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imalsINexttieneration EnOrgy ParkI The Conceptfor MiyakttimaiS Next Generation Energy Park

Power Ceneration Facinties

tp

Karimata

One of the parkis main gOals is to introduce people to the existing
fadlijes on Miyakω ima,There are several renewable energy fadli―ties scattered around the isiandt The range of facilities include solar

咎and wind generated electricity plants as vveW as bio― ethanol pro―
ducuOn faciliues′

Nishihennazaki

which use methane gas as a raw matettal.In ad―

dttion other faciltties were established to provide farmers wtth live―

stock manure and garbage composting which also produces acleaner fertilizer for farmers to use.This in resuit helps to protect

farms fror1l contarrlinption caused by the seepage of liquid andchemical fertiltter into underground water

E3.Ma― nufa.cturin‐ glFa.Cility 3p
ヽirabu lstandNikadori

Hirara Port

Demonstration ProJect

M

Mico‐ grid demonstration projectin remote isiands

6pIsland Smart Conlrnwnity
Demonstration Project

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I Whatis Next Generation Energy Park?

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New energy sources like solaち wind powe「 and biomass fuel are thenext generation of energy pЮ duction.This is a way to produce energy
while sti‖rnaintaining harmony with the environment.The Energy

Park is committed to the enviЮ nmental preservauon ofiOcal areas andto helping to deepen the public′ s understanding of energy consump―
tioni

Methane Fermentation Facility 4p
tTaragawa′ Inc)

Why″ EcottlsiandW?

自吉

Miyako,ima Gly′ not hav ng brge mounta ns or nvers′ has relied on underground waterforthe water used n da‖water Theimportance ofwater has been understOod for along ume,9i前

ng nse tO the term・y life′such as dttnttng water and agttcuttural

Wate「 of Lfe'and止 ほthe ma n reason that M yakolima Chy must

face issues wtth the enMronment in recent yearsィ due to changing soc al structures and ttFestytes,daWソ

but as"fe hasnajon
becomemore
uxuttousand convenient′
and
ocean
pol u10n′Ыgns are starung tO shOw thatthe envirOnment s being strained,such as an ncreasein groundwatercontam
the need to mainta n
the precious natural envi「onment has become apparent A加 oreover′ because daJy‖ fe on the sland depends most y on fOod and energy resources FrOm outs dethe island′ thrOugh local prOduct on forlocal consumpt on′a system ofresource c rculat on is needed Furthermore′itis not onty a system ofenv rOnmental

preservadon and resou「 ce c rcu adon′ buta soに もimportantto connecttht to the revttalizadon Ofthe region prOv d ng,ob seCunty thrOu9h industna

development From such aЫtuajon′ an・ EcolЫ and M yakojima Dec araJon・

was madein Miyako,imacに yin 2008 Miyako

ma Chỳadvancing an ong na

the Onty mnd n the cOuntrytattng place on an ttand setung sO that where welve,Miyakolima Cに y′ can be・ a ttch andapproach ofa ow carbon modeichy′

plendful bbnd whに h wil be habhab eindeれ ntely'

Eco‐ istand basic‖

AHchand plendfuHslandwhichw‖ l behabhable indennitely‖

Establ shing harmonttadon w‖
Miyako,ima′

lMiva呵

h the natural env ronment underthe concept ofan ecol引andWe wi make erortsto estabish a ow carbon soc ety

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EconHouse(Urban style/suburban Style)

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The MivakoiimachyUndergroundDamMuseum 5p

Declarauon of Eco lsiand Mivakttima
We wili pЮtect our preciouO groundwater which supports the islandそ lifei
We will protect our beaujful coral reefs

and the seat
We wili conseⅣ e ourlinlited resourcesand energy by using our vⅥ sdorYl andCostcreativity,
Higashihennattaki

We will act individua‖ y′ air1ling to makeMiyakω ima beauuful′ udy′ and earth―friendly.

Meg錦 よ出訴鞣。
w 6p(MWakO錦 :弼

猟絆珊 紆隠 肌帥け2 p[:比We vvill think and act together vvith thepeoples ofthe worid to preseⅣ e andprotect our environment and pass it on
to futu「 e generations.
We will protect our fbrestsァ sea′ and air
and actto rィ lake an environmentin
vvhich aW living things can co― exist.

