Ebimera bya Peaker bye biruwa?

Ebifo eby’oku ntikko bye bifo ebikola amasannyalaze ebikola mu biseera byokka eby’obwetaavu bw’amasannyalaze obw’amaanyi, obumanyiddwa nga obwetaavu obw’oku ntikko. Ebimera bino bitera okutambula okumala essaawa ezitakka wansi wa 2,000 buli mwaka-oluusi essaawa ntono nga 250-okuzifuula ez’enjawulo mu musingi okuva ku bifo eby’amasannyalaze eby’omusingi ebidduka obutasalako.

Makanika w’ekifo ky’ebimera eby’oku ntikko ku busobozi bw’okuddamu okw’amangu. Peakers ezisinga ez’omulembe zikozesa simple-ebiwujjo bya ggaasi eby’enzitoya ebiyokya ggaasi ow’obutonde, ebikola ennyo nga yingini za jet. Abaddukanya giridi bwe bazuula obwetaavu obweyongera, ttabiini zino zisobola okutandika okukola amasannyalaze mu ddakiika 5 ku 15.

Enkola eno ekola okuyita mu mitendera esatu: kompyuta esika empewo mu yingini n’eginyigiriza, empiso z’amafuta zitabula omukka ogw’obutonde n’empewo eno enyigirizibwa mu bisenge eby’okwokya ng’ebbugumu lisukka 2,000℃F, era ekivaamu ekivaamu-omugga gwa puleesa ya puleesa guwuuta ebiwujjo bya turbine ebivuga amasannyalaze okukola amasannyalaze. Dizayini eno ennyangu-ekola obulungi ku sipiidi-obulungi bw’obusannyalazo buva ku bitundu 20% okutuuka ku 42%, bw’ogeraageranya n’ebimera ebigatta-ebisobola okutuuka ku bulungibwansi bwa 60% naye nga bitwala essaawa okutuuka ku bifulumizibwa ebijjuvu.

Abaddukanya Grid basindika Peakers mu ngeri ey’obukodyo. Mu nnaku eza bulijjo, ebifo eby’okusinziirako nga nukiriya, amanda, oba okugatta-ebifo omukka gwa ddirundi eby’enkulungo biwa amasannyalaze agakwatagana. Naye ebyuma ebifuuwa empewo bwe binyiga giriri mu biseera by’ebbugumu ery’omusana, ebyuma ebibugumya amasannyalaze bwe bidduka mu biseera by’obudde obw’obutiti mu biseera by’obutiti, oba obwetaavu bw’akawungeezi bwe bugenda bweyongera ng’abantu badda eka ne bakola ebyuma, Peakers ziziba ekituli wakati w’obwetaavu obuliwo n’obwetaavu bw’okulinnya.

Amerika ekola amakolero ga Peaper nga 999 okutuuka mu 2021 okusinziira ku biwandiiko bya gavumenti. Ebifo bino bikola ebitundu 3.1% eby’okukola amasannyalaze buli mwaka naye nga bikiikirira ebitundu 19% ku busobozi bwonna obutegekeddwa-ekyokulabirako ekinene eky’obutonde bwabyo obutasalako. Ebisinga byokya ggaasi ow’obutonde, wadde ng’ebifo ebikadde biyinza okukozesa dizero, amafuta g’amafuta, oba amafuta g’amafuta-ebisinziira ku mazzi ng’amafuta ag’okutereka.

Akatale k’amasannyalaze ak’ensi yonna akatuuka ku ntikko kaatuuka ku buwumbi bwa ddoola 124.66 mu 2024 era nga kasuubirwa okukula ne katuuka ku buwumbi bwa ddoola 177.32 mu mwaka gwa 2032, nga kino kiraga nti buli mwaka gukula ebitundu 4.32%. Okukula kuno kukontana n’ebisuubirwa mu kusooka nti amasannyalaze agazzibwawo gandikendeezezza ku bwetaavu bw’abapepera. Wabula enkozesa yaabwe yeeyongedde mu myaka etaano egiyise.

