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).
Together with other environmental organizations, we succeeded in revoking a derogation from the emission levels associated with the best available techniques for the Počerady Power Plant, the largest producer of greenhouse gases in the Czech Republic. The illegal derogation allowed the plant to emit unprecedented amounts of toxic mercury. Now it is the turn of the Ministry of the Environment to push for an end to the ongoing illegal situation.
European Union and its member states have approved a framework to prevent that companies providing low prices based on dumping, child labour, pollution and exploitation will not be better positioned in the EU market. They adopted the Corporate Sustainable Due Diligence Directive (CSDDD), which will provide guidance to companies on how to prevent significant negative impacts in their operations and value chains.
The International Sustainability Standards Board is presenting in London this Tuesday the work plan for the upcoming two years, including research projects to develop standards for companies’ reporting on biodiversity and human capital.
