{"id":159,"date":"2002-03-19T12:00:27","date_gmt":"2002-03-19T12:00:27","guid":{"rendered":"http:\/\/thorkellhelgason.is\/?p=159"},"modified":"2010-10-27T11:09:31","modified_gmt":"2010-10-27T11:09:31","slug":"raforkunotkun-a-upplei%c3%b0-2","status":"publish","type":"post","link":"https:\/\/thorkellhelgason.is\/?p=159","title":{"rendered":"Raforkunotkun \u00e1 upplei\u00f0"},"content":{"rendered":"<p><em>Grein fengin af Mbl.is, skrifu\u00f0 \u00deri\u00f0judaginn 19. mars, 2002<\/em><\/p>\n<p>Mikla aukningu \u00ed raforkunotkun, segir \u00deorkell Helgason, m\u00e1 a\u00f0 st\u00e6rstum hluta rekja til uppbyggingar st\u00f3ri\u00f0ju sl. fimm \u00e1r.<\/p>\n<p>RAFORKUNOTKUN h\u00e9r \u00e1 landi hefur aukist miki\u00f0 s\u00ed\u00f0ustu \u00e1rin, a\u00f0allega vegna aukinna umsvifa orkufreks i\u00f0na\u00f0ar. Almenn notkun hefur einnig aukist nokku\u00f0 og n\u00fa er svo komi\u00f0 a\u00f0 vi\u00f0 \u00cdslendingar eigum or\u00f0i\u00f0 heimsmet \u00ed raforkunotkun \u00e1 hvern \u00edb\u00faa, e\u00f0a 28,2 MWh \u00e1 \u00e1ri.<\/p>\n<p>\u00deetta er me\u00f0al \u00feeirra ni\u00f0ursta\u00f0na sem fram koma \u00ed samantekt Orkusp\u00e1rnefndar, en \u00fea\u00f0 er samstarfsvettvangur Fasteignamats r\u00edkisins, Hagstofunnar, Hitaveitu Su\u00f0urnesja, Landsvirkjunar, Orkustofnunar, Orkuveitu Reykjav\u00edkur, Rafmagnsveitna r\u00edkisins, Samorku og \u00dej\u00f3\u00f0hagsstofnunar. Starfsma\u00f0ur nefndarinnar er J\u00f3n Vilhj\u00e1lmsson hj\u00e1 verkfr\u00e6\u00f0istofunni Afli ehf. Orkusp\u00e1rnefnd gefur \u00e1 hverju \u00e1ri \u00fat endurreikna\u00f0a sp\u00e1 um raforkunotkun landsmanna, og \u00e1 um fimm \u00e1ra fresti endursko\u00f0ar h\u00fan \u00feessa sp\u00e1 fr\u00e1 grunni og birtir \u00ed \u00edtarlegu riti. Einnig birtir nefndin sp\u00e1r um a\u00f0ra orkugjafa. Sp\u00e1r \u00feessar eru miki\u00f0 nota\u00f0ar af stofnunum og fyrirt\u00e6kjum \u00e1 \u00fdmsum svi\u00f0um. Nefndin hefur \u00e1 undanf\u00f6rnum \u00e1rum or\u00f0i\u00f0 v\u00f6r vi\u00f0 aukinn \u00e1huga \u00e1 sp\u00e1num og einnig \u00fdmsum mikilv\u00e6gum hagr\u00e6num forsendum sem \u00fe\u00e6r byggjast \u00e1.<\/p>\n<p>Aukning \u00ed raforkuvinnslu<br \/>\n\u00c1ri\u00f0 2001 nam raforkuvinnsla \u00e1 landinu samtals 8.028 GWh og haf\u00f0i \u00fe\u00e1 aukist um 4,5% fr\u00e1 \u00e1rinu \u00e1\u00f0ur. St\u00f3rnotkun (raforkunotkun st\u00f3rnotenda) nam 4.955 GWh og almenn notkun 2.825 GWh. Aukningu \u00ed raforkunotkun h\u00e9r \u00e1 landi s\u00ed\u00f0ustu \u00e1rin m\u00e1 a\u00f0 st\u00e6rstum hluta rekja til \u00feeirrar uppbyggingar st\u00f3ri\u00f0ju sem \u00e1tt hefur s\u00e9r sta\u00f0 s\u00ed\u00f0ustu fimm \u00e1r. \u00dear kemur til st\u00e6kkun \u00e1lvers \u00cdsals og j\u00e1rnblendiverksmi\u00f0junnar \u00e1 Grundartanga auk \u00e1lvers Nor\u00f0ur\u00e1ls sem byggt var \u00ed tveimur \u00e1f\u00f6ngum. Raforkunotkun st\u00f3ri\u00f0ju hefur \u00feannig tv\u00f6faldast undanfarin fimm \u00e1r. Fyrir 1997 h\u00f6f\u00f0u hins vegar litlar breytingar or\u00f0i\u00f0 \u00e1 st\u00f3rnotkun s\u00ed\u00f0an rekstur \u00cdslenska j\u00e1rnblendif\u00e9lagsins h\u00f3fst \u00e1 Grundartanga 1979. Aukningin \u00ed raforkuvinnslunni undanfarin fimm \u00e1r samsvarar n\u00e6r allri almennri raforkunotkun \u00e1 s\u00ed\u00f0asta \u00e1ri.<\/p>\n<p>Aukning \u00e1 h\u00f6fu\u00f0- borgarsv\u00e6\u00f0inu<br \/>\n\u00c1 h\u00f6fu\u00f0borgarsv\u00e6\u00f0inu hefur aukning almennrar raforkunotkunar veri\u00f0 tv\u00f6falt meiri en \u00e1 landinu \u00ed heild s\u00ed\u00f0ustu fimm \u00e1rin e\u00f0a 4,7% aukning a\u00f0 me\u00f0altali \u00e1 \u00e1ri, en til samanbur\u00f0ar var aukningin \u00e1 landinu \u00ed heild 2,4% \u00e1 \u00e1ri a\u00f0 me\u00f0altali. \u00c1 \u00feessum \u00e1rum hefur n\u00e1nast \u00f6ll fj\u00f6lgun landsmanna komi\u00f0 fram \u00e1 h\u00f6fu\u00f0borgarsv\u00e6\u00f0inu sem kemur greinilega fram \u00ed notkuninni en \u00fer\u00e1tt fyrir \u00fea\u00f0 hefur veri\u00f0 aukning \u00ed raforkunotkun \u00ed flestum landshlutum. Einungis \u00e1 Vestfj\u00f6r\u00f0um hefur notkunin minnka\u00f0 \u00e1 t\u00edmabilinu.<\/p>\n<p>Raforkunotkun h\u00e1\u00f0 efnahagssveiflum<br \/>\nRaforkunotkun er oft greind ni\u00f0ur \u00ed tvo megin\u00fe\u00e6tti, \u00fe.e. \u00ed forgangsorku og \u00f3trygg\u00f0a orku. Meginhluti notkunarinnar er forgangsorka en me\u00f0 \u00f3trygg\u00f0ri orku er \u00e1tt vi\u00f0 notkun \u00fear sem sami\u00f0 hefur veri\u00f0 um a\u00f0 sker\u00f0a megi notkunina, t.d. \u00feegar erfi\u00f0leikar eru \u00ed vatnsb\u00faskap virkjana.<\/p>\n<p>Sveiflur \u00ed efnahagsl\u00edfi \u00cdslendinga koma vel fram \u00ed \u00e1rlegri notkun forgangsorku. \u00c1 \u00e1runum 1989-94, \u00feegar hagv\u00f6xtur var l\u00edtill h\u00e9r \u00e1 landi, var \u00e1rleg aukning almennrar forgangsorku einungis um 1% en eftir a\u00f0 hagv\u00f6xtur j\u00f3kst a\u00f0 n\u00fdju hefur aukningin veri\u00f0 2,6% a\u00f0 me\u00f0altali en landsframlei\u00f0sla hefur \u00e1 sama t\u00edmabili aukist um 3,7% \u00e1 \u00e1ri a\u00f0 me\u00f0altali. Raforkunotkunin sveiflast a\u00f0 jafna\u00f0i me\u00f0 landsframlei\u00f0slunni en sveiflurnar eru \u00fe\u00f3 minni \u00ed raforkunotkuninni. Hagvaxtarbreytingar skila s\u00e9r \u00fe\u00f3 ekki strax \u00ed raforkunotkun. \u00deannig h\u00f3fst n\u00faverandi hagvaxtarskei\u00f0 \u00e1ri\u00f0 1994 en kom ekki fram \u00ed raforkunotkun fyrr en 1995.