Nessum Special Seminar 2026 - High-Growth Markets Powered by Nessum

Building Digitalization × Energy Digitalization

Reliable connectivity for the world's next-generation infrastructure
At the 2026 Nessum Alliance Annual General Meeting, Daikin Industries and Power Plus Communications shared their latest initiatives and future vision for leveraging Nessum technology. As a special release, we are pleased to share highlights of the featured presentations delivered by both companies. Discover how industry leaders are applying Nessum in some of today's fastest-growing markets.

Accelerating Two Global Trends

Around the world, industries are undergoing rapid digital transformation.

Two major trends are driving this change:

• Smarter Buildings
• Smarter Energy Infrastructure

Both require reliable communications capable of connecting large numbers of devices and supporting increasing volumes of operational data.

Nessum is emerging as a key technology enabling these transformations.

Case Study #1 - Daikin Industries, Ltd.

Digitalizing HVAC Networks - Daikin has introduced D4-NET, a next-generation HVAC communication infrastructure powered by Nessum and deployed in its VRV7 building air-conditioning systems.

D4-NET combines:

• High-speed, high-capacity communication
• IP-based networking
• Reuse of existing two-wire cabling
• High noise immunity

These capabilities transform HVAC networks from control-focused communications into platforms for advanced data utilization and system optimization.

Advancing Air Conditioning Networks with Nessum

Shin Higashiyama
Air Conditioning Manufacturing Division

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Case Study #2 - Power Plus Communications

Digitalizing Energy Infrastructure - Power Plus Communications (PPC) is a leading provider of smart metering and smart grid communication solutions in Germany.

As Europe accelerates renewable energy adoption, electrification, and grid modernization, reliable real-time communication has become increasingly important.

PPC has adopted Nessum as its next-generation broadband powerline communication technology and is expanding deployments across Germany and Europe.

Nessum in Germany and Europe 2026 onwards

Eugen Mayer
Chief Operations Officer (COO)

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Creating Value Across Growing Markets

Although HVAC systems and smart grids serve different industries, they share common communication challenges:

• Large-scale device connectivity
• Long-distance communication
• Reliable operation
• Advanced data utilization

By delivering robust broadband communication over existing wiring infrastructure, Nessum enables innovation across both building and energy digitalization markets.