Bøger af Ali Sayigh

This book looks at the success and continuing potential of photovoltaic (PV) technology in combating climate change by harnessing solar energy through building-integrated (BIPV) and building-applied photovoltaics (BAPV). With PV global capacity soaring from 940 GW in 2021 to 1100 GW in 2022 and projected to reach 1456 GW by the end of 2023, the world is witnessing an unprecedented shift towards renewable energy solutions. Today, no single country exists without some form of PV installation, driven by reduced costs and abundant free sunshine. The book¿s chapters delve into the advancements in PV technology, exploring its integration as an essential building material by examining 14 countries and regions ¿ Brazil, The Netherlands, Austria, Poland, Argentina, Iran, Germany, Malaysia, Oman, Bahrain, India, Australia, the United Kingdom, and Egypt ¿ and providing a comprehensive overview of their successful adoption of PV for electricity generation. Whether yoüre an architect, builder,engineer, or climate advocate, this vital resource offers insights, international case studies, and a path to a greener future.

T​his book contains selected papers presented during the World Renewable Energy Network's biannual World Med Green Forum (MGF). The 2022 MGF highlights the role of renewable energy applications in the sustainable building sector with a focus on the Mediterranean region as a foundation for a truly positive energy future. MGF is an open roundtable for an international community of researchers, practitioners, and experts to discuss the most innovative and promising sustainable building technologies. The papers presented explore the intersection between twin transitions in policies, programs, projects, and experimentation, with the digital domain innovating the green building sector towards more reliable and inclusive planning and design practices in order to collectively envision future buildings and cities.

It is evident to all that climate change is happening - the results can be seen in many countries. Floods, freaks storms, wind speeds of more than 80 mph, heat waves, droughts, rising sea levels and disappearing glaciers, largely due to excessive use of fossil fuels.Climate change acceleration began slowly in the 1970s but has now increased beyond our ability to stop it or reduce its impact. Using renewable energy effectively on a large scale will put an end or considerably slow down this process in many parts of the world. This book shows that some countries are making greater efforts than others. Installations of the 70s and 80s were limited to kilowatts while in the 2010s we speak in terms of megawatts. The cost of most renewable energy systems have been reduced by so much that they have reached parity with fossil fuels, or are even cheaper. The most effective progress has been made in photovoltaic systems, whilst concentrated solar power, biomass, wind energy and hydro-power have greatly improved payback periods too.While much is hoped from the outcome of the December 2015 Paris climate summit, realistically in the past very few nations honoured their pledges. A great deal of aid has been given to poor countries which are suffering from climate change, however the donor nations have failed to restrict their own carbon emissions. Many poor countries feel they are being expected to forgo the industrial benefits which came from the industrial revolution powered by fossil fuels. The book will outline the achievements of renewable energy by the end of 2015 / beginning of 2016.

Towards Net Zero in the Building Industry looks at the contributions that the building and construction industry can (and must) make to help achieve net zero carbon emissions. The building industry accounts for close to 40% of global emissions and this book brings together a global group of contributors from 15 countries to examine ways in which the industry can help with overall CO2 reduction. Coverage includes factors such as building design strategy, materials selection, use of local materials with a low carbon imprint, renewable energy use, energy conservation, greenery and appropriate aesthetics, building size and scale, climate suitability, building functionality and comfort, material recycling, and adoption of green policies. Chapter 6 is available open access under a Creative Commons Attribution 4.0 International License via link.springer.com.

This book emphasizes the important message that architects and structural engineers must strive to ensure that the buildings they design and construct should not be major contributors to climate change. Rather, they should be exploring the use of green materials and building methods ¿ such as timber, wood, and associated materials ¿ in order to safeguard the environment. These sustainable materials are not only environmentally friendly, but they have the added benefit of being easy to manufacture, cost effective, often locally available, and easily replenished. Moreover, it has been demonstrated that wood and timber are viable materials in the construction of a wide variety of building types, including medium and high-rise buildings.The Importance of Wood and Timber in Sustainable Buildings brings together a distinguished group of contributors from different cultures and building traditions to address why now is the time to rethink our constructionmethods and explore replacing many of the carbon intensive materials that are currently being used with wood and timber.

This book contains selected papers presented during the World Renewable Energy Congress (WREC) 2020 at the Instituto Superior Técnico in Lisbon. The WREC is dedicated to promoting renewable energy global development, and features top international experts, policy makers, scientists, engineers, technology developers, and business practitioners addressing the most current research and technological breakthroughs in sustainable energy development and innovation. The contributions address policy and renewable energy technologies and applications in all sectors¿for heating and cooling, agricultural applications, water, desalination, industrial applications, and for the transport sectors.Presents cutting-edge research in green building and renewable energy from all over the world;Covers the most up-to-date research developments, government policies, business models, best practices, and innovations;Contains case studies and examples to enhance practical application of the technologies.

This book offers a holistic treatment of wind towers, from their underlying scientific principles to design and operation. Includes suggestions for optimization based on the authors' own research findings from recent analytical studies.