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Mainstreaming Energy Efficiency Investments In Urban Water And Wastewater Utilities
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Book Synopsis Mainstreaming Energy Efficiency Investments in Urban Water and Wastewater Utilities by : Dilip Limaye
Download or read book Mainstreaming Energy Efficiency Investments in Urban Water and Wastewater Utilities written by Dilip Limaye and published by . This book was released on 2019 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: This guidance note presents an overview of the benefits of improving energy efficiency in urban water and wastewater utilities (WWUs). It defines the typical energy efficiency and load management measures and the process to identify and assess these measures. The note addresses some of the major considerations related to implementation and financing of investments in energy efficiency, and highlights past activities and lessons learned. Included are suggested actions by national and local governments, international financial institutions, and senior management of WWUs for promoting energy efficiency in WWUs, and a road map for mainstreaming energy efficiency in water sector infrastructure projects.
Book Synopsis A Primer on Energy Efficiency for Municipal Water and Wastewater Utilities by : Feng Liu
Download or read book A Primer on Energy Efficiency for Municipal Water and Wastewater Utilities written by Feng Liu and published by . This book was released on 2012 with total page 62 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Ensuring a Sustainable Future by : Environmental Protection Atgency (Us)
Download or read book Ensuring a Sustainable Future written by Environmental Protection Atgency (Us) and published by Government Printing Office. This book was released on 2008 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt: Providing wastewater and drinking water service to citizens requires energy—and a lot of it. The twin problems of steadily rising energy costs and climate change have therefore made the issue of energy management one of the most salient issues facing wastewater and water utilities today. Energy management is also at the heart of efforts across the entire sector to ensure that utility operations are sustainable in the future. More and more utilities are realizing that a systematic approach for managing the full range of energy challenges they face is the best way to ensure that these issues are addressed on an ongoing basis in order to reduce climate impacts, save money, and remain sustainable. Working closely with a number of utilities and others, the Office of Water at the U.S. Environmental Protection Agency (EPA) is proactively addressing this issue by developing this Energy Management Guidebook for Wastewater and Water Utilities that provides a systematic approach to reducing energy consumption and energy cost. This Guidebook was specifically written to provide water and wastewater utility managers with a step-by-step method, based on a Plan-Do-Check-Act management system approach, to identify, implement, measure, and improve energy efficiency and renewable opportunities at their utilities.
Book Synopsis MAINSTREAMING ENERGY EFFICIENCY IN URBAN WATER AND WASTEWATER MANAGEMENT IN THE WAKE OF CLIMATE CHANGE. by :
Download or read book MAINSTREAMING ENERGY EFFICIENCY IN URBAN WATER AND WASTEWATER MANAGEMENT IN THE WAKE OF CLIMATE CHANGE. written by and published by . This book was released on 2017 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Water-energy Partnerships Flourish Nationally, Locally by :
Download or read book Water-energy Partnerships Flourish Nationally, Locally written by and published by . This book was released on 1995 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Energy-Water Nexus written by Anu Mittal and published by DIANE Publishing. This book was released on 2011-08 with total page 35 pages. Available in PDF, EPUB and Kindle. Book excerpt: Providing drinking water and wastewater services are two key functions needed to support an urban lifestyle. To provide these services, energy is needed to extract, use, and treat water and wastewater. As the demand for water increases, the energy demands associated with providing water services are expected to grow. This report describe what is known about: (1) the energy needed for the urban water lifecycle; and (2) technologies and approaches that could lessen the energy needed for the lifecycle and barriers that exist to their adoption. Three cities were selected -- Memphis, TN; San Diego, CA; and Wash., D.C. -- as case studies to help understand the energy demands in different areas of the country. Illus. This is a print on demand report.
Book Synopsis Water & Wastewater Infrastructure by : Frank R. Spellman
Download or read book Water & Wastewater Infrastructure written by Frank R. Spellman and published by CRC Press. This book was released on 2013-03-12 with total page 466 pages. Available in PDF, EPUB and Kindle. Book excerpt: A critical aspect of sustainability associated with water and wastewater systems is to maintain and manage infrastructure in the most efficient and economical manner while complying with environmental regulations and keeping rates at acceptable levels. Given the high cost of fuel, our growing population, and the associated increase in energy needs, it is important to address energy use and future energy availability for the treatment of the water we drink and the water we pollute. Water & Wastewater Infrastructure: Energy Efficiency and Sustainability addresses these issues, detailing the processes that can assist facilities to become more energy efficient and providing guidance to ensure their sustainability. The text begins with brief descriptions of the water and wastewater treatment industries. It then describes some of the basics of energy and discusses what planning for a sustainable energy future in water and wastewater treatment plants entails. The author explores energy-saving options and provides case studies to demonstrate how some facilities have used equipment, technology, and operating strategies to save money and reduce their impact. The energy-efficient technologies include combined heat and power (CHP), gas turbines, microturbines, reciprocating engines, steam turbines, and fuel cells. The author also addresses biomass power and biogas. The section on sustainability and renewable energy covers hydropower, solar power, and wind power as well as energy conservation measures for treating wastewater. Nine appendices provide individual case studies that present evaluations of energy conservation measures, results, payback analysis, and conclusions. This book addresses the challenges faced by water and wastewater treatment facilities by examining how they can operate in ways that provide economic and environmental benefits, save money, reduce environmental impact, and lead to sustainability.
