vs a day ago
Nuclear now
693MW
39.6% of production, baseload.
Day-ahead price
326.8EUR/MWh
CO₂ estimated
351g/kWhestimated

Physical cross-border flows

Electricity measured crossing every border in October 2026, valued at this zone's day-ahead price.

Physical exports 1,131,638 MWh estimated market value 246,599,819 €, at 217.91 €/MWh
Physical imports 855,284 MWh estimated market value 187,647,474 €, at 219.40 €/MWh
Estimated market value 58,952,345 € the month averaged 223.17 €/MWh
Border with Out, MWh at €/MWh In, MWh at €/MWh Difference €
Italy 862,653 211.41 11,588 238.47 179,611,446
Austria 25,028 109.90 601,092 236.10 −139,168,276
Croatia 224,207 249.45 94,218 162.14 40,652,552
Hungary 19,751 280.74 148,386 186.60 −22,143,376

58,952,345 € for 276,354 MWh that stayed in the country works out at 213.32 € per megawatt-hour, in a month that averaged 223.17.

  • Energy that stayed, at the month's average price −61,674,511 104.6%
  • What came in arrived above that average −3,227,863 5.5%
  • What went out left below it 5,950,029 -10.1%

The first line is energy the country needed and got. The other two — 2,722,166 € together — come not from how much moved but from when: cheap hours to sell in, expensive hours to buy in. That is the price of a timing mismatch, not a loss.

Official validation AWAITING OFFICIAL ANRE DATA

Physical cross-border flows and commercial electricity trades measure different phenomena. ANRE data is shown as an independent official benchmark and should not be interpreted as an exact reconciliation.

All months, every border

Not an invoice. Cross-border electricity is not sold country to country: the markets are coupled and the physical flow is the outcome of a shared auction. These figures value the measured flow at this zone's own day-ahead price, so both directions can be compared on the same scale.

Flows are measured, quarter-hour by quarter-hour; hourly borders are spread across the four quarters they cover, so every megawatt-hour meets the price that was actually in force. Energy entering the country is not the same as energy consumed here — some of it passes through.

Who we sold energy to

Who we sold energy to when they needed it — last 30 days

data for the last 30 days · 30 days covered

  • Italy 685.46 GWh
    548 MW on average · 68.2%
  • Croatia 290.53 GWh
    517 MW on average · 28.9%
  • Hungary 28.48 GWh
    119 MW on average · 2.8%
  • Austria 0.91 GWh
    110 MW on average · 0.1%

What we sent our neighbours, per border. Energy summed from quarter-hour averages over the days actually covered by the archive. The average power is over the hours in which it flowed this way, not over every hour. A country can appear in both lists: with the same neighbour we import in some hours and export in others.

Who we bought energy from

Who sold us energy when we needed it — last 30 days

data for the last 30 days · 30 days covered

  • Austria 653.54 GWh
    919 MW on average · 79.9%
  • Hungary 98.41 GWh
    205 MW on average · 12.0%
  • Croatia 37.85 GWh
    240 MW on average · 4.6%
  • Italy 28.48 GWh
    169 MW on average · 3.5%

What our neighbours sent us, per border. Energy summed from quarter-hour averages over the days actually covered by the archive. The average power is over the hours in which it flowed this way, not over every hour. A country can appear in both lists: with the same neighbour we import in some hours and export in others.

Energy sources

delayed data · as of 06/11/2026, 19:30:00

Nuclear
693MW
39.6% of total
Lignite
497MW
28.4% of total
Run-of-river hydro
405MW
23.1% of total
Natural gas
144MW
8.2% of total
Biomass
5MW
0.3% of total
Onshore wind
3MW
0.2% of total
Solar
1MW
0.1% of total
Other sources
1MW
0.0% of total
Pumped-storage hydro
0MW
0.0% of total
Oil
0MW
0.0% of total
Waste
0MW
0.0% of total

Source shares

Every source, with its share and the emission factor used in the carbon estimate.

