A recent study by a Japanese think tank suggests that Japan could increase its share of renewable energy in electricity production to 80 percent by fiscal 2035. This would involve expanding the use of storage batteries and improving regional power grid cooperation.
The plan aims to boost renewables from the current 22 percent to achieve a significant increase while phasing out nuclear and coal power. The transition is projected to be achievable without a rise in electricity costs or disruptions to industrial activities, due to expected improvements in power usage efficiency.
The analysis comes as the Japanese government prepares to develop a new energy mix plan next year, likely with increased reliance on nuclear power to meet rising energy demands.
The Renewable Energy Institute suggests enhancing renewable energy generation capacity to 500 million kilowatts, strengthening grid infrastructure between Tokyo and Hokkaido, and ramping up storage battery capacity to 72 million kilowatts.
To reduce carbon emissions by 65 percent from 2019 levels, natural gas could cover the remaining 20 percent of energy demand. This transition aligns with U.N. recommendations to limit global temperature rise to 1.5 C above preindustrial levels.
Established in 2011 by SoftBank Group Corp CEO Masayoshi Son, the Tokyo-based organization focuses on sustainable energy solutions following the Fukushima disaster.
© KYODO
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