Taastuvate energiaallikate uurimine ja kasutamine : viienda konverentsi kogumik : [2003 : Tartu]
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Kuupäev
2004
Kättesaadav alates
Autorid
Eesti Põllumajandusülikool
Ajakirja pealkiri
Ajakirja ISSN
Köite pealkiri
Kirjastaja
OÜ Halo Kirjastus
Abstrakt
TULEVIK KUULUB TAASTUVATELE ENERGIAALLIKATELE. Viies taastuvate energiaallikate uurimisele ja kasutamisele pühendatud konverents
TEUK-V toimus 6. novembril 2003. a Tartus Eesti Põllumajandusülikooli aulas.
Sellest võttis osa ligemale 200 inimest üle kogu Eesti. Konverentsil esitati 23 ettekannet,
millest enamik on trükitud käesolevas kogumikus.
Siin on esitatud töid biomassi kasutamisest ja võimalustest seda toota energeetika
tarbeks, samuti edusammudest päikese- ning tuuleenergeetika arengus.
Viiel TEUK-konverentsil esitatud ettekanded ja nende põhjal koostatud kogumikud on
kindlasti aidanud Eestis levitada teadmisi taastuvate energiaallikate olemuse, ressursside
ning kasutamisvõimaluste kohta. Kokku on viiel konverentsil esitatud 128 ettekannet,
millest enamik on koos ingliskeelse resümeega kogumikes publitseeritud.
Konverentsil toimunud arutelud on aidanud kaasa uute kontaktide ja ideede tekkimisele
ning innustanud inimesi selles valdkonnas edasi töötama.
Konverentsidel on selgunud taastuvate energiaallikate kasutamisega seotud edusammud
ja vajakajäämised Eestis. Hea meel on märkida biopõhiste energiakandjate
kasvatamise ja kasutamise jätkuvat arengut, sh ettevalmistusi biodiislikütuse ulatuslikuks
tootmiseks. Jätkub edukas tegevus jõgede vee-energia kasutamisel elektri tootmiseks.
Selle valdkonna tippsündmus oli Eesti suurima, 1,1 MW võimsusega
Linnamäe HEJ uuesti käikulaskmine 2002. a detsembris. Hea algatus oli MTÜ Eesti
Veskivaramu asutamine, et aidata kaasa vanade veskikohtade taastamisele ja
korrashoiule. Ajalooliselt tähtsate objektidena on neil lisaks lokaalsele elektrienergia
tootmisele jätkuvalt suur väärtus ka kui inimese kujundatud looduselementidel ja
turismiobjektidel.
Tuuleenergeetika jaoks oli suursündmus Eesti esimese kaasaegse 1,8 MW võimsusega
kolme tuulikuga tuulepargi avamine 2002. a oktoobris. Märkimisväärne on seejuures
Eesti Energia AS-i, kes on praegu suurim nn rohelise energia tootja Eestis, osaluse
kasv tuule- ja veejõu kasutuselevõtul.
Vaatamata positiivsetele tulemustele, millest on siin nimetatud vaid mõned, peaks
energeetikaga seonduvad küsimused ja sh taastuvate energiaallikate ulatuslik kasutuselevõtt
jääma nii riigi kui kogu ühiskonna tähelepanu keskpunkti. Oluliselt rohkem on
vaja anda sellealast haridust, teostada uuringuid ja arendada kohalikku tootmist.
Eestil on suurepärased looduslikud eeldused katta tulevikus kogu oma energiatarve
taastuvate varude abil. Seda arvestades püstitas taastuvenergeetika nõukogu aastal
2001 eesmärgi toota aastal 2050 vähemalt 75 protsenti soojus- ja elektrienergiast
taastuvate energiaallikate abil.
Soovi ja sihikindla töö tulemusena on võimalik kogu Eesti energiatarbimine viia
selle sajandi jooksul otstarbekalt üle taastuvate energiaallikate kasutamisele.