March 31′ 2008 Miyak9,ima City

0卿
Miv

ma Eco lstand PR HaH(niCknamed:Eco Park Mivako)

I Summary

Aboutthe togo

introduces the eco facilhies that dot
The main building presents an overview of″ Eco lЫ and Miyakolima″ ′the isiand′ and explains the type ofisland that Miyak。 ,imaiS′ Which aiぃ sto build a low― carbon societysystem through initiatives Exhibits are introduced and easily understood by using panels and videos The⑨

but also for visitors and school students ltis a facWity that vvas

information is not onty foriocal residents′

to a wide range ofages and types ofvisに

buiに for promojng″ Eco Lland Miyakolima″

is Eco Park Miyako?
Itis a Japanese― English combined phrase ofthe vvord″

naturalenvironment and human beings′

as″ Eco′ors′′

ecology′ which aims at the coexistence ofthe′″and the wvord″ Park′ ′which represents a

It was(reated basedon the alphabet of
etology.The middle
blue is the earth′ thesma‖ arrow is
Miyako,ima′ and thecircular lines representrecy(‖ ng,

iesthat we hope wil

locadon with a specinc purpose Eco Liand Miyakttima L a system of base facilに

be vished and en,oyed by many people,
Eco DemonstraSon暉澪

0 743Uechi′ Shimoli
introduction of an overview ofE(o― isiand Miyakojima.

introduction of current

introduction of each牲
路 !零 ユ盟SC°奇fadlky ofthe Miyakttima
Demonstradon ProieCt・

Eco Future Corner

Miyakolima Cty′ Okinawa 906‑0304

00980‑76‑3979

FAX 0980‑76‑3979● Open 9!00 to 17:00
0 CIoSed onヽ llondays and̀尾nationat holidays

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The ecological future of a richisiand.

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SadeFuneWind Farm)
Main'ame

Inside of device

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Kanmata wind Farm

A Dttne war雨 n,Int

I Feature
The vvind turbines create kinetic energy from theturning ofa wind turbine by the wind This energy

is then transmitted to a power generator One
great advantage of wind power′ over other凝currently used methods of energy production isthat wind poweris a clean and reriewable sourceof energy A disadvantage is the unpredictabilityof weather conditions needed to powertheturbines Howeverthe advantages ofvげ

● 358 Hirara′ Kanmata
Miyakolima Chy′ Okinawa 906‑0002

ind power

greatty outweigh the disadvantages′
making it inour bestinterest to continue to make the best use● TEL 098‐ 877 2341 FAX 098 876 8531

of wind energy

E Annual electnc power prOduction

System oonigurat onmer鰐

The total producdon of electttchy ofthe three wind

turb nes at Karimatais 6 2 mil on kWh The
production of electncity Ofthe two windmW s atm

5adefune W nd Fa「● The exteHorofthe ladヽ tycan bevに wed atanytimeFac‖ К
ies tours:ReseⅣ adon required● http:〃 www okiden cojpた orporate/
吐and̲d/wind htmI★

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Sadefune L 4 m‖ ion kWh The wind turbines cangenerate an average of about 10 2 million kWhevery yearin totaL which iS equivalent to theannualamount ofthe e ectnchy used for about2800 households,

PurchaЫ nt unon Kanmata●￨

Xattmtt Brahむ hi,OICe蜘 On i●￨

E Summaryfrom the,Ministry Of Economy′ Trade and industry(FY 2009)waS/sma‖ ‑5Caleconducted to examine the photovoitaic power generation of AN outlying 4′ 000kヽ ハ
A study using the‖ Grant― in― Aidstand― alone systen∩ and the 4′ 000kW NAS battery*l The study also analyzed the operational dataof the battery's storage ability as weH as the erects to the real system when targe amounts of solar

poweris produced There is ongoing empirical research to irnprove and stabilize the project
Characteristics of Solar PoⅦ

日Solar PowerThe method of power generation′er●Solar poweris an inexhaustible
source of energy

where direct suntight is● h is also a form of ctean energy′

converted into electricity is known as solar powerwith zero C02 emiSSionsgeneration This use of solar energy is an exalmple ofrenewable energy The amount ofsolar power generated
relies heav‖ y on weather conditions inclement weather● Since there are no mechanicat
moving parts′ solar poweris agenerated in addition solar power can onty be produced
during day ight hours● It can also be designed to meet

simple but erective means of

can signincantly degrade the amount of power

energy production
required energy needs

NAS

E The Ⅳlodernizing of Renewable Energy
Ad,ustment Of the NASbattery to absorb the