Book Synopsis Resources for Water and Wastewater Utilities Interested in Energy Efficiency and Renewable Energy by :
Download or read book Resources for Water and Wastewater Utilities Interested in Energy Efficiency and Renewable Energy written by and published by . This book was released on 2008 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Roadmap to Low Carbon Urban Water Utilities by : Simone Ballard
Download or read book The Roadmap to Low Carbon Urban Water Utilities written by Simone Ballard and published by IWA Publishing. This book was released on 2018-09-15 with total page 51 pages. Available in PDF, EPUB and Kindle. Book excerpt: This roadmap is directed at urban water utility managers in charge of planning future actions, as well as at the stakeholders who will support the utility action plans.
Book Synopsis The Energy Roadmap by : Water Environment Federation
Download or read book The Energy Roadmap written by Water Environment Federation and published by . This book was released on 2013-03-01 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Energy Roadmap will serve as a guide for utilities of all sizes on the path to sustainable energy management. In it you will explore innovative approaches to cost-effectively recover and reuse resources to transform "wastes" to valuable products. The book will outline six stops on the path to resource recovery presenting insights and models for 1. strategic management, 2. creating an organizational culture, 3. effective communication and outreach, 4. demand-side management, 5. energy generation, and 6. innovating for the future. Published by WEF. Soft cover, 162 pages. 2013. Table of Contents Executive Summary Section 1: Introduction Section 2: Strategic Management Section 3: Organizational Culture Section 4: Communication and Outreach Section 5: Demand-Side Management Section 6: Energy Generation Section 7: Innovating for the Future Section 8: Conclusions Section 9: Case Studies Section 10: Additional Resources Appendix
Book Synopsis Energy Efficiency Best Practices for North American Drinking Water Utilities by : Vanessa M. Leiby
Download or read book Energy Efficiency Best Practices for North American Drinking Water Utilities written by Vanessa M. Leiby and published by . This book was released on 2011 with total page 238 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Demand Flexibility Models for Urban Water Utilities by : Jose Bolorinos
Download or read book Demand Flexibility Models for Urban Water Utilities written by Jose Bolorinos and published by . This book was released on 2021 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Urban water utilities face converging imperatives to adapt to water supply disruptions and to a decarbonizing electricity grid. Demand management offers a cost-effective source of flexibility to utilities ¬-- allowing them to shape use of existing infrastructure for optimal service reliability and resource use efficiency with minimal investments in new, energy intensive infrastructure systems. Flexible management of the sector's energy demand can also provide scalable energy services to the grid as it accommodates more variable renewable electricity sources. Despite this promise, the realizable benefits of demand flexibility are limited by uncertainties about the complex behaviors of infrastructure users and systems. Planning for demand flexibility requires scalable, data driven modeling tools that can quantify these uncertainties. In this work, I explore two demand flexibility planning problems operating at different space and time scales relevant to a water utility's operations. The first is an urban water utility considering water supplies and conservation a semi-arid service area with frequent and prolonged seasonal water shortages. The second is a wastewater facility planning energy flexibility upgrades to limit power consumption during peak hours -- while ensuring reliable wastewater treatment. Chapters 2-3 address the first demand management problem. In Chapter 2, I develop a closed-loop water consumption analytics tool that uses customer billing data, ensemble learning, and unsupervised change detection to pinpoint the timing and magnitude of customer-level water use shifts during and after droughts. Case study results from Southern California's Mesa Water district during the severe 2012-2016 drought show consumption reductions averaging 35-40% among 80% of customers in 2013-2016. Roughly 75% of these occurred before mandatory urban watering restrictions in May 2015, coinciding instead with spikes in drought media coverage and public awareness. Chapter 3 builds on the tool developed in Chapter 2 to better understand consumption rebound after drought conditions improve. I apply survival analysis to detected 2014-2015 water savings, finding that only 25% of savers had rebounded to prior consumption levels by 2019. Survival models indicate that drought conservation persists for 8 years on average, is significantly longer in politically progressive neighborhoods, and is unrelated to receipt of water-efficiency upgrade rebates from Mesa Water. Chapter 4 explores solutions to the second demand management problem. I develop a data-driven energy flexibility planning tool for wastewater treatment facilities seeking to limit their power consumption during time-of-use hours. The tool uses statistical learning and process modeling to simulate how existing wet-weather water storage and short-term biogas storage systems can be reliably repurposed for load shifting and peak shaving. Techno-economic analysis of multiple simulation runs evaluates the commercial viability of energy flexibility upgrades given expected bill savings. Results find commercially viable investments in energy flexibility, with annual returns of 0.6-4.2% and payback periods less than 8 years. Tapping into existing, untapped sources of energy flexibility yields bill savings of as much as 6% at minimal upfront cost. Although they are different, these two demand flexibility problems are part of an integrated water infrastructure planning problem that encompasses multiple technology systems and their users. For water supply planners, the short-term drivers of customers' seasonal "drought demand response" buffers and subsequent readjustments are key to understanding the adequacy of current water supplies -- and the need for long-term infrastructure investments. For wastewater utilities, knowing the complementary value of indirect energy storage embedded in their operations allows more cost-effective use of existing treatment infrastructure, operationalizing a large and untapped source of energy flexibility that can be profitably deployed by energy infrastructure operators as they integrate variable renewable generation.
