I have been attending a conference about the market for uranium ore these past few days, not because of a newfound passion for mining but to find out how much nuclear energy is expected to grow in the coming decades.
I think I can safely say there is a mood of excitement in the industry. Listening to the presentations I got the sense that the assembled engineers and physicists have been waiting 30 years for the trends that are now being seen.

The line shows nuclear energy as a percentage of electricity generation and the bars show gross production of nuclear energy (Source: WNA)
Nuclear energy grew rapidly in the 1970s and 80s but tailed off after the Chernobyl disaster in 1986. Whilst “public acceptance” is still a barrier to growth, improved efficiency and safety combined with the western world’s hunger for low-carbon energy is causing a sea change.
Robert Vance of the Nuclear Energy Agency, a sub-organisation of the OECD which monitors the nuclear energy market, said that he expected an additional 600 nuclear reactors to be built by 2050 as a low projection, and 1,400 as the high. There are currently 439 reactors in operation worldwide generating around 15% of the world’s electricity.
Most of this increase is expected to come from China and India, but Vance expects growth to happen “all around”, including in new nuclear countries like Thailand, United Arab Emirates and Algeria.
Climate Change
One of the main reasons for this forecasted growth is concern about global warming. Nuclear energy is seen as part of the solution and western governments are increasingly open about this.
Vance points out that in terms of reducing carbon emissions the following actions would have equivalent results: installing 650,000 wind turbines, deploying a billion cars that run at 20 miles-per-gallon, converting a desert nine times the size of Washington state to forest, or building 500 nuclear power plants. His point is clear.

The height of the bars shows nuclear power as a percentage of overall electricity generation. The width denotes the amount of electricity generated in each country (Source: WNA)
Michael McMurphy, CEO of Areva NC, said: “nuclear is no longer a word that we have to mumble in shame anymore, even in the US”. He also pointed out its growing acceptance in the environmentalist camp. Apparently former Greenpeace CEO Patrick Moore and Tony Kreindler of the Environmental Defense Fund are both friends of nuclear these days.
Nuclear Cooperation
There has been some alarm in the nonproliferation regime about the mushrooming of “nuclear cooperation deals” around the world. There is thought to be 30 countries seriously considering nuclear power as an option.
Steve Kidd of the World Nuclear Association does not think there is any need for alarm. For a start, he argues, people underestimate how long the process of starting up a nuclear programme takes. “I think in reality the number of new countries by 2020 will be less than 5, it might only be 2 or 3. By 2030 it could potentially be a lot more … it’s a very long-term business.”
In terms of the nature of these nuclear cooperation deals Kidd says that they mostly represent “a prelude to the offer of reactor technology.” He adds: “there might be an agreement to fuel those reactors for the first 5 or 10 years.”
It does not seem that we are talking about offers to supply “sensitive” enrichment or reprocessing technology, however. The sense I am getting from the industry is that for the vast majority of planned nuclear programs, it would not make economic sense to enrich fuel indigenously. More on this later.