Innovative Energy Efficiency Projects Implemented by Local Governments in the Southwest
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Net Zero by 2050 a Roadmap for the Global Energy Sector Net Zero by 2050
Net Zero by 2050 A Roadmap for the Global Energy Sector Net Zero by 2050 A Roadmap for the Global Energy Sector Net Zero by 2050 Interactive iea.li/nzeroadmap Net Zero by 2050 Data iea.li/nzedata INTERNATIONAL ENERGY AGENCY The IEA examines the IEA member IEA association full spectrum countries: countries: of energy issues including oil, gas and Australia Brazil coal supply and Austria China demand, renewable Belgium India energy technologies, Canada Indonesia electricity markets, Czech Republic Morocco energy efficiency, Denmark Singapore access to energy, Estonia South Africa demand side Finland Thailand management and France much more. Through Germany its work, the IEA Greece advocates policies Hungary that will enhance the Ireland reliability, affordability Italy and sustainability of Japan energy in its Korea 30 member Luxembourg countries, Mexico 8 association Netherlands countries and New Zealand beyond. Norway Poland Portugal Slovak Republic Spain Sweden Please note that this publication is subject to Switzerland specific restrictions that limit Turkey its use and distribution. The United Kingdom terms and conditions are available online at United States www.iea.org/t&c/ This publication and any The European map included herein are without prejudice to the Commission also status of or sovereignty over participates in the any territory, to the work of the IEA delimitation of international frontiers and boundaries and to the name of any territory, city or area. Source: IEA. All rights reserved. International Energy Agency Website: www.iea.org Foreword We are approaching a decisive moment for international efforts to tackle the climate crisis – a great challenge of our times. -
Energy and Training Module ITU Competitive Coach
37 energy and training module ITU Competitive Coach Produced by the International Triathlon Union, 2007 38 39 energy & training Have you ever wondered why some athletes shoot off the start line while others take a moment to react? Have you every experienced a “burning” sensation in your muscles on the bike? Have athletes ever claimed they could ‘keep going forever!’? All of these situations involve the use of energy in the body. Any activity the body performs requires work and work requires energy. A molecule called ATP (adenosine triphosphate) is the “energy currency” of the body. ATP powers most cellular processes that require energy including muscle contraction required for sport performance. Where does ATP come from and how is it used? ATP is produced by the breakdown of fuel molecules—carbohydrates, fats, and proteins. During physical activity, three different processes work to split ATP molecules, which release energy for muscles to use in contraction, force production, and ultimately sport performance. These processes, or “energy systems”, act as pathways for the production of energy in sport. The intensity and duration of physical activity determines which pathway acts as the dominant fuel source. Immediate energy system Fuel sources ATP Sport E.g. carbohydrates, energy performance proteins, fats “currency” Short term energy system E.g. swimming, cycling, running, transitions Long term energy system During what parts of a triathlon might athletes use powerful, short, bursts of speed? 1 2 What duration, intensity, and type of activities in a triathlon cause muscles to “burn”? When in a triathlon do athletes have to perform an action repeatedly for longer than 10 or 15 3 minutes at a moderate pace? 40 energy systems Long Term (Aerobic) System The long term system produces energy through aerobic (with oxygen) pathways. -
Energy Conservation
