InfraCo Africa, part of the Private Infrastructure Development Group (PIDG), announced on 18 January that a shareholders’ agreement has been signed with Berkeley Energy for the 520MW Corbetti geothermal project. The agreement doubles InfraCo’s equity commitment to the project to $30m; $25m equity finance and $5m in standby equity, representing around 20% of the funding required to begin the drilling of up to six exploration wells this year and building a 10-20MW pilot plant in 2019.