OutputImage of Power Modernization

Wnd and SottI Generat on● TEL 098‐ 877‑2341 FAX 098‑876‑8531● TheexteHorofthelad‖ ty(an beviewed atanメ ime

nuctuatiOn of energy fromwind and solar power‐̲

would contribute to the01878‑l Fukuzato′ Gusukube
Miyakolima Cに y′ Ottnawa 906 0103

FЭ cH‖

stability of the systemestours ReseⅣ at on requred● httpl〃 www Okiden co,pた 。rporate/r and d/6olar html
●￨

4

12

suifu「 sod um holds at a h gh temperature allow ng it to rema n at a‖―★

20 Hours

半, The NAS Battery is a sodium suifur battery with a negative sodium electrode and a positive su fur e ectrode The

HVara r.

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kaho MusgunOiquid state lt is o■ en used in arge scale electttcity

日
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Su er Ba asse Power Generation Facilities
I Summary(Okinawa Sugar Factory,Miyako Sugar Factory)
carry‖The proce55 0fturning sugar cane in to sugaris separated into four difFerent proceduresi‖‖‖squeeze‖ cleanW and‖ crystal‖ During the Wsqueeze‖ portion ofthe process bagasse from the sugar

cane is used to fueithe bo‖ er ofthe steam turbine which generates povver fOr the facilityl Theu∬ lizadon of recyding plants that use biomass resources arefおendlytotheen胡 ronment,

Theれ bers from sugarcane can be used as fuel which aHows forin―
the imoisture produced fron∩ circulation and exhaust stean∩

house power generation in addition′condensatesin the boilerturning into wvater

which evaporates eaving behind a kind of・ sugar,uiceJ WhiCh reduces the amount of water required in
the process°● meaiぞ 岱kabouaね cЮ りowHa「ヤヽ
気ScamAに もedЮ Toun
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0 72SUechiSttmttiMPkOlma9,0怖 naWa 906 0304
0 TEL 0980‑76‐ 6003 FAX 0980‐ 76‐ 6006●
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BoilerⅢ

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Factory ApOearance● 836 Sunagawa′ Gusukube
Miyakolima Ctty′

Okinawa 906 0108

● TEL 0980‑77‐ 4119 FAX0980‑774118●側で、easkabo亜 attdoり Ю Harie筑 6eamn(bttdЮ Tou0
● http:〃 www mり ako Sehou cojp/u「いЮbranch絋瑞:設 ,精 i愧
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Bio口 Et hanoI Production Facilities

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3 fuel′ a complete di筑面
bujon system wascreated by Miyakolima Chy in 201402‑40 Nishinakasone′ Hirara
Miyakolima Cky′ Ottnawa 906 0006
ies
Dedicated refueling fac‖ 化● TEL 0980‑72‑3119 FAX0980,72‑8681● 9100 to 12:0013:30to 16:30
Monday to Fttday(reserVadons requヤed)

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Methane Fermentation Facili

ara

awa Incn

I Summaryln the Awamori PIant bio― gas residue left over from the brewing procedure i5 pumped to themethane fermentation facWity and then used as fuei for the boiler The steam produced in theprocedure is used for dist‖ lation and bott e disinfection

E Facility
6t ofsake leesis produced per day This produces 340N甫 (concentration CH4′

COnVersion 60。 /O)Of

can be reduced per
gas in the process 23 7ki of C02 emiSSions and appoximately 64t offuel o‖year After methane fermentation′ dewatered sludge can be treated and used as fertWizer
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Miyakolima Cky′ Okinawa 906‑0108● TEL 0980‑77‑4108 FAX 0980‑77‑7705● 9:00t016:30 Mondayto Saturday● http//wwwtaragawa coJp/

Methう ne Fermentう 10n Faci"tyCoolng relenl on mach ne

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I Summaryin 2003 the Ministry of Agricuiture′

Forestry and Fishenes established the Miyakojima Resources

Recycling Center The center vvas created to handle regional resource circulation management andprovides services such as livestock manure and garbage composting The center also contributes tofood safety′ promotes the conservation of ground water and improvement ofthe environment

Biomass town concept

SVga「 fact。

い
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Garbage Composung Equipment

01190‑212 Nobaru′ Ueno
Miyakolima City′ Okinawa 906‑0201● TEL 0980‐ 76‑4777 FAX 0980‑76‑6144● &50 to l■ 00 Mondayto Saturdっ y!

