UK investment company 3i Infrastructure Plc (<a href="https://www.londonstockexchange.com/stock/3IN/3i-infrastructure-plc/company-page" target="_blank">LON:3IN</a>) today said it has received a binding proposal to offload its roughly 33% stake in French independent green energy operator Valorem for EUR 309 million (USD 338.7m) in net proceeds.