New, energy-efficient technologies for sustainable production Before  After Company name: Curia Fastigheter KB Company description: Curia Fastigheter KB owns and manages its properties Kastanjen 8 and Grammatikan 2 in Stockholm. ID number on Grant  platform: 2056 Sector: L. Real Estate Activities EENergy budget: 10 000 € Country: Sweden Energy Optimization Pathways Investment Specific Focus Areas Investment: Invesments in  building efficiency