Rinnai Corp
Rinnai's GHG Emissions Data Preview
In 2023, 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) | 2023 | 2022 | 2021 | 2020 - 2017 |
|---|---|---|---|---|
Total Scope 1 | Copy restricted. Please purchase to unlock this data.  a | Copy restricted. Please purchase to unlock this data.  a | Copy restricted. Please purchase to unlock this data.  a | 0000000 |
Total Scope 2 | ||||
Market-Based | Copy restricted. Please purchase to unlock this data.  a | Copy restricted. Please purchase to unlock this data.  a | Copy restricted. Please purchase to unlock this data.  a | 0000000 |
Location-Based | Copy restricted. Please purchase to unlock this data.  a | Copy restricted. Please purchase to unlock this data.  a | Copy restricted. Please purchase to unlock this data.  a | 0000000 |
Total Scope 3 | Copy restricted. Please purchase to unlock this data.  a | Copy restricted. Please purchase to unlock this data.  a | Copy restricted. Please purchase to unlock this data.  b | 0000000 |
Total Scope 1 Revenue Intensity (tCO2e/$M) | Copy restricted. Please purchase to unlock this data.  a | Copy restricted. Please purchase to unlock this data.  a | Copy restricted. Please purchase to unlock this data.  a | 0000000 |
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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 2023, the total operational greenhouse gas (GHG) emissions of Rinnai amounted to 104,600 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 2022, the total operational greenhouse gas (GHG) emissions of Rinnai increased by 0.09%, suggesting that the company faced challenges in reducing its emissions from its core operations. a
Rinnai's Scope 1 Emissions Over Time
- Total Scope 1
- Year-over-Year Change
What are Rinnai's Scope 1 emissions?
In 2023, the total Scope 1 emissions of Rinnai were 36,437 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 9.48%, reflecting a declining long-term trend in Scope 1 emissions over time. a
Compared to the previous year (2022), Rinnai's Scope 1 emissions increased by 1.38%, suggesting that the company faced challenges in reducing emissions from its directly owned or controlled operations. a
What are Rinnai's Scope 2 emissions?
In 2023, Rinnai reported Scope 2 greenhouse gas (GHG) emissions of 69,243 tCO₂e using the market-based method and 68,163 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 10.92%, reflecting a declining long-term trend in Scope 2 emissions over time. a
Compared to the previous year (2022), 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 2023, 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 2023, Rinnai reported 15,803,008 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 2023 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 2022, 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 2023, Rinnai reported total Scope 3 emissions of 15,803,008 metric tons of CO₂ equivalent (tCO₂e). a
Approximately 7.58% of these emissions originated from upstream activities such as purchased goods and capital goods, while 92.42% 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 34.63%, reflecting a rising long-term trend in Scope 3 emissions over time. a
Compared to the previous year (2022), Rinnai's Scope 3 emissions increased by 61.38%, suggesting that the company faced challenges in reducing emissions across its value chain. a
What categories of Scope 3 emissions does Rinnai disclose?
In 2023, 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 2023, the largest contributors to Rinnai's Scope 3 emissions were: a
- Use of Sold Products (Cat. 11): 14,597,287 tCO₂e (92.37%)
- Purchased Goods and Services (Cat. 1): 1,072,825 tCO₂e (6.79%)
- Capital Goods (Cat. 2): 85,666 tCO₂e (0.54%)
Rinnai's Scope 3 Emissions by Categories
Insights into Rinnai’s GHG Emissions Intensity Compared to Industry Peers
In 2023, Rinnai reported Scope 1 greenhouse gas (GHG) emissions of 36,437 tCO₂e and total revenues of USD 3,192 millions. This translates into an emissions intensity of 11.41 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 2023, Rinnai reported a Scope 1 emissions intensity of 11.41 tCO₂e per millions USD. Compared to the peer group median of 4.92 , 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 2023, Rinnai ranked 18 out of 24 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 2023, Rinnai reported a total carbon footprint of 15,907,608 metric tons of CO₂ equivalent (tCO₂e) across Scope 1, Scope 2, and Scope 3 emissions. This represents a 60.74% increase compared to 2022, suggesting a rise in emissions across its operations or value chain. a
The largest contributor to Rinnai's total carbon footprint was Scope 3 emissions, accounting for 99.34% of the company's total carbon footprint, followed by Scope 2 emissions at 0.43%. a