Increasing Support for Nuclear Power at the Climate Conference

The controversial energy source of nuclear power is experiencing a resurgence at this year’s climate conference, with countries that have nuclear power plants and their organizations feeling greater support for the technology.

Global Alliance and Objectives

A new alliance has formed, consisting of 22 countries, including the United States, France, and Finland, with the aim of tripling global nuclear power capacity by 2050. This alliance is a declaration of support for nuclear power as a viable solution to address the pressing challenges of energy generation and climate change. Finland’s Minister for European Affairs, Anders Adlercreutz, emphasizes the alliance’s belief in the global significance of nuclear power in light of the detrimental impact of fossil fuels on the environment and the need to find sustainable alternatives.

French President Emmanuel Macron also recognizes nuclear power as a crucial element in the transition to cleaner energy sources. He argues that renewables such as wind and solar energy are not reliable enough to replace coal completely, making nuclear power an essential component of the energy mix.

Shifting Perspectives

There is a notable positive shift in attitude toward nuclear power, both within Finland and internationally. Minister Adlercreutz observes a change in the political discourse surrounding this technology. The urgency of addressing climate change has led to a reevaluation of the energy sector, recognizing that nuclear power can facilitate a quicker transition to cleaner energy sources.

The International Atomic Energy Agency (IAEA) has been instrumental in promoting the benefits of nuclear power. Through previous climate conferences, including COP26 and COP27, the IAEA has worked to disseminate information and change public perception of nuclear energy. Director-General Rafael Mariano Grossi notes that these efforts are bearing fruit, exemplified by the increasing number of nations acknowledging nuclear power’s potential in achieving energy security and decarbonization goals.

Limitations and Resistance

While there is growing support for nuclear power, particularly within the alliance, some countries remain skeptical. In certain parts of the European Union, including Denmark, there is resistance to the expansion of nuclear energy. Denmark is at the forefront of renewable energy production and has set ambitious goals to triple global renewable energy output by 2030. However, nuclear power is excluded from their plans.

Prime Minister Mette Frederiksen emphasizes Denmark’s expertise in wind energy and the country’s commitment to harnessing natural resources such as wind and solar power. She sees renewable energy as the cleanest and fastest-growing sector, outpacing nuclear power in many areas. Prime Minister Frederiksen is focusing her efforts on partnering with African countries and promoting wind turbines and solar cells as sustainable alternatives.


The ongoing climate conference has highlighted the increasing support for nuclear power as a crucial element in the transition to cleaner energy sources. The alliance of 22 countries, including influential nations like the United States and France, signals a shift in perspective on nuclear energy’s role in achieving energy security and reducing carbon emissions. However, challenges remain as some countries prioritize renewable energy sources and exclude nuclear power from their plans. As the world navigates the complexities of energy generation and climate change, the debate over the role of nuclear power will continue to shape the global energy landscape.