⚡️ Electricity prices 🇵🇱 Rumia PL ⚡️
Electricity price in Rumia is 0.467 zł /kWh right now.
Wholesale electricity in Rumia follows the Poland day-ahead auction. Today's average is € 0.0570 /kWh, typical of a northern European location at this time of year.
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Today's average
0.244 zł€ 0.0570 /kWh
▼ 32% vs yesterday
Right now (23:00)
0.467 zł€ 0.1090 /kWh
Cheapest hour (17:00)
-0.043 zł€ -0.0100 /kWh
Most expensive (00:00)
0.523 zł€ 0.1220 /kWh
Tomorrow's day-ahead prices — cheapest hour at 14:00 CEST (-0.021 zł€ -0.0049 /kWh), most expensive at 21:00 CEST (0.599 zł€ 0.1397 /kWh).
Price comparison — Rumia
| Period | Average | vs today |
|---|---|---|
| Today | 0.244 zł€ 0.0570 /kWh | — |
| Yesterday | 0.358 zł€ 0.0835 /kWh | ▲ 46% |
| Last 7 days | 0.528 zł€ 0.1232 /kWh | ▲ 116% |
| Last 30 days | 0.483 zł€ 0.1127 /kWh | ▲ 98% |
| Current month | 0.406 zł€ 0.0946 /kWh | ▲ 66% |
| Previous month | 0.491 zł€ 0.1144 /kWh | ▲ 101% |
| Same month last year | 0.440 zł€ 0.1026 /kWh | ▲ 80% |
Monthly cost estimate for an average household using 5 000 kWh/year (~417 kWh/month) at this rate: 101.82 zł / month (1,221.86 zł / year wholesale, before taxes and grid fees).
Today's hourly prices — Rumia
| Hour (CEST) | PLN/MWh€/MWh | PLN/kWh€/kWh |
|---|---|---|
| 02:00 | 319.73 zł€ 74.59 | 0.320 zł€ 0.0746 |
| 03:00 | 300.98 zł€ 70.21 | 0.301 zł€ 0.0702 |
| 04:00 | 288.45 zł€ 67.29 | 0.288 zł€ 0.0673 |
| 05:00 | 311.47 zł€ 72.66 | 0.311 zł€ 0.0727 |
| 06:00 | 447.41 zł€ 104.37 | 0.447 zł€ 0.1044 |
| 07:00 | 433.77 zł€ 101.19 | 0.434 zł€ 0.1012 |
| 08:00 | 266.75 zł€ 62.23 | 0.267 zł€ 0.0622 |
| 09:00 | -22.38 zł€ -5.22 | -0.022 zł€ -0.0052 |
| 10:00 | -25.51 zł€ -5.95 | -0.026 zł€ -0.0060 |
| 11:00 | 0.01 zł€ 0.00 | 0.000 zł€ 0.0000 |
| 12:00 | 0.29 zł€ 0.07 | 0.000 zł€ 0.0001 |
| 13:00 | 0.01 zł€ 0.00 | 0.000 zł€ 0.0000 |
| 14:00 | 0.10 zł€ 0.02 | 0.000 zł€ 0.0000 |
| 15:00 | 0.32 zł€ 0.08 | 0.000 zł€ 0.0001 |
| 16:00 | 0.48 zł€ 0.11 | 0.000 zł€ 0.0001 |
| 17:00 ← cheapest | -42.86 zł€ -10.00 | -0.043 zł€ -0.0100 |
| 18:00 | 379.71 zł€ 88.58 | 0.380 zł€ 0.0886 |
| 19:00 | 428.73 zł€ 100.01 | 0.429 zł€ 0.1000 |
| 20:00 | 435.98 zł€ 101.70 | 0.436 zł€ 0.1017 |
| 21:00 | 480.14 zł€ 112.01 | 0.480 zł€ 0.1120 |
| 22:00 | 499.10 zł€ 116.43 | 0.499 zł€ 0.1164 |
| 23:00 | 467.45 zł€ 109.05 | 0.467 zł€ 0.1090 |
| 00:00 ← peak | 523.11 zł€ 122.03 | 0.523 zł€ 0.1220 |
| 01:00 | 494.03 zł€ 115.25 | 0.494 zł€ 0.1152 |
Tomorrow's day-ahead prices — Rumia
Tomorrow's prices have just been published — plan ahead.
