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www.midwestcleanenergy.org
Combined Heat and Power and the
Traction It’s Gaining in the Midwest
Session: Microgrids and Combined Heat and Power
Traction, Trends, and Opportunities
2015 NASEO Energy Policy Outlook Conference
February 4, 2015
Cliff Haefke
US DOE Midwest CHP TAP Co-Director
o Market Opportunity Analysis.Supporting analyses of CHP market opportunities in diverse markets including industrial, federal, institutional, and commercial sectors
o Education and Outreach. Providing information on the energy and non-energy benefits and applications of CHP to state and local policy makers, regulators, end users, trade associations, and others.
o Technical Assistance.Providing technical assistance to end-users and stakeholders to help them consider CHP, waste heat to power, and/or district energy with CHP in their facility and to help them through the development process from initial CHP screening to installation.
CHP Technical Assistance PartnershipsKey Activities
http://www.energy.gov/eere/amo/
chp-technical-assistance-
partnerships-chp-taps
o Analyzing Recent Midwest CHP Project
Market Trends and Drivers
o Highlighting Recent CHP Installations and
Projects Under Development (additional CHP systems highlighted in Appendix)
o Midwest CHP Technical Potential
o DOE Midwest CHP TAP Education &
Technical Assistance Efforts
Outline
3
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100
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CH
P G
en
era
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g C
ap
acit
y I
nsta
lled
2005 2006 2007 2008
2009 2010 2011 2012
2013 2014* 2015-2016*
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10
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20
25
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50
75
100
125
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175
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Nu
mb
er
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CH
P S
ys
tem
s I
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tall
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CH
P G
en
era
tin
g C
ap
ac
ity I
ns
tall
ed
Capacity (MW) Number of Systems
Midwest Annual Installed CHP
Generating Capacity (2005 – 2016)
4
* Publically announced CHP projects. only. Sizes
of some projects are not known and therefore
not accounted for. Others are under develop-
ment that haven’t been announced and/or
were not identified at time of presentation.
Source: DOE CHP Installation
Database (2005-2013 data) ICF Internal
Estimates, & Publically Announced CHP
Projects (2014-2016 data)
4
0
50
100
150
200
250
CH
P G
en
era
tin
g C
ap
acit
y (
MW
)
CHP Gen. Capacity
-
2
4
6
8
10
0
50
100
150
200
250
Nu
mb
er
of
CH
P S
yste
ms
CH
P G
en
era
tin
g C
ap
acit
y (
MW
)
CHP Gen. Capacity Number of CHP Systems
Source: DOE CHP Installation
Database (2005-2013 data) ICF Internal
Estimates, & Publically Announced CHP
Projects (2014-2016 data)
Midwest CHP Projects by
Industry Type (2013 – 2016)
5
* Publically announced CHP projects. only. Sizes
of some projects are not known and therefore
not accounted for. Others are under develop-
ment that haven’t been announced and/or
were not identified at time of presentation.
Note significant CHP
generation capacity
in utilities
CHP Generating Capacity (MW)
Year Biomass Natural Gas Total
2013 88.7 100.1 188.8
2014* 1.7 100.4 102.1
2015-2016* 45.6 140.6 186.2
Total 136.0 341.2 477.1
Number of CHP Systems
Year Biomass Natural Gas Total
2013 17 2 19
2014* 2 5 7
2015-2016* 4 8 12
Total 23 15 38
CHP Generating Capacity (MW)
Year Biomass Natural Gas Total
2013 88.7 100.1 188.8
2014* 1.7 100.4 102.1
2015-2016* 45.6 140.6 186.2
Total 136.0 341.2 477.1
Source: DOE CHP Installation
Database (2005-2013 data) ICF Internal
Estimates, & Publically Announced CHP
Projects (2014-2016 data)
Midwest CHP Projects by Fuel
Type (2013 – 2016)
6
* Publically announced CHP projects. only. Sizes
of some projects are not known and therefore
not accounted for. Others are under develop-
ment that haven’t been announced and/or
were not identified at time of presentation.
