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Historically, government data from 1986 recorded around 152,000 hectares, or 0.4 % of national land, under golf course use .<\/p>\n\n<h3>How many former golf courses have been repurposed into solar power plants?<\/h3>\n<p>A survey conducted in 2019 identified 184 planned or existing solar projects on golf course\u2013related land, of which 106 sites were fully operational, about 36 were under construction, and the remainder in various planning stages, indicating over 100 active repurposings nationwide .<\/p>\n\n<h3>What are the main steps and challenges in connecting these repurposed solar installations to the electric grid?<\/h3>\n<p>Developers must apply to the general transmission or distribution utility for a grid\u2010connection study, which includes a technical review and capacity assessment. Upon approval, they contract and pay for any required grid\u2010upgrade works. Challenges include securing limited capacity under a first\u2010come, first\u2010served rule and bearing potentially high reinforcement costs under Japan\u2019s \u201ccauser pays\u201d principle .<\/p>\n\n<h3>What government incentives support solar PV development on repurposed lands like golf courses?<\/h3>\n<p>Since 2009, Japan\u2019s feed\u2010in tariff (FIT) scheme guarantees long\u2010term purchase prices for solar power. For ground\u2010mounted solar projects of 50 kW or more, the FIT rate for fiscal 2026 is set at \u00a59.6 per kWh. Separate support schemes also exist for rooftop installations, though large\u2010scale ground\u2010mounted projects will exit FIT eligibility after 2027 .<\/p>\n\n<h3>What environmental considerations must be addressed when converting golf course land to solar farms?<\/h3>\n<p>Conversion typically requires clearing turf and grading the site, which can lead to soil compaction, increased runoff, and erosion. 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Mitigation measures include preserving topsoil, instituting ground\u2010cover vegetation, and designing buffer zones to maintain habitat connectivity .<\/p>\n\n<h3>How much electricity can a solar farm on a former golf course generate relative to local demand?<\/h3>\n<p>For example, a 29.2 MW solar plant built on an abandoned golf course in Kyoto Prefecture can produce around 30 GWh of electricity annually, sufficient to power roughly 9,000 average Japanese households for a year .<\/p>","footer":"This content was generated using AI and reviewed according to publisher guidelines.","icon":"<svg xmlns='http:\/\/www.w3.org\/2000\/svg' viewBox='0 0 64 64'><rect x='8' y='12' width='28' height='22' rx='3' fill='#a855f7'\/><path d='M 14 34 L 10 38 L 10 34 Z' fill='#a855f7'\/><text x='22' y='28' font-family='Arial, sans-serif' font-size='18' font-weight='bold' fill='white' text-anchor='middle'>?<\/text><rect x='28' y='28' width='28' height='22' rx='3' fill='#c084fc'\/><path d='M 50 50 L 54 54 L 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