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Biogas Combined Heat And Power In Sweden
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Book Synopsis Small and Micro Combined Heat and Power (CHP) Systems by : R Beith
Download or read book Small and Micro Combined Heat and Power (CHP) Systems written by R Beith and published by Elsevier. This book was released on 2011-04-30 with total page 553 pages. Available in PDF, EPUB and Kindle. Book excerpt: Small and micro combined heat and power (CHP) systems are a form of cogeneration technology suitable for domestic and community buildings, commercial establishments and industrial facilities, as well as local heat networks. One of the benefits of using cogeneration plant is a vastly improved energy efficiency: in some cases achieving up to 80–90% systems efficiency, whereas small-scale electricity production is typically at well below 40% efficiency, using the same amount of fuel. This higher efficiency affords users greater energy security and increased long-term sustainability of energy resources, while lower overall emissions levels also contribute to an improved environmental performance.Small and micro combined heat and power (CHP) systems provides a systematic and comprehensive review of the technological and practical developments of small and micro CHP systems.Part one opens with reviews of small and micro CHP systems and their techno-economic and performance assessment, as well as their integration into distributed energy systems and their increasing utilisation of biomass fuels. Part two focuses on the development of different types of CHP technology, including internal combustion and reciprocating engines, gas turbines and microturbines, Stirling engines, organic Rankine cycle process and fuel cell systems. Heat-activated cooling (i.e. trigeneration) technologies and energy storage systems, of importance to the regional/seasonal viability of this technology round out this section. Finally, part three covers the range of applications of small and micro CHP systems, from residential buildings and district heating, to commercial buildings and industrial applications, as well as reviewing the market deployment of this important technology.With its distinguished editor and international team of expert contributors, Small and micro combined heat and power (CHP) systems is an essential reference work for anyone involved or interested in the design, development, installation and optimisation of small and micro CHP systems. - Reviews small- and micro-CHP systems and their techno-economic and performance assessment - Explores integration into distributed energy systems and their increasing utilisation of biomass fuels - Focuses on the development of different types of CHP technology, including internal combustion and reciprocating engines
Book Synopsis Industrial Biorefineries and White Biotechnology by : Ashok Pandey
Download or read book Industrial Biorefineries and White Biotechnology written by Ashok Pandey and published by Elsevier. This book was released on 2015-05-08 with total page 731 pages. Available in PDF, EPUB and Kindle. Book excerpt: Industrial Biorefineries and White Biotechnology provides a comprehensive look at the increasing focus on developing the processes and technologies needed for the conversion of biomass to liquid and gaseous fuels and chemicals, in particular, the development of low-cost technologies. During the last 3-4 years, there have been scientific and technological developments in the area; this book represents the most updated information and technological perspective on the topic. - Provides information on the most advanced and innovative pretreatment processes and technologies for biomass - Covers information on lignocellulosic and algal biomass to work on the principles of biorefinery - Provides information on integration of processes for the pretreatment of biomass - Designed as a textbook for both graduate students and researchers
Book Synopsis Efficiency of heat and work in a regional energy system by : Tommy Rosén
