Southern Nagano Prefecture, Residents Divided Over Wind Power Generation (June 2004)

Southern Nagano Prefecture, Residents Divided Over Wind Power Generation (June 2004)

In the early 2000s, the introduction of renewable energy was promoted as a national policy in Japan as part of the country's efforts to combat global warming. In particular, following the "Act on Special Measures Concerning the Promotion of New Energy Use" (enacted in 1997) and the ratification of the "Kyoto Protocol" in 2003, local governments began to focus on natural energy sources such as wind power, biomass, and small-scale hydropower.
In the mountainous region of southern Nagano Prefecture, a plan to install a wind power plant that would take advantage of local resources was also proposed, but this brought about a major conflict within the region. Opponents, concerned about noise, low-frequency vibration, and the deterioration of the landscape, pointed out the contradiction with policies to promote tourism and immigration, which emphasize coexistence with nature. On the other hand, some local governments and residents, suffering from depopulation and financial difficulties, had strong expectations for property tax revenue and job creation.
Such conflicts of interest went beyond the mere pros and cons of wind power generation, highlighting the division of values among local communities and the difficulty of building consensus. In addition, the environmental assessment system in place at the time did not adequately cover wind power generation, and the asymmetry of information between developers and residents added to the confusion.
This case made it widely known that the introduction of renewable energy is not necessarily a "good" thing, and that it can cause new social problems if there are no region-specific circumstances or consensus among residents. At the time, Nagano Prefecture was promoting itself as an "environmentally advanced prefecture," but it was not easy to reconcile this philosophy with reality, and this case provided a great suggestion to other local governments throughout Japan.