Powering Our Future (Theme) Webinar October 3 rd , 2018 The webinar - - PowerPoint PPT Presentation
Powering Our Future (Theme) Webinar October 3 rd , 2018 The webinar will begin in a moment Mission: Lead a growing Visit DiscoverE.org for: volunteer movement that Classroom activities inspires and informs present Career
October 3, 2018
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The Office of Electricity (OE) provides national leadership to ensure that the Nation’s energy delivery system is secure, resilient and reliable. OE works to develop new technologies to improve the infrastructure that brings electricity into our homes, offices, and factories, and the federal and state electricity policies and programs that shape electricity system planning and market operations. energy.gov/oe
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Electricity plays a vital role to our economy and national security. Most Americans can not describe what it is or where it comes from. Yet, we know the impact that electricity plays on nearly all aspects of our lives: national security; health and welfare; communications; finance; transportation; food and water supply; heating, cooling, and lighting; computers and electronics; commercial enterprise; and even entertainment and leisure.
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Four major components:
from generation to load.
assets for economy and reliability.
The traditional electric power system was based on large-scale generation; centralized, one-way control; and passive loads.
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shifting electricity generation from relatively few large central station plants to many smaller and sometimes variable generators
demographic and economic shifts; the adoption of more energy-efficient, end-use technologies; growing consumer participation; broader electrification; and use of electronic converters (rather than induction motors and other types of loads with favorable inertia and droop curves)
systems, driven by the availability of advanced technologies that can better manage progressively challenging loads
and interdependencies with natural gas and water systems
better failure detection, upgrade capabilities, and improve cybersecurity
https://www.energy.gov/sites/prod/files/2017/03/f34/qtr-2015-chapter3.pdf
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Source: www.smartgrid.gov/the_smart_grid/
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“Smart Grid” data sources enable real-time precision in operations and control to dynamically optimize grid operations to adapt to changing conditions – Real-time data from distribution automation and smart meter systems significantly advances real-time operations of distribution systems and enables customer engagement through demand response, efficiency etc. – Time-synchronized phasor data, linked with advanced computation and visualization, enable advances in state estimation, real-time contingency analysis, and real-time monitoring of dynamic (oscillatory) behaviors in the system.
Customer Systems Customer Systems Customer Systems Customer Systems Customer Systems Advance Metering Infrastructure Electric Distribution Systems Electric Transmission Systems
17 Managed by UT-Battelle for the U.S. Department of Energy EERE_Overview
Assisting DOE in modernizing the electric grid; enhancing security and reliability of the energy infrastructure, and facilitating recovery from disruptions to energy supply.
Sensing and Monitoring
Develop platforms from large data sources that account for human factors
Data Management
Ensure data accuracy, integrity and trustworthiness at appropriate sampling rates based on efficient architecture for rapid authorization, integration, and retrieval
Modeling and Simulation
Develop advanced models to be used in next generation of analysis tools for reliable and efficient operational control
Data Analytics
Provide expert analysis based on advanced models, data analytics, and high performance computing Surface Acoustic Wave
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States/Territories Distribution Automation and Management Distributed Energy Resources Microgrids Electric Utilities
Monitor and operate distribution network.
Energy Storage RTO/ISOs
Coordinates, controls and monitors transmission grid and wholesale market.
Electricity Consumers Communities Wide Area Sensors Measurement and Monitoring Transformers, Protection, Power Control Devices
Electric Power Grid
Electricity Producers
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instantaneously for peak shaving and bridge outages
dispatchable Energy storage provides energy when it is needed just as transmission provides energy where it is needed
Source: DOE, Dr. Imre Gyuk; Sandia National Laboratories
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Microgrids enhance distribution systems by serving critical load and strengthening fast recovery capability following a major outage.
A microgrid is a group of interconnected loads and distributed energy resources within clearly defined electrical boundaries that acts as a single controllable entity with respect to the grid. A microgrid can connect and disconnect from the grid to enable it to
microgrid that operates in islanded conditions.