Note higher ratio of Natural Gas CHP Projects
Source: DOE CHP Installation
Database (2005-2013 data) ICF Internal
Estimates, & Publically Announced CHP
Projects (2014-2016 data)
Midwest CHP Projects by Prime
Mover Type (2013 – 2016)
7
CHP Gen Capacity (MW)
Year
Boiler/
Steam
Turbine
Combined
Cycle
Combus-
tion
Turbine
Micro-
turbine
Recipro-
cating
Engines
Un-
known Total
2013 67.0 100.0 13.8 0.2 7.8 - 188.8
2014* 99.0 - - 0.2 1.8 - 102.1
2015-2016* 34.0 - 47.4 - 25.9 80.0 186.2
Total 200.0 100.0 61.2 0.4 35.5 80.0 477.1
Number of CHP Systems (#)
Year
Boiler/Stea
m Turbine
Combine
d Cycle
Combus-
tion
Turbine
Micro-
turbine
Recipro-
cating
Engines
Un-
known Total
2013 4 1 3 2 9 - 19
2014* 1 - - 2 3 - 7
2015-2016* 1 - 4 - 6 2 12
Total 6 1 7 4 18 2 38 * Publically announced CHP projects. only. Sizes
of some projects are not known and therefore
not accounted for. Others are under develop-
ment that haven’t been announced and/or
were not identified at time of presentation.
CHP Gen Capacity (MW)
Year
Boiler/
Steam
Turbine
Combined
Cycle
Combus-
tion
Turbine
Micro-
turbine
Recipro-
cating
Engines
Un-
known Total
2013 67.0 100.0 13.8 0.2 7.8 - 188.8
2014* 99.0 - - 0.2 1.8 - 102.1
2015-2016* 34.0 - 47.4 - 25.9 80.0 186.2
Total 200.0 100.0 61.2 0.4 35.5 80.0 477.1
Source: DOE CHP Installation
Database (2005-2013 data) ICF Internal
Estimates, & Publically Announced CHP
Projects (2014-2016 data)
Midwest CHP Projects by
State (2013 – 2016)
8
CHP Generation Capacity (MW)
Year IL IN IA KS MI MN MO NE ND OH SD WI Total
2013 1.1 1.2 2.6 - 101.1 0.3 16.0 - - 0.2 - 66.3 188.8
2014* 0.3 - - - 0.1 0.1 - - 99.0 0.1 - 1.4 102.1
2015-2016* 6.3 80.0 - - 49.2 25.0 - - - 25.7 - - 186.2
Total 7.7 81.2 2.6 - 150.4 25.4 16.0 - 99.0 27.1 - 67.7 477.1
Number of CHP Systems (#)
Year IL IN IA KS MI MN MO NE ND OH SD WI Total
2013 2 1 2 - 3 1 1 - - 2 - 7 19
2014* 1 - - - 1 1 - - 1 2 - 1 7
2015-2016* 1 1 1 - 4 1 - - - 4 - - 12
Total 4 2 3 - 8 3 1 - 1 6 - 8 38
* Publically announced CHP projects. only. Sizes
of some projects are not known and therefore
not accounted for. Others are under develop-
ment that haven’t been announced and/or
were not identified at time of presentation.
CHP Generation Capacity (MW)
Year IL IN IA KS MI MN MO NE ND OH SD WI Total
2013 1.1 1.2 2.6 - 101.1 0.3 16.0 - - 0.2 - 66.3 188.8
2014* 0.3 - - - 0.1 0.1 - - 99.0 0.1 - 1.4 102.1
2015-2016* 6.3 80.0 - - 49.2 25.0 - - - 25.7 - - 186.2
Total 7.7 81.2 2.6 - 150.4 25.4 16.0 - 99.0 27.1 - 67.7 477.1
2013 CHP Projects
o Diamond K Dairy / Ponderosa Dairy
o Milwaukee Metro Sewerage Dist (3)
o University Of Missouri
o Michigan State University
o Gundersen Lutheran Health System
o University of Wisconsin Oshkosh
o Northern Michigan University
o 2G Cenergy
o GEM Energy
o Domtar Paper Company (WE
Energies)
o Lansing Board of Water and Light
o GEM Energy
o Danville WWTF
o City of Rock Island
o Forest Country Potowatomi
Community
o Cedar Rapids / Linn County Solid
Waste Agency
o Sievers Renewable Energy
List of CHP Projects by
Organization (2013 – 2016)
9
2014 CHP Projects
o Great River Energy
o Jay Industries
o Medina High School
o Washtenaw Community
College
o Downers Grove Sanitary
District
o 2G CENERGY,
Gundersen Lutheran
Health Group Company
o Schmidt Artist Lofts
Under Development
o Coldwater Board of Public
Utilities (CBPU)
o Agonne National Laboratory
(Amerseco)
o Marquette Green Energy
LLC
o SABIC
o Golden Renewable Energy
o Ohio's Center for Resource
Recovery and Recycling
o University of Minnesota
o IGS Generation – Dublin
Rec Center
o Sustainable Partners LLC
o Kraton Polymers U.S.