delayed data · as of 06/11/2026, 19:30:00

Nuclear: 693 MW Lignite: 497 MW Run-of-river hydro: 405 MW Natural gas: 144 MW 1,749 MW total
  • Nuclear 40% 693MW
    Renewable
    no
    Emission factor
    12 g CO₂eq/kWh
    Adds to the national average
    4.8 g/kWh
  • Lignite 28% 497MW
    Renewable
    no
    Emission factor
    1,054 g CO₂eq/kWh
    Adds to the national average
    299.8 g/kWh
  • Run-of-river hydro 23% 405MW
    Renewable
    yes
    Emission factor
    24 g CO₂eq/kWh
    Adds to the national average
    5.6 g/kWh
  • Natural gas 8% 144MW
    Renewable
    no
    Emission factor
    490 g CO₂eq/kWh
    Adds to the national average
    40.3 g/kWh
  • Biomass 0% 5MW
    Renewable
    yes
    Emission factor
    230 g CO₂eq/kWh · weak factor, the figure is fragile
    Adds to the national average
    0.6 g/kWh
  • Onshore wind 0% 3MW
    Renewable
    yes
    Emission factor
    11 g CO₂eq/kWh
    Adds to the national average
    0.0 g/kWh
  • Solar 0% 1MW
    Renewable
    yes
    Emission factor
    45 g CO₂eq/kWh
    Adds to the national average
    0.0 g/kWh
  • Other sources 0% 1MW
    Renewable
    no
    Emission factor
    490 g CO₂eq/kWh · weak factor, the figure is fragile
    Adds to the national average
    0.2 g/kWh

Renewable energy

Share of clean sources in total production.

delayed data · as of 06/11/2026, 19:30:00

Run-of-river hydro: 405 MW · Biomass: 5 MW · Onshore wind: 3 MW · Solar: 1 MW 23,7% of production
  • Run-of-river hydro405 MW
  • Biomass5 MW
  • Onshore wind3 MW
  • Solar1 MW

Energy radar

delayed data · as of 06/11/2026, 19:30:00

173 347 520 693 Solar: 1 MW Wind: 3 MW Hydro: 405 MW Nuclear: 693 MW Gas: 144 MW Coal: 497 MW Solar Wind Hydro Nuclear Gas Coal
Austria 1.202 MW import Croatia 1.171 MW export Hungary 111 MW export Italy 102 MW export SLOVENIA cross-border energy flows THE NATIONAL POWER SYSTEM IN ITS REGIONAL CONNECTIONS Import into Slovenia (energy coming in) Export from Slovenia (energy going out) Total cross-border exchange 2.586 MW Import 1.202 MW Export 1.384 MW 0 50 100 200 km N

The arrows and figures are measurements, as of 6 November at 19:00. The transmission grid is not shown: we do not have its routes for this country yet.

Exchanges with neighbours

Green = Slovenia exports, orange = Slovenia imports.

delayed data · as of 06/11/2026, 19:30:00

Austria Austria: 1202 MW Croatia Croatia: 1171 MW Hungary Hungary: 111 MW Italy Italy: 102 MW 0

The price right now, across Europe

The interval in progress, live data from right now, in every bidding zone we have a price for.

live data · as of 06/11/2026, 20:30:00

Slovenia is 17 of 46, counting from the dearest. Average across zones: 286 EUR/MWh.

  1. 1 IE 549EUR/MWh
  2. 2 AL 385EUR/MWh
  3. 2 XK 385EUR/MWh
  4. 4 ME 360EUR/MWh
  5. 5 RS 352EUR/MWh
  6. 6 PL 351EUR/MWh
  7. 7 EE 346EUR/MWh
  8. 7 LT 346EUR/MWh
  9. 7 LV 346EUR/MWh
  10. 10 MK 345EUR/MWh
  11. 11 SK 335EUR/MWh
  12. 12 RO 332EUR/MWh
  13. 13 BG 331EUR/MWh
  14. 13 GR 331EUR/MWh
  15. 13 HU 331EUR/MWh
  16. 16 HR 328EUR/MWh
  17. 17 SI 327EUR/MWh
  18. 18 CZ 326EUR/MWh
  19. 19 SE (SE4) 325EUR/MWh
  20. 19 AT 325EUR/MWh
  21. 21 CH 324EUR/MWh
  22. 22 DK (DK2) 322EUR/MWh
  23. 23 FR 317EUR/MWh
  24. 23 IT (CALABRIA) 317EUR/MWh
  25. 23 IT (CENTRE_NORTH) 317EUR/MWh
  26. 23 IT (CENTRE_SOUTH) 317EUR/MWh
  27. 23 IT (NORTH) 317EUR/MWh
  28. 23 IT (SARDINIA) 317EUR/MWh
  29. 23 IT (SICILY) 317EUR/MWh
  30. 23 IT (SOUTH) 317EUR/MWh
  31. 31 BE 316EUR/MWh
  32. 31 NL 316EUR/MWh
  33. 31 DK (DK1) 316EUR/MWh
  34. 34 DE and LU 315EUR/MWh
  35. 35 ES 298EUR/MWh
  36. 35 PT 298EUR/MWh
  37. 37 NO (NO2) 216EUR/MWh
  38. 38 SE (SE3) 206EUR/MWh
  39. 39 NO (NO5) 205EUR/MWh
  40. 40 NO (NO1) 199EUR/MWh
  41. 41 NO (NO3) 95EUR/MWh
  42. 42 TR 56EUR/MWh
  43. 43 FI 26EUR/MWh
  44. 44 NO (NO4) 18EUR/MWh
  45. 45 SE (SE1) 11EUR/MWh
  46. 46 SE (SE2) 6EUR/MWh

