The result is that a relic of Japan’s economic bubble is playing an unlikely role in the country’s energy transition. For the past decade, defunct golf courses have been vital to solar growth. About 9% of Japan’s utility-scale solar capacity is on former golf courses, according to an analysis of a BloombergNEF data that includes arrays with capacity of 0.9 megawatts or greater.

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[–] 6 points 3 hours ago (1 child)

Ngl I do want to see more creative solutions to solar farms that don't involve large arrays

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  • [–] 4 points 1 hour ago

    The other solution that's been posted a lot is mixed use atrays, have the solar panel provide shade to canals, and agri-land. They help prevent evaporation, allowing both to conserve water and require less in the case of plants.

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  • [–] 25 points 5 hours ago (1 child)

    What about on the top of buildings? Over parking lots ect? Any time you shade a black top it really helps with heat soak

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  • [–] 6 points 3 hours ago

    You do have to be careful though, sometimes those tarpaper roofs are trying to keep heat inside the building, or trying to keep lines from freezing in the winter.

    That being said, there's plenty of places in Japan where you could throw up a canopy of solar panels tied into the grid.

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  • [–] 2 points 2 hours ago*

    As well as the dwindling subsidies, mega solar projects have faced increasing opposition from communities concerned about deforestation, landslides and changes to landscapes. Prime Minister Sanae Takaichi has also been vocal in her opposition to such developments.

    ...using all the land technically suitable for solar and wind could produce 14 times Japan’s annual electricity generation. The country has the space, but that isn’t translating into actual construction, he said.

    Okay, both the headline and the article contents are wrong. There is, in fact, tons of space. The issue is not space, it's cost and permits. "Japan Has No Appetite for Solar Farms Apart from Old Golf Courses" would be more accurate.

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  • [–] 9 points 4 hours ago (2 children)

    I think it's an optimistic sign that a solar farm is more economically viable than a golf course (even if it's an old one).

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  • [–] 3 points 2 hours ago

    That's been true in Japan for a long time, for many things that saw boom-and-bust expansions. Theme parks are a really cool example of this, where Japan built a TON of regional theme parks in the 90s, only for them to become defunct and abandoned as tourist revenue dried up (or failed to materialize in the first place). Difference here is that while a defunct theme park is also less viable than a solar array, a golf course doesn't require significant demo first.

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  • [–] 9 points 5 hours ago

    We need this. Everyone I'm the world needs it... Turn golf into an indoor thing.

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