• Environmental Protection and Energy Efficiency Fund of the Republic of Croatia
• Renewable Energy Sources and Energy Efficiency Survey 2003 - Renewable Energy Sources and Energy Efficiency
• Solar Radiation Atlas for the Republic of Croatia
• An Assessment of Potential Energy Savings for a Model Building in Relation to its Age and Construction Technique
• Manual for Energy Management in Public Buildings
• Development and Implementation of a Model for Reassigning Energy Services in Public Health Institutions in the Republic Of Croatia
• Concept and Preliminary Project of an Energy Independent Ecological House
• Demonstration of Biomass Energy Utilisation Project PSO 0/CR/3/18: Sawmill Krašić
• Pilot Project of Energy Efficiency in Buildings: Infant Nursery Ivanćica in the City of Osijek
• Feasibility Study for a Wood Waste Cogeneration Facility at the Spačva Wood and Lumber Industry in Vinkovci, Republic of Croatia
• Investment Study for the Modernisation of the Lighting System in Elementary Schools in The City of Karlovac, Republic of Croatia

The Solar Radiation Atlas for the Republic of Croatia is the first publication which encompasses almost every aspect of solar radiation utilisation. It is an indispensable manual both for passive solar energy installations in buildings and the transformation of solar energy into heat or electricity.

The atlas is a result of a joint effort by the Ministry of the Economy, Labour and Entrepreneurship of the Republic of Croatia and the Energy Institute Hrvoje Požar to summarise all readily available data on the utilisation of solar energy under the framework of the National Energy Programme of Solar Energy Utilisation (SUNEN). The main component of the study consists of an assessment of solar radiation in the Republic of Croatia and models for estimating solar radiation. The study provides an overview of radiation data, a complete methodology for calculating solar radiation and an explanation of the advantages associated with each model. Special care has been taken to ensure that the atlas is both terminologically and methodologically compatible with the European Atlas of Solar Radiation.