Japan Ramps Up Efforts to Scale Up Artificial Photosynthesis

(MENAFN) Japan is accelerating its efforts to scale up artificial photosynthesis technology by 2040 as part of its broader strategy to decarbonize and combat climate change, according to media on Monday.

The Japanese government aims to transform carbon dioxide (CO2) into fuel, positioning the greenhouse gas as a resource to be harnessed alongside water and sunlight. This breakthrough technology, designed to mimic natural photosynthesis, will contribute to the country's goal of achieving net-zero greenhouse gas emissions by 2050.

As detailed in a plan released in early September, Japan's Ministry of the Environment aims to advance artificial photosynthesis over the next five years, with the initial goal of splitting water and CO2 by 2030. The CO2 generated in this process is envisioned to be used for aviation fuel and as a raw material in chemical manufacturing.

"Artificial photosynthesis is a pillar for building a decarbonized society, which will create new industries leveraging Japan's technologies and boost international competitiveness," said Keiichiro Asao, Japan's Environment Minister, following the release of the strategic road map.

By 2040, the government hopes to achieve mass production of chemical materials through artificial photosynthesis, enhancing the technology’s efficiency and reducing costs to make it viable for widespread use.

In support of this initiative, the Ministry is requesting a budget of 800 million yen ($5.4 million) for the upcoming fiscal year, which starts in April, to fund the research and development efforts.

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