A large-scale solar power plant in Japan known as "Mega Solar" is grappling with light pollution while paving its operational path. As the plant attempts to generate renewable energy, it's inevitably contributing to light pollution - a growing concern among environmentalists who believe it disrupts ecosystems and affects human health. The exact location of this plant and its operational scale remain undisclosed.

Japan is recognized for its keen pursuit of technological innovations and environmental sustainability. This news can cause a stir among its people, mainly due to the emergent conflict between advancing renewable energy sources and impeding light pollution. As Japan continues to strive for a greener future following strict environmental laws, this predicament might call for new mitigation measures or policies.

In the US or EU, the handling of similar issues often involves balancing the needs for renewable energy development with environmental conservation. Light pollution is also recognized as an environmental concern, and there are numerous initiatives in place to mitigate it without rendering solar power plants inoperative. And, rather than being a deterrent, such issues often stimulate further technological advancements and improved guidelines.