When and where is the exhibition that Daiichi Jitsugyo will participate in?

Daiichi Jitsugyo will exhibit at the 'Data Center Summit', a special event of 'Interop Tokyo 2026', held at Makuhari Messe from June 10 (Wednesday) to June 12 (Friday), 2026.

What are the main technologies in the data center solutions proposed by Daiichi Jitsugyo?

Daiichi Jitsugyo proposes a hybrid cooling system that combines industrial fuel cells for power supply, waste heat recovery cooling devices, ejector cooling machines, dry coolers, and CDUs.

Why is the use of fuel cells effective for data centers?

Fuel cells achieve high power generation efficiency (over 60%) using city gas or natural gas, and by leveraging existing gas pipeline infrastructure, they can significantly shorten the setup period of data centers without relying on grid power.

What cooling approach do you take to reduce PUE and WUE?

We recover waste heat generated during power generation and use a hybrid cooling system that combines water-cooled and air-cooled methods to achieve efficient heat reuse and cooling.

What is the booth location and any important points for visitors?

The booth number is 8B25. Pre-registration via the official website is required for attendance.

[Daiichi Jitsugyo] Proposal for Data Center Power Supply and PUE/WUE Reduction Solutions at 'Data Center Summit'

Published May 29, 2026 11:21 AM ・ Updated Jun 14, 2026 9:07 AM ・ 3 min read ・ Source: PR TIMES

Daiichi Jitsugyo will exhibit at the 'Data Center Summit,' a special feature of 'Interop Tokyo 2026,' proposing power supply and cooling solutions for data centers.

General machinery trading company Daiichi Jitsugyo Co., Ltd. will exhibit at the 'Data Center Summit,' a special project of 'Interop Tokyo 2026,' held at Makuhari Messe for three days from Wednesday, June 10, to Friday, June 12, 2026. The company will showcase technologies addressing data center operational challenges, such as power supply and PUE/WUE reduction.

Proposing an Integrated System from Power Generation to Waste Heat Utilization Cooling By utilizing industrial fuel cells powered by city gas or natural gas, the company generates clean, efficient electricity with over 60% power generation efficiency through electrochemical reactions. Leveraging existing gas infrastructure enables early power supply independent of the grid, significantly shortening the data center launch period.

Furthermore, the company proposes a system to reduce PUE and WUE through hybrid cooling that effectively utilizes waste heat. Heat generated during power production is recovered by waste heat recovery cooling equipment and combined with Fuji Electric Co., Ltd.'s ejector chillers, Kannetsu Co., Ltd.'s dry coolers, and Nidec Corporation's CDUs to achieve optimal water-cooled/air-cooled cooling. This dual approach of reusing waste heat and efficient cooling contributes to lower environmental impact and improved energy efficiency in data centers.

[Exhibition Overview] Exhibition Name: Interop Tokyo 2026 Special Project: Data Center Summit Dates: Wednesday, June 10 - Friday, June 12, 2026 Venue: Makuhari Messe Booth Number: 8B25

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Source: PR TIMES
Category: Event
Products / services: CDU

[Daiichi Jitsugyo] Proposal for Data Center Power Supply and PUE/WUE Reduction Solutions at 'Data Center Summit'

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