Download or read book Efficiency of heat and work in a regional energy system written by Tommy Rosén and published by Linköping University Electronic Press. This book was released on 2019-12-11 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt: One of the largest flows of energy in Swedish municipalities is the fuel-energy flow through the regional combined heat and power (CHP) plant. The customer products from this flow are mainly electricity to the electricity grid and heat to the building sector. There are many ways to describe and examine this fuel-energy flow, and there are many perspectives. This thesis presents one perspective. It is a top-down, analytical and numerical perspective on the efficiency of heat and work in a regional energy system. The analysis focus on the present situation in Linköping municipality and aims at describing the energy efficiency improvement potential. Three subsystems are considered, the regional production of electricity, the regional production of heat, and the regional public transport by bus. These three systems are physically all heat engines i.e. engines that derive work and/or heat from fuel combustion processes. It is important to notice that the analysis in this thesis does not describe the theoretical improvement potential, that potential is considerably higher than the implementable potential, but of no practical use. Instead the analysis is as far as possible based on real world measured efficiencies and efficiency values of best practice (Best available technology). The analysis shows that hardware investments at the CHP plant can improve the electricity generation efficiency and thereby reduce CO2 emissions. The investments are in high pressure turbines, medium pressure turbines and preheaters. The size of the improvement is hard to quantify because it depends partly on unknown factors in the surrounding electricity market. In the studied system CO2 reduction could be as high as 40 - 60 %. The regionally produced biogas would be used more efficiently if it were used in the local combined cycle gas turbine instead of being used in internal combustion engines in buses. The buses would instead be electrically driven. This use of biogas would create a better integrated fuel-energy flow and reduce heat losses. Another improvement is to reduce the system temperatures in the district heating system. The study shows that the efficiency gains, because of lower system temperatures, would increase electricity production by about 1 – 3%, and that greenhouse gas emissions would be reduced by 4 – 20%. However, these improvements are dependent on demand side investments in the district heating system and are therefore slow to implement. Ett av de största energiflödena i svenska kommuner är bränsle/energi-flödet genom det regionala kraftvärmeverket. De konsumentprodukter som detta energiflöde producerar är främst uppvärmning av bostäder och elkraft. Det finns många sätt att beskriva och utvärdera detta bränsle/energi-flöde och det finns många olika perspektiv. Det här arbetet analyserar energiflödet med en analytisk ”top-down” metod. Analysen utgår ifrån den nuvarande situationen i Linköpings kommun och avser att belysa den förbättringspotential som finns med avseende på systemets verkningsgrad. Tre delsystem har studerats, det regionala systemet för värmeproduktion, det regionala systemet för elproduktion och det regionala kollektivtrafiksystemet för innerstadstrafik med buss. Dessa tre system är fysikaliskt värmemotorer d.v.s. de är system som nyttjar termisk energi från förbränningsprocesser för att utföra ett arbete och/eller generera värme. Det är viktigt att notera att analyserna i detta arbete inte avser att beskriva en teoretisk förbättringspotential. Analyserna avser istället att belysa den praktiska, implementerbara, förbättringspotentialen. Därför har arbetet så långt som möjligt utgått ifrån uppmätta data och numeriska värden på verkningsgrader ifrån redan existerande anläggningar eller tekniska komponenter. Analyserna visar att hårdvaruinvesteringar i det lokala kraftvärmeverket skulle öka elproduktionen och därigenom sänka koldioxidutsläppen. De investeringar som skulle behöva göras är investeringar i högtrycksturbiner, mellantrycksturbiner och förvärmare. De sänkta koldioxidutsläppen är svåra att kvantifiera eftersom de delvis beror på okända faktorer på den omgivande elmarknaden. Reduktionen av koldioxidutsläppen skulle kunna vara så stor som 40 - 60 %. Den lokalt producerade biogasen skulle användas mer effektivt om den användes i den lokala gaskombi-anläggningen istället för att användas som bussbränsle som är det nuvarande användningsområdet för detta bränsle. Bussarna skulle istället kunna ersättas med elbussar. En sådan förändring av biogas-användningen skulle innebära ett bättre integrerat energisystem med lägre värmeförluster. En annan möjlig förbättring av kraftvärmesystemet är att sänka returtemperaturerna i fjärrvärmesystemet. Analyserna visar att elverkningsgraden skulle förbättras 1 – 3 % och att koldioxidutsläppen skulle kunna minska med 4 – 20 %. Dessa förbättringar skulle däremot kräva investeringar på kraftvärmesystemets kundsida och bedöms därför vara långsamma att implementera.
