- The projected 1 trillion kWh for the decade will rise to 1.35-1.5 trillion kWh by 2050 to meet increasing demand.
- The increase in demand would be the first in 20 years and requires large-scale investments in power sources, according to a government document released recently.
- Japan banks on perovskite solar cells, offshore wind farms, nuclear plant restarts, and next-gen reactors to meet demand.
Japan anticipates a significant surge in electricity demand by 2050, driven by the burgeoning needs of semiconductor plants and data centres fueling artificial intelligence, as per government projections.
The current estimate of 1 trillion kilowatt-hours (kWh) for the decade is expected to escalate to approximately 1.35-1.5 trillion kWh by 2050 to cater to the escalating requirements.
Renewable investments key to stable power
This uptick, the first in two decades, underscores the imperative for substantial investments in power infrastructure, according to a government document released recently.
To ensure a reliable power supply amidst this escalating demand, Japan acknowledges the necessity of ramping up renewable energy production.
As part of its forthcoming strategy on decarbonization and industrial policy by 2040, slated for finalization by March’s end, Japan is charting a roadmap that emphasizes the augmentation of renewable energy sources.
The country’s heavy reliance on fossil fuel imports from the Middle East underscores the urgency of transitioning towards sustainable energy alternatives.
Also read: Microsoft invests $2.9B to strengthen AI and cloud infrastructure in Japan
Turn to next-generation solutions
Japan’s strategy entails a multifaceted approach, encompassing the deployment of next-generation solar cells such as perovskite solar cells, expansion of floating offshore wind farms, reactivation of nuclear power plants, and the introduction of next-generation reactors.
This strategic blueprint aligns with Japan’s legislative efforts, including a recent law aimed at fostering decarbonization investments exceeding 150 trillion yen ($962 billion) over a decade, both in the public and private sectors.