(Reservations required)● http//www dv mり akOlima19Jp/Ы te/Me、 w/
contviewJsp?Cate d=7&d=1040&page=1…

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呼色―Ecosysten Resttrth Cento「 MⅢ 8'0●☆
urukal￨￨￨￨￨Eco‐ House(Urbans

Suburban S(〕)

I Whatis Eco峠 House?
Eco houses are houses that can be buit using iocal and naturalresources as weH natural energy

The fundamentals of an Eco house are to bui d it with materials close at hand with the least
amount of burden to the environment

type
EcO… hOuSe

日日田.4!ilIIi呻●Roor p皓 nttng to sじ rtund h a blTer(Batts of openheaた ed I胡 ng)● Urban Style:255‑6 Nishizato′ Hirara● Suburban Stye:56 Tomon′ Gusukube● TEL 0980‑72‑3751 FAX 0980‑72‑3795●When the whd inds the ttoers lgve maGture卜 Ыown oi(前 scharge
ope耐 ng,tectonc M■ 」。w)
the Mndow oPan al nnt and when the restte lt h awaソ,om home(M yakolima‐ ChyecoHsland promodon secdon)

0副 ease ask about use

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Unde round Dam Museum

The M ako ima C
I Summary

The Underground Dam on MiyakoJima iS the nrst Ofits kind A narrated video explains themechanics and technology of the structure's construction in addition′ an apparatus has been built
to a‖ ow a hands on experience with tights to explain information about the dam s vvaterin the underground haW is a 1/1 0 scale reproduction ofthe bowling and corels real depth of 70m
as we l a geological cross sectionttOde Of Mり ako iStandl WVhat are Underground Dams?
The Underground Dam is a faciity created to controlthe qow and accumulation of ground water

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E The necessity ofan underground dam
Due to the ack ofrivers on Miyako,ima and the unreliability of rain water′ the underground dam
was built to co‖ ect ground waterto be used for agricuiture● 1645‑8 Fukuzato′ Gusukube
Miyakolima City′ Okinawa 9o6‐ 0103

00980‑77‑7547(TEL&FAX)● 9:30to 18:15 ApriltO september
830to 17:15 0ctoberto March

Con(eptua Dia9「 Dm ofthe COnstrucdon ofa Subsurrace Dam● httμ 〃www dty mり akOlimattgJp/SК e/胡e、v/(ontview,sp?(ateid=8&id=539&page=1
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IIIft十Miyako,ima Mega so ar Research Fac hy、

Ⅲl11'II

located atong the Nanamata Coast n Cau5ukube The bu ding ocated、′vhere the roads crossin the center ofthis extensive site is the A洲 ega‑5olar Observatory The bui ding′made ofyo― StOries and has a height of over 8 meters Frolin the second qoor balcony and fromreinforced concrete′ st、′

the rooi a fu‖vie、

y ofthe solar panels ofthe research facitity can be seen l、 ′loreover′ an explal、 at on board Oftheぃ

Mega― Solar Research Facility s set up on the rooftop so′even l′ vitho(It pamphlets′ detai s oftiュ e facility′s′ega― Solar Observatory is s tuated east ofthe road in front of′′li ya・′
前th a picttlre of′ 卜s easy to see Anyone can use theequiplment and research can be understood The卜
the entrance to the research faci ty The sign、

yhenever you please′Ob5erVatory at any tin]e′ sol′yhy notstop byヽ 〕

even when you are on a drve

．
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．

DATA
1878‑21 Fukuzato′ Gusukube
M yakolima Cた y′ Ottnawa 906 0304
Use sah′ vays possible
TEL 0980‑72‑3751
FAX 0980‑72‑3795(M yakttina Chyeco」

