Assessment of Innovative and Automated Freight Strategies and Technologies—Phase I Final Report
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Blending Hydrogen Into Natural Gas Pipeline Networks: a Review of Key Issues
Blending Hydrogen into Natural Gas Pipeline Networks: A Review of Key Issues M. W. Melaina, O. Antonia, and M. Penev NREL is a national laboratory of the U.S. Department of Energy, Office of Energy Efficiency & Renewable Energy, operated by the Alliance for Sustainable Energy, LLC. Technical Report NREL/TP-5600-51995 March 2013 Contract No. DE-AC36-08GO28308 Blending Hydrogen into Natural Gas Pipeline Networks: A Review of Key Issues M. W. Melaina, O. Antonia, and M. Penev Prepared under Task No. HT12.2010 NREL is a national laboratory of the U.S. Department of Energy, Office of Energy Efficiency & Renewable Energy, operated by the Alliance for Sustainable Energy, LLC. National Renewable Energy Laboratory Technical Report 15013 Denver West Parkway NREL/TP-5600-51995 Golden, Colorado 80401 March 2013 303-275-3000 • www.nrel.gov Contract No. DE-AC36-08GO28308 NOTICE This report was prepared as an account of work sponsored by an agency of the United States government. Neither the United States government nor any agency thereof, nor any of their employees, makes any warranty, express or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed, or represents that its use would not infringe privately owned rights. Reference herein to any specific commercial product, process, or service by trade name, trademark, manufacturer, or otherwise does not necessarily constitute or imply its endorsement, recommendation, or favoring by the United States government or any agency thereof. The views and opinions of authors expressed herein do not necessarily state or reflect those of the United States government or any agency thereof. -
Hydrogen Storage for Mobility: a Review
materials Review Hydrogen Storage for Mobility: A Review Etienne Rivard * , Michel Trudeau and Karim Zaghib * Centre of Excellence in Transportation Electrification and Energy Storage, Hydro-Quebec, 1806, boul. Lionel-Boulet, Varennes J3X 1S1, Canada; [email protected] * Correspondence: [email protected] (E.R.); [email protected] (K.Z.) Received: 18 April 2019; Accepted: 11 June 2019; Published: 19 June 2019 Abstract: Numerous reviews on hydrogen storage have previously been published. However, most of these reviews deal either exclusively with storage materials or the global hydrogen economy. This paper presents a review of hydrogen storage systems that are relevant for mobility applications. The ideal storage medium should allow high volumetric and gravimetric energy densities, quick uptake and release of fuel, operation at room temperatures and atmospheric pressure, safe use, and balanced cost-effectiveness. All current hydrogen storage technologies have significant drawbacks, including complex thermal management systems, boil-off, poor efficiency, expensive catalysts, stability issues, slow response rates, high operating pressures, low energy densities, and risks of violent and uncontrolled spontaneous reactions. While not perfect, the current leading industry standard of compressed hydrogen offers a functional solution and demonstrates a storage option for mobility compared to other technologies. Keywords: hydrogen mobility; hydrogen storage; storage systems assessment; Kubas-type hydrogen storage; hydrogen economy 1. Introduction According to the Intergovernmental Panel on Climate Change (IPCC), it is almost certain that the unusually fast global warming is a direct result of human activity [1]. The resulting climate change is linked to significant environmental impacts that are connected to the disappearance of animal species [2,3], decreased agricultural yield [4–6], increasingly frequent extreme weather events [7,8], human migration [9–11], and conflicts [12–14]. -
Storing Syngas Lowers the Carbon Price for Profitable Coal Gasification
Carnegie Mellon Electricity Industry Center Working Paper CEIC-07-10 www.cmu.edu/electricity Storing syngas lowers the carbon price for profitable coal gasification ADAM NEWCOMER AND JAY APT Carnegie Mellon Electricity Industry Center, Tepper School of Business, and Department of Engineering and Public Policy, 254 Posner Hall, Carnegie Mellon University, Pittsburgh, Pennsylvania 15213 Integrated gasification combined cycle (IGCC) electric power generation systems with carbon capture and sequestration have desirable environmental qualities, but are not profitable when the carbon dioxide price is less than approximately $50 per metric ton. We examine whether an IGCC facility that operates its gasifier continuously but stores the syngas and produces electricity only when daily prices are high may be profitable at significantly lower CO2 prices. Using a probabilistic analysis, we have calculated the plant-level return on investment (ROI) and the value of syngas storage for IGCC facilities located in the US Midwest using a range of storage configurations. Adding a second turbine to use the stored syngas to generate electricity at peak hours and implementing 12 hours of above ground high pressure syngas storage significantly increases the ROI and net present value. Storage lowers the carbon price at which IGCC enters the US generation mix by approximately 25%. 1 Carnegie Mellon Electricity Industry Center Working Paper CEIC-07-10 www.cmu.edu/electricity Introduction Producing electricity from coal-derived synthesis gas (syngas) in an integrated gasification combined cycle (IGCC) facility can improve criteria pollutant performance over other coal-fueled technologies such as pulverized coal (PC) facilities [1-5] and can be implemented with carbon capture and sequestration. -
Freight and Air Quality Handbook
Air Quality Handbook May 2010 Freight and Air Quality Handbook Notice This document is disseminated under the sponsorship of the U.S. Department of Transportation in the interest of information exchange. The U.S. Government assumes no liability for the use of the information contained in this document. This report does not constitute a standard, specification, or regulation. The U.S. Government does not endorse products or manufacturers. Trademarks or manufacturers’ names may appear in this report only because they are considered essential to the objective of the document. Quality Assurance Statement The Federal Highway Administration (FHWA) provides high-quality information to serve Government, industry, and the public in a manner that promotes public understanding. Standards and policies are used to ensure and maximize the quality, objectivity, utility, and integrity of its information. FHWA periodically reviews quality issues and adjusts its programs and processes to ensure continuous quality improvement. Freight and Air Quality Handbook Table of Contents Table of Contents 1.0 INTRODUCTION ................................................................................. 1 2.0 BACKGROUND ON FREIGHT-RELATED AIR QUALITY ............................... 3 2.1 EMISSIONS AND AIR QUALITY IMPACTS ........................................ 3 2.2 FREIGHT SOURCES OF AIR POLLUTANTS ..................................... 10 2.3 REGULATORY ENVIRONMENT ..................................................... 16 3.0 STRATEGIES FOR FREIGHT TRANSPORTATION-RELATED -
LTL Shipping Guide What Is LTL Shipping?
Roadrunner Freight’s LTL Shipping Guide What is LTL Shipping? Less-than-Truckload (LTL) shipping is the action of moving freight that does not require a full trailer and moving it from Point A to Point B. When shipping LTL freight, shipments will share the cost and amount of space occupied on a trailer with other freight. LTL shipping is a cost effective alternative to Truckload shipments and provides many benefits to shippers, such as flexibility and competitive prices. Companies of all sizes take advantage of the cost savings, benefits and expertise that LTL companies provide, and is particularly beneficial to eCommerce, retail and manufacturing companies. Roadrunner Freight | rrts.com/freight Less-than-Truckload vs. Truckload Shipping There are many different options a shipper can take to move freight. When deciding between using a Truckload (TL) carrier or a Less-than-Truckload (LTL) carrier, the number of pallets being shipped, the weight, space occupied and time constraints should be taken into consideration. Less-than-Truckload shipping is often less expensive and more economical than Truckload shipping. If there are strict deadlines, this information must be shared with the carrier to ensure that all parties are meeting expectations. Less-Than-Truckload (LTL) Shipment The trailer is filled up with shipments from different companies who pay for space based on the freight’s density and dimensional weight. shipper one shipper two shipper three shipper four ROADRUNNERR FREIGHT Truckload (TL) Shipment The entire trailer is filled with goods from the same shipper. one shipper Roadrunner Freight | rrts.com/freight LTL Industry Overview Less-than-Truckload shipping began when businesses recognized that they frequently needed to ship smaller amounts of goods in a cost efficient and economical way. -
Changing LNG Market Dynamics – Implications on Supply Security in the APEC Region
Changing LNG Market Dynamics – Implications on Supply Security in the APEC Region APEC Oil and Gas Security Studies | Series 17 APEC Energy Working Group September 2020 APEC Project: EWG 01 2020S Produced by Asia Pacific Energy Research Centre (APERC) Institute of Energy Economics, Japan Inui Building, Kachidoki 11F, 1-13-1 Kachidoki Chuo-ku, Tokyo 104-0054 Japan Tel: (813) 5144-8551 Fax: (813) 5144-8555 E-mail: [email protected] (administration) Website: http://aperc.or.jp/ For Asia-Pacific Economic Cooperation Secretariat 35 Heng Mui Keng Terrace Singapore 119616 Tel: (65) 68919 600 Fax: (65) 68919 690 Email: [email protected] Website: www.apec.org © 2020 APEC Secretariat APEC#220-RE-01.9 ISBN: 978-981-14-7794-2 OGSS Series 17 Changing LNG Market Dynamics – Implications on Supply Security in the APEC Region 3 | P a g e TABLE OF CONTENTS Table of Contents .......................................................................................................................... 3 Foreword ....................................................................................................................................... 6 Acknowledgements ....................................................................................................................... 7 Project coordinators .................................................................................................................. 7 Authors ...................................................................................................................................... 7 Editors -
NATURAL GAS STORAGE: Actions Needed to Assess Inspection
United States Government Accountability Office Report to Congressional Requesters October 2019 NATURAL GAS STORAGE Actions Needed to Assess Inspection Workload and Progress toward Safety Outcomes GAO-20-167 October 2019 NATURAL GAS STORAGE Actions Needed to Assess Inspection Workload and Progress toward Safety Outcomes Highlights of GAO-20-167, a report to congressional requesters Why GAO Did This Study What GAO Found About 400 natural gas storage sites In 2018, the U.S. Department of Transportation’s Pipeline and Hazardous are important to the U.S. natural gas Materials Safety Administration (PHMSA) set a goal for its natural gas storage system, providing about 30 percent of inspection program to inspect all approximately 400 natural gas storage sites the nation's energy. During a 2015 leak within 5 years, according to agency officials. PHMSA expected that all 25 eligible at a storage site near Los Angeles, states would help inspect sites, but only 10 states agreed to partner with the about 8,000 families were temporarily agency. As a result, the agency’s inspection workload increased by almost 60 relocated due to symptoms such as percent from when it set its goal, according to PHMSA data. Because of the migraines, nausea, and respiratory increase in its inspection workload over its preliminary estimate, PHMSA does problems. The leak raised concerns not have assurance that it has enough resources to meet its inspection goal. about health and safety risks from Furthermore, PHMSA has not used a workforce analysis to inform its budget other storage sites. In 2017, GAO recommended that PHMSA take requests. -
Update to Gas Storage Needed to Support Electricity Generation
Gas Storage Needed to Support Electricity Generation Prepared For The Utility Air Regulatory Group and the American Public Power Association An Update to Implications of Greater Reliance on Natural Gas for Electricity Generation (2010) June 2012 Update on Natural Gas Storage Needed to Support Electricity Generation Table of Contents Executive Summary ....................................................................................................................................... 3 Recent and Expected Additions to Storage .................................................................................................. 5 Generator Use of Storage ............................................................................................................................. 7 Use of Storage to Provide Reliability ............................................................................................................ 8 Generator Use of Storage for Imbalance Management ............................................................................. 10 Use of Storage to Provide Flexible Pipeline Services .................................................................................. 11 Competition for the Geology By Other Uses .............................................................................................. 14 Other Types of Storage May Increase in Relevance ................................................................................... 16 Final Thoughts ............................................................................................................................................ -
Underground Storage of Natural Gas Storing Natural Gas the Same Way Nature Always Has… Deep Underground
UNDERGROUND STORAGE OF NATURAL GAS STORING NATURAL GAS THE SAME WAY NATURE ALWAYS HAS… DEEP UNDERGROUND Most of the natural gas used in Southern California travels from supply sources as far away as Texas and Canada. So, Underground storage is based on the simple in order to maintain a balance between supply and demand, premise that if an underground rock formation storage is a necessity. Without it, we might not always be held oil and natural gas securely for millions of able to meet our customers’ needs. years, it could continue to do under controlled Customer needs change by the season, by the day, and even conditions. by the hour. On a cold winter day, for example, residential customers can use seven times the amount of natural gas Extensive research and our experience have proven that used on an average summer day. this concept is sound. Depleted oil and natural gas fields Five decades ago, balancing customer demand meant relying offer ideal storage conditions because they are comprised on natural gas holding structures, which stood several stories of natural underground traps. Care is taken that the original high and resembled oil storage tanks. formation pressure of the field is not exceeded. These subterranean rock formations can be repeatedly refilled and In 1941 we introduced a new system to the Southwest: drawn from to meet the fluctuating needs of our customers. underground storage of natural gas. This system is based on the simple premise that if an underground rock formation When out of state pipelines can’t deliver enough natural held oil and natural gas securely for millions of years, it could gas to meet heavy demand, which might occur on a cold continue to do so under controlled circumstances. -
NEVADA STATE FREIGHT PLAN APPENDIX 3: CONTEXT and COMPETITIVE MARKET ANALYSIS a Strategic Framework for Freight Mobility and Economic Competitiveness
NEVADA STATE FREIGHT PLAN APPENDIX 3: CONTEXT AND COMPETITIVE MARKET ANALYSIS A strategic framework for freight mobility and economic competitiveness SEPTEMBER 2016 PIPELINE SHIP PLANE TRAIN TRUCK VANCOUVER SEATTLE SPOKANE PORTLAND RENO ELKO SAN FRANCISCO SALT LAKE CITY OAKLAND ELY DENVER LAS VEGAS LOS ANGELES PHOENIX SAN DIEGO EL PASO APPENDICES Part 3: Context & Competitive Market Analysis 3A. Competitive Market Analysis 3B. Nevada’s Share of Employment and Personal Earnings by Economic Region 3C. Major Multimodal Freight Transportation Drivers and Critical Issues Prepared for Nevada Department of Transportation September 1, 2016 Appendices Part 3: Appendix 3A Competitive Market Analysis Prepared for Nevada Department of Transportation September 2016 Contents Section Page 1 Introduction.............................................................................................................................. 1-1 1.1 Intention of the Freight Plan........................................................................................... 1-1 1.2 Freight as a Component of the Global Network ............................................................... 1-1 1.2.1 Freight Categories ............................................................................................. 1-1 1.2.2 Supply Chains .................................................................................................... 1-2 1.3 Global & Local Competitive Focus ................................................................................... 1-3 1.3.1 Freight -
Emerging Technologies
TM ENROUTE VOLUME-XXII | ISSUE - 1 | JANUARY - MARCH 2017 EMERGING TECHNOLOGIES - FUTURE OF LOGISTICS & SCM 1400 fully computerized offices • 6000+ strong and dedicated team members ••• Over 12000 trucks in operations Fleet of 5 cargo ships 11.0 milion Sq. ft. of covered warehousing space • Moving 2.5% of India’s GDP by value of cargo •• Own offices in 4 countries CHA License • ISO Certified Corporate Office: Listed Company A Joint Venture of TCI CIN : L70109TG1995PL19116 TCI House, 69 Institutional Area, Sector - 32, Gurugram - 122207 E-mail: [email protected] Web: www.tcil.com Logistics Find Us on Focus January - March | 2017 EDITORIAL Dear Readers, This edition of ENROUTE focuses on another important theme “Technology in Logistics & SCM”. As we all are aware that technology has totally changed the way each industry performs today. Right from computers, electronics, and telecommunications, logistic businesses use every mode of communication in order to keep abreast of the latest business trends. Logistics businesses totally depend on technology to maintain high efficiency standards and ensure good service to customers. In this edition, we would explore emerging technologies and applications which will forever change the industries of logistics, supply chain, and transportation forever. Please drop your valuable feedback at [email protected] Logistics Focus TCI Publication on Logistics and SCM The e-version of TCI ENROUTE Write to us App also available on IOS & Android platform is available on We invite our readers who are experts in their For iTunes: domain areas to send us contributory articles. AppStore:https://itunes.apple.com/us/app/logistics- http://www.tcil.com/tcil/pdf/Publications focus/id834308486?ls=1&mt=8 In case you are interested, please write to us and we shall contact you with details on topics. -
Approaches to Solving the Express Shipment Service Network Design Problem
APPROACHES TO SOLVING THE EXPRESS SHIPMENT SERVICE NETWORK DESIGN PROBLEM A Thesis Presented to The Academic Faculty by Leah Josefine Ruckle In Partial Fulfillment of the Requirements for the Degree Doctor of Philosophy in the School of Aerospace Engineering Georgia Institute of Technology August 2018 Copyright c 2018 by Leah Josefine Ruckle APPROACHES TO SOLVING THE EXPRESS SHIPMENT SERVICE NETWORK DESIGN PROBLEM Approved by: Prof. Dimitri Mavris, Advisor Prof. Graeme Kennedy School of Aerospace Engineering School of Aerospace Engineering Georgia Institute of Technology Georgia Institute of Technology Prof. Brian German Dr. Elena Garcia School of Aerospace Engineering School of Aerospace Engineering Georgia Institute of Technology Georgia Institute of Technology Prof. Alejandro Toriello Date Approved: July 9, 2018 School of Industrial & Systems Engineering Georgia Institute of Technology To Rohini Ralby, my Guru. iii ACKNOWLEDGEMENTS Thank you to all the people who have helped me on this journey and made this dissertation possible. First and foremost, thank you to my advisor, Prof. Dimitri Mavris who believed in me before I even set foot on campus. Thank you for all of the things that you have taught, shown, and done for me. A special thank you as well to the members of my doctoral committee, Professors Brian German, Alejandro Toriello and Graeme Kennedy, and Dr. Elena Garcia. I am grateful for your insightful questions, feedback and guidance which undoubtedly made this dissertation richer. Thank you as well to my wonderful boyfriend, Matt Daskilewicz. Finishing this dissertation these past few months would not have been possible without your selfless support. Thank you for being my sounding board, cooking me dinner every night when I worked late, giving me ample hugs, and most of all, being my best friend.