WASHINGTON–(BUSINESS WIRE)–EIG, a leading institutional investor in the global energy and infrastructure sectors, today announced the final close of EIG Senior Infrastructure Debt Fund VI (“SIDF VI”) at $1.9 billion, nearly double the size of its predecessor fund. Together with $2.1 billion committed to single investor vehicles, this exceeds the strategy’s original $3 billion target and reflects strong demand from investors seeking customized and evergreen exposure to senior infrastructure de