Residential Less than 10-kW, single-phase Small Commercial From 10-kW to 50-kW, typically three-phase Commercial Greater than 50-kW up to 10MW
Gen
Bulk supply connection (sub-transmission)
Partial Feeder Micro-grid
Gen
Single Customer Microgrid
Feeder Other Feeders Full Feeder Microgrid Full Substation Microgrid Distribution Substation
Gen Gen
Gen
Bulk supply connection (sub-transmission)
Partial Feeder Micro-grid
Gen
Single Customer Microgrid
Feeder Other Feeders Full Feeder Microgrid Full Substation Microgrid Distribution Substation
Gen Gen
Microgrid
Source: EPRI
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Infrastructure Resilience: Ability to reduce the magnitude and/or duration of disruptive events Resilient infrastructure can anticipate, absorb, adapt to, and/or rapidly recover from a disruptive event
Source: Sandia National Laboratories
Resilience is contextual – defined in terms of threats or hazards
A system resilient to hurricanes may not be resilient to earthquakes
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The grid is the keystone infrastructure – central to a web of interconnected systems Communities are a catalyst for infrastructure resilience investment
Acknowledgement: Sandia National Laboratories
SUSTAINABILITY + RESILIENCE DIVISION, DEPARTMENT OF CITY PLANNING
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Engaged > 1,000 people throughout the process Roundtables, Deliberative forums, working groups, steering committee, etc Coordinated with the Center for Deliberative Democracy, > 140 people participated
STRESS Aging Infrastructure SHOCK Climate Change: Warming and wetting, increased rainfall frequency, intensity and duration IMPACT Infrastructure failure, flooding
STRESS Fragile hillsides, aging infrastructure SHOCK Climate Change: Warming and wetting, increased rainfall frequency, intensity and duration IMPACT Landslides, Subsidence
ONEPGH Investment Prospectus (2018) Pittsburgh Equity Indicators (2018)
FUND
A Portfolio of Investments to Support People, Planet, Place, and Performance
$4B invested in 45 projects to…
Quality Green Space
Investing in 27 Green Infrastructure Projects
Achieve 100% Renewable Energy Electricity
ONEPGH Investment Prospectus
reduction
reduction
2003 2008 2013
Waste - Private Collection Landfill Emissions Waste - Public Collection Landfill Emissions Transportation - Diesel Emissions Transportation - Gasoline Emissions Industrial Electricity Emissions Industrial Natural Gas Emissions Commercial Electricity Emissions Commercial Natural Gas Emissions Residential Electricity Emissions
Energy: Local generation for air quality improvements Energy burden- Bloomberg Mayor’s Challenge Buildings: Energy Benchmarking Ordinance Water metering Facilities benchmarking and retrofits Waste: R20 Roadmap to Zero Waste Waste ordinance update Transportation: Electrification of City fleet Renewable EV charging Complete Streets BRT Sequestration: Biophilic Cities Initiative Greenways and valuation of property Tree Protection Order + ordinance Soil partnership with NETL
For more information, contact: Rebecca Kiernan Senior Resilience Coordinator Department of City Planning City of Pittsburgh rebecca.kiernan@pittsburghpa.gov
Shanno non Van Zandt, t, Ph.D. D., , AICP Hazard Reduction & Recovery Center
Soci cial al Vulnerabil erability ity defined: “the characteristics of a person
capacity to anticipate, cope with, resist and recover from the impacts of a natural hazard.” Blaikie, Cannon, Davis, and Wisner (1994) Hazard exposure ure is the likelihood that natural hazard events of different magnitude and scope will impact a particular area…(NRC 2006:72-3). Physical vulnerability is generally defined in terms
the built environment that will be sustained from each of the hazard events (NRC 2006:72-3).
* Data from “onthemap”
People and households vary in their capacity to anticipate, cope with, respond, and recover from disasters. People and households are not randomly distributed in space. They are concentrated in fairly predictable spatial patterns based on household characteristics. These patterns increase exposure to flooding and
Short- and long-term consequences for socially- vulnerable populations.
darkroom.baltimoresun.com/2013/04/
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Areas that are darker and in surge zones have high social and physical vulnerabilities, containing households at risk to hurricane surge yet with limited evacuation capabilities.
In the urban core of Galveston, many lower quality homes are only elevated a foot or less off the ground, if at all. Here, a poorly- constructed home has slid off its foundation, and the other structural systems have also collapsed.
In contrast, a West End vacation home sits well above the surge level, a block
homes received only wind damage, which as seen here, was quite minimal.
disadvantaged populations at every stage of disaster response and recovery, resulting in:
▪ Potential for redevelopment and population change ▪ Slower recovery times for minorities ▪ Permanent displacement ▪ Loss of affordable housing stock ▪ Exacerbation of pre-existing inequalities
http://www.beaumontenterprise.com/news/article/Bolivar-Peninsula-residents-still-work-for- 726581.php