Wholesale prices for the interval covering this moment, bidding zone by bidding zone — countries with several zones appear once per zone, with its code in brackets. The average is arithmetic across zones, not weighted by demand: a small zone counts as much as a large one. The figures exclude network tariffs, excise duty and VAT.

What balancing cost, in the last 24 hours

The source for this country does not publish this dataset. Nothing is estimated in its place.

Who consumes: the base, the work rhythm, the day

An estimate from the shape of the consumption curve, not a measurement by customer category — that is not published in real time. Three parts: what never stops, what runs in shifts on working days, what switches on during the day.

archive up to 06/11/2026, 18:00:00

The base, non-stop
1,019MW
61.6% of the week's average · the Sunday-night floor: fridges, servers, installations that never stop
The work rhythm
232MW
14.0% of the week's average · how much more a working night carries than a Sunday night: the shifts
The day
404MW
24.4% of the week's average · what exceeds the working-night floor, on average: offices, shops, homes awake

Over the last seven days consumption averaged 1,655 MW and ranged between 1,107 and 2,326 MW.

How it was measured: the median of the 02–05 hours over 8 Sunday mornings (1,019 MW) and over 32 working mornings, Tuesday to Friday (1,251 MW), across the last 8 weeks; the average over the last seven days. The parts are cut from one another in order and add up exactly to the average.

The parts are shapes of the curve, not customer categories: the base holds every household's fridge as well as a plant that never stops; the day holds single-shift factories too. “Industrial” and “household” would be words these data cannot defend.

The operator's consumption forecast

How much the country is expected to consume, hour by hour, according to the forecast the transmission operator publishes for today and tomorrow. The line is the forecast; the bars, consumption measured so far.

forecast issued 06/11/2026, 19:59:55 · ENTSO-E

Operator's forecast Measured consumption, hourly average
0 1,250 2,500 3,750 5,000 00:00 — 1,456 MW 01:00 — 1,409 MW 02:00 — 1,388 MW 03:00 — 1,408 MW 04:00 — 1,401 MW 05:00 — 1,503 MW 06:00 — 1,966 MW 07:00 — 2,104 MW 08:00 — 2,154 MW 09:00 — 2,041 MW 10:00 — 2,016 MW 11:00 — 2,054 MW 12:00 — 2,073 MW 13:00 — 2,062 MW 14:00 — 2,012 MW 15:00 — 2,106 MW 16:00 — 2,326 MW 17:00 — 2,095 MW 18:00 — 1,838 MW 19:00 — 1,927 MW today tomorrow now 00 06 12 18 00 06 12 18
Today's peak
1,935MW
at 09:00
Today's low
1,376MW
at 00:45
Next hour
1,691MW
at 20:45
Tomorrow's peak
1,637MW
at 10:45

The forecast is the transmission operator's, published on its own platform — not a model of ours. It is revised during the day; for each hour the latest issue is shown. The running hour, in the bars, only shows what has accumulated so far.

How much prosumers produce right now

The source for this country does not publish this dataset. Nothing is estimated in its place.

Today's solar, hour by hour

Measured hourly average for the current local day. The running hour only shows what has accumulated so far.

delayed data · as of 06/11/2026, 19:30:00

291 581 00:00 — 1 MW 01:00 — 1 MW 02:00 — 1 MW 03:00 — 1 MW 04:00 — 1 MW 05:00 — 9 MW 06:00 — 253 MW 07:00 — 265 MW 08:00 — 248 MW 09:00 — 159 MW 10:00 — 169 MW 11:00 — 173 MW 12:00 — 169 MW 13:00 — 161 MW 14:00 — 196 MW 15:00 — 296 MW 16:00 — 581 MW 17:00 — 299 MW 18:00 — 1 MW 19:00 — 1 MW 00 06 12 18 23

Today's wind, hour by hour

Measured hourly average for the current local day. The running hour only shows what has accumulated so far.