See on väärikas eesmärk, mille saavutamisele aitavad kaasa TEUK-konverentsid. Valdur Tiit, Eesti Põllumajandusülikool
THE FUTURE BELONGS TO THE RENEWABLE ENERGY SOURCES. The 5th conference devoted to the investigation and usage of renewable energy sources (TEUK-V) took place on 6th November 2003 in Tartu in the hall of the Estonian Agricultural University. There were about 200 participants from all over Estonia. Most of the 23 papers presented at the conference have been printed in this conference proceeding. The papers published are on the utilisation of biomass and the possibilities of its production for energetics, also on the progress in the development of solar and wind energetics. The speeches presented at the five TEUK-conferences and the proceedings based on them have most definitely helped to spread the knowledge of the nature, resources and possibilities of the usage of renewable energy sources in Estonia. At the five conferences a total of 128 presentations have been made, most of which have been published in the conference proceedings with an abstract in English. The discussions at the conferences have helped to develop new contacts, generate ideas and motivated people to keep working in this area. The progress and shortcomings related to the usage of renewable energy sources in Estonia have become clear at the conferences. I am glad to note the continued development of the growth and usage of bio-based energy carriers, including the preparation for the extensive production of bio-diesel. The successful activities on the subject of turning water energy in the rivers into electricity continues. The highlight of this area was re-launching Estonia’s biggest, 1.1 MW Linnamäe hydroelectric plant in December 2002. A great initiative was the founding of NPO Eesti Veskivaramu to help restore and maintain the old mill sites. As historically significant objects they continue to have great value as man-made elements in nature and tourism objects in addition to producing local electric energy. The highlight of the wind energy movement was the launch of Estonia’s first modern wind park with three wind turbines with the total capacity of 1.8 MW in October 2002. It is significant that Estonian Energy Ltd has increasingly started to use wind and water power, making them the largest so-called green energy producer in Estonia at the moment. Despite the positive results, of which just a few have been mentioned here, the energyrelated issues including taking renewable energy sources into extensive usage should remain the focus of the state and the society. The education provided in this area, the research done and the development of the local production should be noticeably increased. Estonia has great natural potential to provide its entire energy requirement with renewable energy sources in the future. Considering this, the Renewable Energy Board set a goal in 2001 that in 2050 at least 75% of thermal and electric energy should be produced using renewable energy sources. With the desire to and as a result of determined work it is possible to transfer Estonia’s entire energy consumption in a practical manner to the usage of renewable energy sources during this century. TEUK-conferences help to achieve this noble goal. Valdur Tiit, Estonian Agricultural University
THE FUTURE BELONGS TO THE RENEWABLE ENERGY SOURCES. The 5th conference devoted to the investigation and usage of renewable energy sources (TEUK-V) took place on 6th November 2003 in Tartu in the hall of the Estonian Agricultural University. There were about 200 participants from all over Estonia. Most of the 23 papers presented at the conference have been printed in this conference proceeding. The papers published are on the utilisation of biomass and the possibilities of its production for energetics, also on the progress in the development of solar and wind energetics. The speeches presented at the five TEUK-conferences and the proceedings based on them have most definitely helped to spread the knowledge of the nature, resources and possibilities of the usage of renewable energy sources in Estonia. At the five conferences a total of 128 presentations have been made, most of which have been published in the conference proceedings with an abstract in English. The discussions at the conferences have helped to develop new contacts, generate ideas and motivated people to keep working in this area. The progress and shortcomings related to the usage of renewable energy sources in Estonia have become clear at the conferences. I am glad to note the continued development of the growth and usage of bio-based energy carriers, including the preparation for the extensive production of bio-diesel. The successful activities on the subject of turning water energy in the rivers into electricity continues. The highlight of this area was re-launching Estonia’s biggest, 1.1 MW Linnamäe hydroelectric plant in December 2002. A great initiative was the founding of NPO Eesti Veskivaramu to help restore and maintain the old mill sites. As historically significant objects they continue to have great value as man-made elements in nature and tourism objects in addition to producing local electric energy. The highlight of the wind energy movement was the launch of Estonia’s first modern wind park with three wind turbines with the total capacity of 1.8 MW in October 2002. It is significant that Estonian Energy Ltd has increasingly started to use wind and water power, making them the largest so-called green energy producer in Estonia at the moment. Despite the positive results, of which just a few have been mentioned here, the energyrelated issues including taking renewable energy sources into extensive usage should remain the focus of the state and the society. The education provided in this area, the research done and the development of the local production should be noticeably increased. Estonia has great natural potential to provide its entire energy requirement with renewable energy sources in the future. Considering this, the Renewable Energy Board set a goal in 2001 that in 2050 at least 75% of thermal and electric energy should be produced using renewable energy sources. With the desire to and as a result of determined work it is possible to transfer Estonia’s entire energy consumption in a practical manner to the usage of renewable energy sources during this century. TEUK-conferences help to achieve this noble goal. Valdur Tiit, Estonian Agricultural University
Kirjeldus
Konverentsikogumik
Märksõnad
energia, energiavarud, energiavarustus, taastuvad energiaallikad, päikeseenergia, tuuleenergia, biokütused, Eesti, konverentsikogumikud