The global nuclear renaissance is in full swing, with more than 70 gigawatts of new nuclear capacity currently under construction worldwide. This represents one of the largest expansions of nuclear power in the last 30 years, with over 40 countries looking to increase their reliance on nuclear energy.
According to a recent report by the International Energy Agency (IEA), titled ‘A new era of nuclear energy,’ nuclear power is expected to generate a record level of electricity by 2025. This resurgence is being driven in part by the growth of small modular reactors (SMRs), which offer significant growth potential. With the right support, SMR installations could reach 80 gigawatts by 2040, accounting for 10% of global nuclear capacity.
However, there are still challenges to overcome in the nuclear energy sector, including delivering new projects on time and on budget, as well as addressing financing and supply chain issues. The IEA estimates that annual investments in nuclear energy would need to double to $120 billion by 2030 to support rapid growth.
Despite these challenges, the private sector is increasingly viewing nuclear energy as an investible energy source, attracted by the promise of reliable, competitive, and clean power that can support energy-intensive operations 24/7. Companies in the technology sector are already signing power purchase agreements with nuclear developers to supply electricity for data centers and artificial intelligence operations.
The report also highlights some risk factors associated with the current state of the nuclear industry. For example, over 99% of uranium enrichment capacity is concentrated in just four supplier countries, with Russia accounting for 40% of global capacity. This high level of market concentration underscores the need for greater diversity in supply chains to mitigate risks and ensure a more stable nuclear energy market.
In conclusion, the global nuclear renaissance is well underway, with significant growth potential and increasing interest from the private sector. However, to fully realize the potential of nuclear energy, governments and industry stakeholders must work together to address challenges and ensure a secure and sustainable future for nuclear power.
