This study seeks to provide insights on understanding the contemporary problems of energy efficiency in Ukrainian universities by developing a comprehensive energy efficiency management framework that encompasses its participating subjects, objects and key drivers along with suggesting its implementation mechanism and tools. Emphasis should be given that the current situation of inefficient and...

This paper presents sizing, energy management strategy, and cost analysis for a configuration consisting of solar photovoltaic (PV) panels, fuel cell (FC) storage system, and reverse osmosis (RO) desalination technology for combined power and fresh water production. In this system, PV is the main power supply source; fuel cell is a storage system accompanied by Hydrogen production and storage d...

The Japanese government’s setting of mediumterm targets for cutting greenhouse gas emissions (cutting emissions by 25% from 1990 levels by 2020), revision of the “Law concerning the rational use of energy” (energy saving law), the international standard (ISO 50001) concerning energy management to be issued this year, and the like are measures that address the urgent need to prevent global warmi...

load management and cost optimization are among the important factors in trigenerationsystems and combined cooling, heating and power (cchp) systems. in this study, an innovative cchpsystem uses a gas turbine as the prime mover and has a heat recovery steam generator (hrsg) in addition toan auxiliary boiler, electric and absorption chillers. the system is tied with the bulk electric grid; to ex...

The power grid is amid the period of transformation. Consumers are interested in taking on a dual role as producers and consumers, or prosumers, operation electric grid. Renewable energy sources increasingly being used residential sector, which has environmental advantages but also presents issues terms management. Misleading patterns may result, for instance from usage common household equipme...