Rinnai

In 2025, Rinnai reported total carbon emissions of approximately 13.6 billion kg CO2e, comprising Scope 1 emissions of about 32.3 million kg CO2e, Scope 2 emissions of approximately 65.3 million kg CO2e, and Scope 3 emissions of about 13.5 billion kg CO2e. The Scope 3 emissions primarily stem from the use of sold products, which accounted for approximately 12.5 billion kg CO2e.

Rinnai's emissions have shown fluctuations over recent years, with total emissions recorded at approximately 15.9 billion kg CO2e in 2023 and about 13.2 billion kg CO2e in 2024. The company has not publicly committed to specific reduction targets or initiatives, as indicated by the absence of documented reduction targets or climate pledges.

Rinnai Corporation, headquartered in GE, is actively engaged in monitoring and reporting its carbon footprint, with data sourced directly from its corporate performance metrics. The company continues to assess its environmental impact while navigating the complexities of climate commitments within the industry.