Securing Our Planet’s Future

At CELO, caring for the environment is at the heart of our operations and is a cornerstone of our ESG strategy. We recognize the environmental challenges linked to manufacturing and distribution, and we are committed to taking concrete steps toward reducing our ecological footprint while leading by example within our industry.

We are strategically steering our business toward the future, by developing smart fasteners and fixing solutions for electric vehicles, industrial products, insulation systems, electric, sanitary and ventilation installations, and ventilated façades. Every new product is designed with end-of-life recyclability in mind, because we believe sustainability must be engineered from the very start.

Our Approach to Environmental Stewardship

  • Energy Efficiency: We continually invest in technologies and processes that reduce overall energy consumption and boost the share of renewable energy in our operations.
  • Raw Materials Responsibility: CELO prioritizes sustainable materials, including the use of phosphate-free steel and an ambitious move toward recycled content across our production.
  • Circular Economy Initiatives: We design products and packaging for disassembly and recyclability, minimizing waste and encouraging resource recovery throughout our value chain.
  • Decarbonization: We set clear carbon reduction goals that extend beyond our own operations, partnering with suppliers to lower emissions across our value chain.

Key Achievements

Using phosphate-free steel wire​

Use of 100% phosphate-free steel wire, reducing indirect COâ‚‚ emissions by 83kg per ton (compared to standard steel).

Solar panel systems have been installed

Both our Spanish and Chinese factories are equipped with solar panels, boosting self-consumed renewable energy. In 2024, renewable energy accounted for 17% of CELO S.A.’s and 22% of CELO Suzhou’s consumption, reducing dependence on external electricity.

Preference for local suppliers

Preference for local suppliers to reduce transport-related emissions.

Energy-Efficient Production Investments

We invested in energy-efficient technologies, such as advanced threading, stamping, selection machines, and high-efficiency plastic injection molding equipment, leading to significant energy savings.

Carbon Footprint Calculation

Registered in Spain’s Carbon Footprint, Offset and CO2 Removal Registry since 2022

Roadmap

GHG Emissions Tracking & Decarbonization Plan

By 2027, we will complete a comprehensive climate risk assessment, identifying operational and supply chain vulnerabilities, and integrating adaptive strategies for resilience.

Climate Risk and Opportunity Assessment

By early 2026, CELO will expand direct (Scope 1 and 2) carbon footprint calculations globally, set strategic targets, and invest further in renewable energy—including enhanced solar generation and certified green electricity purchases.

Value Chain Emissions Management (Scope 3)

By 2027, we will evaluate and develop reduction plans for indirect emissions, focusing on raw material sourcing, supplier partnerships, and logistics decarbonization—favoring local, low-emission providers and green steel procurement.

Science-Based Targets

Our commitment: Define and align company-wide reduction targets with the Science Based Targets initiative by 2027, supporting the global 1.5°C climate objective.

Clean Innovation

Investing in new product lines for electric vehicles, renewable energy, and high-efficiency construction, we ensure our growth supports sustainability—aligned with the EU Taxonomy for sustainable activities.

Circularity in Action

CELO commits to transforming production through circular principles:

  • Assembly-friendly designs and self-tapping screws that simplify recyclability.
  • Elimination of pollutant phosphates in steel processing, saving water and energy and streamlining recycling.
  • Tracking and minimizing special and hazardous waste across facilities, pushing toward zero landfill.
  • Strong recycling practices for rejected screws and metals—waste becomes new supply.

Transparency & Tracking

Progress is measured and shared via key performance indicators, including:

  • Emissions data (Scope 1, 2, and 3).
  • Renewable energy consumption rates.
  • Waste recovery and recycling statistics.
  • Supplier and logistics sustainability KPIs.
  • Achievement against near-term (2030) and long-term (2050) carbon reduction targets.

If you have any questions about our environmental innovations and initiatives, please contact our ESG team at: esg@celo.com