In brief
Countries are increasingly exploring nuclear energy as a viable option for meeting climate targets while tech giants invest heavily in new nuclear technologies.
As concerns over climate change intensify and energy security becomes paramount, several nations are reversing previous decisions to scale back nuclear power operations. This shift has been accelerated by technological advancements and new investments from major corporations.In the aftermath of years of stagnation—where safety accidents like Chernobyl and Fukushima caused public fear and regulatory hesitance—the global nuclear landscape is shifting once more. Once viewed as a declining industry, nuclear power is starting to regain interest, particularly among nations grappling with energy crisis and climate commitments.China, for instance, has aggressively expanded its nuclear capabilities, increasing the number of reactors from 13 in 2011 to 55 today, with further constructions underway. South Korea has likewise scrambling to maintain and expand its nuclear fleet, while France has reversed plans to reduce its nuclear dependency and instead aims to construct up to eight new reactors.Last week at the UN Climate Change Conference (COP29) in Azerbaijan, the US reaffirmed its ambition to triple nuclear energy output by 2050. The collaborative effort from the US and UK to expedite new nuclear technologies underscores this renewed commitment, presented as essential in combating climate change.Meanwhile, tech giants like Microsoft are rekindling interest in nuclear energy, with a recent agreement signaling the possible restart of the controversial Three Mile Island power station. Microsoft’s push to acquire energy from this facility serves as a notable case of corporate enthusiasm for nuclear power, commonly viewed as a clean energy resource.However, with the shift back to nuclear comes the challenge of ensuring safety and cost efficiency. Small Modular Reactors (SMRs) are emerging as an innovative solution, with companies like Google and Amazon investing in this technology. SMRs promise a way to build nuclear plants more cheaply and quickly but remain largely unproven commercially.This renewed interest in nuclear power isn’t without controversy. While proponents argue that nuclear is essential for achieving climate goals, critics label the technology as costly and inadequate compared to faster, cheaper renewable sources. The ongoing issue of radioactive waste disposal further complicates discussions around nuclear power legitimacy, as only a few countries have made strides in safe waste management solutions.As nations and corporations continue to navigate the nuclear landscape, a decisive resolution regarding waste disposal and public perception will be crucial in determining whether nuclear power can truly reclaim its place in the global energy conversation.
