By its Climate Protection Act Germany is committed to net zero GHG emissions by 2045, implying zero emissions from space heating, a major part of final energy consumption. The present political discussion reflected in recent legislation is dominated by use of heat pumps and renewable power. This...

To tackle climate change, residential heating must become climate-neutral. Which technology cost-efficiently achieves this goal is a complex question, given the heterogeneity of buildings and existing infrastructure, as well as the uncertainty regarding future energy prices and grid fees. This...

A substantial body of systematic literature reviews has focused on the topic of industrial decarbonization. However, the decarbonization of industrial heating systems has been hampered by the continued reliance on fossil fuels for industrial heating. Remarkably, at the temperature level of...

By its Climate Protection Act Germany is committed to net zero GHG emissions by 2045, implying zero emissions from space heating, a major part of final energy consumption. The present political discussion reflected in recent legislation is dominated by use of heat pumps and renewable power. This...

This investigation examines the impact of COVID-19 on households in Mongolia, particularly the choice of fuel for heating and cooking and awareness about harmful effects of indoor pollution due to the combustion of solid fuels for heating and cooking. This study uses publicly available MICS Plus...

This report was created within the project "Overview of Heating and Cooling: Perceptions, Markets and Regulatory Frameworks for Decarbonisation." The focus of this report is on the evaluation of the final cost for owning and operating district heating (DH) connections and heat pumps (HPs) for...

District heating can help to integrate renewable generation within the electricity domain and thus reach climate and energy goals by providing flexibility services and stabilizing the electricity grid. To determine the economic viability of such flexibility services, this work presents a...

In this study, the actual operation status of the cogeneration model was investigated to examine the difference between the theoretical evaluation and the field operation situation. The adequacy of the installed capacity of the cogeneration system was assessed by using in-house developed...

Homeowners face a water versus heat tradeoff when it comes to replacing thirsty grass lawns with water-conserving landscaping, a process touted by water agencies in the U.S. West as a top way to conserve water. Using nearly 200,000 rebate records and remotely-sensed temperature data from...

The People's Republic of China (PRC) has taken bold actions since 2016 to utilize low-grade industrial excess heat to improve the energy efficiency of district heating systems. This study aims to draw policy insights into the PRC's field experience of overcoming barriers to energy efficiency...

In order to verify the versatility of the experimental correlations of the previous work, and the same experimental method from the previous work is selected to obtain the heat transfer characteristics of the salt and subcritical water in the model of tube-shell heat exchanger. and it is...

District heating grids worldwide are still powered predominantly by combustion of fossil fuels. In order to decarbonize them, new designs for the district heating and cooling systems are required. This paper describes the laboratory at the research center for Combined Smart Energy Systems...

The feasibility of using air-water heat pumps to provide residential and industrial buildings with heating, cooling and ventilation requires taking into account a large number of different factors, such as the estimated and average outdoor temperature for the heating period in the considered...

Numerical simulations of district heating and cooling networks constitute a valuable tool for system design and optimization. This paper presents a novel thermo-hydraulic network model, which addresses particularly large 5th generation district heating and cooling (5GDHC) networks. We paid...

Using industrial excess heat for residential heating can increase energy efficiency and thus be part of the solution to achieving the EU's climate targets. However, industrial plants are often located in industrial areas and thus away from residential areas. Therefore, the excess heat has to be...

Die integrierte Netzentwicklungsplanung beschreibt den Prozess für eine gemeinsame strategische Infrastrukturplanung für die leitungsgebundenen Energieträger Strom, Gas und Fern-/bzw. Nahwärme. Im Projekt iNeP wird dafür am Beispiel der Industriemetropole Hamburg eine Methodik entwickelt,...

This investigation examines the impact of COVID-19 on households in Mongolia, particularly the choice of fuel for heating and cooking and awareness about harmful effects of indoor pollution due to the combustion of solid fuels for heating and cooking. This study uses publicly available MICS Plus...

Buildings' heating represents an important share of the total energy consumption in Italy, and to reach the challenging decarbonization targets set by the EU by 2050, a combination of measures and technologies will be required. This working paper presents an analysis of different scenarios...

Use of low-temperature heat sources in district heating (DH) systems is gaining attention as a climate mitigation measure. Urban excess heat (UEH) from data centres, metro stations, sewage systems and service sector buildings’ cooling system belongs to these sources. The use of UEH affects...

This paper employs regression discontinuity design to estimate the impact of heating modes on residents’ energy consumption, energy efficiency gap, and energy usage behavior, using the Chinese Residential Energy Consumption Survey (CRECS). We find that district heating increases total energy...

This table presents gross electricity and heat production from each energy source such as nuclear, hydro, combustible fuels, geothermal, solar, wind and other sources as well as the breakdown according to the type of plant (electricity only, CHP or heat only). Inputs by type of fuel are also...