{"id":6158,"date":"2026-10-19T09:48:34","date_gmt":"2026-10-19T09:48:34","guid":{"rendered":"https:\/\/phd.hi.is\/doktorsvorn\/doktorsvorn-i-umhverfis-og-audlindafraedi-nathalie-spittler\/"},"modified":"2026-10-19T09:48:34","modified_gmt":"2026-10-19T09:48:34","slug":"doktorsvorn-i-umhverfis-og-audlindafraedi-nathalie-spittler","status":"publish","type":"phd_defence","link":"https:\/\/phd.hi.is\/en\/doktorsvorn\/doktorsvorn-i-umhverfis-og-audlindafraedi-nathalie-spittler\/","title":{"rendered":"Doktorsv\u00f6rn \u00ed umhverfis- og au\u00f0lindafr\u00e6\u00f0i – Nathalie Spittler"},"content":{"rendered":"
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Doktorsefni:<\/strong>\u00a0Nathalie Spittler<\/p>\n

Heiti ritger\u00f0ar:<\/strong>\u00a0H\u00f6nnun sj\u00e1lfb\u00e6rra orkukerfa: kvikir eiginleikar endurn\u00fdjanlegra au\u00f0linda \/ Sustainable energy system planning: renewable resource dynamics.<\/p>\n

Andm\u00e6lendur:
<\/strong>Dr. Jon Erickson, pr\u00f3fessor vi\u00f0 University of Vermont, Bandar\u00edkjunum
Dr. Gu\u00f0ni A. J\u00f3hannesson, orkum\u00e1lastj\u00f3ri hj\u00e1 Orkustofnun
Dr. Oliver Johnson, yfirma\u00f0ur deildar loftslags, orku og samf\u00e9lags vi\u00f0 Stockholm Environment Institute, Sv\u00ed\u00fej\u00f3\u00f0
Dr. Valeria Schwanitz, d\u00f3sent vi\u00f0 H\u00f8gskulen p\u00e5 Vestlandet, Noregi<\/p>\n

Lei\u00f0beinandi:<\/strong>\u00a0Dr. Brynhildur Dav\u00ed\u00f0sd\u00f3ttir, pr\u00f3fessor \u00ed umhverfis- og au\u00f0lindafr\u00e6\u00f0i vi\u00f0 H\u00e1sk\u00f3la \u00cdslands<\/p>\n

Einnig \u00ed doktorsnefnd:
<\/strong>Dr. Arnaud Diemer, d\u00f3sent vi\u00f0 CERDI – University of Clermont Auvergne, Frakklandi
Dr. Peter Victor, pr\u00f3fessor vi\u00f0 York University, Kanada
Dr. Pascale Motel Combes, pr\u00f3fessor vi\u00f0 CERDI – University of Clermont Auvergne, Frakklandi<\/p>\n

Doktorsv\u00f6rn st\u00fdrir:<\/strong>\u00a0Dr. Sn\u00e6bj\u00f6rn P\u00e1lsson pr\u00f3fessor og varadeildarforseti L\u00edf- og umhverfisv\u00edsindadeildar H\u00e1sk\u00f3la \u00cdslands.<\/p>\n

Um er a\u00f0 r\u00e6\u00f0a sameiginlega doktorsgr\u00e1\u00f0u \u00e1 milli H\u00e1sk\u00f3la \u00cdslands og University of Clermont Auvergne, Frakklandi, og er doktorsritger\u00f0in unnin sem hluti af AdaptEconII-verkefninu.<\/p>\n

