Perhaps “sustainable “ energy might be a better description. As an added benefit it may reduce the evaporation and protect against the loss of precious water resources.
I see them quite a bit in the north operating on a small scale and usually sitting atop large ponds or small lakes and dams. A step in the right direction for a country poor in the required natural resources to produce electricity. The future of energy generation is changing and, I for one, am glad to see the initiative being taken here. Quite unlike some other richer countries who refuse to embrace and promote alternatives. Despite many shortcomings of the Thai political system they do get on with the job of providing necessary infrastructure to progress themselves into a better future.