2016 Centre County Planning Opportunities Energy Conservation Centre County Comprehensive Plan — Phase II Implementation Strategies Introduction County-wide In 2003, the Centre County Board of Commissioners Planning adopted a County-wide Comprehensive Plan which included Goals background studies, inventories of existing conditions, goals and recommendations. These recommendations, revised Adopted 2003 and updated, continue to serve as a vision and a general direction for policy and community improvement. Those specific to energy conservation will be discussed here along with implementation strategies to achieve the recom- #1 — Identify, pre- mendations. For more detailed background information serve, enhance and monitor agricultural please refer to the 2003 Comprehensive Plan available on resources. the Centre County Planning and Community Development webpage: #2 — Identify, pre- serve, and monitor http://centrecountypa.gov/index.aspx?nid=212. environmental and Centre County seeks to balance growth, protection of natural resources. resources, investment in compatible new building Small wind turbines like erected #3 — Preserve his- development, and incentives for sustainable development. at the DEP Moshannon Office, toric and cultural Much of this effort includes stewardship, community can help offset electricity costs resources. outreach and expert professional service. to the property. #4 — Ensure decent, safe, sanitary and affordable housing in suitable living surroundings, com- patible with the en- vironment for all The Keystone Principles individuals. In 2005, Pennsylvania adopt- Redevelop first #5 — Appropriately ed the “Keystone Principles Provide efficient infrastructure locate and maintain for Growth, Investment and existing and pro- Resource Conservation”, a Concentrate development posed community set of principles that have Increase job opportunities facilities, utilities, focused Pennsylvania on and services for all Foster sustainable businesses reinvestment and reuse of its residents. -
Hydropower Special Market Report Analysis and Forecast to 2030 INTERNATIONAL ENERGY AGENCY
Hydropower Special Market Report Analysis and forecast to 2030 INTERNATIONAL ENERGY AGENCY The IEA examines the IEA member IEA association full spectrum countries: countries: of energy issues including oil, gas and Australia Brazil coal supply and Austria China demand, renewable Belgium India energy technologies, electricity markets, Canada Indonesia energy efficiency, Czech Republic Morocco access to energy, Denmark Singapore demand side Estonia South Africa management and Finland Thailand much more. Through France its work, the IEA Germany advocates policies that Greece will enhance the Hungary reliability, affordability Ireland and sustainability of Italy energy in its 30 member countries, Japan 8 association countries Korea and beyond. Luxembourg Mexico Netherlands New Zealand Norway Revised version, Poland July 2021. Information notice Portugal found at: www.iea.org/ Slovak Republic corrections Spain Sweden Switzerland Turkey United Kingdom Please note that this publication is subject to United States specific restrictions that limit its use and distribution. The The European terms and conditions are available online at Commission also www.iea.org/t&c/ participates in the work of the IEA This publication and any map included herein are without prejudice to the status of or sovereignty over any territory, to the delimitation of international frontiers and boundaries and to the name of any territory, city or area. Source: IEA. All rights reserved. International Energy Agency Website: www.iea.org Hydropower Special Market Report Abstract Abstract The first ever IEA market report dedicated to hydropower highlights the economic and policy environment for hydropower development, addresses the challenges it faces, and offers recommendations to accelerate growth and maintain the existing infrastructure. -
Adaptive Equipment and Energy Conservation Techniques During Performance of Activities of Daily Living
Adaptive Equipment and Energy Conservation Techniques During Performance of Activities of Daily Living Problem: A wide range of diagnosis can affect the performance of activities of daily living (ADLs). The performance of these activities; feeding, dressing, and bathing to name a few are an essential part of our daily lives. An individual’s ability to function in daily activities is often dependent on physical and cognitive health. The use of adaptive equipment and energy conservation techniques can make all the difference in making these important daily tasks possible and effect one’s perception and quality of their life. Adaptive Equipment Adaptive equipment is used to improve functional