District Heating and Cooling

District Heating and Cooling PDF Author: United States. Congress. House. Committee on Science and Technology. Subcommittee on Energy Development and Applications
Publisher:
ISBN:
Category : Air conditioning
Languages : en
Pages : 162

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District Heating and Cooling

District Heating and Cooling PDF Author: United States. Congress. House. Committee on Science and Technology. Subcommittee on Energy Development and Applications
Publisher:
ISBN:
Category : Air conditioning
Languages : en
Pages : 162

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District Heating and Cooling Technology Development Program

District Heating and Cooling Technology Development Program PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 71

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Book Description
A detailed assessment has been completed of the use of desiccant-based customer-sited heat-actuated cooling for District Heating and Cooling (DHC) systems, showing that introduction of a reduced-cost desiccant cooling system would result in widespread market penetration. This program consisted of three principal components: a market study of existing and future reduced-cost liquid desiccant cooling (LDC) systems; an examination of the installed costs of these existing and reduced-cost LDC systems; and four detailed case studies. Both the installed cost and equivalent chilled water cost of existing large LDC systems were found to be quite competitive with district chilled water, while the high capital cost of small LDC systems made them more expensive than district chilled water. Potential total system sales in this existing large-scale LDC market are quite low, since most of the market for DHC space conditioning is in smaller equipment sizes. Cost savings realized from producing a reduced-cost LDC system would result in small LDC systems (sized well below 6,000 cfm) becoming competitive with the current range of district chilled water costs.

Advanced District Heating and Cooling (DHC) Systems

Advanced District Heating and Cooling (DHC) Systems PDF Author: Robin Wiltshire
Publisher: Woodhead Publishing
ISBN: 1782423958
Category : Technology & Engineering
Languages : en
Pages : 365

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Book Description
Advanced District Heating and Cooling (DHC) Systems presents the latest information on the topic, providing valuable information on the distribution of centrally generated heat or cold energy to buildings, usually in the form of space heating, cooling, and hot water. As DHC systems are more efficient and less polluting than individual domestic or commercial heating and cooling systems, the book provides an introduction to DHC, including its potential contribution to reducing carbon dioxide emissions, then reviews thermal energy generation for DHC, including fossil fuel-based technologies, those based on renewables, and surplus heat valorization. Final sections address methods to improve the efficiency of DHC. Gives a comprehensive overview of DHC systems and the technologies and energy resources utilized within these systems Analyzes the various methods used for harnessing energy to apply to DHC systems Ideal resource for those interested in district cooling, teleheating, heat networks, distributed heating, thermal energy, cogeneration, combined heat and power, and CHP Reviews the application of DHC systems in the field, including both the business model side and the planning needed to implement these systems

District Heating and Cooling

District Heating and Cooling PDF Author: United States. Congress. House. Committee on Science and Technology. Subcommittee on Energy Development and Applications
Publisher:
ISBN:
Category : Air conditioning
Languages : en
Pages : 174

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District Heating and Cooling Networks

District Heating and Cooling Networks PDF Author: Antonio Colmenar Santos
Publisher: MDPI
ISBN: 3039288393
Category : Technology & Engineering
Languages : en
Pages : 270

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Book Description
Conventional thermal power generating plants reject a large amount of energy every year. If this rejected heat were to be used through district heating networks, given prior energy valorisation, there would be a noticeable decrease in the amount of fossil fuels imported for heating. As a consequence, benefits would be experienced in the form of an increase in energy efficiency, an improvement in energy security, and a minimisation of emitted greenhouse gases. Given that heat demand is not expected to decrease significantly in the medium term, district heating networks show the greatest potential for the development of cogeneration. Due to their cost competitiveness, flexibility in terms of the ability to use renewable energy resources (such as geothermal or solar thermal) and fossil fuels (more specifically the residual heat from combustion), and the fact that, in some cases, losses to a country/region’s energy balance can be easily integrated into district heating networks (which would not be the case in a “fully electric” future), district heating (and cooling) networks and cogeneration could become a key element for a future with greater energy security, while being more sustainable, if appropriate measures were implemented. This book therefore seeks to propose an energy strategy for a number of cities/regions/countries by proposing appropriate measures supported by detailed case studies.

District Heating and Cooling Technology Development Program

District Heating and Cooling Technology Development Program PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 71

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Book Description
A detailed assessment has been completed of the use of desiccant-based customer-sited heat-actuated cooling for District Heating and Cooling (DHC) systems, showing that introduction of a reduced-cost desiccant cooling system would result in widespread market penetration. This program consisted of three principal components: a market study of existing and future reduced-cost liquid desiccant cooling (LDC) systems; an examination of the installed costs of these existing and reduced-cost LDC systems; and four detailed case studies. Both the installed cost and equivalent chilled water cost of existing large LDC systems were found to be quite competitive with district chilled water, while the high capital cost of small LDC systems made them more expensive than district chilled water. Potential total system sales in this existing large-scale LDC market are quite low, since most of the market for DHC space conditioning is in smaller equipment sizes. Cost savings realized from producing a reduced-cost LDC system would result in small LDC systems (sized well below 6,000 cfm) becoming competitive with the current range of district chilled water costs.

District Cooling in the People's Republic of China

District Cooling in the People's Republic of China PDF Author: Asian Development Bank
Publisher: Asian Development Bank
ISBN: 9292577107
Category : Political Science
Languages : en
Pages : 60

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Book Description
This report defines the concept of district cooling and summarizes its benefits and challenges then presents technologies used in the process---including stand-alone as well as integrated or cogeneration (or even trigeneration) solutions. It also discusses business models followed in the district cooling sector and considers the financial feasibility of district cooling projects and goes over the various regulations regarding district cooling. The report then looks into how district cooling has developed worldwide and examines the district cooling market in the People's Republic of China, then recommends steps that should be taken for the further development of district cooling in the country.

Community Systems Program

Community Systems Program PDF Author: United States. Department of Energy. Division of Buildings and Community Systems
Publisher:
ISBN:
Category : Energy conservation
Languages : en
Pages : 68

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Energy Research Abstracts

Energy Research Abstracts PDF Author:
Publisher:
ISBN:
Category : Power resources
Languages : en
Pages : 420

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District Heating and Cooling in the United States

District Heating and Cooling in the United States PDF Author: National Research Council
Publisher: National Academies Press
ISBN: 0309035376
Category : Science
Languages : en
Pages : 168

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Book Description
Used historically in urban areas but now mainly in institutions, district heating and cooling systemsâ€"efficient centralized energy systems that may use energy sources other than petroleumâ€"have gained renewed interest. This volume is a nontechnical examination of the history and current extent of district heating and cooling systems in the United States, their costs and benefits, technical requirements, market demand for them, and European experience with such systems, with major focus on the problems of financing, regulation, and taxation. Appendixes provide case studies of cities and towns currently using district heating and cooling systems.