34
C C i i t t y y o o f f T T u u l l a a r r e e R R e e n n e e w w a a b b l l e e B B i i o o g g a a s s F F u u e e l l C C e e l l l l P P r r o o j j e e c c t t G G o o L L o o c c a a l l : : M M a a x x i i m m i i z z i i n n g g Y Y o o u u r r L L o o c c a a l l R R e e n n e e w w a a b b l l e e R R e e s s o o u u r r c c e e s s W W i i t t h h F F u u e e l l C C e e l l l l s s A A u u g g u u s s t t 1 1 6 6 , , 2 2 0 0 1 1 1 1

City of Tulare Renewable Biogas Fuel Cell Project...City y of f Tulare e Renewable e Biogas s Fuel l Cell l Project t Go o Local:: Maximizing g Your r Local l Renewable e Resources

  • Upload
    others

  • View
    3

  • Download
    0

Embed Size (px)

Citation preview

Page 1: City of Tulare Renewable Biogas Fuel Cell Project...City y of f Tulare e Renewable e Biogas s Fuel l Cell l Project t Go o Local:: Maximizing g Your r Local l Renewable e Resources

CCiittyy ooff TTuullaarree

RReenneewwaabbllee BBiiooggaass

FFuueell CCeellll PPrroojjeecctt

GGoo LLooccaall:: MMaaxxiimmiizziinngg YYoouurr

LLooccaall RReenneewwaabbllee RReessoouurrcceess

WWiitthh FFuueell CCeellllss

AAuugguusstt 1166,, 22001111

Page 2: City of Tulare Renewable Biogas Fuel Cell Project...City y of f Tulare e Renewable e Biogas s Fuel l Cell l Project t Go o Local:: Maximizing g Your r Local l Renewable e Resources

PPrreesseennttaattiioonn OOuuttlliinnee

�� BBaacckkggrroouunndd

�� DDiiggeesstteerr ggaass ffuueell cceellllss

�� WWhhyy ffuueell cceellllss ffoorr TTuullaarree

�� TTuullaarree FFuueell CCeellll CCooggeenneerraattiioonn PPrroojjeecctt

�� DDiiggeesstteerr ggaass ttrreeaattmmeenntt

�� TTuullaarree ffuueell cceellll ooppeerraattiinngg eexxppeerriieennccee

�� QQuueessttiioonnss//aannsswweerrss

Page 3: City of Tulare Renewable Biogas Fuel Cell Project...City y of f Tulare e Renewable e Biogas s Fuel l Cell l Project t Go o Local:: Maximizing g Your r Local l Renewable e Resources
Page 4: City of Tulare Renewable Biogas Fuel Cell Project...City y of f Tulare e Renewable e Biogas s Fuel l Cell l Project t Go o Local:: Maximizing g Your r Local l Renewable e Resources

Tulare Cultured Specialties

Saputo Cheese and Whey

Wastewater Treatment Plant

State Highway 99

Tulare, California

Land O’Lakes

Saputo

Häagen-Dazs Ice Cream

World Ag Expo

Kraft USA

Page 5: City of Tulare Renewable Biogas Fuel Cell Project...City y of f Tulare e Renewable e Biogas s Fuel l Cell l Project t Go o Local:: Maximizing g Your r Local l Renewable e Resources

Former Industrial New Industrial

Plant Plant

Bulk Volume Fermenter

Domestic Treatment Plant

Page 6: City of Tulare Renewable Biogas Fuel Cell Project...City y of f Tulare e Renewable e Biogas s Fuel l Cell l Project t Go o Local:: Maximizing g Your r Local l Renewable e Resources

Equalization Basins

Headworks

BVF Flow split

FOG DAF

SBR Pumps

Blowers

FOG/Sludge Digesters

Sequential Batch Reactors

Sludge DAFs

Denite Filters

Page 7: City of Tulare Renewable Biogas Fuel Cell Project...City y of f Tulare e Renewable e Biogas s Fuel l Cell l Project t Go o Local:: Maximizing g Your r Local l Renewable e Resources

CCiittyy ooff TTuullaarree WWWWTTPP DDaattaa

�� PPllaanntt FFllooww –– 44..44 mmggdd ddoommeessttiicc ++ 77..11 mmggdd

iinndduussttrriiaall == 1111..55 mmggdd ttoottaall

�� DDiiggeesstteerr GGaass PPrroodduuccttiioonn ~~ 550000,,000000 ssccffdd

�� MMoosstt DDiiggeesstteerr GGaass PPrroodduucceedd iinn BBuullkk

VVoolluummee FFeerrmmeennttoorr ((BBVVFF))

�� AAvveerraaggee EElleeccttrriiccaall DDeemmaanndd –– 22,,770000 kkWW

Page 8: City of Tulare Renewable Biogas Fuel Cell Project...City y of f Tulare e Renewable e Biogas s Fuel l Cell l Project t Go o Local:: Maximizing g Your r Local l Renewable e Resources

FFuueell CCeellllss

�� RRuunn oonn wwaasstteewwaatteerr ddiiggeesstteerr ggaass,, pprreevviioouussllyy

bbuurrnneedd iinn aa ffllaarree..

