Japan is expected to significantly strengthen its regulation of mega-solar power projects by the end of the current year. This move is likely in response to the recent controversies associated with land usage policies and negative impacts on local ecosystems. The specific details of proposed regulatory measures are yet to be released, and stakeholders from industry, community groups, and the government are highly anticipating a balance between maintaining Japan's renewable energy commitments and safeguarding local environments and communities.

In Japan, there's growing concern about the balance between rapid expansion in renewable power generation and its effect on local communities and ecosystems. Although Japan aims to reach “carbon neutrality” by 2050, realizing this target via expansive solar fields has met with push-back due to impact on local environments and potential misuse of agricultural lands. Therefore, such strength in regulations should be considered a major point of national interest.

In contrast with Japan, the US and most of the EU countries have opened up vast areas for renewable energy development, ensuring the minimal impact on local communities and ecosystems. The US has implemented strict regulations regarding utility-scale solar energy projects, while the EU emphasizes on participatory planning involving local communities in decision-making processes for renewable energy projects.