Macquarie Group, a private equity firm, agreed to acquire a 90% stake in Apex Energies Group, a developer and operator of solar power plants. Financial terms were not disclosed. “We have found an experienced, long-term investor in Macquarie to take our business forward. Over three decades we have helped local businesses, farmers, landowners and communities to reduce their carbon footprint and improve their energy capacity. We look forward to continuing this critical work, supported and scaled by Macquarie over the coming years," Carlos Herrera-Malatesta, Apex Energies Group Managing Director.