Ennyinyonnyola eri mu butakwatagana wakati w’enkola z’omulembe oguzzibwa obuggya n’enzirukanya y’obwetaavu. Okufulumya enjuba ku ntikko mu ttuntu ng’abantu bangi bali ku mulimu, naye obwetaavu bw’amayumba bulinnya wakati w’essaawa nnya ez’ekiro ne 9 ez’olweggulo ng’amasannyalaze g’enjuba gakendedde. Okuzaala empewo kukyukakyuka mu ngeri etategeerekeka nga kwesigamiziddwa ku nkola y’obudde. Peakers bajjuza ebituli bino, era projections ziraga nti US grid ejja kwetaaga 20 GW endala ez’obusobozi obw’oku ntikko mu myaka kkumi egijja.

Peaker Plants

Okutegeera nga Peakers ekola eraga lwaki zisigala nga zeetaagisa wadde nga zirina obudde obutono. Ssaawa ez’oku ntikko zaawukana okusinziira ku mbeera y’obudde ne sizoni. Mu bitundu eby’obutiti, essaawa ez’akawungeezi ziraba obwetaavu obusinga obunene ng’amaka gakozesa amataala, ebyuma, n’enkola z’okusanyusa abantu omulundi gumu. Embeera z’obudde ezibuguma zifuna entikko mu biseera by’emisana ng’emigugu gy’empewo gigatta wamu n’emirimu egy’obusuubuzi egy’okukola nga gikyali-. Ebifo ebinyogovu bituuka ku ntikko ku makya ng’emirimu gy’okufumbisa mu bwengula n’okukola emirimu gy’amakolero gitandika wamu.

Enkola zino si za buli lunaku zokka eziteeberezebwa. Obudde obuyitiridde buleeta obwetaavu obw’akabi okulinnya. Omuyaga gwa Texas Winter Storm ogwa 2021 gwalaga obuzibu buno ng’ensibuko z’amasannyalaze eza bulijjo ziremeddwa era obwetaavu bwe busukka obusobozi obuliwo, ne buvaako okuziba kw’amasannyalaze okwa bulijjo. Abaddukanya giridi bakuuma abapepera nga beetegefu okusingira ddala ebiseera bino ebikulu ebiyinza okubaawo emirundi mitono nnyo buli mwaka naye nga bireeta okutiisatiisa okubeerawo ku kutebenkera kwa giridi.

Enkola y’ebyenfuna eraga ensonga eno entuufu. Olw’okuba nti entuuko zikola nnyo, amasannyalaze gakola ekiragiro emiwendo egy’omutindo ogwa waggulu-Emirundi mingi doola 150 okutuuka ku 198 buli megawatt-essaawa ku ttabiini eziggule-ezikozesa omukka gwa ggaasi ogw’enzitoya, bw’ogeraageranya n’ensaasaanya entono ennyo ku maanyi g’omutindo gwa base. Abaddukanya emirimu egy’oku ntikko bafuna ssente nga bayita mu kutunda amasannyalaze mu kiseera ky’okukola n’okusasula obusobozi okukuuma obwetegefu, ekifuula bizinensi eno okubeera ey’omugaso wadde ng’emiwendo gy’okukozesa mitono.

Environmental profile of peaker plants ereeta okusoomoozebwa okw’amaanyi. Nga bakola, Peakers efulumya obucaafu bungi buli yuniti y’amasannyalaze okusinga amakolero amalala ag’amafuta g’ebintu ebikadde. Ebiwandiiko bya EPA biraga nti wadde nga Peakers’ total annual sulfur dioxide emissions zaali 96.8% wansi okusinga non-enfunda (olw’okukola okutali kwa bulijjo), peaker eya wakati yafulumya emirundi 1.6 okusinga sulphur dioxide ku buli yuniti y’amasannyalaze agakolebwa.

Omuwendo guno ogw’omukka ogufuluma mu bbanga ogweyongera kubanga abantu bangi aba Peakers tebalina tekinologiya mulungi afuga omukka ogufuluma mu bbanga. Ebyuma ebyetaagisa okusiimuula obucaafu bwongera ku nsaasaanya n’obuzibu obukola amakulu amatono mu by’enfuna eri ebimera ebikola essaawa ebikumi bitono zokka buli mwaka. N’ekyavaamu, entuuko zifulumya ebikwata ku miwendo gya nayitrojeni oxides, sulfur dioxide, n’obuwuka obutonotono-ebivaamu ebikwatagana n’ebizibu by’okussa, ensonga z’emisuwa, n’okwonooneka kw’obusimu.

