Laura Otýpková
Lawyer and Head of the Responsible Energy Team
What would happen to Czech power grid in 2030 if all coal power plants were shut down? Even without coal-fired generation it is possible to ensure stable electricity supply in the Czech Republic, proves a study which we publicly presented in May 2018. Now we introduce new additional scenarios to the study, again analysed by Energynautics.
New scenarios show that Czech power grid poses no obstacle to phase-out of all coal powered power plants, even under the following conditions:
Increase in power consumption due to development of electromobility and heat pump. The study concludes that grid stability poses no major obstacle for the transformation of Czech energy sector from coal to renewables. In includes also an overview of recommended measures, which could increase the ability of the grid to react to fluctuation in VTE and FVE production for individual scenarios. The measures comprise the possibility of energy accumulation in heating stations and biogas storage in biogas stations. These measures would increase the potential of these sources for generation dispatch management. Further improvement can be achieved through optimalization of CCGT turbines.
The study reacts to the current European drift from coal towards renewable energy. This trend often raises a question: could the substitution of coal power plants with sources which are highly dependant on weather threaten the stability and security of power supplies? This question is definitely appropriate - the share of renewables in the European union is 30 % and increasing. This growth in renewable energy is caused especially by solar and wind sources of energy and biomass. The study which is unique to the Czech environment shows that the options of Czech power grid do not stand in the way of further energy transformation.
The additional research was carried out by a renown German consulting company Energynautics, upon a request of Czech organizations – Glopolis, Frank Bold and Hnutí Duha (Friends of the Earth Czech Republic).
The expert group Frank Bold, along with Greenpeace and Friends of the Earth, has submitted a complaint to the European Commission regarding the actions of Czech authorities in setting emission limits for the Počerady coal power plant. In August 2024, a court revoked the plant's extensive emission limits derogation, and authorities were required to immediately reflect this decision in its operating permit. However, this has not yet happened. As a result, the power plant is currently violating the legal limit for mercury emissions. The complainants are calling on the Commission to investigate whether the Czech Republic’s approach to Počerady is in breach of the EU Industrial Emissions Directive (IED).
Domestic political opportunism and foreign anti-competitive pressure threaten to dismantle one of its biggest advantages. Read below a brief summary of our conference on sustainability and competitiveness held last January 2025 in Brussels.
Electricity sharing in Czechia represents a relatively recent but increasingly popular phenomenon. With the implementation of the regulatory framework that enables the formation of Energy Communities (ECs) starting in July 2024, 20 ECs have already been established. In addition, the law also activates the possibility of energy sharing by “an active consumer”. What does the existing regulatory framework entail, and what challenges does it encounter?
