large co capture pilot plant (10 mwe) at city, water ...june 2016: amec foster wheeler, now wood...
TRANSCRIPT
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Large CO2 Capture Pilot Plant (10 MWe) at City, Water,
Light, and Power
Enhancing the Regional Economy
PUBLIC UTILITIES MEETINGSPRINGFIELD CITY COUNCIL
DECEMBER 10, 2018
Prairie Research Institute (PRI) at the University of IllinoisApplied scientific research impacts the environment and economy
PRAIRIERESEARCH INSTITUTE
ILLINOIS NATURAL HISTORY SURVEY
ILLINOIS SUSTAINABLE TECHNOLOGY CENTER
ILLINOIS STATE GEOLOGICAL SURVEY
ILLINOIS STATE ARCHAEOLOGICAL SURVEY
ILLINOIS STATE WATER SURVEY
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For years researchers have worked on processes to remove Carbon Dioxide directly from flue gas
• Current carbon capture technology is energy intensive = expensive
• Need new technologies that are cost effective
• Cost effective technologies are being developed through the US Department of Energy
• Need to transition technologies from the lab to pilot scale
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Next Generation Technology CO2 Capture Technology‐Linde/BASF’s OASE® blue solvent
• Started lab‐scale testing 2004
• Exceeded DOE/NETL performance goals at 0.45 MW‐scale
• Exceeded DOE/NETL performance goals at 1.5 MW‐scale
• Next key step in commercializing technology is 10 MW‐scale
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1.5 Mw‐scale at National Carbon Capture Center, Wilsonville, AL (2015).
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Phase I TeamWell‐defined roles based on relevant capabilities
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Competitive Selection Process for Large Pilot Funding
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Phase I : Preliminary design
Phase II : Finalize design
Phase III : Build and Operate
Proposal submissions to US DOE
9 awardees
4‐5 awardees
1‐2 awardees
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Proposed Location of CO2 Capture Unit: Dallman #4
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Roles and Responsibilities
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CWLP Project Team
• Provide flue gas for capture unit • Manage project
• Provide utilities for capture unit (steam, water, electric power, compressed air)
• Obtain funding for project (US DOE and cost share)
• Provide requested plant data to project team (drawing, flue gas composition, etc.)
• Cover project costs
• Design capture system
• Build capture system
• Operate capture system
• Reporting to US DOE
• Design tests and interpret results
• Regulatory and permitting lead
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Estimated Timeline for Project
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Project Benefits
• Local labor for construction
• Global exposure and visitors to Springfield
• Reduce potential workforce reductions; i.e. redeploy operators from other units
• Future training site for capture plant operators
• Provides option to reduce CO2 emissions from existing fossil‐fueled power plants
• Expect to attract additional US DOE funding for follow‐on work
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Regional & Global Test Bed for CCUS Concentration of natural resources and intellectual capital
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Springfield
Mattoon
Carbondale
Fairfield, OlneyRobinson, Mt. Carmel
• Operator Training
• Coal combustion
• Utilization of CO2 : Enhanced Oil Recovery (EOR)
• Storage of CO2 : ADM Project
• Proposed host site Capture of CO2
Decatur
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WATER DEPARTMENTPUBLIC UTILITIES COMMITTEE MEETING
December 10, 2018
Land and Water Resources – Watershed
Water Works Improvement Project
Supplemental Water Supply Status Update
AGENDA
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The land use in the watershed is ~75% agriculturally oriented.
Given this, the lake is very much influenced by soils, land uses, weather and human activity.
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A Strong Alliance has been formed between CWLP and the
Sangamon County Soil and Water Conservation District (SCSWCD)
Strong, Active PartnersYield Results
Ag Retailers&Producers
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First comprehensive report of Lake and watershed data
How human presence and their activities affect Lake Springfield
3 Major Issues
• Sedimentation
• Nutrients
• Shoreline erosion
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Lake Springfield Watershed Resource
Plan1990:
Updated in 2015 & 2017
Agricultural Sedimentation
Nutrients/Herbicides/Pesticides
Shoreline Erosion
Urban
Erosion Control
Storm Water Management
Install Sewer Around Lake
ISSUES ADDRESSED IN WATERSHED RESOURCE PLAN
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Another Goal for CWLP is to eliminate approximately 400 septic systems from the Lake Springfield Marginal Lands.
Shoreline Stabilization
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Tillage and Cover Crops
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Farmer‐hosted Meetings
74 Farmers 6 Meetings
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Grab Sample Sites
Cover Crop Sites
N Rate Studies
IEPA 319 Grant BMPs Implemented2014 ‐ 2016
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17 acres waterways 4 structures
120 acres cover crops 14 NMPs – 1,908 acres
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Lake Surveys completed: 1948, 1965, 1977, 1984, 2004, 2007, 2009, 2013, 2014, 2015, 2016, 2017, 2018
Continue to Monitor sediment levels in lake
SEDIMENTATION SURVEYS
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0.0
2.0
4.0
6.0
8.0
10.0
12.0
0 100 200 300 400 500 600 700 800 900 1000 1100 1200 1300 1400 1500 1600
Dep
th (
ft)
Distance (ft)
X-section R37-R38
1984 Depth 1993 Depth, post dredge 2004 Depth 2017 Depth
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10' No‐Dredge Limit (typ.)