Enkola y‟ekifo kyongera ku kizibu ky‟obwenkanya mu by‟obulamu. Okwekenenya ebibalo okuva mu ofiisi ya Gavumenti evunaanyizibwa ku buvunaanyizibwa kwazuula nti ebitundu ebitali birungi mu byafaayo bibeera kumpi n’ebimera eby’oku ntikko. Ekitundu ekibeera mu byafaayo 71% mu byafaayo kisuubirwa okubeera okumpi 9% n’entikko esinga okumpi okusinga ekitundu ekirimu ebitundu 40% mu byafaayo ebitaliiko kye bikola. Abantu abasukka mu bukadde bumu babeera mu mayiro ssatu okuva ku bifo ebimu eby’entikko, nga bikuŋŋaanidde mu bibuga ebinene ng’okukwatibwa obucaafu kukosa abantu abataliiko mwasirizi abafuna edda emigugu egy’obutonde egy’amaanyi.

Battery Packs Lithium .zivaayo nga eky’okusooka eky’okuddako eri ebifo eby’amafuta eby’edda, mu musingi okukyusa ebyenfuna by’amaanyi ag’oku ntikko. Enkola z’okutereka amaanyi ga bbaatule zisobola okukola omulimu gwe gumu-omulimu gw’okutebenkeza nga ttabiini za ggaasi ate nga ziwa ebirungi ebiwerako: obudde bw’okuddamu obupimiddwa mu milisekondi okusinga eddakiika, ziro ku-ebifulumizibwa mu kifo, era tewali nsaasaanya ya mafuta mu kiseera ky’okukola.

Okuvuganya ku nsimbi kutuuse ku kifo we bassa. Australia’s Clean Energy Council yakizuula mu 2021 nti okutereka bbaatule kuyinza okuba ku buseere ebitundu 30% okusinga ebimera ebipya ebya Gas Peaker. Okwekenenya okugeraageranya ebisale ebitereezeddwa biraga enkola ya bbaatule nnya-essaawa ku doola nga 156 buli kilowatt-omwaka okusinziira ku doola 234 ku ttabiini ya ggaasi ey’enkulungo {8}. Okunoonyereza kwa Bloombergnef kulaga nti lithium-eyo kati ya buseere okusinga ebimera ebituuka ku ntikko ya ggaasi mu kitundu ekinene eky’ensi, ng’ekipimo ky’ensi yonna ekya $132/MWh ku nnya-ekintu eky’omugaso eky’essaawa-okugerageranya bbaatule bw’ogeraageranya ne $173/MWh eri abatuukirivu abava mu ggaasi.

Real-Okuteekebwa mu nsi kulaga enkyukakyuka eno. Ekitongole ekivunaanyizibwa ku masannyalaze ekya New York Power Authority kikola nnyo mu kukyusa ennyonyi eziyitibwa ‘gas peakers’ ne ziteekebwamu bbaatule. Mu Ventura County, California, 142 Tesla Megapacks ezigaba MW 100 zikyusiddwa ekyuma ekiyitibwa gas peaker. Belgium yassa mu nkola 40 Tesla Megapacks (50 MW) okudda mu kifo kya jenereta ya turbojet. Pacific Gas & Electric yafunye olukusa okuva ku MW 300 ez’okutereka amaanyi okudda mu kifo ky’ebifo bisatu ebikola ggaasi ow’obutonde-Ekyokulabirako ekisinga obukulu okutuuka ku lunaku lwa bbaatule ne zidda mu kifo ky’okukola amafuta g’ebintu ebikadde mu Amerika.

Tekinologiya akakasa nti akola nnyo nnyo okukola ku kusoomoozebwa kwa "duck curve" mu solar-ebisenge ebizito. Battery charge nga solar generation esukka obwetaavu mu misana, olwo n’efulumya mu ssaawa ez’olweggulo nga enjuba evaayo ekka naye obwetaavu ne bulinnya. Omusono guno gukwatagana bulungi n’enteekateeka z’emirimu eza bulijjo ez’oku ntikko ez’essaawa ssatu ku nnya buli kawungeezi.