Book Synopsis System studies of biogas production by : Emma Lindkvist
Download or read book System studies of biogas production written by Emma Lindkvist and published by Linköping University Electronic Press. This book was released on 2020-04-29 with total page 73 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biogas has the potential to be part of the transition towards a more sustainable energy system. Biogas is a renewable energy source and can play an important role in modern waste management systems. Biogas production can also help recirculate nutrients back to farmland. Besides all this, biogas is a locally produced energy source with the potential to increase global resource efficiency, since it can lead to more value and less waste, as well as decreased negative environmental effects. However, biogas production systems are complex, including different substrates, different applications for biogas and digestate, and different technology solutions for digestion, pre-treatment and for upgrading the raw gas. To increase the development of biogas production systems, knowledge sharing is a key factor. To increase this knowledge sharing, comprehensible analysis and comparisons of biogas production systems are necessary. Thus, studies are needed to verify the resource efficiency of biogas production systems from different perspectives. The aim of this thesis is to perform a systems analysis of biogas production systems and to explore how to analyse and compare biogas production systems. An additional aim is to study biogas production systems from a systems perspective, with a focus on environment, energy and economy. Studying biogas production systems from different system levels, as well as from different approaches, is beneficial because it results in deeper knowledge of biogas systems and greater opportunities to identify synergies. Systems studies of biogas are important, since biogas systems are often complex and integrated with other systems. In this thesis, biogas systems analyses are performed at different levels. In the widest system study, classifications of different biogas plants are analysed and classifications in different European countries are compared, with the prospect of paving the way for a new common classification for biogas plants in Europe. Today, classifications vary between countries, and hence comparisons of plants in different countries are difficult. In the narrowest system study, a new methodology for analysing energy demand at different biogas production plants has been developed. The aim was to develop a methodology that is applicable for all kinds of biogas plants with energy inputs. The methodology describes the process of analysing energy demand and allocating energy to sub-processes and unit processes. Further, an approach for assessing the resource efficiency of different treatment options for organic waste was designed. The approach includes environmental, economic and energy perspectives, and was applied to five different regions with several food manufacturing companies. A study of treatment options for organic waste from a single food company was also conducted. The results showed that biogas production is a resource-efficient way to treat waste from the food industry. The approach enables a wider analysis of biogas systems, and the results from the applications show the complexity of assessing resource efficiency. It is also shown that it is important to understand that the resource efficiency of a system is always in relation to the substituted system. In this thesis, three different approaches to analysing biogas production systems are presented: categorization, resource efficiency analysis and energy demand analysis. These approaches all contribute to the understanding of biogas systems and can help, in different ways, to increase knowledge about biogas systems in the world. If knowledge about different biogas systems can be easily disseminated, more of the unused potential of biogas production may be realized, and hence more fossil fuels can be replaced within the energy system. Biogas har potentialen att vara en del av övergången till ett mer hållbart energisystem. Biogas är en förnybar energikälla som kan spela en viktig roll i moderna avfallshanteringssystem. Produktion av biogas kan även hjälpa till att återcirkulera näringsämnen tillbaka till jordbruksmark. Förutom allt detta är biogas en lokalt producerad energikälla med potential att öka resurseffektiviteten i världen, eftersom det kan leda till ökat värde och mindre avfall samt minskade negativa miljöeffekter. Dock är biogasproduktionssystem komplexa, inklusive exempelvis olika substrat, användning för biogasen och rötresterna, olika tekniska lösningar för rötresterna såväl som förbehandling av substrat och uppgradering av rågas. För att öka utvecklingen av biogasproduktionssystem är kunskapsdelning en nyckelfaktor. För att öka kunskapsdelningen är tydliga analyser och jämförelser av biogasproduktionssystem nödvändiga. Därför behövs studier för att verifiera resurseffektiviteten för biogasproduktionssystem från olika perspektiv. Syftet med denna avhandling är att utföra systemanalyser av biogasproduktionssystem och att undersöka hur man analyserar och jämför biogasproduktionssystem. Vidare är syftet också att studera biogasproduktionssystem ur ett systemperspektiv med fokus på miljö, energi och ekonomi. Det är fördelaktigt att studera biogasproduktionssystem på olika systemnivåer och utifrån olika tillvägagångssätt, eftersom kunskapen om