Hopp Family Office and x+bricks, a platform for food-fueled real estate in Germany, formed Aurinko, a photovoltaic joint venture. The Hopp Family Office holds a 75.1% stake in the joint venture Aurinko, x+bricks has a 24.9% stake. Financial terms were not disclosed. "In a strong partnership with the Hopp family office, we will implement one of the most important milestones of our ESG roadmap. We are very pleased to join forces with one of the most experienced companies in the field of sustainable investments," Sascha Wilhelm, x+bricks CEO.