Our research corroborated three basic hypotheses. The first is that when a company opts not to build a proposed plant, antinuclear activism propagates throughout the local communities surrounding the site. In this case, activists see the decision as a win. What’s more, galvanized by their success and the high visibility of their cause, they can more easily convince others to join and amplify the protest. For a striking example of mobilization, we go to Montague, Massachusetts, where in 1974 Northeast Utilities was planning to build a new nuclear power unit. But a local resident sabotaged the weather tower of the plant using his farm equipment, and then turned himself in to the authorities, justifying his actions with a four-page manifesto. With his actions, he succeeded in rallying the local community to the cause, which resulted in the company postponing and ultimately shelving the project completely in 1980.
As per our second hypothesis, a company that completes a new nuclear power plant as planned will face less pressure from protests in the local community. In such a scenario, activists consider the corporate decision as a defeat. As a result, they became disheartened both because they failed to achieve their objectives and because the problems organizing protests became exacerbated. A similar dynamic played out in the UK during the 1984 minors’ strikes when most minors rejected the call to walk out and continued to work. In the end, when the strike was formally called off in March 1985, this marked the defeat of the National Union of Mineworkers. Generally speaking, we can assert that when activists suffer a major blow, the risk is that they lose faith in the movement and in their ability to engender change. The end result is demobilization.
Our third and final hypothesis holds that if a company completes construction on a new nuclear power plant as planned, protests will spill over into surrounding communities on different issues. When new reasons to protest emerge, the individuals who took part in past social mobilizations are more apt to get involved again and channel their energy into new causes. We can clearly see this phenomenon in France, the country with the most nuclear power in the world since 2017. In fact, nuclear supplies 72% of that nation’s total electrical energy production. Since protests could not stop the national nuclear program, many activists went on to create new organizations to fight for causes relating to the environment, feminism, pacifism, and so forth. For them, the antinuclear movement actually served as an incubator.
With regard to our methodology, we ran our quantitative study tapping data from myriad sources: information on all counties in the US gleaned from several editions of the “City and County Data Book” compilated by the US Census Bureau, geo-codified individually to assign each county an approximate center; information on proposals for nuclear power plant projects obtained from both historical data and from an online database published by the International Atomic Energy Agency; and finally information on local protests extracted from a database created by Stanford University based on all the numbers published by the New York Times during the period in question. The sample we selected for our study included 58,734 observations relating to 2,025 counties where there was a potential risk of antinuclear protests from 1960 to 1995.