biogassystem fördjupas och möjligheterna att hitta synergier ökar. Systemstudier av biogas är viktigt eftersom biogassystem ofta är komplexa och integrerade i andra system. I denna avhandling utförs analyser på olika nivåer av biogassystemen. På den högsta systemnivån analyseras klassificeringar av olika biogasanläggningar. Klassificeringar i olika europeiska länder jämförs, med förhoppningen att bana väg mot en ny, gemensam klassificering för biogasanläggningar i Europa. Idag varierar klassificeringarna mellan länder och därför är jämförelser av anläggningar mellan länder svåra. På den lägsta systemnivån utvecklades en ny metod för analys av energibehov vid olika biogasproduktionsanläggningar. Syftet var att utveckla en metod för alla typer av biogasanläggningar. Metodiken beskriver processen för att analysera energibehov och fördela energin till delprocesser och enhetsprocesser. Vidare utformades en metod för att bedöma resurseffektiviteten hos olika behandlingsalternativ för organiskt avfall. Metoden inkluderar miljö, ekonomi och energi och tillämpades i fem olika regioner med flera livsmedelsindustriföretag. En studie av behandlingsalternativ för organiskt avfall från ett enda livsmedelsföretag genomfördes också. Resultaten visade att biogasproduktion är ett resurseffektivt sätt att behandla avfall från livsmedelsindustrin. Metoden möjliggör en bredare analys av biogassystem och resultaten från tillämpningarna visar komplexiteten i att utvärdera resurseffektiviteten. Det visas också att det är viktigt att förstå att ett systems resurseffektivitet alltid är i förhållande till det substituerade systemet. I denna avhandling presenteras tre olika metoder för analys av biogasproduktionssystem: kategorisering, resurseffektivitetsanalys och energibehovsanalys. Dessa tillvägagångssätt bidrar alla till att förstå biogassystem och kan på olika sätt bidra till att öka kunskapen för biogassystem i världen. Med bra system för att sprida kunskap om olika biogassystem kan mer av den outnyttjade potentialen för biogasproduktion realiseras och därmed kan fler fossila bränslen i energisystemet ersättas, samtidigt som de övriga fördelarna med biogas också kommer samhället till nytta.
Book Synopsis Selected Papers from 27th European Biomass Conference & Exhibition (EUBCE 2019) by : David Baxter
Download or read book Selected Papers from 27th European Biomass Conference & Exhibition (EUBCE 2019) written by David Baxter and published by MDPI. This book was released on 2021-09-02 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book draws together a small selection of full-length papers based on presentations given at the 27th European Biomass Conference and Exhibition held in Lisbon, Portugal in 2019. The topics covered, which reflect the breadth of the program of the EUBCE conference itself, include biomass sources, various aspects of technologies used for the conversion of biomass to bioproducts and bioenergy, as well as different approaches to assessing environmental impacts, which include case studies based on different technologies in use in a range of countries.
Book Synopsis Green Fuels Technology by : Carlos Ricardo Soccol
Download or read book Green Fuels Technology written by Carlos Ricardo Soccol and published by Springer. This book was released on 2016-08-10 with total page 558 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents key recent developments in biofuel policy, products, processes, patents and innovative technologies. It presents several case studies, which maximize reader insights into how innovative green energy technologies can be implemented on an industrial scale, with illustrations, photos and new approaches. It also analyzes in detail several different technological aspects of the research into and production of green fuels from the first, second and third generation, such as, bioethanol, biogas, biohydrogen, biobutanol, biofuels from pyrolysis, and discusses their economic and environmental impacts. A new source of information for engineers, technicians and students involved in production and research in the biofuels sector, this book also provides a valuable resource for industry, covering the current and future status of biofuels.
Book Synopsis Issues in Energy Research and Application: 2013 Edition by :
Download or read book Issues in Energy Research and Application: 2013 Edition written by and published by ScholarlyEditions. This book was released on 2013-05-01 with total page 1157 pages. Available in PDF, EPUB and Kindle. Book excerpt: Issues in Energy Research and Application / 2013 Edition is a ScholarlyEditions™ book that delivers timely, authoritative, and comprehensive information about Energy Economics. The editors have built Issues in Energy Research and Application: 2013 Edition on the vast information databases of ScholarlyNews.™ You can expect the information about Energy Economics in this book to be deeper than what you can access anywhere else, as well as consistently reliable, authoritative, informed, and relevant. The content of Issues in Energy Research and Application: 2013 Edition has been produced by the world’s leading scientists, engineers, analysts, research institutions, and companies. All of the content is from peer-reviewed sources, and all of it is written, assembled, and edited by the editors at ScholarlyEditions™ and available exclusively from us. You now have a source you can cite with authority, confidence, and credibility. More information is available at http://www.ScholarlyEditions.com/.