封and promot on sect on)●

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not connected with main aind Ottnawa or shigam siand′and<Sunlrィ lary>
The e ectric powersystem of M yakojima is an independent system′

lind po、 ハ、/er generation′ a demonstration forthe
construction ofa mechanism to provide a 5table suppty ofelectric poψ veris under、 ハ/ayヽ ith a micro grid′ the efFects of¶ uctuationsin the case ofintroducing iarge― scale natural energy such as solar polver and、Aメ

of natura energy generation easi y cause prob ems thatt need to be so ved in Miyakolima′
storage batteries are tlsed′

to soive this prob em′ large scalethe¶ uctuations of po、 ハ/er generation by natural energy are conttroHed′

and an inspection to use electric

power with stab ityis underway

Approximately 22′ 000 solar panelsinsta‖ ed over approximately 100,000￨

十square meters― equivalentto two Tokyo Domes― and two wind turbines(theSadefune wind power plant)for Wind― generated electricity are instal ed in the
Miyakttima mega solar proofresearch facility in Gusukube
キA‖ micro― grid‖ in the sense ofa sma‖ ―scale pollver generation netゝ へ/ork,
It conrlects the sma‖ ―scale electric generating fac‖ itiesrSuch as solar and windpOヽ Arerァ biological resources′ and fuel ceWsin the area′
correspond to local poll、 ler demand

and attemptsto

Island Smart Community DemonstratiQいくSunlrnary>

⑥ェゴi∵
・穆 罐

‖

to introduce large quantides ofrenewable
The aim isto construct an‖ Island Type Smart Communky Prolect′energy such as solar power′ make 9ood use oflT′ controlthe supply and demand of electric po、 ,ver on theナvvith the goal ofconstructing a supply and demand system for ne、 ハ〃″
1000/O Renewable Energy Sel卜 Suttciency Prttect′ and the‖ Small Electric Vehicle Commercialization Model
Demonstration Project″ are a‖ underway as well.

island′ and raise self suttciency in energy′

energy.The″ Entire lsland EMS Demonstradon PrtteCt′ (also known asthe Suma Eco― Prttect)′ the″ Kurima lslandA‖ Smart Community‖ is a social system that ettciently uses natural energy by making good use oflTsuch asin homes′ in omces′ and in transportation(infOrmation technology)in the endre society′(unmalima 100%Sel「 supporung renewableenergydemonstraton prttect
n thほ demonstぬ don prole(t′ the system mdudes sdar pandsthDt are used andare set up on bu‖ dings n appЮ ximate y 30 places on Kuttma ttbnd in addКon′and thに:xtra powerthatほ generated is stored in storっ 9e battenes on theittand′a
DOWerCan be used at n ght or when the weather h unfavorab e and thereほ
ihortage in power generajon With thtt system′ (omb ned wRhthe datafЮ
′了ind generadon亀 ℃‖hiesin Mソ akOlima,つ ‖Ofthe energy consumed on Kummam

引っnd〔 (ove「 ed wtth renewab e ener9y and the 100%renewable energy
scが e outerに 陥ndiel「 sumdenて ソ
demonstration prolecttakes pttce on thtt sm創 卜」
saqe modeI In the ftture′

deve opment n Otherreq ons can be expectedN

Demonstradon PrtteCt(

的
障 輪瀞It飾lNK 歯

Miyakttima CК y Sma‖ ElectHc Car Business Model

Housing＼中―

Th〔 demonstraton prolect′ involung producion of asma‖ EV′ aimsto promote the talent and technolo9y thatw ltake on the'manuFactunng″ wК hin the

ほland Not only does■ promote manufactu百ng′butた aに o promotesthe use ofthe smalEVin

many nelds such as sightseeing and education

merc aEMS

LocaI Storage battery

Kurima lsiand

Mega solar
Storage battery

°
⑥ェ罰す
・η 錢

EnureIЫ and EMSDemon戯 旧uon
くSummary>″

The″ Miyakolima Cky Endre is and EMS Demonstradon PrtteCt′a so known asthe Suma Eco Prolect′ aims for″ smartliving for the
Suma lSiand)″ 、and has homes′ omces and pump stadonsforthe underground dam to do more than understand the e ectnc″
power usage First′ there is the ab‖ ity to see lハ ′hatis caHed the″ visualization of electricity′ e iminating the lvaste of electricity andprOmOting energy conservation Second′ when the、 whole island is at peak po、 ハ
ler consurnption′ everyone can co― operate tolvaste ofthe
reduce consurnption′ or peak― cut Third′ natural energy is emcientty used to its maximum while e iminating the、ハ/hen thereis a large amount of power generation ofrenewableenergy used on the island by 5hifting consumption to the time、

energy.
200 households

PrOieCt imageプ
Resutts intetIIgencё

Predictive→

ptan functiOn

A measunng device and a tablet are insta‖

25 commercial buЫ nesses and 19 agncukura pump locadons
A measuttng deMce col ects data and・ electttc visualizadon・