Enkola z’okutereka bbaatule zitunuulira obukwakkulizo bw’obudde nti ggaasi peakers tezikola. Turbine ya ggaasi erimu amafuta esobola okutambula ekiseera ekitali kigere, ate nga bbaatule zikendeera oluvannyuma lw’ekiseera kyabwe eky’okufulumya ekitegekeddwa-mu ngeri entuufu essaawa bbiri oba nnya ez’okukozesa omugaso oguliwo kati-Scale. Okuziyiza kuno kukulu mu biseera by’ebintu ebiwanvuye eby’oku ntikko oba multi-embeera y’obudde ey’olunaku ey’amangu.

Naye, amateeka g'akatale gagenda gakulaakulana okusobola okuganyulwa ekiseera ekiwanvu-Okutereka mu kiseera. ISO New England erowooza ku ky’okukyusa okuva ku nkola y’obusobozi etuukiriza ebisaanyizo (eyeetaaga ebbanga bbiri-essaawa) okudda ku mugugu omulungi-okutwala enkola y’obusobozi esinga okugereka-Eby’obugagga eby’ekiseera. Wansi w’enkola eno, enkola za bbaatule nnya-ezifuuka ez’omuwendo ennyo-ezikola okusinga enkola bbiri-essaawa era nga zikekkereza nnyo okusinga ensengekera z’omukka omupya nga ssente z’obutonde n’embeera z’abantu ziteekeddwamu.

Enkola y’okutereka ssente mu kutereka bbaatule ya njawulo ku ntikko z’ennono. Battery zisobola okufuna ssente nga ziyita mu mpeereza za grid eziwera: okulungamya frequency (ensonda y’ensimbi ezisinga obungi), energy arbitrage (okugula amasannyalaze nga za buseere, okutunda nga za bbeeyi), n’okusasula obusobozi. Okunoonyereza kulaga nti frequency regulation egaba ebisinga obungi ku by’enfuna okudda, wadde nga enkizo eno eyinza okukendeera nga okutereka okusingawo kuyingira akatale era okuvuganya ku mpeereza zino kweyongera.

Okuvunda kwa bbaatule kukiikirira okweraliikirira okwa nnamaddala mu kukola. Lithium-Obutoffaali bwa ion bufa nga buyita mu chajingi-ebuzimbulukusa obufulumya, nga kyetaagisa okunene ennyo mu kiseera ky'okuteekebwa okukuuma omulimu ogusukka mu 10-obulamu bw'emyaka 15. Okwekenenya pulojekiti z’okukyusa entikko za California zazuula nti ebifo byetaaga wakati wa 8 ne 62 full charge-Charge cycle-Equivalents buli mwaka, nga average ya cycle 27 buli mwaka. Omutindo guno ogw’okutambula ogwa wansi ennyo gutuukana bulungi ne tekinologiya wa lithium-ion, kubanga bbaatule zitera okukwata enzirukanya 5,000+ nga tezinnaba kuvunda kwa maanyi.

Endowooza y’ennono ey’oku ntikko egenda ekyukakyuka. Mu byafaayo, ebimera bino byalinnya okutuuka ku 100% load mu bwangu nga bwe kisoboka, byadduka mu kiseera ky’oku ntikko, olwo ne biggalawo. Okulinnya kw’amasannyalaze agazzibwawo kuleese ekitundu ekipya: omugugu-okugoberera ekyuma ky’amasannyalaze.

Load-Ebifo ebigoberera bikola ku migugu egy’ekitundu egy’enjawulo okumala essaawa eziwera, okutereeza obutasalako ebifulumizibwa okusobola okutebenkeza obutasalako obuzzibwa obuggya. Mu kifo ky’okuddamu ku ntikko z’obwetaavu eziteeberezebwa buli lunaku, zisasula okumala eddakiika-okukyukakyuka mu ddakiika mu kukola empewo n’enjuba. Omulimu guno gwetaaga ebiseera by’okuddamu eby’amangu, okukyukakyuka okusingawo, era emirundi mingi ziro-obusobozi bw’okutandika eddakiika. Ebifo ebimu kati bigatta ttabiini za ggaasi n’okutereka bbaatule-ebiwa eby’okuddamu eby’amangu ate nga ttabiini zitandika, olwo ttabiini n’etwala ekiseera ekiwanvu-ebyetaago by’ekiseera.