| Hour (CEST) | PLN/MWh€/MWh | PLN/kWh€/kWh |
|---|---|---|
| 02:00 | 470.22 zł€ 109.69 | 0.470 zł€ 0.1097 |
| 03:00 | 484.41 zł€ 113.00 | 0.484 zł€ 0.1130 |
| 04:00 | 467.09 zł€ 108.96 | 0.467 zł€ 0.1090 |
| 05:00 | 434.74 zł€ 101.41 | 0.435 zł€ 0.1014 |
| 06:00 | 402.16 zł€ 93.81 | 0.402 zł€ 0.0938 |
| 07:00 | 319.85 zł€ 74.61 | 0.320 zł€ 0.0746 |
| 08:00 | 125.62 zł€ 29.31 | 0.126 zł€ 0.0293 |
| 09:00 | 4.40 zł€ 1.03 | 0.004 zł€ 0.0010 |
| 10:00 | -0.03 zł€ -0.01 | -0.000 zł€ -0.0000 |
| 11:00 | -1.49 zł€ -0.35 | -0.001 zł€ -0.0003 |
| 12:00 | -5.74 zł€ -1.34 | -0.006 zł€ -0.0013 |
| 13:00 | -15.69 zł€ -3.66 | -0.016 zł€ -0.0037 |
| 14:00 ← cheapest | -20.97 zł€ -4.89 | -0.021 zł€ -0.0049 |
| 15:00 | -8.24 zł€ -1.92 | -0.008 zł€ -0.0019 |
| 16:00 | 0.00 zł€ 0.00 | 0.000 zł€ 0.0000 |
| 17:00 | 67.51 zł€ 15.75 | 0.068 zł€ 0.0157 |
| 18:00 | 429.75 zł€ 100.25 | 0.430 zł€ 0.1003 |
| 19:00 | 542.63 zł€ 126.58 | 0.543 zł€ 0.1266 |
| 20:00 | 546.81 zł€ 127.56 | 0.547 zł€ 0.1276 |
| 21:00 ← peak | 598.96 zł€ 139.72 | 0.599 zł€ 0.1397 |
| 22:00 | 596.02 zł€ 139.04 | 0.596 zł€ 0.1390 |
| 23:00 | 547.65 zł€ 127.75 | 0.548 zł€ 0.1278 |
What things cost today — Rumia
Range = cost at today's cheapest hour vs most expensive. Average = today's mean. cheapest-hour scheduling targets the cheap end.
| Activity | kWh | Cheapest hour | Average | Peak hour |
|---|---|---|---|---|
| 🚿 Take a 10-min shower | 6 | -0.26 zł€ -0.06 | 1.47 zł€ 0.34 | 3.14 zł€ 0.73 |
| 🛁 Take a bath | 7.5 | -0.32 zł€ -0.07 | 1.83 zł€ 0.43 | 3.92 zł€ 0.92 |
| 💧 Boil 1 L of water | 0.12 | -0.01 zł€ -0.00 | 0.03 zł€ 0.01 | 0.06 zł€ 0.01 |
| 🔌 Charge an EV (full) | 45 | -1.93 zł€ -0.45 | 11.00 zł€ 2.57 | 23.54 zł€ 5.49 |
| 📱 Charge a phone | 0.02 | -0.00 zł€ -0.00 | 0.00 zł€ 0.00 | 0.01 zł€ 0.00 |
| 👕 Run washing machine | 0.8 | -0.03 zł€ -0.01 | 0.20 zł€ 0.05 | 0.42 zł€ 0.10 |
| 🍽️ Run dishwasher | 1.4 | -0.06 zł€ -0.01 | 0.34 zł€ 0.08 | 0.73 zł€ 0.17 |
| 🧹 Vacuum 10 min | 0.33 | -0.01 zł€ -0.00 | 0.08 zł€ 0.02 | 0.17 zł€ 0.04 |
| 💨 Hairdryer 10 min | 0.33 | -0.01 zł€ -0.00 | 0.08 zł€ 0.02 | 0.17 zł€ 0.04 |
| 📺 Watch 1 h of TV | 0.6 | -0.03 zł€ -0.01 | 0.15 zł€ 0.03 | 0.31 zł€ 0.07 |
Last 31 days — Rumia
12-month price history — Rumia
| Month | Average | PLN/MWh€/MWh |
|---|---|---|
| 2026-07 | 0.377 zł€ 0.0880 /kWh | 377.21 zł€ 87.99 |
| 2026-06 | 0.491 zł€ 0.1144 /kWh | 490.55 zł€ 114.43 |
| 2026-05 | 0.437 zł€ 0.1019 /kWh | 436.68 zł€ 101.87 |
| 2026-04 | 0.356 zł€ 0.0830 /kWh | 355.93 zł€ 83.03 |
| 2026-03 | 0.449 zł€ 0.1047 /kWh | 448.77 zł€ 104.69 |
| 2026-02 | 0.496 zł€ 0.1157 /kWh | 496.09 zł€ 115.73 |
| 2026-01 | 0.611 zł€ 0.1424 /kWh | 610.63 zł€ 142.44 |
| 2025-12 | 0.499 zł€ 0.1164 /kWh | 499.00 zł€ 116.40 |
| 2025-11 | 0.532 zł€ 0.1242 /kWh | 532.46 zł€ 124.21 |
| 2025-10 | 0.454 zł€ 0.1060 /kWh | 454.49 zł€ 106.02 |
| 2025-09 | 0.462 zł€ 0.1077 /kWh | 461.80 zł€ 107.73 |
| 2025-08 | 0.385 zł€ 0.0899 /kWh | 385.47 zł€ 89.92 |