Book Synopsis Energy Roadmap by : Water Environment Federation
Download or read book Energy Roadmap written by Water Environment Federation and published by . This book was released on 2013 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Opportunities and Challenges for Water and Wastewater Industries to Provide Exchangeable Services by :
Download or read book Opportunities and Challenges for Water and Wastewater Industries to Provide Exchangeable Services written by and published by . This book was released on 2015 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt: Water and wastewater treatment plants and distribution systems use significant amounts of energy, around 2 - 4% of the total electricity used in the US, and their energy use is projected to increase as populations increase and regulations become more stringent. Water and wastewater systems have largely been disconnected from the electric utilities' efforts to improve energy efficiency and provide energy efficiency and provide grid services, likely because their core mission is to provide clean water and treated wastewater. Energy efficiency has slowly crept into the water and wastewater industry as the economic benefit has become more apparent, but there is still potential for significant improvement. Some of the larger, more progressive water utilities are starting to consider providing grid services; however, it remains a foreign concept to many. This report explores intrinsic mechanisms by which the water and wastewater industries can provide exchangeable services, the benefit to the parties involved, and the barriers to implementation. It also highlights relevant case studies and next steps. Although opportunities for increasing process efficiencies are certainly available, this report focuses on the exchangeable services that water and wastewater loads can provide to help maintain grid reliability, keep overall costs down, and increase the penetration of distributed renewables on the electric grid. These services have potential to provide water utilities additional value streams, using existing equipment with modest or negligible upgrade cost.
Book Synopsis OECD Studies on Water Water and Cities Ensuring Sustainable Futures by : OECD
Download or read book OECD Studies on Water Water and Cities Ensuring Sustainable Futures written by OECD and published by OECD Publishing. This book was released on 2015-04-13 with total page 182 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report focuses on the urban water management challenges facing cities across OECD countries, and explores both national and local policy responses with respect to water-risk exposure, the state of urban infrastructures and dynamics, and institutional and governance architectures.
Author :Organisation for Economic Co-Operation and Development (OECD) Publisher :IWA Publishing ISBN 13 :1780407599 Total Pages :182 pages Book Rating :4.7/5 (84 download)
Book Synopsis Water and Cities by : Organisation for Economic Co-Operation and Development (OECD)
Download or read book Water and Cities written by Organisation for Economic Co-Operation and Development (OECD) and published by IWA Publishing. This book was released on 2015-05-15 with total page 182 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report focuses on the urban water management challenges facing cities across OECD countries, and explores both national and local policy responses with respect to water-risk exposure, the state of urban infrastructures and dynamics, and institutional and governance architectures. The analyses focus on four mutually dependent dimensions – finance, innovation, urban-rural co-operation and governance – and proposes a solutions-oriented typology based on urban characteristics. The report underlines that sustainable urban water management will depend on collaboration across different tiers of government working together with local initiatives and stakeholders.
Book Synopsis The United Nations World Water Development Report 2020 by : UNESCO
Download or read book The United Nations World Water Development Report 2020 written by UNESCO and published by . This book was released on 2020-03-27 with total page 234 pages. Available in PDF, EPUB and Kindle. Book excerpt: The 2020 edition of the WWDR, titled Water and Climate Change illustrates the critical linkages between water and climate change in the context of the broader sustainable development agenda. Supported by examples from across the world, it describes both the challenges and opportunities created by climate change, and provides potential responses – in terms of adaptation, mitigation and improved resilience – that can be undertaken by enhancing water resources management, attenuating water-related risks, and improving access to water supply and sanitation services for all in a sustainable manner. It addresses the interrelations between water, people, environment and economics in a changing climate, demonstrating how climate change can be a positive catalyst for improved water management, governance and financing to achieve a sustainable and prosperous world for all. The report provides a fact-based, water-focused contribution to the knowledge base on climate change. It is complementary to existing scientific assessments and designed to support international political frameworks, with the goals of helping the water community tackle the challenges of climate change, and informing the climate change community about the opportunities that improved water management offers in terms of adaptation and mitigation.
