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Tech & Science

Data Center Waste Heat Turned Into Electricity: Japanese Startup's Breakthrough STC Device Generates Power From 30°C Low-Grade Heat

AT Tokyo and elleThermo successfully demonstrated waste heat power generation using Semiconductor-Sensitized Thermal Cells (STC) in a live data center. This Science Tokyo-born technology generates electricity directly from low-grade heat at just 30-40°C — no temperature differential required. A look at how this could reshape data center energy efficiency amid soaring AI power demands.

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Business & Finance

Japan's AI Robot Roadmap: METI Targets Security and Waste Management Deployment by 2030, Aims for 30% Global Market Share

Japan's Ministry of Economy, Trade and Industry (METI) has formulated a roadmap for deploying AI-powered autonomous robots in security, waste management, and other labor-short sectors by 2030. While Japan commands ~70% of the industrial robot market, it lags behind the US and China in service robotics. The government now targets 30%+ global market share and $130 billion in the AI robot market by 2040. Here's what this national strategy means for Japan and the world.

Business & Finance

Japan's $1.2B Bet on Green Steel: Government Backs JFE's Giant Electric Arc Furnace to Slash CO₂ Emissions

Japan's GX Promotion Organization will guarantee up to $1.2 billion in debt for JFE Holdings' next-generation electric arc furnace. This $2.2 billion project aims to cut 2.6 million tonnes of CO₂ annually by replacing a blast furnace. How does Japan's industrial decarbonization strategy compare to the EU's CBAM and America's IRA?