A Polish-Hungarian friendship dating back centuries may seem far removed from today’s electricity bills, but a recent energy forum in Budapest offered an unexpected connection between the two.
At the Polish-Hungarian Energy Forum, American creator Ray Brown of Magyar Minute found himself among Polish and Hungarian energy specialists discussing a very modern challenge: how should the costs of maintaining and expanding the electricity grid be shared as more households and businesses produce and store their own energy?
Brown attended the Budapest event with the help of Alpár Kató, founder of Daily News Hungary. The following account is his personal perspective on the forum and the issues discussed there.
From an old friendship to a modern energy challenge
Poland and Hungary have a long history of close relations, but the forum showed how cooperation between the two countries can also have a practical role in dealing with today’s energy challenges.
Energy security, regional cooperation and the future of Europe’s electricity system were among the issues discussed. One particularly interesting question concerns who should ultimately pay for the infrastructure that connects electricity producers and consumers.
The question is becoming more relevant as the energy system changes. Traditionally, electricity has largely flowed from centralised power plants through the grid to consumers. However, households and businesses are increasingly able to generate electricity themselves, for example through rooftop solar panels, while batteries and other storage technologies are also becoming more common.
That raises a question that goes beyond simply producing electricity: if customers increasingly generate some of their own power, how should they contribute to the cost of the network they continue to rely on?
Where does Paks fit into the picture?
Hungary’s Paks Nuclear Power Plant is central to the country’s electricity supply and was also discussed in the context of energy security.
Paks produces nearly half of Hungary’s domestically generated electricity, according to MVM. This does not mean that the plant supplies nearly half of all electricity consumed in Hungary, as the country also imports electricity.
The distinction is important when considering Hungary’s overall energy system, particularly at a time when supply security and the resilience of the electricity network are becoming increasingly important.
Europe’s grid faces a major investment challenge
The debate is not limited to Hungary or Poland. Eurelectric’s Grids for Speed study estimates that distribution grids in the EU and Norway could require investments of up to EUR 67 billion per year through 2050. The report also notes that more efficient planning and greater flexibility could reduce the investment required.
Contrary to one interpretation raised during the discussion, the study does include distributed generation and energy storage in its modelling. The broader concern discussed at the Budapest forum was instead how changing customer behaviour and the growth of self-generation could affect the way network costs are shared.
In other words, producing electricity at home may reduce a customer’s reliance on the grid at certain times, but it does not eliminate the need for the infrastructure itself.
The complicated question of cutting electricity demand
Another topic discussed was Hungary’s efforts to reduce electricity consumption during periods of pressure on the system.
Figures reported in connection with voluntary demand reductions need some context. MTI reported on 2 August that companies had initially pledged around 250 MW of reductions, with the figure potentially rising to 400–500 MW.
Separately, consumption by businesses, public institutions and households was around 500 MW below MAVIR’s forecast on the previous day.
These figures describe different things: company commitments, the difference between actual consumption and a forecast, and verified reductions attributable to particular groups should not be treated as interchangeable measures.
A shared network means shared responsibilities
The discussion ultimately returns to a simple but increasingly important issue. Europe’s electricity system is changing. More renewable generation, household solar panels, batteries, electric vehicles and flexible consumption are creating new opportunities, but they are also changing how electricity moves through the network.
The grid still has to be maintained, upgraded and expanded — even when the people connected to it are producing some of their own electricity.
For countries such as Hungary and Poland, cooperation on energy security is therefore not only about where electricity comes from. It is also about how the infrastructure behind the system is financed and adapted to a changing energy landscape. An old friendship may have brought the countries together, but the challenge facing their electricity networks is decidedly modern.