�� AAiirr DDiissttrriicctt ppeerrmmiittss aarree eeaassyy aanndd ffaasstt..

�� GGeenneerraattee 11,,220000 kkWW.. TTrreeaattmmeenntt ppllaanntt uusseess

22,,770000 kkWW.. GGeenneerraattee aabboouutt $$33,,220000 wwoorrtthh ooff

eelleeccttrriicciittyy ppeerr ddaayy..

�� FFoouurr ffuueell cceellllss ccoosstt $$99..3399 mmiilllliioonn..

�� RReecceeiivveedd $$44..9955 mmiilllliioonn iinncceennttiivvee ppaayymmeenntt

ffrroomm SSoouutthheerrnn CCaalliiffoorrnniiaa EEddiissoonn..

Page 9: City of Tulare Renewable Biogas Fuel Cell Project...City y of f Tulare e Renewable e Biogas s Fuel l Cell l Project t Go o Local:: Maximizing g Your r Local l Renewable e Resources

Fuel Cells

BVF 300’ x 600’ x

25’

Page 10: City of Tulare Renewable Biogas Fuel Cell Project...City y of f Tulare e Renewable e Biogas s Fuel l Cell l Project t Go o Local:: Maximizing g Your r Local l Renewable e Resources

           

          

          

   

FFuueell CCeellllss –– GGrreeeenneesstt UUssee ooff

DDiiggeesstteerr GGaass �� HHiigghheesstt EEffffiicciieennccyy aavvaaiillaabbllee ffoorr ppoowweerr

ggeenneerraattiioonn eeqquuiippmmeenntt ((4477%%))

�� EExxeemmpptt ffrroomm aaiirr ppeerrmmiitt rreeqquuiirreemmeennttss**

�� RReedduuccttiioonn ooff ggrreeeennhhoouussee ggaasseess

�� CARBCARB ’’07 Certification pending for07 Certification pending for

ddiiggeesstteerr ggaass *Exempt is a strong word, and unfortunately, has not been the absolute truth.

Permitting agencies have required permits; although requirements are minor.

Page 11: City of Tulare Renewable Biogas Fuel Cell Project...City y of f Tulare e Renewable e Biogas s Fuel l Cell l Project t Go o Local:: Maximizing g Your r Local l Renewable e Resources

FFuueell CCeellllss –– OOtthheerr BBeenneeffiittss

�� QQuuaalliiffiieess ffoorr ssiimmpplliiffiieedd iinntteerrccoonnnneeccttiioonn

–– CCaalliiffoorrnniiaa RRuullee 2211 CCoommpplliiaanntt

�� SSeellff GGeenneerraattiioonn IInncceennttiivvee PPrrooggrraamm

((SSGGIIPP)) ggrraanntt mmoonneeyy ccuurrrreennttllyy aavvaaiillaabbllee

–– SSGGIIPP ccuurrrreennttllyy oonnllyy ffoorr FFuueell CCeellll aanndd WWiinndd

PPrroojjeeccttss

–– $$44,,550000//kkWW ffoorr uupp ttoo 11MMWW

�� $$22,,225500//kkWW ffoorr 22nndd MMWW

�� $$11,,112255//kkWW ffoorr 33rrdd MMWW

Page 12: City of Tulare Renewable Biogas Fuel Cell Project...City y of f Tulare e Renewable e Biogas s Fuel l Cell l Project t Go o Local:: Maximizing g Your r Local l Renewable e Resources

��

��

PPrroojjeecctt IImmpplleemmeennttaattiioonn MMeetthhooddss

�� DDeessiiggnn//bbuuiilldd

CCoonnvveennttiioonnaall –– DDeessiiggnn –– BBiidd –– BBuuiilldd

PPoowweerr PPuurrcchhaassee AAggrreeeemmeenntt ((PPPPAA)) bbyy

tthhiirrdd ppaarrttyy DDeessiiggnn –– BBiidd –– BBuuiilldd –– OOwwnn

–– OOppeerraattee ((DDBBOOOO))

