https://www.channelnewsasia.com/singapore/pulau-ubin-new-improved-micro-grid-solar-power-elderly-firefighting-wildlife-2770661
SINGAPORE: Personal alert buttons for the elderly, an expanded power grid that could potentially provide 90 per cent of Pulau Ubin’s main village electricity needs using solar power - these are some enhancements residents can look forward to.  The National Pa…
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