o Solvay Specialy Polymers
o Cliffs Natural Resources
Emerging CHP Drivers Being Realized
o Benefits of CHP recognized by policymakerso 2012 Executive Order to accelerate investments in industrial EE and CHP set
national goal of 40 GW of new CHP installations by 2020
o Midwest SEOs exploring CHP opportunities (e.g. DOE SEP Competitive Grants)
o Policy Makers being educated on impacts of State Portfolio Standards (RPS,EEPS,APS), tax incentives, grants, standby rates, net metering, etc.
o Favorable outlook for natural gas supply and price in North America
o Utilities exploring and engaging in CHP opportunitieso Utilities owning and partnering on CHP projects
o CHP being explored and implemented in utility energy efficiency programs
o Opportunities created by environmental drivers
o Energy resiliency and critical infrastructure
o Other (Energy Star, net zero facilities, site vs. source, etc.)
10
11
SABIC Innovative
PlasticsMt. Vernon, IN
Status: Under Development
Capacity: 80,000 kW
Fuel: Natural Gas
Prime Mover:
Expected Completion: 2016
The CHP facility is expected to reduce annual emissions by an
amount equivalent to 110,000 automobiles. Site impacted by
Boiler MACT emissions standards.
Source: http://www.industrysourcing.com/articles/286116.aspx
CHP System Highlights:
12
City of Coldwater and
Mastronardi ProduceColdwater, MI
Status: Under Development
Capacity: 13,000 kW
Fuel: Natural Gas
Prime Mover: Recip. Engines
Expected Completion: 2015
New CHP engines will meet the
City’s energy demand and
provide Mastronardi with heat
and CO2, enabling the addition
of 28.8 acres of greenhouses.
Source: http://www.inlandpowergroup.com/media_pdfs/doc_20140919114838.pdf
CHP System Highlights:
CHP System Highlights: Increased ENERGY STAR
Building Score
ProMedica Health
System - WildwoodToledo, OH
Capacity: 130 kW
Fuel: Natural Gas
Prime Mover: Microturbines
Installed: 2013
Benefits include
a reduction in annual
energy costs and
greenhouse gas
emissions as well as a
higher ENERGY STAR
building score
Source: http://www.gemenergy.com/wp-
content/uploads/2014/03/optimize-chp-
flexset-ProMedicaWildwood-030414.pdf13
14
Gundersen Health
System La Crosse, WI
Capacity: 500 kW
Fuel: Biomass
Prime Mover: Boiler / Steam Turbine
Installed: 2013
Gundersen Health System reached
100% Energy Independence in Fall
2014 (implemented 4 CHP projects).
---------------------------------------------------------------------------------------
"At Gundersen, our goal is to reduce
the cost of care and improve the health
of the community through our Envision
program. We believe this project will
help us do both.”
“When we looked at all of our options,
installing a biomass boiler was the
right choice. Not only will the biomass
boiler save the organization an
estimated $500,000 a year, it will help
us reduce carbon dioxide and coal
emissions in the community,"
- Jeff Rich, Executive Director, GL
Envision, LLC, a subsidiary of
Gundersen Health System
Source: http://www.gundersenhealth.org/news/gundersen-powers-up-biomass-boiler
CHP System Highlights:
Midwest “Industrial” CHP
Technical Potential (MW)
15
0 1,000 2,000 3,000 4,000 5,000 6,000
Other Industrial
Machinery/Computer Equip
Fabricated Metals
Stone/Clay/Glass
Textiles
Lumber and Wood
Rubber/Misc Plastics
Primary Metals
Petroleum Refining
Trasportation Equip.