DDeessiiggnn//bbuuiilldd mmeetthhoodd wwaass

sseelleecctteedd bbyy CCiittyy ooff TTuullaarree

Page 13: City of Tulare Renewable Biogas Fuel Cell Project...City y of f Tulare e Renewable e Biogas s Fuel l Cell l Project t Go o Local:: Maximizing g Your r Local l Renewable e Resources

­   

  

      

      

  

­   

  

      

      

      

          

          

      

      

      

    

­   

      

­   

    

    

­

    

Comparison of Design/BuildComparison of Design/Build

ProposalsProposals

595,308595,3084,990,1924,990,19212,00012,000500,500500,500408,924408,9244,068,7684,068,768975,000975,0005,043,7685,043,768 IngersolIngersol­RandRand

250ST250ST MicroturbinesMicroturbines

750750

776,648776,6484,329,5574,329,55771,94371,943500,500500,500458,114458,1143,299,0003,299,000848,000848,0004,147,0004,147,000 GE JenbacherGE Jenbacher Model JGC316Model JGC316

IC EngineIC Engine 848848

595,308595,3084,442,5204,442,52012,00012,000500,500500,500412,020412,0203,518,0003,518,000975,000975,0004,493,0004,493,000 IngersolIngersol­RandRand

250ST250ST MicroturbinesMicroturbines

750750

3,375,0003,375,000

750,000750,000

3,375,0003,375,000

GrantGrant

7,794,7577,794,757

2,567,7492,567,749

5,182,5455,182,545

TurnkeyTurnkey CostCost

Fuel CellFuel Cell Energy DFCEnergy DFC 300MA Fuel300MA Fuel

CellsCells

Deutz 616 V16Deutz 616 V16 Lean Burner ICLean Burner IC

EngineEngine

Fuel CellFuel Cell Energy DFCEnergy DFC 300MA Fuel300MA Fuel

CellsCells

ProposedProposed EquipmentEquipment

750750

750750

750750

kWkW RatingRating

500,500500,500

765,000765,000

500,500500,500

FiveFive­YearYear Gas SkidGas Skid MaintMaint

978,000978,000

537,650537,650

1,092,8481,092,848

FiveFive­YearYear EngineEngine MaintMaint

4,419,7574,419,757

1,817,7491,817,749

1,807,5451,807,545

NetNet ConstructConstruct

CostCost

727,299727,2995,898,2575,898,25700

727,299727,2993,192,3423,192,34271,94371,943

727,299727,2993,400,8933,400,89300

GeneratedGenerated EnergyEnergy ValueValue

FiveFive­YearYear CostCost

EmissionEmission OffsetsOffsets

Page 14: City of Tulare Renewable Biogas Fuel Cell Project...City y of f Tulare e Renewable e Biogas s Fuel l Cell l Project t Go o Local:: Maximizing g Your r Local l Renewable e Resources
Page 15: City of Tulare Renewable Biogas Fuel Cell Project...City y of f Tulare e Renewable e Biogas s Fuel l Cell l Project t Go o Local:: Maximizing g Your r Local l Renewable e Resources

TTuullaarree FFuueell CCeellll PPrroojjeecctt

SSuummmmaarryy

�� TThhrreeee 330000 kkWW FFCCEE 330000MMAA uunniittss

–– 44tthh uunniitt iiss nnooww iinn ooppeerraattiioonn

�� DDiiggeesstteerr ggaass ttrreeaattmmeenntt ssyysstteemm bbyy AApppplliieedd

FFiilltteerr TTeecchhnnoollooggyy ((AAFFTT)),, SSnnoohhoommiisshh WWAA

–– HH22SS,, ssiillooxxaanneess,, mmooiissttuurree,, VVOOCC,, eettcc..

�� EElleeccttrriiccaall iinntteerrffaaccee wwiitthh uuttiilliittyy

�� HHoott wwaatteerr hheeaatt rreeccoovveerryy

�� AAlllliiaannccee CChhiiccoo EEnneerrggyy ddiidd ddeessiiggnn//bbuuiilldd

Page 16: City of Tulare Renewable Biogas Fuel Cell Project...City y of f Tulare e Renewable e Biogas s Fuel l Cell l Project t Go o Local:: Maximizing g Your r Local l Renewable e Resources

