Electricity prices - Czech Republic

🇨🇿 The Czech Energy Market Overview

The Czech Republic is undergoing a quiet revolution in its energy sector. Between phasing out coal, ramping up renewables, and introducing smarter pricing models for consumers, the years 2023 to 2025 mark a turning point. Here’s what you need to know about where Czech energy is headed—and how it might affect your bills.

⚡️ What Powers Czechia?

As of 2023, the Czech energy mix remains dominated by two big players: nuclear and coal. Nuclear power stations (Dukovany and Temelín) provide about 39% of electricity, while coal (mostly lignite) supplies another 40%. But that’s changing—coal is on the way out, with a full phase-out by 2033 in the national plan.

Meanwhile, renewables are on the rise, with their share in electricity generation climbing to 16.5% in 2023, driven mainly by solar and biomass. The government expects that number to reach 28% by 2030.

☀️ Renewable Energy: Czechia’s Green Push

2023 was a record year for solar power. Over 970 MW of solar capacity was added, mostly on rooftops—thanks to generous subsidies through the “New Green Savings” program.

Wind energy, however, is still lagging due to tough permitting processes and limited suitable locations. But the government plans to simplify rules to encourage growth.

Looking ahead to 2025, renewables are expected to cover around 20%+ of electricity needs, with solar leading the charge.

💡 Why Your Electricity Bill Looks the Way It Does

Your electricity price is made up of several parts:

• Unregulated costs: The actual electricity (commodity) price from the market. This can change daily or hourly depending on your contract.
• Regulated fees: Distribution, transmission, system services—set by the Energy Regulatory Office.
• Taxes and levies: Includes VAT (21%), a renewable energy support fee (back in place in 2024), and a small electricity tax.

In 2023, prices were capped by the government at 5,000 CZK/MWh (excl. VAT) to protect consumers during the energy crisis. The cap was lifted in 2024, and prices began to normalize.

📊 Dynamic Tariffs: Pay-as-the-Market-Goes

Czech consumers now have access to dynamic electricity pricing, where your hourly usage is charged at real-time market prices. This means:

• You pay more during peak hours, but
• Save money during off-peak (nights, weekends, sunny/windy days).

To use dynamic pricing, you need a smart meter, and these are being rolled out across the country. Dynamic tariffs are ideal for people with flexible schedules or smart homes that can shift usage automatically.

The Czech regulator supports dynamic pricing but is keeping a close eye to protect consumers from volatility.

🏢 Top Electricity Suppliers Offering Dynamic Tariffs

If you’re interested in going dynamic, here are some providers to check out:

Note: You’ll need a smart meter for true hourly tariffs, but monthly-indexed options are available without one.

🧭 What’s Next?

Between now and 2025, expect to see:

• Continued growth in rooftop solar
• More flexible pricing and smart meter adoption
• A decline in coal as older plants shut down
• More competition among suppliers as dynamic pricing goes mainstream

The Czech energy landscape is shifting from rigid to responsive. If you're tech-savvy and willing to experiment, now’s a great time to rethink how—and when—you use electricity.

Interested in switching to a dynamic tariff or installing solar panels? Check your current supplier’s offerings or explore startups like bezDodavatele for spot pricing.

Peak and Off-Peak Hours

Czech Republic 2024 – Average Hourly Wholesale Electricity Price (OTE)

The two peaks and why they appear

1. Morning ramp‑up (07‑10 h)
   Demand driver: households wake up (cooking, electric showers, heating), public transport and offices start, and many industrial processes pick up right after shift change.
   Supply side: solar is only beginning to ramp, winds can be variable, so marginal generation often comes from gas or coal plants with higher operating costs → prices tick up.

2. Evening high (18‑21 h)
   Demand driver: almost purely residential—people return home, cook dinner, turn on lights/heating/TV, and more EVs start charging.
   Supply side: solar output has collapsed to zero while demand is still high, so the system again leans on dispatchable (usually fossil) plants. That absence of cheap solar makes this peak about 17 % pricier than the morning one.

Mid‑day dip

Between roughly 12 h and 15 h the wholesale price bottoms out (~ 0.08 €/kWh). Central‑European noon now coincides with:

• Maximum PV generation feeding the grid, suppressing the clearing price.
• Many factories and offices already running steadily, so incremental demand isn’t spiking.

Average prices in this slot are 35‑55 % lower than during the two peaks, which is why dynamic‑tariff households (or anyone with flexible loads/batteries) try to shift dish‑washers, heat‑pumps or EV charging here.

Take‑aways for consumers and system operators

• Load‑shifting pays: Moving 10 kWh from the 20:00 peak to the 14:00 valley would have saved ~ 0.50 € on the 2024 average.
• Storage value: The spread between the trough (0.078 €) and the evening max (0.140 €) is ~ 0.06 €/kWh—roughly the arbitrage margin batteries can monetise.
• Policy insight: The pronounced evening peak underlines the importance of non‑solar renewables (wind, hydro, biomass) and storage in Czechia’s future mix; solar alone flattens the mid‑day but worsens the sunset ramp unless paired with flexibility.

In short, the chart reflects a classic “duck curve”: cheap solar‑soaked middays flanked by demand‑driven peaks—especially the higher, solar‑starved one after sunset.