Paper
Food
Chemicals
CHP Technical Potential (MW)
Source: ICF Internal Estimates
Midwest “Commercial” CHP
Technical Potential (MW)
16
Source: ICF Internal Estimates
0 1,000 2,000 3,000 4,000 5,000 6,000
Other Comm/Inst
Data Centers
Military
Schools
Nursing Homes
Food Stores
Prisons
Restaurants
Retail
Hotels
Multifamily Buildings
Government Buildings
Hospitals
College/Univ.
Commercial Buildings
CHP Technical Potential (MW)
o Midwest CHP Market experiencing an increase in Project
Development Activity due to a mix of emerging and
realized drivers
o DOE Midwest CHP TAP will collaborate with SEO’s to
drive technical assistance through:
– Identification of potential key CHP projects (including microgrids)
– Build awareness through education of prospective CHP
end-users in high potential target market sectors in each
state
o Additional Highlighted CHP Projects in Appendix
Concluding Remarks
17
QuestionsCliff Haefke
DOE Midwest CHP TAP Co-Director(312) 355-3476
A program sponsored by A program at
www.MidwestCHPTAP.org
18
Example CHP System Highlights
Appendix
19
20
CHP System Highlights:
Mill Street Wastewater
Treatment PlantRock Island, IL
Capacity: 1,000 kW
Fuel: Biomass
Prime Mover: Recip. Engines
Installed: 2013
The newly installed engines will provide heat and
electricity for the plant, as well as 4 to 8 percent of the
power for city facilities
Source: http://www.epa.gov/chp/partnership/partners/cityofrockislandil.html
21
Downers Grove
Sanitary DistrictDowners Grove, IL
Capacity: 280 kW
Fuel: Biomass
Prime Mover: Recip. Engines
Installed: 2014
Restaurant waste grease is used to produce the digester
gas which fuels the 280 kW engine. This offsets 50% of the
treatment plants energy consumption.
Source: http://www.baxterwoodman.com/projects/combined-heat-power-improvements/
CHP System Highlights:
22
Argonne National
LaboratoriesArgonne, IL
Status: Under Development
Capacity: 6,300 kW
Fuel: Natural Gas
Prime Mover: Combustion Turbine
Expected Completion: 2016-2017
The proposed system
will use existing
infrastructure, such as
boiler feed pumps and
the steam distribution
system.
Source: http://www.districtenergy.org/assets/pdfs/2013CampConference/Wednesday/Track-B/3B.1LIEGOISBILLSTANLEYANL-for-IDEA-Rev-A.pd f
Interior Rendering
Argonne National Laboratories Campus
CHP System Highlights:
23
Cedar Rapids Site 2 LandfillCedar Rapids, IA
Capacity: 1,600 kW
Fuel: Biomass
Prime Mover: Recip. Engines
Installed: 2013
Instead of being flared
off, landfill methane is
captured and fuels the
1600 kW engine, saving
the county’s Solid Waste
Agency $90,000/yr while
feeding the rural electrical
grid.
Energy production from
methane is a bonus for a
methane collection
system designed firstly to
manage the landfill’s
methane gas and to cut
down on its odor.
Source: https://www.solidwasteagency.org/#/news/2012/08/22/cedar-rapid-gazette-article-about-agency-landfill-gas-to-energy-project
CHP System Highlights:
24
Sievers Family
FarmStockton, IA
Capacity: 1,000 kW
Fuel: Biomass
Prime Mover: Recip. Engines
Installed: 2013
Electricity is sold to
Alliant Energy, and waste
heat is used for heating
the anaerobic digesters
(L to R) Bryan Sievers, Paul Owen (CAT Financial), Jon Sievers, David Harris (Altorfer)
Source: http://www.americanbiogascouncil.org/projectProfiles/stocktonIA.pdf
CHP System Highlights:
25
Golden Grain EthanolMason City, IA
Status: Under Development
Capacity: 8,000 kW
Fuel: Natural Gas
Prime Mover: Recip. Engine
Expected Completion: 2015
The ultra-high efficiency
(48.7%) engine
implemented by Golden
Renewable Energy boosts
overall efficiency to 90%!