capabilities. Adaptations can assist someone in their home or out in the community, ranging from longer, thicker handles on brushes and silver wear for making them easier to grasp to a powered wheelchair. Below is a chart including various diagnosis and examples of adaptive equipment that could greatly benefit individuals experiencing similar circumstances. The equipment listed will promote functional independence as well as safety during performance of ADLs. Diagnosis Adaptive Rationale for Equipment Price Website/Resourc Equipment Range e Link to Purchase Equipment Joint Reacher This assistive device can help in $5.50 - https://www.healthpro Replacement accessing spaces that may be $330.00 ductsforyou.com/p- hard for the individual to reach featherlite- (THA/TKR) otherwise. Frequent sitting and reacher.html standing (bending more than 90 degrees) are not recommended for individuals with a recent joint replacement. This tool will allow the individual to grasp an object further away without movement of lower extremities. -
Improving Institutional Access to Financing Incentives for Energy
Improving Institutional Access to Financing Incentives for Energy Demand Reductions Masters Project: Final Report April 2016 Sponsor Agency: The Ecology Center (Ann Arbor, MI) Student Team: Brian La Shier, Junhong Liang, Chayatach Pasawongse, Gianna Petito, & Whitney Smith Faculty Advisors: Paul Mohai PhD. & Tony Reames PhD. ACKNOWLEDGEMENTS We would like to thank our clients Alexis Blizman and Katy Adams from the Ecology Center. We greatly appreciate their initial efforts in conceptualizing and proposing the project idea, and providing feedback throughout the duration of the project. We would also like to thank our advisors Dr. Paul Mohai and Dr. Tony Reames for providing their expertise, guidance, and support. This Master's Project report submitted in partial fulfillment of the OPUS requirements for the degree of Master of Science, Natural Resources and Environment, University of Michigan. ABSTRACT We developed this project in response to a growing locallevel demand for information and guidance on accessing local, state, and federal energy financing programs. Knowledge regarding these programs is currently scattered across independent websites and agencies, making it difficult for a lay user to identify available options for funding energy efficiency efforts. We collaborated with The Ecology Center, an Ann Arbor nonprofit, to develop an informationbased tool that would provide tailored recommendations to small businesses and organizations in need of financing to meet their energy efficiency aspirations. The tool was developed for use by The Ecology Center along with an implementation plan to strengthen their outreach to local stakeholders and assist their efforts in reducing Michigan’s energy consumption. We researched and analyzed existing clean energy and energy efficiency policies and financing opportunities available from local, state, federal, and utility entities for institutions in the educational, medical, religious, and multifamily housing sectors. -
Chapter 1: Energy Challenges September 2015 1 Energy Challenges
QUADRENNIAL TECHNOLOGY REVIEW AN ASSESSMENT OF ENERGY TECHNOLOGIES AND RESEARCH OPPORTUNITIES Chapter 1: Energy Challenges September 2015 1 Energy Challenges Energy is the Engine of the U.S. Economy Quadrennial Technology Review 1 1 Energy Challenges 1.1 Introduction The United States’ energy system, vast in size and increasingly complex, is the engine of the economy. The national energy enterprise has served us well, driving unprecedented economic growth and prosperity and supporting our national security. The U.S. energy system is entering a period of unprecedented change; new technologies, new requirements, and new vulnerabilities are transforming the system. The challenge is to transition to energy systems and technologies that simultaneously address the nation’s most fundamental needs—energy security, economic competitiveness, and environmental responsibility—while providing better energy services. Emerging advanced energy technologies can do much to address these challenges, but further improvements in cost and performance are important.1 Carefully targeted research, development, demonstration, and deployment (RDD&D) are essential to