The firm has secured a further $1.6bn of co-investment capital alongside Fund III, which will focus on mezzanine debt.
The backing is the largest provided by an institutional lender in the UK’s biomass sector.
The firms teamed up for a similar investment in the state earlier this year.
The Houston-based firm closed its third midstream energy fund at $450m in February.
With assets in the trillions, a healthy penchant for private equity and autonomy over their investment strategy, family offices have a lot to offer fund managers.
The Chinese life insurer remains cautious about overseas investments, but could invest up to 15 percent of its $333bn assets in overseas markets.
Consortium buying the US power generator includes CPPIB, which committed $750 million.
The revamped company will add an advisory practice to its armoury, helping governments establish similar green banking platforms.
Axium Infrastructure and Engie will manage and improve systems at Ohio State University’s 485-building campus.
The buyout firm has acquired Harvest Fund Advisors, which focuses on MLPs and manages about $10bn.
The firm’s chief executive said infrastructure and renewables vehicles, which would serve as “fixed-income alternatives”, could each top $50bn.
The government looks to accelerate the development of smart grids and distributed renewables power generation.
It is the second time a bid to sell the Australian fund manager has broken down, although owner Westpac remains keen to divest.
Grupo Argos said the sale has generated 2.5 times the amount it invested in the business in 2012.
The NSW government is looking for A$1bn worth of project proposals to build new sports facilities in the region, which it will back via a dedicated fund.