The ethanol plant’s
demand for reliable
steam and power over
24/7 operating hours
made it an excellent
candidate for CHP
Source: http://www.iowaeconomicdevelopment.com/userdocs/documents/ieda/GoldenRenewEnergy6-28-13.pdf
Golden Grain Ethanol’s Facilities
CHP System Highlights:
Source: www.lansingstatejournal.com/article/20130630/BUSINESS/306300016/BWL-s-REO-Town-plant-fuels-next-generation-
power?nclick_check=1
http://www.lbwl.com/About-the-BWL/News/Lansing-BWL-Cogeneration-Plant-%E2%80%9CGoes-Commercial%E2%80%9D/
26
Lansing Board of Water
& Light (REO Town
Cogeneration Plant)Lansing, MI
Capacity: 100 MW
Fuel: Natural Gas
Prime Mover: Boiler / Steam Turbine
Installed: 2013
“BWL’s REO Town cogeneration plant is among the most clean and efficient in
Michigan and the U.S. This state-of-the-art cogeneration plant scores a major
victory for the environment. And, we’re proud that the project has been called a
“game changer” for economic development in the Lansing region.”
- J. Peter Lark, BWL General Manager
CHP System Highlights:
27
Washtenaw
Community CollegeAnn Arbor, MI
Capacity: 130 kW
Fuel: Natural Gas
Prime Mover: Recip. Engines
Installed: 2014
Benefits include
a reduction of $60,000 in annual energy
costs and reduced greenhouse gas
emissions by an amount equivalent to
146 automobiles.
Source: http://www.gemenergy.com/wp-content/uploads/2014/10/CHP-Washtenaw-102814.pdf
CHP System Highlights:
28
Marquette Green
Energy PlantGwinn, MI
Status: Under Development
Capacity: 34,000 kW
Fuel: Biomass
Prime Mover: Steam Turbine
Const. Begins: 2015Fmr. K.I. Sawyer Air Force Base will be home to the new CHP plant
The CHP plant will be built on 21 acres at the former K.I. Sawyer
Air Force Base, a decommissioned base and unicorporated
community in Michigan’s upper peninsula. Of the 34 MW
capacity, 26 MW will be deliverable to the grid.
Source: http://www.midwestenergynews.com/2014/11/10/new-generation-project-plans-surface-in-upper-peninsula/
CHP System Highlights:
29
University of MinnesotaMinneapolis, MN
Status: Under Development
Capacity: 25,000 kW
Fuel: Natural Gas
Prime Mover: Combustion Turbine
Expected Completion: 2016
Decreases the Twin
Cities Campus carbon
footprint by 15%
8 Year Return on
Investment
Source: http://www1.umn.edu/regents//docket/2012/february/heatandpower.pdf
Rendering of Turbine and Heat Recovery Steam Generator
Minimal changes will need to be made to the existing building’s exterior
CHP System Highlights:
30
Great River Energy
Spiritwood StationJamestown, ND
Capacity: 99,000 kW
Fuel: Natural Gas
Prime Mover: Steam Turbines
Installed: 2014
The CHP plant supplies steam to
the Cargill Malt plant and the
Dakota Spirit AgEnergy biorefinery.
Source: http://www.greatriverenergy.com/makingelectricity/newprojects/spiritwood_fact_sheet.pdf
In addition to utilizing beneficiated
lignite, Spiritwood Station will use
state-of-the-art control technologies
to control emissions.
CHP System Highlights:
31
Jay IndustriesMansfield, OH
Status: Under Development
Capacity: 1,100 kW
Fuel: Natural Gas
Prime Mover: Recip. Engine
Expected Completion: 2014/2015
First CHP project in Ohio to be submitted to the Public Utility
Commission of Ohio (PUCO) under Energy Efficiency Resource
Under Ohio Law.
CHP System Highlights:
Source: http://www.puco.ohio.gov
32
Medina High
SchoolMedina, OH
Capacity: 125 kW
Fuel: Natural Gas
Prime Mover: Recip. Engines
Installed: 2014
Source: http://www.cleveland.com/medina/index.ssf/2014/02/medina_city_school_district_tu.html
The new unit powers the school
and heats the Medina Community
Recreation Center’s two pools
and spa, all while saving the
school district $82,000 annually
CHP System Highlights:
33
Dublin Community
Recreation CenterDublin, OH
Status: Under Development
Capacity: 248 kW
Fuel: Natural Gas
Prime Mover: Recip. Engine
Complete by: 2014/2015
“This CHP solution is expected to save us $20,000 in energy costs
over the next 5 years. It negates the need for our boiler replacement,
which will save us approximately $70,000. The CHP system also
provides backup power during a power outage, which will be a benefit
to us and our guests.”
