DISTRICT COOLING: THEORY and PRACTICE provides a unique study of an energy cogeneration system, set up to bring chilled water to buildings (offices, apartment houses, and factories) needing cooling for air conditioning and refrigeration. In winter, the source for the cooling can often be sea water, so it is a cheaper resource than using electricity to run compressors for cooling. The related technology of District Heating has been an established engineering practice for many years, but District Cooling is a relatively new technology now being implemented in various parts of the world, including the USA, Arab Emirates and Kuwait, and Saudi Arabia. Existing books in the area are scarce, and do not address many of the crucial issues facing nations with high overall air temperatures, many of which are developing District Cooling plans using sea water. DISTRICT COOLING: THEORY & PRACTICE integrates the theory behind district cooling planning with the practical engineering approaches, so it can serve the policy makers, engineers, and planners whose efforts have to be coordinated and closely managed to make such systems effective and affordable. In times of rising worldwide temperatures, District Cooling is a way to provide needed cooling with energy conservation and sustainability. This book will be the most up-to-date and comprehensive study on the subject, with Case Studies describing real projects in detail.
The District Cooling Guide provides design guidance for all major aspects of district cooling systems, including central chiller plants, chilled-water distribution systems, and consumer interconnection. It draws on the expertise of an extremely diverse international team with current involvement in the industry and hundreds of years of combined experience.
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
This book evaluates the potential of the combined use of district heating networks and cogeneration in the European Union (EU). It also proposes measures to remove barriers hindering their widespread implementation, formulates policies for their implementation, and evaluates their economic, energy, and environmental consequences. The book presents a preliminary assessment of the likely cost and the impact of widespread adoption of district heating networks and cogeneration carried out in three cities that represent the variety of climatic conditions in the EU. Based on this assessment, it is estimated that by undertaking the maximum economically feasible implementation across the EU, fuel savings of €95M/year would be achieved, representing energy savings of 6,400 petajoules (PJ), which is around 15% of the total final energy consumption in the EU in 2013 (46,214.5 PJ). Using simple and quick calculations and not specific software, the method used allows the evaluation of the potential benefits of retrofitting existing power plants into cogeneration plants and connecting them to nearby heating networks. In light of increasing energy costs and environmental concerns, the book is of interest to heating engineers, city planners, and policy-makers around the globe.
Winner of Choice Magazine - Outstanding Academic Titles for 2007 Buildings account for over one third of global energy use and associated greenhouse gas emissions worldwide. Reducing energy use by buildings is therefore an essential part of any strategy to reduce greenhouse gas emissions, and thereby lessen the likelihood of potentially catastrophic climate change. Bringing together a wealth of hard-to-obtain information on energy use and energy efficiency in buildings at a level which can be easily digested and applied, Danny Harvey offers a comprehensive, objective and critical sourcebook on low-energy buildings. Topics covered include: thermal envelopes, heating, cooling, heat pumps, HVAC systems, hot water, lighting, solar energy, appliances and office equipment, embodied energy, buildings as systems and community-integrated energy systems (cogeneration, district heating, and district cooling). The book includes exemplary buildings and techniques from North America, Europe and Asia, and combines a broad, holistic perspective with technical detail in an accessible and insightful manner.
Embracing Sustainable Cooling Solutions In an era where environmental concerns have taken center stage, the need for sustainable practices has become more pressing than ever before. As the global population continues to grow, so does the demand for cooling solutions to combat rising temperatures and provide comfort in various settings. However, traditional cooling methods have often come at a considerable cost to the environment, consuming substantial amounts of energy and contributing to greenhouse gas emissions. Amidst this challenge, a promising alternative has emerged: district cooling. This innovative approach to cooling not only addresses the environmental impact of traditional cooling systems but also offers numerous benefits in terms of energy efficiency, cost-effectiveness, and urban planning. The concept of district cooling revolves around the centralized production and distribution of chilled water or air, serving multiple buildings within a given area. Rather than relying on individual cooling units in each building, district cooling utilizes a network of pipes to transport chilled water or air from a central plant to connected buildings, providing a more efficient and sustainable cooling solution. By consolidating the cooling process, district cooling reduces energy consumption, minimizes greenhouse gas emissions, and optimizes the use of resources. This book aims to delve into the world of district cooling, exploring its principles, applications, and transformative potential. Whether you are an engineer, an urban planner, an energy consultant, or simply someone interested in sustainable technologies, this book will serve as a comprehensive guide to understanding the fundamental concepts and practical aspects of district cooling. Throughout these pages, we will explore the key components of district cooling systems, including central plants, distribution networks, and building connections. We will delve into the technical aspects, discussing the various chilling methods, heat rejection techniques, and control systems that optimize the efficiency of district cooling. Furthermore, we will examine case studies from different regions and climates, highlighting successful implementations of district cooling in residential, commercial, and industrial settings. In addition to its environmental benefits, district cooling offers economic advantages. We will explore the financial aspects of district cooling, discussing the cost savings it can generate for building owners and operators. We will also examine the potential for integration with renewable energy sources, such as solar or geothermal, further enhancing the sustainability and resilience of district cooling systems. As we progress through the chapters, it is important to acknowledge that district cooling is not a one-size-fits-all solution. Each region and project presents unique challenges and opportunities. Therefore, this book will also address the planning considerations, regulatory frameworks, and implementation strategies needed to successfully deploy district cooling systems. By the end of this book, it is our hope that readers will gain a comprehensive understanding of district cooling and its potential to revolutionize the way we approach cooling in the built environment. We invite you to embark on this journey, exploring the cutting-edge technologies and innovative practices that can shape a more sustainable and comfortable future for our cities. Let us embrace district cooling as a catalyst for change, ushering in an era of sustainable cooling solutions that safeguard our planet for generations to come.
In urban areas, moving hot and cold air efficiently is essential. By connecting suitable customer heat and cold demands with available heat and cold sources, resource use can be lower when compared to conventional heat and cold supply, such as boilers and air conditioners. Chapters about the fundamental idea, energy markets, customer demands, load variations, supply, environmental impact, distribution, substations, system functioning, economics, planning, historical development, current and future use, organization, and information sources concerning the flows of heat and cold in district heating and cooling systems are included.
This report identifies modern district energy as the most effective approach for many cities to transition to sustainable heating and cooling, by improving energy efficiency and enabling higher shares of renewables. This publication is one of the first reports to provide concrete policy, finance and technology best-practice recommendations on addressing the heating and cooling sectors in cities through energy efficiency improvements and the integration of renewables, both of which are central to the energy transition. These recommendations have been developed in collaboration with 45 champion cities, all of which use district energy, with 11 of them using it to achieve 100 per cent renewables or carbon-neutral targets.
This proceedings book focuses on innovation, cooperation, and sustainable development in the fields of construction management and real estate. The book provides a detailed analysis and description of the disciplinary frontiers in the field of building management and real estate and how they can be promoted in the context of the epidemic. A wide variety of papers provide a reference value for both scholars and practitioners. The proceedings book is the documentation of “the 25th International Symposium on Advancement of Construction Management and Real Estate” (CRIOCM 2020), which was held at the School of Public Administration, Central China Normal University, Wuhan, China, in 2020.
This report evaluates the history and development of district heating and district cooling, together referred to as district energy, in North America, Western Europe, Asia, Eastern and Central Europe and the former Soviet Union. It reviews the key institutional, economic, financial, technical, and environmental issues in the countries of Eastern and Central Europe and the former Soviet Union in order to arrive at operationally relevant issues as well as to define opportunities for new activities to be supported by the World Bank.