Book Synopsis Advances in Biofuels Production, Optimization and Applications by : Mejdi Jeguirim
Download or read book Advances in Biofuels Production, Optimization and Applications written by Mejdi Jeguirim and published by Elsevier. This book was released on 2023-09-08 with total page 334 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advances in Biofuels Production, Optimization and Applications discusses the optimization of chemical, biochemical, thermochemical and hydrothermal processes for biofuels. With a strong focus on applications, the book bridges the gap between technological developments and prospects of commercialization. Initial chapters review efficient hydrolysis and biofuel and bio-alcohol production before reviewing key processes such as biomass gasification, syngas conversion to biofuel, and pyrolysis techniques. Several biofuel applications are presented, including those within the transport industry as well as domestic and industrial boilers. The book then finishes with a review of the circular economy, biofuel policies and ethical considerations. This will act as a systematic reference on the range of biomass conversion processes and technologies in biofuels production. It is an essential read for students, researchers and engineers interested in renewable energy, biotechnology, biofuels production and chemical engineering. - Provides recent advances in the processes and technologies currently used for biofuel production - Addresses the technology transfer of integrated biofuel upgrading and production at large scale - Highlights policy and economics of biofuel production, biofuel value chains, and how to accomplish cost-competitive results and sustainable development - Examines recent development in engines and boiler technologies for the eco-friendly applications of these biofuels in the industry and transport sectors
Book Synopsis BIOTECHNOLOGY - Volume VII by : Horst W. Doelle
Download or read book BIOTECHNOLOGY - Volume VII written by Horst W. Doelle and published by EOLSS Publications. This book was released on 2009-11-16 with total page 500 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Encyclopedia of Biotechnology is a component of the global Encyclopedia of Life Support Systems (EOLSS), which is an integrated compendium of twenty one Encyclopedias. Biotechnology draws on the pure biological sciences (genetics, animal cell culture, molecular biology, microbiology, biochemistry, embryology, cell biology) and in many instances is also dependent on knowledge and methods from outside the sphere of biology (chemical engineering, bioprocess engineering, information technology, biorobotics). This 15-volume set contains several chapters, each of size 5000-30000 words, with perspectives, applications and extensive illustrations. It carries state-of-the-art knowledge in the field and is aimed, by virtue of the several applications, at the following five major target audiences: University and College Students, Educators, Professional Practitioners, Research Personnel and Policy Analysts, Managers, and Decision Makers and NGOs.
Download or read book Bioreactors written by Lakhveer Singh and published by Academic Press. This book was released on 2020-04-07 with total page 337 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bioreactors: Sustainable Design and Industrial Applications in Mitigation of GHG Emissions presents and compares the foundational concepts, state-of-the-art design and fabrication of bioreactors. Solidly based on theoretical fundamentals, the book examines various aspects of the commercially available bioreactors, such as construction and fabrication, design, modeling and simulation, development, operation, maintenance, management and target applications for biofuels production and bio-waste management. Emerging issues in commercial feasibility are explored, constraints and pathways for upscaling, and techno-economic assessment are also covered. This book provides researchers and engineers in the biofuels and waste management sectors a clear, at-a-glance understanding of the actual potential of different advanced bioreactors for their requirements. It is a must-have reference for better-informed decisions when selecting the appropriate technology models for sustainable systems development and commercialization. - Focuses on sustainable bioreactor processes and applications in bioenergy and bio-waste management - Explores techno-economic and sustainability assessment aspects through a comparative approach, catering to diverse arrays and applications - Offers comprehensive coverage of the most recent technology, from fundamentals to applications
