- !galerija-23! ECO Silver House ; Based on PHPP calculation required energy for heating is 14kWh/m2a which ranks building as passive (PHI). Based on Slovenian Energy Card issued by GI ZRMK building ranks in highest A1 energy class with needed heat for heating 8kWh/m2a, use of primary energy 85kWh/m2a and 20kg/m2 emissions of CO2. Specifications: Land area: 3.717 m2; Walled area: 1.568 m2; Net floor area: 23.456 m2; Net residential area: 9.993 m2; Total number of floors: 17; Number of residential units: 128; Number of parking spaces in basement: 279; Green roof: 750m2; Renewable sources: solar power units and rainwater collectors; Total investment value: EUR 32M; Services: architecture, design supervision, participation in engineering, co-investment arrangement, marketing and sales; Realisation: 2014 Project's video presentation. Project was partialy financed by the EU. www.ee-highrise.eu Project's webpage. www.ekosrebrnahisa.si " />