目臣

A measuring device co‖ ects data and provides telectnc visuattzation・

CEMSiCommuntty Energy Management System

イ
デ
BEMS

whh PC′ etc

↓

図

/

ed in this prolect′ and the co lection of dataand‖ etectric visuaHzation'are possible via the internet by information technology

鴻

soRwareln the prolect′using computer

the Omuladon of powerconsumption ofthe wholèand̀

carned Out based on the co‖ ected data his a system which encourages cに

izens toavoid electnc use at peak hours of e ectnc usage An energy managementsystem aims
to optimize povver consumption

Communky Energy Management System(CEMS)Thほ system checks the total amount oFelectncly used On theほ lond′ and requ‖ es powe「 ‐savingcooperadon from homeowners and buOness owners
Meter Data Management System(MDMS)This system manages data colected by measurement and・

electttc v suaHzadon・ 〔cartted out

integralon of Bu‖ din9 Energy ManЭ gement System(BEMS)
Thも にa system which mainty managesthe eiectHc pOwer energy of arge nsututOns

Some bu‖ dings are unined and managed through the internetin Miyakolima City

Aghcukure Energy Management System(Agncutture EMS)
The agHcuhura storage pump runs wheneverthe waterに
so energy use cannot be restttcted to specinc umes sO thな

vd ofthe underground dam fa‖
would be used to・and peform a dme y use ofsolarpowergeneradon and pOwer peakshin/cuts′
etectttcに v peak consumpton ofMivako‖

maaSa who es′vほ ua‖ ze・ energy use′

so asto reduce the血廟mttima looO/O sel卜 suppo武 ing renewable〇ェ」∵

demonstFatiOn,θl諮

くSunlmary>in this demonstration prolect′ the system inc udes solar paneis that are used and are set up on buildingsin approximately
and this pov、 ′er
30 places on Kurima lstand AIso′
erthatis generated is stored in storage batteries on the island′
extra pov、 ′can be used at night orlハ ′hen thelハ ′eatheris unfavorable and there is a shortage in power generation With this system′a t ofthe energy consumed on Kurima siand iscombined with the data from wind generadon facilkiesin Miyakolima′
covered wに h renewab e energy and the 1000/O renewable energy sel卜 sumciency demonstratton prolect takes placesin thi55maH―Scale outeri5tand usage model in the future′ developmentin otherregions can be expected.

PrOieCtimage

The outline of the Kurima lsiand
Location i Southwest of Miyako istand′SurplⅢ s Power Generadon

Charge older

習嘗L―

目昭 卜
くヽ

Ane:About2 84 k浦Power Shottage:日 edlic dほ Ch響′′Population:About 200 persons
キOne v‖ lage along with agricultural areas′

Kttma EMS

Order control ′′Charge/D̀charge′ ′about1 5 km

(tiS COnnected by bridge to Miyako isiand,)Consumttm nform詞′ r

Generadon info「 maJon

辞

Measurement deviceヽ′ ′such as sugarcane nelds

and fruit orchards′ are located on Kurima isiandヽPV panel

Familyψψ

Remoteに land center

Local storage battery

Group homeSma‖ Eに ctnc car BuЫ ness Modd Demonstratbn@ェ ゴ:■￨,ど1議

くSurnmary>
Loca‖ y servicing and maintaining electric cars′ vvhich do not emit C02′ via island― wide cooperation andincluding metal
training w‖ laid in the development of human resources and technologies on the isiand′processing and the related ield of automobile maintenance.The aim ofthisis to achieve the promotion ofindustry.

くParticipating parties> ―General corporation by the Miyakolima Work Club,Mlyakojlma Chamber ofCommerce,Miyakojima Touttst Agency,
Miyakttima」 uniOr Chamber of Commerce,and Okinawa Prefecture Automobile Maintenance Promotion
Association′ Miyako branch.

