The State of Nuclear Power in Europe in 2026
September 26, 2025 · Frisian News
Europe's nuclear fleet has stabilized after years of closures, with new reactors under construction and aging plants running longer than planned. The shift reflects growing recognition that wind and solar alone cannot meet decarbonization targets.
France's Flamanville reactor, delayed repeatedly since 2007, finally connected to the grid in early 2026. The project cost France 14 billion euros and serves as a cautionary tale about how central planning, contractor mismanagement, and endless regulation can strangle a single ambitious project. Yet the reactor now produces 1.6 gigawatts of low-carbon electricity, replacing power that would otherwise come from fossil fuels or imported sources. This fact alone matters more than the bureaucratic disasters that preceded it.
Across Europe, governments have extended the operational lives of reactors they once marked for closure. Germany kept three plants running beyond their scheduled shutdown dates, reversing years of Energiewende ideology. Poland, Romania, and the Czech Republic push ahead with new builds, recognizing that their industrial bases need baseload power that renewables cannot reliably provide. Even environmentalists in some quarters acknowledge that nuclear plants must run longer because wind farms cannot guarantee supply when the weather turns calm.
But Europe still has no coherent strategy for managing nuclear waste or decommissioning aging reactors. Countries build new capacity while leaving old fuel in temporary storage, betting that future generations will solve the problem. This is not a technical failure. It is a political choice to avoid hard decisions now. Small countries like the Netherlands struggle especially hard, needing nuclear power but lacking the space to house waste for centuries.
The economic case for new nuclear plants remains weak. Construction times stretch from ten to twenty years, costs balloon predictably, and by the time a plant opens, the cost of renewables plus battery storage has often fallen below what nuclear operators projected. Small modular reactors, once touted as the future, have made little headway in Europe. Only France, with its existing supply chain and state support, builds reactors at anything like a manageable scale.
Europe's energy future rests not on any single technology but on a painful mix of more nuclear, more wind and solar, more natural gas for now, and hard limits on consumption. No ideology captures this reality neatly. The Energiewende failed because it relied on ideology. Nuclear enthusiasts fail when they ignore construction timelines and costs. Only countries willing to accept all these tools together, and willing to invest in grid infrastructure to move power where it is needed, will avoid shortages and blackouts in the next decade.
De reaktor fan Flamanville yn Frankryk, werheldich fertraand sûnt 2007, waard eins yn berinne 2026 op it net oansluten. It projekt kostte Frankryk 14 miljard euro en tsjinst as warskôging oer hoe sintraal planen, slecht behear, en eindelose regels in ambisje projekt kofje kinne. Dochs produsearret de reaktor no 1,6 gigawatt koolstof-lege elektrisiteit, yn plak fan krêft dy't oars út fossile boarnen of ynjûrt wist komme soe. Dit feit allinne lûkt swierder as de burokratyske puinhopen dy't derfan foargongen.
Oer folslein Europa hawwe regearings de operasjonele libbenstiid fan reaktoren ferlingd dy't sy earder foar sluting markearre hiene. Dútslân hie trije sintrale langer dan plann yn drif, en karde jierren fan Energiewende-ideologyske driften om. Polen, Roemenië en Tsjechje gean fierder mei nije bouwplannen, ûnwillig dat har yndustriële grûnslach stabilitaat nedich hat dy't fernijjernde boarnen net betsjogge kinne. Sels milieuaktiuisten yn bepaalde kwartalen erkenne dat kernreaktoren langer rinne moatte om't winmelleparken gjin garanty jouwe as it wetter rêst.
Mar Europa hat noch altyd gjin koherint belied foar behear fan kernôffal of de ôfbraak fan ferâlde reaktoren. Lannen bouwe nije kapasiteit tsjil se âld brânstofeleminten yn tydliku opslagplakken litte, hoopjend dat toekomstige generaasjes it probleem oplosse solle. Dit is gjin teknisk mislearring. It is in politike kar om no harde desissjes út te stellen. Lytse lannen lykas Nederlân stjuorre itselde hurd, om't sy kernenergy nedich hawwe mar net folle romte foar âffal foar ieuwen.
De ekonomyske saak foar nije kernreaktoren bliuwt swak. Bouwtiden rinne op nei tsien oant tweintich jierren, kosten stânfjouwer, en as in sintrale iepenet, binne kosten fan fernijjernde enerzjy plus batterij-opslach dikwols leger as wat kernoperators forsein hiene. Lytse modulêre reaktoren, ienris as de takomst marquarre, hawwe yn Europa min foartgong makke. Allinne Frankryk, mei syn besteande toeleringsketen en steatssteun, bouwt reaktoren op in begripsfolle skaal.
Europa's enerzjytakomst stiet net op ien teknology mar op in peinlich mingsel fan mear kernenergy, mear wyn en sinneenerzjy, mear aardgas foar no, en harde grinzen oan it ferbrûk. Gjin ideologyske tsjûgje vangt dizze werklikheid moai yn ôfbylding. De Energiewende falle om't sy op ideology stie. Kernmacht-entusjasten falle as sy bouwtiden en kosten negearje. Allinne lannen bereid om al dizze ark tegearre te brûken, en bereid om yn netwurk-infrastruktuer te ynvestearje om elektrisiteit dêr where nedich te ferdraga, foarkemme tekoarten en swarte útfalten yn it kommende desennium.
Published September 26, 2025 · Frisian News · Ljouwert, Fryslân