\u00c1grip<\/strong><\/p>\n

Heildr\u00e6nn skilningur \u00e1 \u00fer\u00f3un sj\u00e1lfb\u00e6rra orkukerfa og \u00e1hrif \u00feeirra \u00e1 umhverfi og samf\u00e9l\u00f6g er nau\u00f0synlegur fyrir b\u00e6tta \u00e1kvar\u00f0anat\u00f6ku vi\u00f0 skipulagningu sl\u00edkra kerfa. \u00cd \u00feessari ritger\u00f0 er kerfishugsun beitt til a\u00f0 greina samspil mismunandi \u00fe\u00e1tta og orsakatengingar \u00ed \u00fer\u00f3un sj\u00e1lfb\u00e6rra orkukerfa, m.a. gagnkv\u00e6m \u00e1hrif og m\u00f6guleg inngrip sem \u00fdta undir e\u00f0a koma \u00ed veg fyrir sj\u00e1lfb\u00e6ra \u00fer\u00f3un orkukerfa. \u00cd kj\u00f6lfari\u00f0 er n\u00fd hugmyndafr\u00e6\u00f0i um sj\u00e1lfb\u00e6r orkukerfi og tengdar spurningar r\u00fdnd og skilgreind. \u00deessi r\u00fdni felur \u00ed s\u00e9r \u00edtarlega sko\u00f0un \u00e1 n\u00faverandi l\u00edk\u00f6num fyrir orkukerfi og mat \u00e1 \u00fev\u00ed hversu vel \u00feau n\u00e1 utan um \u00feessa n\u00fdju hugmyndafr\u00e6\u00f0i. \u00dear me\u00f0 eru helstu styrkleikar og veikleikar n\u00faverandi l\u00edkana fyrir orkukerfi greindir. Einn veikleiki n\u00faverandi l\u00edkana er mikil einf\u00f6ldun \u00e1 e\u00f0li endurn\u00fdjanlegra orkuau\u00f0linda, \u00fe\u00e1 s\u00e9rstaklega fyrir jar\u00f0varma. \u00dev\u00ed er kvikt kerfisl\u00edkan \u00fer\u00f3a\u00f0 sem tekur tillit til e\u00f0lis jar\u00f0varma \u00feegar hann er n\u00fdttur til rafmagnsframlei\u00f0slu. \u00deetta jar\u00f0varmal\u00edkan n\u00e6r utan um e\u00f0li jar\u00f0varmaau\u00f0linda \u00e1 einfalda\u00f0an h\u00e1tt og s\u00fdnir \u00fear me\u00f0 hugsanlega framlei\u00f0slugetu, \u00e1hrif n\u00fdtingar \u00e1 au\u00f0lindina og kostna\u00f0 vegna rafmagnsframlei\u00f0slu \u00e1 landsv\u00edsu. Ni\u00f0urst\u00f6\u00f0ur \u00feessa l\u00edkans s\u00fdna a\u00f0 kostna\u00f0ur eykst verulega \u00feegar hvikult e\u00f0li jar\u00f0varmaau\u00f0linda er teki\u00f0 til greina. Einnig m\u00e1 greina \u00e1hrif \u00e1 framlei\u00f0slugetu \u00feessara au\u00f0linda. Tv\u00f6 vi\u00f0l\u00edka l\u00edk\u00f6n eru \u00fer\u00f3u\u00f0 frekar til a\u00f0 endurspegla a\u00f0st\u00e6\u00f0ur \u00e1 \u00cdslandi annars vegar og Ken\u00eda, hins vegar. L\u00edkani\u00f0 af \u00edslensku jar\u00f0varmaau\u00f0lindinni er tengt vi\u00f0 UniSyD_IS\u00a0 sem er l\u00edkan af orku- og samg\u00f6ngukerfi \u00cdslands. \u00dear me\u00f0 er h\u00e6gt a\u00f0 meta \u00e1hrif e\u00f0li jar\u00f0varmaau\u00f0lindarinnar \u00e1 orkuskipti til l\u00e1g kolefna og sj\u00e1lfb\u00e6rra samg\u00f6ngu- og orkukerfa. L\u00edkani\u00f0 af orkukerfi Ken\u00eda einbl\u00ednir \u00e1 rafmagnsframlei\u00f0slu og samspil notkunar jar\u00f0varma og vatnsafls. L\u00edkani\u00f0 metur \u00e1hrif \u00feessa samspils og e\u00f0li au\u00f0lindanna \u00e1 skipulagningu raforkukerfa. En ein af undirst\u00f6\u00f0um \u00feess a\u00f0 \u00fer\u00f3un orkukerfis Ken\u00eda stu\u00f0li a\u00f0 sj\u00e1lfb\u00e6rri \u00fer\u00f3un er talin g\u00f3\u00f0 skipulagning raforkukerfa. Ni\u00f0urst\u00f6\u00f0ur \u00feessarar ranns\u00f3knar s\u00fdna a\u00f0 \u00fer\u00e1tt fyrir \u00f3l\u00edkar a\u00f0st\u00e6\u00f0ur \u00ed l\u00f6ndunum tveim, \u00fe\u00e1 m\u00e6ta \u00feau svipu\u00f0um \u00e1skorunum vegna hvikuls e\u00f0lis endurn\u00fdjanlegra au\u00f0linda. \u00cd b\u00e1\u00f0um tilvikum lei\u00f0ir mikil eftirspurn eftir rafmagni til \u00f3sj\u00e1lfb\u00e6rrar n\u00fdtingar \u00e1 jar\u00f0varmaau\u00f0lindum. Aflei\u00f0ing \u00feess er minni framlei\u00f0slugetu og \u00fear me\u00f0 h\u00e6rra ver\u00f0s og kostna\u00f0ar vi\u00f0 framlei\u00f0slu \u00e1 rafmagni \u00far jar\u00f0varma. \u00de\u00f3 eru aflei\u00f0ingarnar fyrir sj\u00e1lfb\u00e6ra \u00fer\u00f3un orkukerfanna einnig mismunandi milli landanna tveggja. \u00deessi ranns\u00f3kn s\u00fdnir a\u00f0 mikilv\u00e6gt er a\u00f0 skilja e\u00f0li jar\u00f0varmaau\u00f0lindarinnar, hvort sem n\u00fdting er komin skammt e\u00f0a langt \u00e1 veg. Nau\u00f0synlegt er a\u00f0 taka til greina hvikult e\u00f0li jar\u00f0varmaau\u00f0linda vi\u00f0 skipulagningu orkukerfa sem eiga a\u00f0 stu\u00f0la a\u00f0 sj\u00e1lfb\u00e6rri \u00fer\u00f3un. Einnig s\u00fdna \u00feessar ni\u00f0urst\u00f6\u00f0ur hversu miklu m\u00e1li \u00fea\u00f0 skiptir a\u00f0 taka tillit til a\u00f0st\u00e6\u00f0na \u00feegar unni\u00f0 er a\u00f0 sj\u00e1lfb\u00e6rri \u00fer\u00f3un orkukerfa \u00ed mismunandi l\u00f6ndum.<\/p>\n