Why your bill is higher than the spot price
The prices on this page are wholesale day-ahead — what suppliers pay on the Nord Pool / EPEX market. Your final retail bill adds:
| Component | Type | Approx (EU avg) |
|---|---|---|
| Wholesale spot price | Variable (this page) | — |
| Electricity tax / excise | Fixed | € 0.005 – 0.20 /kWh |
| Grid / network fee | Fixed + variable | € 0.05 – 0.15 /kWh |
| VAT / sales tax | % multiplier | 20 – 25 % |
| Supplier markup + monthly fee | Provider-specific | € 0.005 – 0.05 /kWh |
Rule of thumb: add 30–60% on top of the wholesale spot price to estimate your true per-kWh cost. The exact split depends on your country, your grid operator, and your contract type.
Smart electricity tips for Rumia
- Cheapest hour today: 17:00 CEST at € -0.0100 /kWh — schedule heavy appliances to run within this window.
- Avoid peak: 00:00 CEST hits € 0.1220 /kWh in Rumia — postpone the dishwasher or EV charging if you can.
- Dishwasher cost in Rumia: running it at the cheapest hour costs about € -0.01; at peak it's € 0.17 — over a year that's significant savings.
- EV charging in Rumia: a 50 kWh charge during the cheapest hour costs around € -0.50.
- Typical monthly bill in Rumia: a household using 5 000 kWh/year pays about € 24 this month at current wholesale prices (€ 0.1127 /kWh 30-day average).
FAQ — Rumia
How is the electricity price determined?
Day-ahead prices are set each morning around 13:00 CEST by Nord Pool / EPEX, where suppliers and producers across Europe submit bids for each hour of the next day. The cheapest mix that meets demand wins, and that price applies to everyone in the bidding zone for that hour.
When is electricity cheapest?
Today the cheapest hour in Rumia is 17:00 CEST at € -0.0100 /kWh. Typically late at night (00:00–04:00) and around midday on sunny/windy days when renewables overproduce.
Can electricity prices go negative?
Yes. When wind + solar overproduce on a low-demand day, wholesale prices can drop below zero. This happens 50–100 hours per year in renewables-heavy zones.
Why is my electricity bill higher than the spot price?
The spot price is just one component. Your retail bill also includes electricity tax, grid/network fees, VAT and a supplier markup. Add roughly 30–60 % on top of the wholesale spot price to estimate your true per-kWh cost.
How accurate is this data?
Source: ENTSO-E Transparency Platform — the official EU regulators data feed. Updated every 10–20 minutes.
Can I save money by shifting consumption?
Yes — running large appliances during the cheapest window every day adds up over a year.
Are tomorrow's prices already known?
Day-ahead prices are auctioned around 13:00 CEST each day. Until then, only todays hourly prices are final. Once tomorrows auction closes, the full 24-hour breakdown appears on this page automatically.
Source: ENTSO-E Transparency Platform. Last updated: 2026-07-03 (CEST).