The EU climate and energy targets and the decreasing costs have been leading to a growing utilization of solar photovoltaic generation in residential buildings. However, even in buildings with the same level of yearly generation and consumption the mismatch between the demand and the photovoltaic generation profiles leads to high power flows between the household and the grid, which is an ineff...

This paper discusses the history, status quo, and future prospects of Zero Emission Buildings (ZEBs) in the Republic of Korea. The advantages of, and requirements for ZEBs are described, concerning the factors of energy, water, nutrients, and biomass. ZEBs are characterized by net zero energy consumption through the minimization of the energy demand, as well as the onsite production and use of ...

In the United States, university buildings use 17% of total non-residential building energy per year. According to the NREL (National Renewable Energy Laboratory), the average lifecycle of a building in a university is 42 years with an EUI (energy use intensity) of 23 kWh/m/y. Current building and energy codes limit the EUI to 16 kWh/m/y for new school buildings; this benchmark can vary dependi...

The concept of Design-Build-Operate Energy Information Modeling (DBO-EIM) is proposed. The DBO-EIM aims at creating a detailed and persistent energy model that can be used to reduce energy consumption and improveoccupant comfort throughout the life-cycle of a building. Within the framework, the model is builtto supportdecision makingin the design phase, validated and tuned during construction a...

Net Zero Energy Building (NZEB) is a high performance building concept that integrates passive design and renewable energy systems. The aim of this paper to analyze the multi-integrated systems for nearly zero buildings in Mediterranean context. Taking into account particular technical characteristics net-zero buildings, study focuses on three different systems: 1) an Earth – Air Heat Exchanger...