# Hungary energy sector transition

> Developing situation record from CLSTR: https://clstr.news/situations/hungary-energy-sector-transition
> Updated: 2026-10-15T07:19:02.000Z. Sources: 6. Developments: 2.

Hungary is undergoing a transition in its electricity generation structure, moving toward increased renewable energy use while maintaining nuclear power as its primary backbone. As of 2025, nuclear power via the Paks Nuclear Power Plant provides 40 percent of production, while solar energy has expanded significantly to account for 27 to 29 percent of total generation.

Despite this growth, the sector faces several structural and regulatory challenges. Experts, including Ernő Kiss of the Hungarian Solar Energy and Collector Association, have noted that the industry requires more predictable regulation, improved electrical grids, and increased energy storage capacity to manage growth and prevent price volatility. While solar capacity is projected to reach 8 to 9 GW by 2030, the lack of storage remains a critical concern. 

Additionally, Hungary remains heavily dependent on imports for electricity, natural gas, and oil, which continues to impact the national current account.

## Timeline

### 2026-10-15: Hungarian solar sector requires better regulation and storage

Experts call for improved regulation, grid upgrades, and increased storage capacity to support Hungary's growing solar energy sector, which aims for up to 9 GW of capacity by 2030.

4 sources. https://clstr.news/cluster/hungarian-solar-sector-requires-better-regulation-and-storage

### 2026-10-15: Hungary electricity production shifts toward renewables

Hungary's electricity mix is shifting toward solar, which reached 27 percent of production in 2025, though nuclear remains the primary source and import dependency persists.

2 sources. https://clstr.news/cluster/hungary-electricity-production-shifts-toward-renewables

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Cite as: Hungary energy sector transition. CLSTR, https://clstr.news/situations/hungary-energy-sector-transition