Enkulaakulana eno efuula layini wakati w’okutuuka ku ntikko n’omugugu-okugoberera emirimu. Ebintu eby’omulembe birina okukwata emirimu gyombi, okukola ku migugu egy’enjawulo n’okuddamu enkyukakyuka mu bungi bw’ebintu okusinga enkyukakyuka z’obwetaavu zokka. Enjawulo wakati w’ekimera eky’omu makkati n’ekimera eky’omu makkati efuuka etali ya makulu nnyo mu giridi ezirina okuyingira okunene okuzzibwa obuggya.

Peaker Plants

Amakubo agawerako gavaayo okusobola okutuuka ku busobozi obuyonjo. Hydrogen-Ebiwujjo bya ggaasi ebisobola bikiikirira enkola emu. Amaanyi ga Mitsubishi gakoze ebirungo ebizito-ebisobola okukola 30% hydrogen co-okukubwa leero, nga okukyusa kwa haidrojeni mu bujjuvu kusoboka mu biseera eby’omu maaso. Turbines zino zisobola okusala CO2 omukka ogufuluma ebitundu 65% bw’ogeraageranya n’ebimera eby’ennono eby’amanda ate nga zikuuma obusobozi bw’okuddamu obw’amangu nga bwetaagisa okukola emirimu egy’oku ntikko. Pulojekiti bbiri ez’omu North America ezikozesa ttabiini zino mu nkola ezituuka ku ntikko zigenda kutuuka ku mirimu gy’ebyobusuubuzi mu myaka ebiri oba ena egijja.

Enkola za Hybrid ezigatta amasannyalaze agazzibwawo n’okutereka zikuwa eky’okugonjoola ekirala. Arizona Public Service yakola endagaano ya MW 65 ez’amasannyalaze g’enjuba nga zigatta ne lithium ya MW 50, 135 MWh-eyo eya bbaatule etuusa amaanyi mu kiseera ky’obwetaavu obw’oku ntikko okuva ku ssaawa 3:00 okutuuka ku 8:00 ez’olweggulo. Enkola ya Florida etegekeddwa okukola amasannyalaze ga megawati 409, egenda kusasulwa ekkolero ly’amasannyalaze g’enjuba eririraanyewo, nga lidda mu kifo kya ggaasi bbiri ezikaddiye.

Virtual Power Plants (VPPs) Aggregate Distributed Energy Resources-Rooftop Solar, Okutereka bbaatule, Smart Thermostats, Electric Vehicle Chargers-era zibikola wamu. Okunoonyereza okwakolebwa ekibiina kya Brattle Group kulaga nti VPPs ziyinza okutuuka ekiseera ne ziwa obusobozi bwe bumu n’ebimera ebiyitibwa peaker ku ssente entono nnyo n’ebifulumizibwa. Enteekateeka z’okuddamu obwetaavu, abakozesa gye bakendeeza ku nkozesa mu biseera eby’oku ntikko nga bawaanyisiganya okuliyirira, ziwa eky’okuddako ekirala okuwaayo-obusobozi bw’oku ntikko ku ludda.

Okutereka bbaatule kwe kuwangula okuvuganya ku busobozi obupya obw’oku ntikko mu masaza agalina enkola z’amasannyalaze amayonjo ag’amaanyi. Kaboni wa California owa 2050-Neutral grid mandate mu butuufu eggyewo amakolero amapya aga gas peaker okuva mu kukkiriza okulungamya. Massachusetts, New York, n’amasaza amalala agawerako gataddewo ebiruubirirwa by’okutereka amaanyi mu Gigawatt range mu mwaka gwa 2025-2030, mu bulambulukufu okutereka okutereka ng’enkola ey’okukyusa entuuko.

Enkyukakyuka eyolekedde emisinde egy’enjawulo mu bitundu. Amawanga agalina omukka ogw’obutonde ogw’ebbeeyi entono n’enkola z’embeera y’obudde ezitali za bukambwe nnyo bikyagenda mu maaso n’okusinga okubeera n’ennyonyi eziyitibwa gas peakers. Enteekateeka z’ebikozesebwa mu Florida zikyalina omukka omupya-amasannyalaze agakubwa ng’ekintu ekisengejja-okugeraageranya. Naye, ne bwe kiba nga tekirina puleesa ya nkola, okugwa lithium-ebisale by’ebintu bifuula bbaatule okuvuganya ku by’enfuna ebirongoofu mu butale bungi.

