Download or read book Hydrogen: A renewable energy perspective written by International Renewable Energy Agency IRENA and published by International Renewable Energy Agency (IRENA). This book was released on 2019-09-01 with total page 102 pages. Available in PDF, EPUB and Kindle. Book excerpt: This paper examines the potential of hydrogen fuel for hard-to-decarbonise energy uses, including aviation, shipping and other. But the decarbonisation impact depends on how hydrogen is produced.