くCooperative organization>
Okinallva Prefecture lヽ lold Technology Research Center′

Institute ofλ/1anufacturing Net、 ArOrk Okinavva.

PrOieCt image

CO09eratiOn付ェう ヽ̲ィ生濫柵灘;比Onlsttnd・

湖aledowa虚 訥 mr

瑞 切i腕 瑞 ;貯献

̀冊 呂 蘇蕊 亀
Ⅵ
評
細ⅧШ篇
縣 r訥
i転
achieving the development of human resources andtechnology′ we airn to putto practical use experiencew thin various ields

募

よ1錢
⑥ェ卦■。

Highly emdent B,Oethanol manufacture and drculation
くSunlrnary>
Miyakttima City builds the recycling society by ttcascade use‖ ofthe basic crop ofsugarcane′business aimin9 atindustrialization of bioethanolfrom Okinal,và
XCascade use=resources are used forthe r energy potendal suCh Secondary use oFresources may have lowerinkial ettciency′

and h is undertaking thebut mtth ple use ensures greate「resource va ueHigh emciency biOethanol production.

verincation of stabie circulation of ainvestigation into the deveiopment of

The 9oalisimprovementin the ettciency ofbioethanol manufacturing and the reduction of
costs by the Furtherrennement ofthe yeast
devetoped along with the卜 linistry of the

biofuel(E3).

high― value bioethanol.
Forirnprovementin the economical ehciency

Goals are verincatiOn Of a stable distribution

system connguradon of biofuel(E3)on an
istand′of bioethanot a praCtiCal use policy withethanol deveioping a higher value than otherfueis is being developed

and the expansion of biofuel use

Environment

PrOieCt image
Foodstutts

粋Material一

r facto呼
lertWZer!七 lliき習よ需
ヨ
Rば FnCy
production business,
f日

与 腺評
,脇 糊と
i:1ヽ

residue,(carned Out by Okinawa Prefecture)

Rttdu∬―

verincatiOn of stable

制matteⅢ wd Ethand facL的circulation of a

biofuel(E3).

Bioethanol

‖
乱
温
協
瀧i慾
ざ乳

10pme武研

弧Cas statio■

Ethanol use
mixed with bioethanol

Micro Mobility Demonstration Prttect⑥ェゴi寸iJη l議

くSunlrィ lary>
Miyakolima Chy proposes a micro EV usage mode thatis appropttate forthe environment ofremoteisiands and works on the‖ Micro
Mobilly Demonstratton Prolect,In keeping the vehicte miniature′ the weightis minimized and en胡 ronmental ettciency is high′ andnegajve environmenta impacts are reduced in the demonstration prolect,the charging stadons are powered using solar paneis′
which iead to a decreasein running costs by reducing the e ectnc powerfeein the demonstradon prolect ofMiyakoⅢ
ma Chy′ there isan expectation to not onty reduce carbon dioxide′ but atso to linkthe erect、 ハ′
ith the promotion of overcoming problems associatedllvith so itary islands

About micro mobility

PrOieCt image●Rated output S kW orless.
(Or 125 cc oriess)●Capacity of one ortwo people.
(Capacity of three or iess people
which attached auxitiary
equipment for childreni)●Prohibited for highway use.

C,♀

肥躍ざ
計8部 跳苦黙扉
B,;rUse in events such as typhoons,

Micro mobility

珍孟

e ttvehicl嗣 菰r剛Cha‖ enges unique to is ands of Okinawa,

EmpiOyment of micro mobiHty

oHigh automob‖

by renewaЫ e energy.

e fuei cost,oSma‖ environmental capadⅢ,

oH19h ttsk of btttkouts caused by lyphoons,

含

I Redwction of run cost.
O ReducuOn Of power usage fee.
O Prepanng fOr a power outage.
OAnxiety over soattng gaso ine,rices.

1 0 Expected Erects:―

Touttsn due to brand promotion of Eco‐ Ittand Mivakoiima,
Promotion of a sel卜 sumcientisiand thЮ ugh the use of a practicaI EV model=

ICharge stauons equipped whh solar power panels,resulung in reduction of carbon dioxide emisslons and the gЮwth of mttЮ mobi

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