The sustainable energy transition taking place in the 21st century requires a major revamping of the energy sector. Improvements are required not only in terms of the resources and technologies used for power generation but also in the transmission and distribution system. Distributed generation...

Options for cost efficient expansion of present district heat networks in Germany are in the scope of this work. It develops a bottom-up model approach studying a broad variety of scenarios on network expansion until 2030.

The paper aims at analysing the energy performance of an innovative multi-source energy system for residential small-scale combined heat and power (CHP) applications. The integrated system is based on an Organic Rankine Cycle (ORC) fuelled by biodiesel, a wind turbine, and a photovoltaic unit....

Small-scale production of liquefied natural gas (SS LNG) is a promising, but little-known direction of the gas industry development, which is aimed at meeting the needs for environmentally friendly decentralized energy supply of nearby regions. In this study, an economic efficiency of four...

This paper briefly introduces the characteristics of Distributed Combined Cooling, Heating and Power (CCHP) System, and indicates that the off-design conditions are the root cause of the performance reduction of system. An active regulation method based on system performance improvement is...

Preface -- 1 Local Utilities in the German Electricity Market and their Role in the Diffusion of Innovations in Energy Efficiency and Climate Change Mitigation -- 2 Contracting and Mikro-KWK - the Role of Municipal Utilities in Germany -- 3 Governance variety in the energy service contracting...

Research efforts towards new energy sources and towards the efficiency of energy use will be vital to reducing CO2 abatement costs in the long term. Can such efforts be induced by price instruments? Economists often cite induced technological change as a possible consequence of environmental...