\u00a0<\/strong><\/p>\n

Um doktorsefni\u00f0<\/strong><\/p>\n

Nathalie Spittler er f\u00e6dd \u00e1ri\u00f0 1992 \u00ed Austurr\u00edki. H\u00fan er me\u00f0 \u00feverfr\u00e6\u00f0ilegan bakgrunn og lauk grunnn\u00e1mi \u00ed umhverfis- og au\u00f0lindastj\u00f3rnun vi\u00f0 H\u00e1sk\u00f3la n\u00e1tt\u00faru- og l\u00edfv\u00edsinda \u00ed V\u00edn og meistarapr\u00f3fi \u00ed f\u00e9lags- og vistfr\u00e6\u00f0ilegri hagfr\u00e6\u00f0i og stefnum\u00f3tun fr\u00e1 Vi\u00f0skipta- og hagfr\u00e6\u00f0ih\u00e1sk\u00f3lanum \u00ed V\u00edn \u00fear sem h\u00fan s\u00e9rh\u00e6f\u00f0i sig \u00ed umhverfislegum breytingum og stefnum\u00f3tun. \u00dear a\u00f0 auki lauk Nathalie m\u00f6rgum n\u00e1mskei\u00f0um innan meistaran\u00e1ms \u00ed umhverfis- og au\u00f0lindafr\u00e6\u00f0i vi\u00f0 H\u00e1sk\u00f3la \u00cdslands, me\u00f0 s\u00e9rstaka \u00e1herslu \u00e1 orkukerfi. H\u00fan t\u00f3k \u00fe\u00e1tt \u00ed Sv\u00e6\u00f0ish\u00e1sk\u00f3la Sameinu\u00f0u \u00fej\u00f3\u00f0anna (RAUN) \u00e1 \u00e1runum 2014-15 og beindist vinna hennar a\u00f0 orkukerfum, sem er eitt af heimsmarkmi\u00f0um Sameinu\u00f0u \u00fej\u00f3\u00f0anna. Nathalie starfa\u00f0i einnig innan nokkurra stofnana me\u00f0an \u00e1 doktorsn\u00e1minu st\u00f3\u00f0, \u00feeirra \u00e1 me\u00f0al eru Collaborating Centre on Sustainable Consumption and Production (CSCP), Wuppertal og the Austrian Society for Environment and Technology (\u00d6GUT), V\u00ednarborg.<\/p>\n


<\/strong><\/p>\n

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