In order to decrease CO(2) emissions from the burning of fossil fuels, the development of new renewable energy sources sufficiently large in quantity is essential. To meet this need, we propose large-scale H(2) production on the sea surface utilizing cyanobacteria. Although many of the relevant technologies are in the early stage of development, this chapter briefly examines the feasibility of such H(2) production, in order to illustrate that under certain conditions large-scale photobiological H(2) production can be viable. Assuming that solar energy is converted to H(2) at 1.2% efficiency, the future cost of H(2) can be estimated to be about 11 (pipelines) and 26.4 (compression and marine transportation) cents kWh(-1), respectively.
CITATION STYLE
Sakurai, H., Masukawa, H., Kitashima, M., & Inoue, K. (2010). A feasibility study of large-scale photobiological hydrogen production utilizing mariculture-raised cyanobacteria. Advances in Experimental Medicine and Biology, 675, 291–303. https://doi.org/10.1007/978-1-4419-1528-3_17
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