Amabibiro g’amafuta ga Amerika agasinga obungi agaliwo gajja kutuuka ku nkomerero y’obulamu bwabyo obw’okukola omwaka 2035 we gunaatuukira. Okwekenenya mu masaza mwenda kwazuula ebimera bya Peaker ebibeera ebikulu ebigenda okukyusa okusinziira ku myaka, emiwendo gy’omukka ogufuluma mu bbanga, n’ekifo mu bitundu ebitali birungi. Bangi balina emyaka egisukka mu 30 nga balina emiwendo egy’obucaafu egy’amaanyi n’ensonga z’obusobozi obutono-Ekyennyini profile awali okutereka bbaatule okukakasa okusinga okusikiriza mu by’enfuna.

Abavumirira Rapid Peaker Retirement beeraliikirivu ku grid reliability mu biseera ebisukkiridde. Ensonga eno yeesigamye ku tekinologiya akakakasiddwa okusinziira ku bigonjoola ebivaayo: Ebiwujjo bya ggaasi birina ebyafaayo by’emirimu eby’emyaka mingi, ate nga omugaso-Okutereka bbaatule mu bipimo kupya nnyo. Okugatta ku ekyo, embeera y’obudde ey’amaanyi eyinza okukosa byombi okuwaayo n’obwetaavu omulundi gumu-ebbugumu ery’okutonnya liyinza okukendeeza ku mutindo gwa bbaatule ate nga lyongera ku migugu gy’ebbugumu.

Abawagizi bawakanya nti bbaatule ziwa enkizo ez’obwesigwa ebimera bya ggaasi tebisobola kukwatagana. Obudde bw’okuddamu obupimiddwa mu butundutundu bwa sikonda busobozesa bbaatule okutebenkeza frequency ya grid nga ebyuma ebigenda empola tebinnaba kukola, ebiyinza okuziyiza okulemererwa okukulukuta mu kiseera ky’okuggwaako. Ensaasaanya y’ebitundu by’ebifo bingi ebitonotono ebiteekebwamu bbaatule kireeta okukendeeza ku bunene bw’ebifo ebiteekebwa mu bifo eby’enjawulo. era bbaatule ezigattibwa mu microgrids zisobola okuwa amaanyi mu kiseera ky’okusannyalala kw’amasannyalaze, ne zinyiriza obugumu bw’ekitundu.

Entuufu eyinza okuba nga yeetaaga enkola ya portfolio. Okunoonyereza kulaga okutabula kwa bbaatule nnya-essaawa olw’okusenya okw’oku ntikko okwa buli lunaku, okuwanvuwa-teknologiya w’okutereka mu biseera eby’ebintu ebingi-, okukuuma obusobozi bwa ggaasi obw’amangu ennyo, okugaziya okutambuza okutuuka ku by’obugagga eby’okugabana mu bitundu byonna, era pulogulaamu z’okukyukakyuka ez’obwetaavu zonna ziyamba ku gridi ezesigika ezirina okwesigamizibwa kw’amafuta g’ebintu ebikadde ebitono.

Ebimera eby’omusingi bikola obutasalako okutuukiriza obwetaavu obutasalako obutono, ate ebimera eby’entikko bikola mu biseera eby’okusaba eby’amaanyi byokka-eby’obwetaavu. Ebifo ebikuumirwamu omusingi bikulembeza obulungi n’okusaasaanya ssente entono okuva lwe bikola amasannyalaze obudde bwonna. Peakers zikulembeza okutandika amangu n’okukyukakyuka wadde nga zigula ssente nnyingi okukola buli yuniti y’amasannyalaze, kubanga zikola essaawa ebikumi bitono zokka buli mwaka.

