Fig. 4: LCOH distribution by country.
From: Mapping the cost competitiveness of African green hydrogen imports to Europe
a, LCOH for scenario 2, cash-constrained de-risked. b, LCOH for scenario 1, cash-constrained commercial. Countries are ordered by median LCOH in scenario 2. The orange line represents the cost of producing green H2 in Rotterdam by 2030 as described in Methods. Colours are on the same scale as in Fig. 3 and indicate the cost competitiveness with European green H2 projects, where blue is ‘in the money’ compared to the cost of hydrogen produced in Rotterdam, yellow is near the European cost and red is likely to be uncompetitive. Dashed black lines within the violin plots indicate the median and dotted black lines indicate the 25th and 75th percentiles. Supplementary Fig. 2 details scenarios 3 and 4. Excludes landlocked countries and Libya and Somalia (Methods).
