Rinnai Corp
Rinnai's GHG Emissions Data Preview
In 2024, Rinnai completed a corporate carbon footprint assessment and publicly disclosed its greenhouse gas (GHG) emissions according to the GHG Protocol, covering Scope 1 (direct emissions from owned or controlled sources), Scope 2 (indirect emissions from purchased energy) and Scope 3 (indirect emissions across the value chain).
Rinnai has also provided a category-level breakdown for 9 out of 15 Scope 3 emissions categories, offering greater transparency into its value chain emissions.
| Metric (tCO2e) | 2024 | 2023 | 2022 | 2021 - 2017 |
|---|---|---|---|---|
Total Scope 1 | 0000000 | Copy/Paste is a PRO feature.  a | Copy/Paste is a PRO feature.  a | 0000000 |
Total Scope 2 | ||||
Market-Based | Copy/Paste is a PRO feature.  a | 0000000 | Copy/Paste is a PRO feature.  a | 0000000 |
Location-Based | Copy/Paste is a PRO feature.  a | 0000000 | Copy/Paste is a PRO feature.  a | 0000000 |
Total Scope 3 | Copy/Paste is a PRO feature.  a | Copy/Paste is a PRO feature.  a | 0000000 | 0000000 |
Total Scope 1 Revenue Intensity (tCO2e/$M) | 0000000 | Copy/Paste is a PRO feature.  a | Copy/Paste is a PRO feature.  a | 0000000 |
a
a
a
a
a
a
a
a
aVerified Sources Behind Rinnai’s Greenhouse Gas (GHG) Emissions Data
Every figure on this dashboard has a transparent audit trail. With Tracenable, each data point is traceable back to its original source, viewable directly inside our platform. Explore Rinnai’s data sources below and access millions more through our Disclosure Search.
Insights into Rinnai's Operational Emissions
In 2024, the total operational greenhouse gas (GHG) emissions of Rinnai amounted to 98,777 metric tons of CO2 equivalent. This figure includes both direct emissions from owned or controlled sources (Scope 1) and indirect emissions from purchased energy (Scope 2).a
Compared to 2023, the total operational greenhouse gas (GHG) emissions of Rinnai decreased by 5.57%, showing that the company has made progress in taking action to reduce the climate impact of its operations.a
Rinnai's Scope 1 Emissions Over Time
- Total Scope 1
- Year-over-Year Change
What are Rinnai's Scope 1 emissions?
In 2024, the total Scope 1 emissions of Rinnai were 34,320 metric tons of CO₂ equivalent (tCO₂e).a
Has Rinnai reduced its Scope 1 emissions over time?
Since 2019, Rinnai's Scope 1 emissions have decreased by 14.74%, reflecting a declining long-term trend in Scope 1 emissions over time.ab
Compared to the previous year (2023), Rinnai's Scope 1 emissions decreased by 5.81%, highlighting the company's efforts to lower direct emissions from assets it owns or controls.a
What are Rinnai's Scope 2 emissions?
In 2024, Rinnai reported Scope 2 greenhouse gas (GHG) emissions of 63,502 tCO₂e using the market-based method and 64,457 tCO₂e using the location-based method.a
Has Rinnai reduced its Scope 2 emissions over time?
Since 2019, Rinnai's Scope 2 greenhouse gas (GHG) emissions (Location-Based) have decreased by 15.77%, reflecting a declining long-term trend in Scope 2 emissions over time.ab
Compared to the previous year (2023), Rinnai's Scope 2 emissions (Location-Based) have remained relatively stable, indicating that Rinnai's emissions have plateaued with no significant change in its energy consumption footprint.a
What methodology does Rinnai use for Scope 2 reporting?
In 2024, Rinnai reported its Scope 2 emissions using the market-based method and using the location-based method.a
Rinnai's Scope 2 Emissions Over Time
- Total Scope 2 Location-Based
- Total Scope 2 Market-Based
Insights into Rinnai's Value Chain Emissions
In 2024, Rinnai reported 13,143,283 metric tons of CO₂ equivalent (tCO₂e) of Scope 3 greenhouse gas (GHG) emissions, representing indirect emissions across its upstream and downstream value chain.a
The 2024 disclosure of Rinnai includes a breakdown across 9 of the 15 Scope 3 categories defined by the GHG Protocol, matching the level of disclosure in 2023, demonstrating consistent Scope 3 emissions reporting coverage year over year.a
Rinnai's Scope 3 Emissions Over Time
- Total Scope 3
- Year-over-Year Change
What are Rinnai's Scope 3 emissions?
In 2024, Rinnai reported total Scope 3 emissions of 13,143,283 metric tons of CO₂ equivalent (tCO₂e).a
Approximately 8.06% of these emissions originated from upstream activities such as purchased goods and capital goods, while 91.94% came from downstream activities like product use, distribution, and end-of-life treatment.a
Has Rinnai reduced its Scope 3 emissions over time?
Since 2019, Rinnai's Scope 3 emissions have increased by 11.97%, reflecting a rising long-term trend in Scope 3 emissions over time.ab
Compared to the previous year (2023), Rinnai's Scope 3 emissions decreased by 16.83%, highlighting the company's efforts to lower indirect emissions from its value chain.a
What categories of Scope 3 emissions does Rinnai disclose?
In 2024, Rinnai reported emissions for 9 out of the 15 Scope 3 categories defined by the GHG Protocol.a
This partial disclosure allows for some insight into the company's indirect impacts.
What are the main sources of Rinnai's Scope 3 emissions?
In 2024, the largest contributors to Rinnai's Scope 3 emissions were:a
- Use of Sold Products (Cat. 11): 12,075,588 tCO₂e (91.88%)
- Purchased Goods and Services (Cat. 1): 889,861 tCO₂e (6.77%)
- Capital Goods (Cat. 2): 132,800 tCO₂e (1.01%)
Rinnai's Scope 3 Emissions by Categories
Insights into Rinnai’s GHG Emissions Intensity Compared to Industry Peers
In 2024, Rinnai reported Scope 1 greenhouse gas (GHG) emissions of 34,320 tCO₂e and total revenues of USD 2,841 millions. This translates into an emissions intensity of 12.08 tCO₂e per millions USD.a
Rinnai's Scope 1 Emissions Intensity Compared to Peers
How does Rinnai's GHG emissions intensity compare to its peers?
In 2024, Rinnai reported a Scope 1 emissions intensity of 12.08 tCO₂e per millions USD. Compared to the peer group median of 8, this places the company above its industry benchmark, indicating it is less carbon-efficient than most competitors.a
Where does Rinnai rank on GHG emissions intensity within its industry?
In 2024, Rinnai ranked 20 out of 25 companies in its industry peer group, based on Scope 1 emissions intensity (measured in tCO₂e per millions USD).a
Rinnai is therefore positioned in the mid-range of its industry, neither a clear leader nor a laggard in carbon efficiency.a
Insights into Rinnai's Total Carbon Footprint
In 2024, Rinnai reported a total carbon footprint of 13,242,060 metric tons of CO₂ equivalent (tCO₂e) across Scope 1, Scope 2, and Scope 3 emissions. This represents a 16.76% decrease compared to 2023, indicating progress in reducing its overall greenhouse gas output.a
The largest contributor to Rinnai's total carbon footprint was Scope 3 emissions, accounting for 99.25% of the company's total carbon footprint, followed by Scope 2 emissions at 0.49%.a