Book Synopsis Design and Operation of Solid Oxide Fuel Cells by : Mahdi Sharifzadeh
Download or read book Design and Operation of Solid Oxide Fuel Cells written by Mahdi Sharifzadeh and published by Academic Press. This book was released on 2019-10-31 with total page 576 pages. Available in PDF, EPUB and Kindle. Book excerpt: Design and Operation of Solid Oxide Fuel Cells: The Systems Engineering Vision for Industrial Application presents a comprehensive, critical and accessible review of the latest research in the field of solid oxide fuel cells (SOFCs). As well as discussing the theoretical aspects of the field, the book explores a diverse range of power applications, such as hybrid power plants, polygeneration, distributed electricity generation, energy storage and waste management—all with a focus on modeling and computational skills. Dr. Sharifzadeh presents the associated risks and limitations throughout the discussion, providing a very complete and thorough analysis of SOFCs and their control and operation in power plants. The first of its kind, this book will be of particular interest to energy engineers, industry experts and academic researchers in the energy, power and transportation industries, as well as those working and researching in the chemical, environmental and material sectors. - Closes the gap between various power engineering disciples by considering a diverse variety of applications and sectors - Presents and reviews a variety of modeling techniques and considers regulations throughout - Includes CFD modeling examples and process simulation and optimization programming guidance
Book Synopsis Biofuels and Biorefining by : Fernando Israel Gomez Castro
Download or read book Biofuels and Biorefining written by Fernando Israel Gomez Castro and published by Elsevier. This book was released on 2022-05-26 with total page 498 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biofuels and Biorefining: Volume One: Current Technologies for Biomass Conversion considers the conventional processes for biofuels and biomass-derived products in single and biorefinery schemes. Sections address the fundamentals of the transformation of biomass into fuels and products, including a discussion of current and future scenarios, potential raw materials that can be used, the main processing technologies and their commercial potential, and a description of the concept of biorefinery and the opportunities offered by this approach. Each chapter is supported by industry case studies covering the development of each product, fuel type, and biorefinery. This book provides an integrated approach to biofuels production and process intensification that will be useful to researchers involved in all aspects of bioenergy, particularly those interested in cost reduction, environmental impact and enhanced production. - Includes all fundamental concepts related to the production of biofuels and value-added products from biomass - Provides a comprehensive biorefinery scheme that addresses all biofuel types (liquid, solid and gaseous) and related bio-based products - Presents state-of-the-art information on production processes - Covers all required information for the modeling and economical assessment of biofuels production in single process or under a biorefinery scheme
Book Synopsis Sustainable Energy Technology and Policies by : Sudipta De
Download or read book Sustainable Energy Technology and Policies written by Sudipta De and published by Springer. This book was released on 2018-02-02 with total page 426 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents a state-of-the-art compilation focusing on both technological and policy aspects of sustainable energy production and consumption, which deals with issues like the need for and planning of smart cities, alternative transport fuel options, sustainable power production, pollution control technologies etc. The book comprises contributions from experts from all over the world, and addresses energy sustainability from different viewpoints. Specifically, the book focuses on energy sustainability in the Indian scenario with a background of the global perspective. Contributions from academia, policy makers and industry are included to address the challenge from different perspectives. The contents of this book will prove useful to researchers, professionals, and policy makers working in the area of green and sustainable energy.
