As the country rushes to cut carbon emissions by 26%, campaigners worry that forests and wildlife are being trampled
The tens of thousands of solar panels resting on the surface of the Yamakura dam reservoir have finally begun to earn their keep.
This floating solar farm in Chiba prefecture is the biggest of its kind in Japan – and one of the largest in the world – covering 180,000 square metres, or roughly equivalent to 25 Wembley stadium pitches.
Over the next two decades its 51,000 solar panels will generate an estimated 16,170 megawatt hours annually — enough to power thousands of local households.
In the post-Fukushima era, local authorities around Japan are courting private investment in renewables as part of a push to dramatically increase their share of the national energy mix.
The project, along with dozens of other large-scale solar farms, is also supposed to help Japan – the world’s fifth-biggest carbon emitter – honour its Paris climate agreement vow to cut carbon emissions by 26% by 2030 from 2013 levels.
But while most residents support the Yamakura plant’s construction, in other parts of Chiba prefecture campaigners say the rush to blanket large areas with solar panels has the potential to unleash environmental catastrophes, even as they lower CO2 emissions. […]