# Carbon Emission Factor Database for a Leading Lithium Battery Enterprise - 星启雨林科技 NR-TeK - 星启雨林科技 NR-TeK

> Developed an industry-specific carbon emission factor database for the lithium mining and battery material supply chain, supporting precise LCA and export compliance.

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# Carbon Emission Factor Database for a Leading Lithium Battery Enterprise

Pain Point

Complex lithium mining, smelting, and precursor manufacturing processes lacked localized, recognized carbon emission factors, hindering LCA and export compliance.

Approach

Conducted deep carbon audits on production lines, mapped material and energy flows, and built a lithium-specific database covering hundreds of raw materials and energy types.

Partner

A leading lithium battery unicorn

Field

New Energy & Materials

Service

Carbon Footprint Consulting & Custom Database

Result

100%

Supply chain carbon footprint coverage

Developed an industry-specific carbon emission factor database for the lithium mining and battery material supply chain, supporting precise LCA and export compliance.

## Challenge

Facing international carbon tariffs and new battery regulations, the enterprise urgently needed detailed product carbon footprint reports, but international databases had large deviations for Chinese power and specific chemicals.

## Solution

We assisted the enterprise in mapping the entire process from mining and refining to cathode material production, building a carbon emission factor database compliant with ISO 14067 based on measured data.

## Result

Successfully helped the enterprise complete carbon footprint certification for its core products, achieving 100% supply chain carbon footprint coverage and passing compliance audits by European clients.

> “The custom factor database gave us solid data backing during carbon footprint audits by European clients, securing our overseas market position.”

— Director of Group ESG & Sustainability

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