DDiiggeesstteerr GGaass TTrreeaattmmeenntt SSyysstteemm

�� PPaacckkeedd ttoowweerr wwaatteerr ssccrruubbbbeerr ffoorr HH22SS

rreedduuccttiioonn

�� IIrroonn ssppoonnggee ffoorr HH22SS rreemmoovvaall

�� PPaarrttiiccuullaattee ffiilltteerr –– ccoommpprreessssoorrss –– hheeaatt

eexxcchhaannggeerr

�� CChhiilllleerr –– rreemmoovveess wwaatteerr pplluuss ssoommee HH22SS

aanndd ssiillooxxaanneess

�� CCaarrbboonn aaddssoorrbbeerrss ffoorr ssiillooxxaannee aanndd VVOOCC

rreemmoovvaall

Page 17: City of Tulare Renewable Biogas Fuel Cell Project...City y of f Tulare e Renewable e Biogas s Fuel l Cell l Project t Go o Local:: Maximizing g Your r Local l Renewable e Resources

Plan ViewPlan View –– Tulare Fuel CellTulare Fuel Cell

FacilityFacility

Page 18: City of Tulare Renewable Biogas Fuel Cell Project...City y of f Tulare e Renewable e Biogas s Fuel l Cell l Project t Go o Local:: Maximizing g Your r Local l Renewable e Resources

Plan ViewPlan View –– Digester GasDigester Gas

Treatment AreaTreatment Area Carbon Absorbers for Siloxane and

VOC Removal

Heat Exchanger

Moisture Separator

Compressors

Particulate FilterIron Sponge

for H2S Removal

Water Scrubbers for H2S

Reduction

Chiller

Page 19: City of Tulare Renewable Biogas Fuel Cell Project...City y of f Tulare e Renewable e Biogas s Fuel l Cell l Project t Go o Local:: Maximizing g Your r Local l Renewable e Resources
Page 20: City of Tulare Renewable Biogas Fuel Cell Project...City y of f Tulare e Renewable e Biogas s Fuel l Cell l Project t Go o Local:: Maximizing g Your r Local l Renewable e Resources
Page 21: City of Tulare Renewable Biogas Fuel Cell Project...City y of f Tulare e Renewable e Biogas s Fuel l Cell l Project t Go o Local:: Maximizing g Your r Local l Renewable e Resources
Page 22: City of Tulare Renewable Biogas Fuel Cell Project...City y of f Tulare e Renewable e Biogas s Fuel l Cell l Project t Go o Local:: Maximizing g Your r Local l Renewable e Resources
Page 23: City of Tulare Renewable Biogas Fuel Cell Project...City y of f Tulare e Renewable e Biogas s Fuel l Cell l Project t Go o Local:: Maximizing g Your r Local l Renewable e Resources
Page 24: City of Tulare Renewable Biogas Fuel Cell Project...City y of f Tulare e Renewable e Biogas s Fuel l Cell l Project t Go o Local:: Maximizing g Your r Local l Renewable e Resources

Fourth Fuel Cell Complete May 2011Fourth Fuel Cell Complete May 2011

Page 25: City of Tulare Renewable Biogas Fuel Cell Project...City y of f Tulare e Renewable e Biogas s Fuel l Cell l Project t Go o Local:: Maximizing g Your r Local l Renewable e Resources

SSaann JJooaaqquuiinn VVaalllleeyy AAPPCCDD

PPeerrmmiittss

�� PPeerrmmiitt ttoo ccoonnssttrruucctt aanndd

ppeerrmmiitt ttoo ooppeerraattee iinn llbb//MMWWhh

NNOOXX == 00..0022

SSOOXX == 00..000011

PPMM1100 == 00..0011

CCOO == 00..0055

VVOOCC == 00..0022

Page 26: City of Tulare Renewable Biogas Fuel Cell Project...City y of f Tulare e Renewable e Biogas s Fuel l Cell l Project t Go o Local:: Maximizing g Your r Local l Renewable e Resources

Operating DataOperating Data

�� Actual kW producedActual kW produced

DC = 335DC = 335 AC = 300AC = 300

�� Actual fuel cell availability factor inActual fuel cell availability factor in

20102010 94.5%94.5%

Page 27: City of Tulare Renewable Biogas Fuel Cell Project...City y of f Tulare e Renewable e Biogas s Fuel l Cell l Project t Go o Local:: Maximizing g Your r Local l Renewable e Resources
Page 28: City of Tulare Renewable Biogas Fuel Cell Project...City y of f Tulare e Renewable e Biogas s Fuel l Cell l Project t Go o Local:: Maximizing g Your r Local l Renewable e Resources

Suggested Maintenance IntervalsSuggested Maintenance Intervals

Page 29: City of Tulare Renewable Biogas Fuel Cell Project...City y of f Tulare e Renewable e Biogas s Fuel l Cell l Project t Go o Local:: Maximizing g Your r Local l Renewable e Resources