Omulembe gwa ggaasi turbine peakers zisobola okutandika n’okutuuka ku full output mu ddakiika 5 ku 15. Ekiseera kino eky’okuddamu eky’amangu y’engeri yaabwe enkulu. Bw’ogeraageranya, amakolero g’amanda gayinza okutwala essaawa nnyingi okutandika, era ebyuma bya nukiriya bikola obutasalako kubanga tebisobola kulongoosa mangu bifulumizibwa. Okutereka bbaatule kuddamu mangu nnyo, ne kutuuka ku full output mu milliseconds.

Yee, mu butale bungi. Enkola za bbaatule nnya-essaawa-ezo kati zigula ssente ntono okusinga entuuko z’omukka omupya ku musingi ogw’obutereevu mu nsi ezisinga obungi. Ebyenfuna ebitongole byesigamye ku miwendo gy’amasannyalaze mu kitundu, amateeka g’akatale k’obusobozi, ssente za ggaasi ow’obutonde, n’okusikiriza enkola. Enkizo y’omuwendo eri bbaatule zisinga kuba za maanyi mu bitundu ebirimu okuyingira okunene okuzzibwa obuggya n’okukyukakyuka okw’amaanyi mu bbeeyi.

Ebibaddewo mu mbeera y’obudde ebiwanvu bireeta okusoomoozebwa okusinga obunene mu kukyusa bbaatule ya Peakers. ate nga bbaatule zisukkulumye ku ssatu- okutuuka ku-nnya-essaawa za buli lunaku, zilwanagana n’obwetaavu obw’olunaku ebingi - buli lunaku. Gas peakers zisobola okutambula obutasalako kasita amafuta gagenda mu maaso. Okukoma kuno kitegeeza okukyusa obusobozi bwa ggaasi mu bujjuvu kyetaagisa oba-Tekinologiya w’okutereka mu kiseera oba okukuuma obusobozi bwa ggaasi obumu ku bintu ebisukkiridde ebitali bimu.

Peaker Plants

Ebimera ebiyitibwa peaker bikiikirira tekinologiya ow’enkyukakyuka mu midumu gy’amasannyalaze egigenda mu maaso n’okuggyibwako kaboni. Obusobozi bwazo obw’okuddamu obw’amangu busigala nga bwetaagisa nnyo mu kutebenkera kw’omukutu, naye enkola ey’ebyafaayo ey’okuwa obusobozi buno okuyita mu kwokya amafuta g’ebintu ebikadde esoomoozebwa enkola z’okutereka amaanyi ga bbaatule eziwa okuddamu okw’amangu, okufuluma kwa zero, n’ebyenfuna ebigenda byeyongera okuvuganya.

Enkyukakyuka tegenda kubaawo mu ngeri ya kimu oba mu kiro kimu. Obutale obulina enkola z’embeera y’obudde enkambwe n’okuyingira okunene okuzzibwa obuggya bwakyusa dda ssente okuva mu ggaasi okudda ku bbaatule. Ebitundu ebirina amafuta g’ebintu eby’edda eby’ebbeeyi entono ate nga puleesa y’enkola ntono bikyagenda mu maaso n’okuzimba entikko eza bulijjo. Ekibuuzo ekikulu si oba bbaatule zijja kudda mu kifo ky’obusobozi obusinga obungi obw’okutuuka ku ntikko, wabula ebiseera n’engeri grids gye zinaatuukirizaamu ebyetaago by’okwesigamizibwa mu kiseera ky’enkyukakyuka.

Ku baddukanya emikutu gy’amasannyalaze, amakampuni agakola ku by’amasannyalaze, n’abakola enkola y’amasannyalaze, enkulaakulana y’obusobozi bw’oku ntikko yeetaaga okutebenkeza ebikulu ebirina okukulembezebwa: okukuuma obwesigwa ate nga kikendeeza ku bucaafu obufuluma mu bbanga, okuddukanya ssente ate nga tulongoosa ebikozesebwa, n’okukakasa obwenkanya mu by’amasannyalaze ate nga bikyusa okutabula kw’omulembe. Tekinologiya aliwo okuggya kaboni ku busobozi bw’okutuuka ku ntikko. Okussa mu nkola kwesigama ku nkola z’enkola, okukola akatale, n’okusalawo ku by’okusiga ensimbi ebigenda okukolebwa leero ebigenda okukola enkola z’amasannyalaze okumala emyaka mingi.