How Elkay Chemicals streamlined Supplier-Verified, Audit-ready emissions data

Challenge

Accurate, auditable Scope 3 emissions

Elkay Chemicals wanted to lead on sustainability within the specialty silicone sector. With increasing scrutiny from global buyers and new reporting frameworks, the company needed to move beyond estimated carbon data.

Their goal was to generate product-level emissions insights that were traceable, supplier-verified, and ready for external assurance. To achieve this, Elkay required a system that could integrate with their SAP ERP, automate cradle-to-gate carbon calculations, and collect accurate data from their upstream suppliers.

“KarbonWise helped us tackle one of our most pressing challenges, gaining visibility into our Scope 3 emissions despite limited supplier data. They built a reliable emissions inventory aligned with global standards (GHG Protocol, ISO 14064) and developed custom emission factors tailored to our needs.” - A.K. Lokapur, Founder, Elkay Chemicals Pvt. Ltd.

Solution

Supplier collaboration and automation at scale

Elkay Chemicals partnered with KarbonWise to onboard key upstream suppliers through the Supplier Collaboration Module, enabling them to submit primary activity data and custom emission factors. This shifted Scope 3 reporting from assumptions to real operational insight.

The KarbonWise team configured the PCF Engine to reflect Elkay’s production workflows and emission pathways. This, combined with data from SAP modules, enabled cradle-to-gate carbon reports for every product, with no spreadsheets or manual entry.

Supplier inputs were validated through internal review processes and tracked via audit trails, transforming emissions tracking into a collaborative and continuous process.

“They also automated the entire reporting process, setting us up for future success, and worked closely with us to shape our carbon and ESG priorities. Their deep expertise and ownership mindset have been key in turning sustainability into a strategic advantage.” - A.K. Lokapur, Founder, Elkay Chemicals Pvt. Ltd.

Results

• 60% improvement in PCF accuracy
  Supplier-verified data strengthened precision and reliability across reports

• Cradle-to-gate emissions reports automated across all product lines
  Automation eliminated manual data entry and improved consistency

• Supplier engagement embedded into carbon workflows
  Procurement teams and suppliers now collaborate directly on emissions tracking

• Audit-ready reports aligned to GHG Protocol and ISO standards
  Validation workflows and audit trails support internal and external assurance

• Stronger positioning as a low-carbon product supplier
  Accurate, verified data has reinforced Elkay’s position as a sustainability leader in the speciality chemicals segment

“We strongly recommend KarbonWise for sustainability services and technology.” - A.K. Lokapur, Founder, Elkay Chemicals Pvt. Ltd.

Summary

Elkay Chemicals built a foundation for traceable, audit-ready emissions reporting by integrating automation, supplier collaboration, and validation into everyday workflows. With KarbonWise, carbon tracking became a reliable process that supports compliance, transparency, and market credibility.