UK-based clean energy company Enviromena said on Friday it has secured a GBP-200-million (USD 255m/EUR 233m) debt and construction facility from merchant bank Close Brothers (<a href="https://www.londonstockexchange.com/stock/CBG/close-brothers-group-plc/company-page" target="_blank">LON:CBG</a>) to back its target of installing 500 MW of generating assets by 2025.