GM, Ford & Honda Back European Supply Chain Decarbonisation

A collaborative supplier decarbonisation initiative, Transform: Auto, is set to expand from North America into Europe, Turkey and Morocco.

The programme, led by Trio and Suppliers Partnership for the Environment (SP), could represent a notable development for sustainability-focused supply chain transformation across the global automotive manufacturing sector.

Having engaged with over 800 suppliers in North America during its first two years, its expansion into new regions aligns with increasing regulatory and commercial pressures on automotive companies to lower Scope 2 emissions and secure clean energy sources.

Joey Lange, Senior Managing Director, Sustainability and Clean Energy at Trio, explains: “This expansion signifies a larger industry trend – that supply chain sustainability is not slowing down.

“When automakers and suppliers sharpen focus and share learnings on renewable energy deployment and efficiencies across regions, the impact on industry-wide emissions can be substantial.”

Fostering regional decarbonisation pathways

The programme is designed to support suppliers in reducing their indirect emissions from electricity use. It provides free educational resources, practical tools and access to optional renewable energy buyers’ cohorts, which are facilitated by Trio.

This expansion is intended to ensure suppliers in the new regions can access market-specific guidance, particularly guidance that aligns with European frameworks such as the Corporate Sustainability Reporting Directive (CSRD).

The initiative will operate across all 27 EU member states, as well as the UK, Turkey and Morocco, which represent several high-growth automotive manufacturing hubs. Each area will receive engagement tailored to its local energy markets, regulatory expectations and supplier maturity.

“Collaboration will continue to be the path forward when it comes to advancing supply chain efficiency through decarbonisation objectives,” Joey adds.

Auto leaders deepen sustainability commitments

Programme sponsors include Cummins, Ford, GM, Honda Development & Manufacturing of America, Magna and Toyota Motor North America. The expansion reflects a multi-year commitment by these original equipment manufacturers (OEMs) to support their suppliers through the energy transition. Magna is also working towards its decarbonisation goals.

“As Magna works toward its long-term decarbonisation goals, renewable energy remains a key focus across all our regions,” says Ahmed Elganzouri, Global Director, Sustainability and Energy at Magna.

"The expansion of Transform: Auto into Europe strengthens the collaboration needed to support suppliers in navigating regional renewable energy pathways and advancing our shared sustainability ambitions.”

Ford has also emphasised the value of coordinated industry action.

Liz Door, Chief Supply Chain Officer at Ford, comments: "Ford is proud to invest in Transform: Auto, which will provide suppliers with tailored guidance and expert support to help them reach carbon-neutrality targets.

“It’s a testament to Ford’s belief in the power of collaboration.”

Creating a resilient and cleaner supply chain

General Motors, which has a reported 140 Tier 1 suppliers in Europe, highlighted the programme’s potential systemic impact.

Cassandra Garber, Chief Sustainability Officer at GM, says: “Automotive suppliers and OEMs unite for zero-emissions action. We’re supporting the expansion of the Transform: Auto programme to Europe because the road to a zero-emission future is built on collaboration.

“When suppliers produce more with less energy and reliable, cost-effective electricity, the entire supply chain becomes stronger. They can lower operating costs, improve electricity volatility, and reduce risk – plus create new jobs and tax revenue in the communities where they operate.”

She also emphasises that the programme “meets suppliers where they do business, offering practical tools and pathways so they can navigate renewable energy decisions with more clarity and confidence”.