North Bank, R37
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10' No‐Dredge Limit (typ.)10' No‐Dredge Limit (typ.)
South Bank, R38
Obtain Grant Funds
Minimize Sediment and Nutrients Entering Lake
Continue Shoreline Stabilization
Continue Sewer Installation
Increase Grass Filter Strips/Setbacks
Increase Cover Crops
Dredge Lake
GOALS
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ISAWWA 2014 SOURCE WATER PROTECTION
AWARD
Water Works Improvement Projects
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2008 $22,140,000
2012 $68,050,000
Rate Increases:
05‐01‐2008 – 25.0%
03‐01‐2009 – 17.0%
03‐01‐2010 – 12.0%
03‐01‐2011 – 10.0%
Current Rate for 10 units = 7,480 gallons 5/8” meter= $28.00
BOND ISSUE FOR WATER WORKS IMPROVEMENT PROJECTS
DCS Controls Upgrade‐ $3 million
New Dam Gates (5)‐ completed Jan. 2010‐ $6 million,
6 MG Clearwell – completed fall 2012 ‐$8.2 million
Low Service Pump Station (LSP)
• Started October 2012 –on‐line Sept. 12, 2014
High Service Pump Station (HSP)
• Started September 2012 –on‐line May 9, 2014
HSP and LSP combined cost $32.8 million
Retrofit Clarifier #3 ‐, 4 MGD additional capacity‐ complete October 2014‐ $5 million
• Chlorine, Lime, Ammonia, CO2 storage tank area – $7 million
• Filtration capacity upgrade ‐ $15 million‐ start May 2016
Bond Fund ProjectsWater Works Improvement Projects $84 M
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DCS System Installed in Two Phases
Phase I included controls for all equipment except LSPS, HSPS, Intake and Carbon Building
Phase II included all Pump Stations
Project Cost was approximately $3 million
DCS Controls Project 2011 through 2014
Replaced Five (5) Floating Drum Gates with Hydraulically Operated Hinge Crest Gates
Spaulding Dam Improvements2008
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Five (5) gates at intake (4 screens)
One (1) shoreline gate with screen
Automated Control of Gates
Intake Structure Improvements2014
6 Pumps Total
Pump Type: Vertical Turbine
Peak Flow Rate: INITIAL 52 MGDULTIMATE 65 MGD
Low Service Pump Station Improvements 2014
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6 Pumps Total
Pump Type: Horizontal Split Case
Peak Flow Rate: INITIAL 60 MGDULTIMATE 80 MGD
High Service Pump Station Improvements May 9, 2014
Filter Expansion Future Project
Current Filter Capacity = 47 MGD
1944 Expansion ‐ Added 4 Filters
1955 Expansions ‐ Added 4 Filters
Future Capacity: 63 MGD
Currently in Design, Construction 6/2019 ‐ 6/2021
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Supplemental Environmental Impact Statement (SEIS)
Process guided by National Environmental Policy Act (NEPA)
Current SEIS is updating 2000 EIS
supplementalwater.cwlp.com
Supplemental Water Supply Update
June 2016: Amec Foster Wheeler, now WOOD Plc, hired to prepare SEIS and related studies under USACE direction
August 15, 2016 USACE Publishes Notice of Intent in Federal Register
August 24, 2016: Public scoping meeting held to provide an overview and history of the project, present the project alternatives, and solicit comments from the public
Supplemental Water Supply Update
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Submitted and Pending
Initial draft of SEIS Chapter 1 (Purpose and Need) March 2017USACE Requesting justification on recreational need
Draft SEIS Chapter 2 (Alternatives) November 2018Hunter Lake and Havana
USACE Requested the wells northwest of Lincoln to be added
USACE Requested information on Land Acquisition and Easement cost
USACE Requesting information on Cost Threshold Values
Draft Chapter 3 (Environment & Consequences) Submitted by AMEC/WOOD to USACE ‐ November 2018
Supplemental Water Supply Update
Submit remaining requested information to USACE
USACE to finalize review and approve Chapters 2 & 3
Draft SEIS to be submitted by Wood to USACE by end of March 2019
USACE to finalize and publish Draft SEIS
IEPA 401 Water Quality Certification
Second Public Scoping Period
Record of Decision
City Council Action
SEIS‐What’s next
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SAFE, CLEAN DRINKING WATER,IT’S NOT OUR JOB,
IT’S OUR RESPONSIBILITY