<\/p>\n<p>Orkusp\u00e1rnefnd forsp\u00e1<br \/>\nS\u00ed\u00f0ustu \u00ferj\u00e1r raforkusp\u00e1r Orkusp\u00e1rnefndar hafa sta\u00f0ist mj\u00f6g vel. \u00deegar liti\u00f0 er \u00e1 eldri sp\u00e1r og \u00fe\u00e6r bornar saman vi\u00f0 raunt\u00f6lur s\u00ed\u00f0ustu \u00e1ra s\u00e9st a\u00f0 sp\u00e1 fr\u00e1 1985 um almenna notkun 2001 er einungis um 5% yfir raunnotkuninni, sp\u00e1 fr\u00e1 1992 er um 7% undir raunnotkuninni og sp\u00e1in fr\u00e1 1997 er n\u00e1nast s\u00fa sama og raunnotkunin 2001.<\/p>\n<p>N\u00e1nari uppl\u00fdsingar er a\u00f0 finna \u00e1 heimas\u00ed\u00f0u Orkusp\u00e1rnefndar, www.orkuspa.is.<\/p>\n<p>H\u00f6fundur er orkum\u00e1lastj\u00f3ri og forma\u00f0ur Orkusp\u00e1rnefndar.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Grein fengin af Mbl.is, skrifu\u00f0 \u00deri\u00f0judaginn 19. mars, 2002 Mikla aukningu \u00ed raforkunotkun, segir \u00deorkell Helgason, m\u00e1 a\u00f0 st\u00e6rstum hluta rekja til uppbyggingar st\u00f3ri\u00f0ju sl. fimm \u00e1r. RAFORKUNOTKUN h\u00e9r \u00e1 landi hefur aukist miki\u00f0 s\u00ed\u00f0ustu \u00e1rin, a\u00f0allega vegna aukinna umsvifa orkufreks i\u00f0na\u00f0ar. Almenn notkun hefur einnig aukist nokku\u00f0 og n\u00fa er svo komi\u00f0 a\u00f0 vi\u00f0 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[3],"tags":[6],"class_list":["post-159","post","type-post","status-publish","format-standard","hentry","category-greinar","tag-orkumal"],"_links":{"self":[{"href":"https:\/\/thorkellhelgason.is\/index.php?rest_route=\/wp\/v2\/posts\/159","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/thorkellhelgason.is\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/thorkellhelgason.is\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/thorkellhelgason.is\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/thorkellhelgason.is\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=159"}],"version-history":[{"count":7,"href":"https:\/\/thorkellhelgason.is\/index.php?rest_route=\/wp\/v2\/posts\/159\/revisions"}],"predecessor-version":[{"id":314,"href":"https:\/\/thorkellhelgason.is\/index.php?rest_route=\/wp\/v2\/posts\/159\/revisions\/314"}],"wp:attachment":[{"href":"https:\/\/thorkellhelgason.is\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=159"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/thorkellhelgason.is\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=159"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/thorkellhelgason.is\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=159"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}