Rinnai Corporation, a leading name in the water heating and heating solutions industry, is headquartered in Georgia, USA. Founded in 1920, Rinnai has established itself as a pioneer in innovative technology, particularly in tankless water heaters, which are renowned for their energy efficiency and compact design. The company operates extensively across North America, providing high-quality products that cater to both residential and commercial markets. Rinnai's core offerings include tankless water heaters, condensing boilers, and home heating solutions, all designed to enhance comfort while minimising energy consumption. With a commitment to sustainability and customer satisfaction, Rinnai has garnered a strong market position, recognised for its reliability and cutting-edge technology. The company continues to lead the industry with its dedication to quality and innovation, making it a trusted choice for consumers and professionals alike.
How does Rinnai's carbon action stack up? DitchCarbon scores companies based on their carbon action and commitment to reducing emissions. Read about our methodology to learn more.
Mean score of companies in the Fuel Retail industry. Comparing a company's score to the industry average can give you a sense of how well the company is doing compared to its peers.
Rinnai's score of 46 is higher than 90% of the industry. This can give you a sense of how well the company is doing compared to its peers.
In 2024, Rinnai's total carbon emissions reached approximately 13,240,000,000 kg CO2e, with emissions distributed across various scopes: Scope 1 emissions were about 26,574,000 kg CO2e, Scope 2 emissions totalled around 63,502,000 kg CO2e, and Scope 3 emissions accounted for approximately 12,080,000,000 kg CO2e, primarily from the use of sold products. In 2023, the company reported total emissions of about 14,597,287,000 kg CO2e, with Scope 1 at approximately 27,368,000 kg CO2e, Scope 2 at around 69,243,000 kg CO2e, and Scope 3 emissions at about 14,597,287,000 kg CO2e. Rinnai has not publicly disclosed specific reduction targets or initiatives under the Science Based Targets initiative (SBTi) or other climate pledges. The company’s emissions data is sourced directly from Rinnai Corporation, with no cascaded data from a parent or related organization. As a leading player in the industry, Rinnai is positioned to enhance its climate commitments and reduce its carbon footprint in alignment with global sustainability goals.
Access structured emissions data, company-specific emission factors, and source documents
| 2023 | 2024 | |
|---|---|---|
| Scope 1 | 27,368,000 | 00,000,000 |
| Scope 2 | 69,243,000 | 00,000,000 |
| Scope 3 | 14,597,287,000 | 00,000,000,000 |
Rinnai's Scope 3 emissions, which decreased by 11% last year and decreased by approximately 11% since 2023, demonstrating supply chain emissions tracking. Nearly all of their carbon footprint comes from suppliers and value chain emissions, representing nearly all emissions under the GHG Protocol, with "Use of Sold Products" being the largest emissions source at 93% of Scope 3 emissions.
Climate goals typically focus on 2030 interim targets and 2050 net-zero commitments, aligned with global frameworks like the Paris Agreement and Science Based Targets initiative (SBTi) to ensure alignment with global climate goals.
Rinnai has not publicly committed to specific 2030 or 2050 climate goals through the major frameworks we track. Companies often set interim 2030 targets and long-term 2050 net-zero goals to demonstrate measurable progress toward decarbonization.

