---
title: "The world’s biggest EV battery maker says all 20 plants are carbon neutral"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/296132594.md"
description: "CATL, the world's largest EV battery maker, announced that all 20 of its operating plants are now carbon neutral and ISO 14068-1 certified, meeting its 2025 core operations target. The company achieved this using 100% zero-carbon electricity. However, most emissions occur outside factories. CATL is now focusing on decarbonizing its entire value chain by 2035."
datetime: "2026-08-17T17:11:47.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/296132594.md)
  - [en](https://longbridge.com/en/news/296132594.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/296132594.md)
generator: "portal-rs"
---

# The world’s biggest EV battery maker says all 20 plants are carbon neutral

Photo: CATL

The world’s largest EV battery maker says all 20 of its operating battery plants are now carbon neutral – but most of its batteries’ emissions still occur outside its factories.

CATL announced today that it has met the carbon-neutrality target it set for its core operations in 2025. All 20 plants have been ISO 14068-1 certified, and the Chinese battery giant is now turning its attention to the much harder job of decarbonizing its entire value chain by 2035.

It’s a huge commitment because CATL supplies nearly 4 in every 10 EV batteries worldwide. The company held a 39.2% share of the global EV battery market in 2025, ranking first for the ninth consecutive year, according to SNE Research data cited by CATL.

CATL says zero-carbon electricity supplied 100% of the power used by its core operations in 2025. Since 2023, its plants have consumed more than 18 billion kilowatt-hours of that electricity.

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---
> **Disclaimer: This article is for reference only and does not constitute any investment advice.**