achieving these improvements and enabling us to meet our nation’s energy objectives. This report, the 2015 Quadrennial Technology Review (QTR 2015), examines science and technology RDD&D opportunities across the entire U.S. energy system. It focuses primarily on technologies with commercialization potential in the mid-term and beyond. It frames various tradeoffs that all energy technologies must balance, across such dimensions as diversity and security of supply, cost, environmental impacts, reliability, land use, and materials use. Finally, it provides data and analysis on RDD&D pathways to assist decision makers as they set priorities, subject to budget constraints, to develop more secure, affordable, and sustainable energy services. -
Hector's Posts – Volume 5, 1St Edition Editor's Note Messages
Hector's Posts – Volume 5, 1st Edition Editor's Note This document contains the postings from mostly one individual, Hector Perez Torres, collected at the yahoo site: http://groups.yahoo.com/group/evgray/. Within are message numbers from 20,000 to 24,999, the rest left to subsequent volumes. Messages #20091 Re: Videos - Longitudinal and Transverse --- I will sum it to a single solution.... "Impedance Matching" RV proves the point quite well with an RV fed from a single wire at a distance , a Air capacitor "plate" is used at ends to complete the "dipole" the single wire signal is lomgitudinal in nature.... Can it be understood ? Hector #20105 Re: Videos - Longitudinal and Transverse Answer within lines (and this are important ones to add to compilations so read carefully ) Hector --- In [email protected], "Dan Combine" <dancombine@...> wrote: > There are 2 kinds of impedance matching: > > 1. complex impedance matching > (R-load = R-line) and Ampere load & Voltage load & density load & vaccum load within a set of many posible vectoring in LC networks from narrowbanded low impedance to broadbanded hi impedanced spectrum . > > This is also called reflectionless or broadband matching, and is the most commonly used in the 'modern' world. (usualy hi impedance) > It is to avoid reflection back into the transmission line or source. In RF the ternm is to avoid reflected power (SWR) matching 1:1 Both > the load and source must be resistive, so Z-load = Z-line = Z- source. not nesesarily as source as well as load can be virstualy superconductive at resonant states , MRA papers gives a hint to that Were is the resistance at 0 point ? if voltage is maximal and current is 0 resistance is 0 As well if current is maximal and voltage is 0 resistance again is virtualy o .. -
The Radio Amateurs Microwave Communications Handbook.Pdf
1594 THE RADIO AMATEUR'S COM ' · CA 10 S HANDBOOK DAVE INGRAM, K4TWJ THE RADIO AMATEUR'S - MICROWAVE COMMUNICATIONS · HANDBOOK DAVE INGRAM, K4TWJ ITABI TAB BOOKS Inc. Blue Ridge Summit, PA 17214 Other TAB Books by the Author No. 1120 OSCAR: The Ham Radio Satellites No. 1258 Electronics Projects for Hams, SWLs, CSers & Radio Ex perimenters No. 1259 Secrets of Ham Radio DXing No. 1474 Video Electronics Technology FIRST EDITION FIRST PRINTING Copyright © 1985 by TAB BOOKS Inc. Printed in the United States of America Reproduction or publication of the content in any manner, without express permission of the publisher, is prohibited. No liability is assumed with respect to the use of the information herein. Library of Congress Cataloging in Publication Data Ingram, Dave. The radio amateur's microwave communications handbook. Includes index. 1. Microwave communication systems-Amateurs' manuals. I. Title. TK9957.154 1985 621.38'0413 85-22184 ISBN 0-8306-0194-5 ISBN 0-8306-0594-0 (pbk.) Contents Acknowledgments v Introduction vi 1 The Amateur 's Microwave Spectrum 1 The Early Days and Gear for Microwaves- The Microwave Spectrum- Microwavesand EME-Microwavesand the Am- ateur Satellite Program 2 Microwave Electronic Theory 17 Electronic Techniques for hf/vhf Ranges- Electronic Tech- niques for Microwaves-Klystron Operation-Magnetron Operation-Gunn Diode Theory 3 Popular Microwave Bands 29 Circuit and Antennas for the 13-cm Band-Designs for 13-cm Equipment 4 Communications Equipment for 1.2 GHz 42 23-cm Band Plan-Available Equipment- 23-cm OX 5 -
Heat and Energy Conservation