delayed data · as of 06/11/2026, 19:30:00

2 4 00:00 — 3 MW 01:00 — 3 MW 02:00 — 3 MW 03:00 — 3 MW 04:00 — 3 MW 05:00 — 3 MW 06:00 — 2 MW 07:00 — 2 MW 08:00 — 3 MW 09:00 — 3 MW 10:00 — 3 MW 11:00 — 3 MW 12:00 — 3 MW 13:00 — 3 MW 14:00 — 3 MW 15:00 — 3 MW 16:00 — 3 MW 17:00 — 4 MW 18:00 — 4 MW 19:00 — 3 MW 00 06 12 18 23

Today's storage, hour by hour

Deduced, not read from a key: the generation the feed includes in its total without itemising — by its behaviour, battery discharge. The bar is the hour's average, the dotted line the hour's peak power.

delayed data · as of 06/11/2026, 19:30:00

1 2 00:00 — 2 MW 01:00 — 2 MW 02:00 — 2 MW 03:00 — 2 MW 04:00 — 2 MW 05:00 — 2 MW 06:00 — 2 MW 07:00 — 2 MW 08:00 — 2 MW 09:00 — 2 MW 10:00 — 2 MW 11:00 — 2 MW 12:00 — 2 MW 13:00 — 2 MW 14:00 — 2 MW 15:00 — 2 MW 16:00 — 2 MW 17:00 — 2 MW 18:00 — 2 MW 19:00 — 2 MW MW — vârf 00 06 12 18 23

The Transelectrica feed has no storage key. The figure is the difference between the published total and the named sources: constant at night, near zero by day — the behaviour of a discharging battery. It is a deduction labelled as such, not a measurement.

How we estimated 351 g CO₂/kWh

This is an estimate, not a measurement. There is no official carbon-intensity measurement for this country, so we compute it from the production mix.

Σ(source generation × source factor) / Σ(generation), over positive values, with life-cycle factors.

The factors are life-cycle values — they include construction and fuel, not just combustion. That is why solar, wind and nuclear are not zero. Source: IPCC AR5 WG3, Anexa III, Tabelul A.III.2 (mediane), version 1.

SourceMWg/kWh
Nuclear69312
Lignite4971054
Run-of-river hydro40524
Natural gas144490
Biomass5230
Onshore wind311
Solar145
Other sources1490

Energy news

See all the news
Nuclear Slovenia refuses to publish new draft nuclear agreement with the US; NGOs demand halt to JEK2 talks Slovenia's Ministry of Infrastructure and Energy has confirmed it received a new draft intergovernmental agreement on nuclear energy from the US side, but refused public access to the text. Non-governmental organisations warn the deal would favour Westinghouse for the new reactor at Krško and are calling for a referendum. 6 Nov 2026
Energy policyEU member states back Slovenia's request to cut petrol and diesel excise below the EU minimum5 Nov 2026 RenewablesDistrict heating in the Šalek Valley after coal: heat pumps and biomass, costing between 80 and 110 million euros5 Nov 2026 GridSlovenia's 2027 network tariff: peaks between 6 and 7 a.m. move into the most expensive block5 Nov 2026

The generation fleet, 2026

Installed capacity by source, as the operator reports it.

Installed capacity 5,346MW reported for 2026 Cleaner energy for tomorrow
Renewables 51.3% 2,741 MW
Largest source Solar 29.5%
Against 2025 −146 MW
Source Capacity (MW) Of total
Solar 1,577+165 29.5%
Run-of-river hydro 1,113−32 20.8%
Lignite 894−296 16.7%
Natural gas 765+1 14.3%
Nuclear 700 13.1%
Pumped-storage hydro 180 3.4%
Oil 58 1.1%
Biomass 47+14 0.9%
Waste 8+2 0.1%
Onshore wind 4+1 0.1%
All the capacity statistics
How the renewable share is computed

Σ(renewable sources, positive values only) / Σ(all sources, positive only).

Numerator: Run-of-river hydro, Biomass, Onshore wind, Solar.

Denominator: 1,749 MW.

Pumped-storage hydro and waste are not counted as renewable — the first would double-count energy, the second is partly fossil and its biogenic fraction cannot honestly be separated.

Consumption — 7 days

24 hours 48 hours 7 days 30 days 90 days 1 year all
01,0002,000 10/3011/0311/06

166 points, PT60M resolution. Long ranges are served from precomputed aggregates — a one-year chart from per-minute data would push hundreds of thousands of points into the browser for nothing. Our archive starts at 2015-01-01 00:00 UTC.

By source

Each source has its own page, with history and context:

Solar power · Wind power · Hydropower · Nuclear power · Power from natural gas · Power from coal · Power from biomass

Alerts

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Source: ENTSO-E Transparency Platform · shares are computed on positive values, because solar farms draw from the grid at night · JSON API: /api/v1/countries/SI/latest

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