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Japan sees Nuclear as cheapest baseload power source in 2040

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By illuminem briefings

· 2 min read


illuminem summarizes for you the essential news of the day. Read the full piece on Financial Post or enjoy below:

🗞️ Driving the news: Japan forecasts nuclear energy to be its cheapest baseload power source by 2040, costing an estimated ¥12.5 ($0.08) per kilowatt-hour
This reflects the government’s push to restart idle reactors and reduce reliance on expensive fossil fuels
While renewables like solar are cheaper per unit, nuclear remains cost-competitive when accounting for system-wide expenses like battery storage

🔭 The context: Japan’s revised energy strategy prioritizes nuclear power as part of its long-term decarbonization efforts
The country has faced rising fossil fuel prices and is exploring technologies like hydrogen co-firing and carbon capture alongside LNG to diversify its energy mix
Nuclear plants are expected to operate at 70% capacity for up to 40 years, maximizing cost efficiency

🌍 Why it matters for the planet: Nuclear power’s low emissions offer a pathway for Japan to meet its climate goals while stabilizing its energy supply
However, balancing nuclear expansion with renewable deployment and addressing waste and safety concerns will be critical for a sustainable energy transition

⏭️ What's next: Japan is revising its energy targets for beyond 2030, which will solidify the role of nuclear in its power mix
Investments in renewables, advanced nuclear technology, and complementary systems like carbon capture and storage are expected to shape the country’s path toward net-zero emissions

💬 One quote: "The world’s massive growth in renewables is driven by economics, but nuclear remains pivotal for baseload power," according to the trade ministry’s analysis

📈 One stat: Nuclear power is forecast to cost ¥12.5 ($0.08) per kWh by 2040, cheaper than LNG with carbon capture or hydrogen co-firing

Click for more news covering the latest on nuclear energy 

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