1 Lecture notes in Fluid Dynamics (1.63J/2.01J) by Chiang C. Mei, MIT, Spring, 2007 CHAPTER 4. THERMAL EFFECTS IN FLUIDS 4-1-2energy.tex 4.1 Heat and energy conservation Recall the basic equations for a compressible fluid. Mass conservation requires that : ρt + ∇ · ρ~q = 0 (4.1.1) Momentum conservation requires that : = ρ (~qt + ~q∇ · ~q)= −∇p + ∇· τ +ρf~ (4.1.2) = where the viscous stress tensor τ has the components = ∂qi ∂qi ∂qk τ = τij = µ + + λ δij ij ∂xj ∂xi ! ∂xk There are 5 unknowns ρ, p, qi but only 4 equations. One more equation is needed. 4.1.1 Conservation of total energy Consider both mechanical ad thermal energy. Let e be the internal (thermal) energy per unit mass due to microscopic motion, and q2/2 be the kinetic energy per unit mass due to macroscopic motion. Conservation of energy requires D q2 ρ e + dV rate of incr. of energy in V (t) Dt ZZZV 2 ! = − Q~ · ~ndS rate of heat flux into V ZZS + ρf~ · ~qdV rate of work by body force ZZZV + Σ~ · ~qdS rate of work by surface force ZZX Use the kinematic transport theorm, the left hand side becomes D q2 ρ e + dV ZZZV Dt 2 ! 2 Using Gauss theorem the heat flux term becomes ∂Qi − QinidS = − dV ZZS ZZZV ∂xi The work done by surface stress becomes Σjqj dS = (σjini)qj dS ZZS ZZS ∂(σijqj) = (σijqj)ni dS = dV ZZS ZZZV ∂xi Now all terms are expressed as volume integrals over an arbitrary material volume, the following must be true at every point in space, 2 D q ∂Qi ∂(σijqi) ρ e + = − + ρfiqi + (4.1.3) Dt 2 ! ∂xi ∂xj As an alternative form, we differentiate the kinetic energy and get De -
The Entropocene
THE ENTROPOCENE Jeff Robbins Rutgers University 101 Murray Hall, New Brunswick, NJ 08901, USA ABSTRACT According to Eric Schneider and the late James Kay “nature abhors a gradient” as it seeks to degrade any and all differences that can make a difference. They also claim that life self-organized by creating a meta-order out of disordered orders, evolving as an increasingly efficient, effective, sustainable (order from order) means for degrading the huge sun to earth temperature gradient. They inject purpose into the scheme by claiming that life represents “order emerging from disorder in the service of more disorder.” Or, as Jeffrey Wicken succinctly put it in “Evolution and Thermodynamics: The New Paradigm,” “Organisms are remote-from-equilibrium systems that maintain their organizational structures by irreversibly degrading free energy through informed kinetic pathways acquired through evolution. Dissipation through structuring is the strategy of life.” In other words, life came about as an evolving means for giving the Second Law of Thermodynamics what it wants. Entropy. In my 2015 ISSS paper, “Anthropocene as Life’s State of the Art in Disorder Production: A Sustainability Conundrum,” I proposed that our species collectively is disorder producer summa cum laude. We are the most efficient, most effective, degrader of gradients, producer of entropy yet evolved. Calling our epoch, “the Anthropocene” doesn’t capture our essence. Our epoch is the Entropocene. We have turned the bio-geosphere from an accumulator of solar exergy (“free energy”, the measure of energy’s utility) as in fossil fuels, into a trapper of entropy a.k.a., global warming. -
System-Of-Systems Approach for Integrated Energy Systems
A System-of-Systems Approach for Integrated Energy Systems Modeling and Simulation Preprint Saurabh Mittal, Mark Ruth, Annabelle Pratt, Monte Lunacek, Dheepak Krishnamurthy, and Wesley Jones National Renewable Energy Laboratory Presented at the Society for Modeling & Simulation International Summer Simulation Multi-Conference Chicago, Illinois July 26–29, 2015 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 This report is available at no cost from the National Renewable Energy Laboratory (NREL) at www.nrel.gov/publications. Conference Paper NREL/CP-2C00-64045 August 2015 Contract No. DE-AC36-08GO28308 NOTICE The submitted manuscript has been offered by an employee of the Alliance for Sustainable Energy, LLC (Alliance), a contractor of the US Government under Contract No. DE-AC36-08GO28308. Accordingly, the US Government and Alliance retain a nonexclusive royalty-free license to publish or reproduce the published form of this contribution, or allow others to do so, for US Government purposes. 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.