Germany Takes a Giant Leap with Sustainable Gas for High-Voltage Grids

In a significant move toward sustainability in energy technology, Daikin Industries, Ltd. has entered into an agreement with Hitachi Energy to supply C4-FN, a specialty gas component critical for the EconiQ® portfolio of SF6-free grid technologies. This partnership underscores the increasing commitment to eco-friendly solutions in the high-voltage domain.

What is C4-FN?

C4-FN is an innovative insulating gas that serves as a more environmentally friendly alternative to sulfur hexafluoride (SF6), a potent greenhouse gas with a global warming potential that is approximately 24,300 times greater than carbon dioxide. As nations grapple with climate change, transitioning to alternatives like C4-FN represents a crucial step towards reducing emissions in power generation and distribution.

Starting in 2027, Daikin's Frankfurt facility will manufacture C4-FN, fortifying Hitachi Energy’s capability to develop and deploy technologies that minimize environmental impact while maintaining performance and reliability. This enhanced production capacity aligns with Hitachi's multi-sourcing strategy, aimed at securing vital materials needed for their innovative energy solutions.

The Growing Demand for EconiQ®

The announcement comes at a time of increased demand for the EconiQ portfolio. With over 4,000 orders across 40 countries, the demand for SF6-free technologies is rapidly expanding as utilities and industries modernize their infrastructure. These advancements are driven by a growing awareness of the ecological consequences associated with traditional energy production methods. Markus Heimbach, CEO of Hitachi Energy’s High Voltage Products Business Unit, highlighted that reinforcing the supply chain is crucial in meeting this burgeoning demand for eco-efficient equipment.

The cooperation with Daikin not only strengthens the supply chain in Europe but also consolidates existing relationships with suppliers in Asia. This global approach allows Hitachi Energy to ensure a steady and reliable supply of essential materials, enhancing the Europe-based manufacturing landscape for clean energy technologies.

The Environmental Commitment

Reflecting a shared dedication to innovative energy solutions, Daikin's General Manager Yasuhisa Hirao emphasized the importance of collaboration in this energy transition. With nearly a century of experience in chemical manufacturing and sustainability commitments under their Environmental Vision 2050, Daikin continues to prioritize greenhouse gas emissions reduction across its global operations.

The introduction of C4-FN is a monumental step in the advancement of environmentally responsible practices within the energy sector. This technology enables engineers to uphold the high switching and insulating capabilities typical of SF6, but with vastly reduced environmental impact. The EconiQ portfolio thus allows operators to focus on modernization without compromising on ecological responsibility.

Looking Ahead

As countries strive for cleaner energy solutions, the implications of this collaboration extend beyond Germany. With an enhanced production capacity situated in Frankfurt and the ongoing commitment of both Daikin and Hitachi Energy to sustainable practices, the future of high-voltage technology looks brighter and greener. This partnership promises to underline the importance of eco-friendly innovations as global demands shift towards sustainability.

Together, Daikin and Hitachi Energy stand at the forefront of transforming electrical infrastructure, pioneering solutions that not only meet today's energy needs but also preserve the planet for future generations. As the energy sector continues to evolve, the integration of advanced technologies like C4-FN will undoubtedly play a pivotal role in shaping a more sustainable future.