LLeessssoonnss LLeeaarrnneedd

�� DDeessiiggnn//bbuuiilldd –– GGeett yyoouurr aattttoorrnneeyy

iinnvvoollvveedd eeaarrllyy

�� IInncclluuddee aa llooaadd bbaannkk ((44tthh ffuueell cceellll)) oorr

AAddvvaanncceedd EEnneerrggyy SSttoorraaggee ((ccoommiinngg))

iinn tthhee ddeessiiggnn

�� GGaass ttrreeaattmmeenntt ssyysstteemm aavvaaiillaabbiilliittyy iiss

ccrriittiiccaall.. RRuunn oonn nnaattuurraall ggaass iiff ggaass

ttrreeaattmmeenntt ffaaiillss,, ttoo kkeeeepp ffuueell cceellllss

ggeenneerraattiinngg..

Page 30: City of Tulare Renewable Biogas Fuel Cell Project...City y of f Tulare e Renewable e Biogas s Fuel l Cell l Project t Go o Local:: Maximizing g Your r Local l Renewable e Resources

-

--

-

TThhrreeee YYeeaarr RReeppoorrtt

Cost to (1) (2) Purchase

Percent Percent Fuel Cell Gas Skid Generated System Fuel Cell kWhrs Maint. Maint. $ per kWhr @ Operational

Period Availability Availability Generated Agreement Agreement kWhr $0.11 Savings

1/1/08 12/31/08 86.3 98.5 6,312,550 $252,000 $304,365 $0.088 $694,381 $138,016

1/1/09 12/31/09 76.4 89.4 4,725,000 $257,040 $290,849 $0.116 $519,750 $28,139

1/1/10 12/31/10 94.5 94.5 8,158,800 $$226622,,118811 $$229900,,884499 $$00..006688 $$889977,,446633 $$334444,,443333

(1) No digester gas available for seven weeks while BVF was cleaned in 2009, two fuel cell stacks replaced.

(2) Two fuel cell stacks replaced in 2009 due to frequent unscheduled cool downs caused by gas scrubber, third fuel cell availability was 98.7%.

Page 31: City of Tulare Renewable Biogas Fuel Cell Project...City y of f Tulare e Renewable e Biogas s Fuel l Cell l Project t Go o Local:: Maximizing g Your r Local l Renewable e Resources

SSuummmmaarryy

�� FFuueell cceellll iiss tthhee cclleeaanneesstt,, mmoosstt eeffffiicciieenntt

ccooggeenneerraattiioonn tteecchhnnoollooggyy ffoorr ddiiggeesstteerr ggaass

�� FFiinnaanncciiaallllyy,, ffuueell cceellll tteecchhnnoollooggyy

ccoommppeetteess wweellll wwiitthh eennggiinneess aanndd ttuurrbbiinneess

bbaasseedd oonn tthhee iinncceennttiivvee mmoonneeyy aavvaaiillaabbllee

iinn CCaalliiffoorrnniiaa.. PPrroojjeecctt ccoosstt $$99..3399 mmiilllliioonn,,

SSGGIIPP ggrraannttss ooff $$44..9955 mmiilllliioonn..

�� YYoouu wwoonn’’tt hhaavvee ttoo wwoorrrryy aabboouutt tthhee ffuuttuurree

cchhaannggeess iinn eemmiissssiioonnss rreegguullaattiioonnss

Page 32: City of Tulare Renewable Biogas Fuel Cell Project...City y of f Tulare e Renewable e Biogas s Fuel l Cell l Project t Go o Local:: Maximizing g Your r Local l Renewable e Resources

SummarySummary (continued)(continued)

�� Permitting is relatively easyPermitting is relatively easy

�� Utility coordination for interconnection isUtility coordination for interconnection is

relatively simple and quickrelatively simple and quick

�� Low operator attention for maintenanceLow operator attention for maintenance

�� Run on natural gas if biogas systemRun on natural gas if biogas system

fails!fails!

GO GREEN!GO GREEN!

Page 33: City of Tulare Renewable Biogas Fuel Cell Project...City y of f Tulare e Renewable e Biogas s Fuel l Cell l Project t Go o Local:: Maximizing g Your r Local l Renewable e Resources
Page 34: City of Tulare Renewable Biogas Fuel Cell Project...City y of f Tulare e Renewable e Biogas s Fuel l Cell l Project t Go o Local:: Maximizing g Your r Local l Renewable e Resources

Questions?Questions?

Lewis R. Nelson, P.E.Lewis R. Nelson, P.E.

Public Works DirectorPublic Works Director

[email protected]@ci.tulare.ca.us

(559) 684(559) 684--43184318