Phinia, a supplier of fuel and electrical systems for the industrial sector, has released its third annual sustainability report, covering 2025 performance across environmental, social and governance priorities.
The report details the company’s efforts to advance lower- and zero-carbon technologies, promote circular-economy principles, protect the environment, support employee engagement and development, uphold robust governance, and operate responsibly.
Phinia said it recorded a 35% improvement in Scope 1 and 2 greenhouse gas emissions intensity compared with 2024, which it attributed to “lower energy consumption, reduced natural gas use, and increased green energy procurement”.
The company said this progress supports its target of a 50% reduction in absolute Scope 1 and 2 emissions by 2030, against a 2020 baseline.
Around 85% of Phinia's R&D spending in 2025 went towards efficiency in fuel and alternative fuel technologies.
Through its Design for Environment programme, the company expanded its lifecycle-assessment training and expertise to support sustainability improvements at the product level and incorporate end-of-life considerations more fully into the development process.
At its largest remanufacturing site, the share of core mass reused from manufactured material rose to 63%, up from 52% in 2024, with 93% of the remainder sent for recycling.
Phinia also completed its “first enterprise-wide” double materiality assessment, alongside climate and nature risk assessments and a legal and compliance risk review.
On supply chain management, 74% of in-scope suppliers completed sustainability self-assessments, and the company's top 100 suppliers raised their sustainability scores by an average of 15% year-on-year, the group said.
Scope 1 and 2 emissions intensity tracks a company's direct and energy-related indirect carbon output against a business metric like revenue or output, showing efficiency gains independent of growth.
Phinia's brand portfolio includes Delphi, Delco Remy and Hartridge.
The company employs around 12,500 people across more than 40 locations in 20 countries and is headquartered in Auburn Hills, Michigan, US.
Phinia president and CEO Brady Ericson said: “Our 2025 Sustainability Report demonstrates how sustainability is embedded in the way PHINIA innovates, operates, and creates long-term value for our stakeholders,"
“From advancing lower-carbon and zero-carbon alternative fuel technologies to expanding circular economy principles, we are delivering practical solutions that help our customers improve efficiency, expand fuel choice, and reduce emissions today.”
