Siemens Acend
Case study

Siemens ACEND integrates sustainability into fire protection

The new Siemens ACEND™ series of optical and acoustic notification appliances features bio-circular attributed Bayblend® RE from Covestro, enabling achievement of the Siemens internal EcoTech certification.*
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Task

Notification Devices with Sustainability Focus

For the new ACEND™ series, Siemens looked for a sustainable material that is available in large quantities and meets the technical requirements. The material needed to have a reduced carbon footprint, be colorable in red, gray, and white, and comply with stringent quality standards for fire detection technology to achieve Siemens EcoTech certification.*

* Siemens EcoTech: https://www.siemens.com/global/en/company/sustainability/siemens-ecotech.html

This is a groundbreaking partnership! Siemens shows that sustainability and top performance go hand in hand. Bayblend® RE cuts the plastic carbon footprint by over 50% – with no compromise on performance.

Norbert Schniesko

Sales & Market Development EE EMEA, Covestro

Siemens Acend
Challenge

Scalable drop-in solution with optimized life cycle assessment

The main challenge was to find a more sustainable drop-in replacement that offers the same specification window as conventional Bayblend® and is available in large quantities. At the same time, the material should have a low CO₂ footprint and meet Siemens EcoTech criteria.

Partnering with Covestro on Bayblend® RE was transformational for our ACEND™ series. We achieved our coveted EcoTech certification while maintaining superior fire safety performance. This demonstrates that sustainability and outstanding technical quality are fully compatible.

Mark Kadoshnikov

Product Manager, Siemens

Solution

ACEND™ series receives Siemens EcoTech certification

The selected Bayblend® RE, featuring renewable raw materials allocated through mass balance, provides the ideal scalable solution for the ACEND™ series. This ISCC PLUS certified material cuts the CO₂ footprint by more than half while maintaining UL V0 certification and delivering identical technical performance to conventional Bayblend®. It ensures consistent quality with an optimized environmental profile for Siemens EcoTech certified notification devices. 

Key benefits

  • Siemens EcoTech Certification: Bayblend® RE meets high sustainability criteria.
  • Low product carbon footprint: Achieve substantial carbon footprint reduction with Bayblend® RE.
  • Renewable raw materials: Bayblend® RE features mass balance-attributed bio-circular feedstock.
  • UL Certification: Applied Bayblend® RE grades carry UL94 V0 certification.

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