Book Synopsis Greenhouse Gas Balances of Bioenergy Systems by : Patricia Thornley
Download or read book Greenhouse Gas Balances of Bioenergy Systems written by Patricia Thornley and published by Academic Press. This book was released on 2017-11-27 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt: Greenhouse Gases Balance of Bioenergy Systems covers every stage of a bioenergy system, from establishment to energy delivery, presenting a comprehensive, multidisciplinary overview of all the relevant issues and environmental risks. It also provides an understanding of how these can be practically managed to deliver sustainable greenhouse gas reductions. Its expert chapter authors present readers to the methods used to determine the greenhouse gas balance of bioenergy systems, the data required and the significance of the results obtained. It also provides in-depth discussion of key issues and uncertainties, such as soil, agriculture, forestry, fuel conversion and emissions formation. Finally, international case studies examine typical GHG reduction levels for different systems and highlight best practices for bioenergy GHG mitigation. For bringing together into one volume information from several different fields that was up until now scattered throughout many different sources, this book is ideal for researchers, graduate students and professionals coming into the bioenergy field, no matter their previous background. It will be particularly useful for bioenergy researchers seeking to calculate greenhouse gas balances for systems they are studying. I will also be an important resource for policy makers and energy analysts. - Uses a multidisciplinary approach to synthesize the diverse information that is required to competently execute GHG balances for bioenergy systems - Presents an in-depth understanding of the science underpinning key issues and uncertainty in GHG assessments of bioenergy systems - Includes case studies that examine ways to maximize the GHG reductions delivered by different bioenergy systems
Book Synopsis The Citizen-Powered Energy Handbook by : Greg Pahl
Download or read book The Citizen-Powered Energy Handbook written by Greg Pahl and published by Chelsea Green Publishing. This book was released on 2007-03-07 with total page 386 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the wake of Hurricane Katrina, Al Gore's summer blockbuster An Inconvenient Truth, and crude oil prices soaring to all-time highs, more people than ever know the truth about our oil addiction. Global warming is here. M. King Hubbert's oil peak is fast approaching (or may already have arrived). The secret's out: fossil fuel reserves are dwindling and popular interest has created the need for accessible, realistic solutions. The Citizen-Powered Energy Handbook, a clear-eyed view of the critical situation we face, offers ways out. Greg Pahl examines energy technologies currently available and homes in on renewable energy strategies that can be adopted by individuals and communities. Such cooperative initiatives have been common in Europe for years and are beginning to gain a foothold in the US. Each chapter focuses on a different renewable energy category--solar, wind, water, biomass, liquid biofuels, and geothermal--then reviews their advantages and disadvantages and desccribes numerous examples of successful, proven local initiatives. The Citizen-Powered Energy Handbook is an eloquent appeal for community and regional action to initiate an array of solutions to energy needs until now controlled by large, distant utilities and consortiums. It is time to take back control of the energy and environmental challenges ahead; this book will help people do just that. It is a handbook for anyone ready to take the first steps towards a more sustainable future.
Download or read book More than 'Nature' written by LIT Verlag and published by LIT Verlag. This book was released on 2022-07-07 with total page 346 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Arctic is often associated with pristine wilderness, natural resources, and climate change. Yet settlements and infrastructure, which have received less attention, play a significant role in Arctic environments. Extractive industries, military activities, and scientific undertakings have driven the expansion of infrastructures. This book presents current research on Northern towns and Arctic and Subarctic infrastructure. It examines historical developments, the shaping of environments, sustainability, future planning, and associated living conditions, mainly from a social science perspective. Doris Friedrich is a Senior Fellow at the Arctic Institute and a PhD student at the University of Vienna, focusing on Arctic human-environment relations. Markus Hirnsperger holds an MA and PhD in Social and Cultural Anthropology and Slavic Studies. His research interests include history and nationalism. Stefan Bauer works as storage manager at the Weltmuseum Wien. His research (MA) focused on Indigenous minorities in Russia (culture, economy, and politics).
Book Synopsis Biomass, Biofuels, Biochemicals by : Le Zhang
Download or read book Biomass, Biofuels, Biochemicals written by Le Zhang and published by Elsevier. This book was released on 2022-01-08 with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt: Microbial Fermentation of Biowastes summarizes new advances in the development of various strategies for enhanced microbial fermentation for organic waste conversion to bioenergy/biochemicals, and for biodegradation of plastic waste. Sections cover principles of additive strategies, multi-stage bioreactors, microbial bioaugmentation strategies, genetically engineered microorganisms, co-digestion strategies, feedstock pre-treatment strategies, enzyme technologies, and hybrid technologies methods. In addition, the book reviews progress in the conversion of common wastes to bioenergy and biochemicals via enhanced anaerobic digestion, also summarizing the significant progress achieved on enhancing anaerobic digestion via additive strategy, multi-stage bioreactor strategy, microbial bioaugmentation strategy, genetic engineering approach, and much more. Includes enhancing strategies for microbial fermentation technologies for biowastes conversion to bioenergy and biochemicals Provides progress on bioenergy/resource recovery from common biowastes, including food waste, agricultural waste, manure, wastewater and algal residues Includes microbial biodegradation of plastic waste