-Michelle Crandall, Dublin’s Assistant City Manager
CHP System Highlights:
Source:
http://www.thisweeknews.com/content/stori
es/dublin/news/2014/07/01/city-signs-pact-
for-new-heat-and-power-at-rec-center.html
34
Ohio Center for
Resource Recovery
and Recycling (COR3)Grove City, OH
Status: Under Development
Capacity: 9,400 kW
Fuel: Biomass
Prime Mover: Recip. Engine
Expected Completion: 2015
Concept illustration of the COR3
“We will be turning trash management from a cost center to a true
profit center by extracting the value that is intrinsically contained
within that trash stream. This allows us to get closer to our vision
of a viable alternative to landfilling.”
-Ronald J. Mills, Exec. Director, Solid Waste Agency of Central OhioSource: http://www.districtenergy.org/blog/2014/04/04/large-biogas-waste-to-energy-chp-plant-planned-in-oh/
CHP System Highlights:
35
Kraton Polymers U.SBelpre, OH
Status: Under Development
Capacity: 8,165 kW
Fuel: Natural Gas
Prime Mover: Steam Turbine
Expected Completion: 2015
In addition to its improved efficiency, the CHP
system will reduce Hazardous Air Pollutant
(HAP) emissions by 96.5%, and eliminate ~8000
tons of waste ash per year.
CHP System Highlights:
Kraton Plant in Belpre, OH
Source: http://www.kratonyourfuture.com/
http://dis.puc.state.oh.us/CaseRecord.aspx?CaseNo=14-2304-EL-EEC&x=0&y=0
36
Solvay Specialty
PolymersMarietta, OH
Status: Under Development
Capacity: 7,900 kW
Fuel: Natural Gas
Prime Mover: Combustion Turbine
Expected Completion: 2015
The new CHP installation will replace 100% of
current steam usage, and 97% of current
electrical usage of the plant.
Source: http://www.solvay.us/en/media/press_releases/20140820-Marietta-Expansion.html
http://dis.puc.state.oh.us/CaseRecord.aspx?CaseNo=14-2296-EL-EEC
CHP System Highlights:
Solvay Plant in Marietta OH
37
CHP System Highlights:
Forest Country Potowatami
Community Renewable
GenerationMilwaukee, WI
Capacity: 2,000 kW
Fuel: Biomass
Prime Mover: Recip. Engines
Installed: 2013
Feedstock for the two 1.3
million-gallon digester
tanks is sourced from
local food producers.
Source: http://www.biomassmagazine.com/articles/9614/wisconsin-biogas-chp-plant-fires-up
Power is sold to WE
Energies, and heat
generated is used by the
adjacent casino.
38
Gundersen Health System
Community DigesterMiddleton, WI
Capacity:
Fuel: Biomass
Prime Mover: Recip. Engines
Installed: 2014
A partnership between
Gundersen Health, Dane
County, and three family
farms allows for the Health
System to offset 14% of its
energy use, while
preventing 3700 lbs of
phosphorous runoff into
waterways annually.
Source: http://www.gundersenenvision.org/renewable-energy/turning-cow-waste-into-energy
CHP System Highlights:
39
WE Energies (Domtar
Paper Mill)Rothschild, WI
Capacity: 50 MW
Fuel: Biomass
Prime Mover: Boiler / Steam Turbine
Installed: 2013
“The addition of the biomass plant
enables us to produce renewable
energy on demand. That benefit is
simply not available with solar or
wind generation.”
Gale Klappa, the chairman,
president and CEO of Milwaukee-
based We Energies.
Source: http://www.jsonline.com/business/power-plant-to-run-on-wisconsin-biomass-b9985790z1-221960911.htm l
http://www.bizjournals.com/milwaukee/news/2013/11/12/we-energies-launches-biomass-plant.htm l
http://www.risiinfo.com/techchannels/powerenergy/Domtar-partners-for-250M-biomass-power-plant-at-Rothschild-WI-paper-
mill.html
Expected to create approx. 400
construction jobs and 150 permanent
jobs in the surrounding community,
including independent wood
suppliers and haulers from northern
and central Wisconsin who would
secure waste wood for the project.
CHP System Highlights:
