https://www.mdu.se/

mdu.sePublications
Change search
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf
Hydrogen gas in Sweden: Is hydrogen gas a viable energy carrier in Sweden?
Mälardalen University, School of Business, Society and Engineering.
2020 (English)Independent thesis Advanced level (professional degree), 20 credits / 30 HE creditsStudent thesis
Abstract [sv]

Detta arbete innefattar att undersöka hur vätgas kan användas i Sverige, dels för energilagring men även som bränsle för fordon. Den ökande användningen av varierande

förnyelsebara energikällor i den svenska energimixen innebär problem med stabilitet i

kraftnätet, något som energilagring kan vara en lösning på. Samtidigt finns mål att fasa ut

fossila energikällor, exempelvis diesel och bensin, något som transportsektorn är mycket

beroende av.

Enligt intervjuerna så är ett av de stora hindren för att implementera vätgas i Sverige att det

saknas standarder och regelverk. Likaså framkommer det att de intervjuobjektens projekt

inom vätgas i nuläget inte är pengamässigt lönsamma. I beräkningarna framkom det att

varken det nuvarande fallet eller målfallet leder till lönsamma investeringar. Den sektor som

är närmast lönsamhet är transportsektorn som kräver antingen en minskning på 90 % av

komponenternas kostnad eller en 10-faldig ökning av priset på fossila bränslen.

Slutsatserna dragna i denna studie är att det finns användningsområden för vätgas inom flera

områden, bränsle, energilagring och inom industrin, utöver den användningen inom

industrin som finns idag. För att ha en hållbar produktion av vätgas bör denna vara med

elektrolys som baseras på emissionsfri elektricitet, exempelvis från solceller. De ekonomiska

målen, i studien kallat target case, är inte tillräckliga utan ytterligare kostnadsminskningar

kommer att behövas.

Abstract [en]

There is a rising demand for energy and at the same time, fossil fuels need to be phased out

due to global warming. This means that the energy needs to come from renewable energy

resources, for instance photovoltaics. One issue with such energy sources is that they may

have variating production which can induce issues with stability in the electrical grid.

This study aims to investigate hydrogen in Sweden as energy storage and vehicle fuel.

Methods used are literature review, interviews and calculations.

According to the interviews are one of the main issues with implementing hydrogen the lack

of standards. Today it is the local fire department who approves of hydrogen system which

induces irregularities in the handling. It is also said that none of the projects in the interviews

is profitable moneywise, something that also can be seen in the calculations. In order to reach

break-even some serious changes with regarding costs of components or the alternative, for

instance, fossil fuel and electricity. The application closest to break even is transportation

which demands a 90 % decrease in component price or a 10-fold increase in fossil fuel price.

In conclusion, there are future applications for hydrogen as energy storage, vehicle fuel and

in industry, apart from the current industry applications. The most sustainable way to

produce hydrogen is via electrolysis with emission-free electricity. In order for hydrogen to

become economically viable, the target case is not enough but even greater cost reductions

are needed.

Place, publisher, year, edition, pages
2020.
Keywords [en]
Hydrogen, Sweden, Economic viability, Energy storage, Vehicle fuel
National Category
Energy Systems
Identifiers
URN: urn:nbn:se:mdh:diva-49015OAI: oai:DiVA.org:mdh-49015DiVA, id: diva2:1444946
Subject / course
Energy Engineering
Supervisors
Examiners
Available from: 2020-06-25 Created: 2020-06-22 Last updated: 2020-06-25Bibliographically approved

Open Access in DiVA

fulltext(20858 kB)423 downloads
File information
File name FULLTEXT01.pdfFile size 20858 kBChecksum SHA-512
fb7e7d66fd6880a2d5a23691dc9a8834b8502be813556227cd153d249f37d4b88fa277648e5da7af0a94aa9cbd2a40a77e8c0e67c53a87131ff5247acec73584
Type fulltextMimetype application/pdf

By organisation
School of Business, Society and Engineering
Energy Systems

Search outside of DiVA

GoogleGoogle Scholar
Total: 423 downloads
The number of downloads is the sum of all downloads of full texts. It may include eg previous versions that are now no longer available

urn-nbn

Altmetric score

urn-nbn
Total: 829 hits
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf