American States Water Company, commonly referred to as AWR, is a leading provider in the collected and purified water industry, headquartered in the United States. Founded in 1929, the company has established a strong presence in various operational regions, primarily serving California and other parts of the western United States.
Specialising in water distribution services, American States Water is renowned for its commitment to quality and sustainability. The company offers a range of core services, including water treatment and distribution, ensuring safe and reliable access to clean water for its customers. AWR's innovative practices and focus on environmental stewardship set it apart in a competitive market.
With a solid market position, American States Water has achieved notable milestones, including recognition for its operational excellence and customer service. As a trusted name in the water industry, AWR continues to play a vital role in promoting water conservation and community well-being.
-8 vs industry average
American States Water’s score of 10 is lower than 35% of the industry. This can give you a sense of how well the company is doing compared to its peers.
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Industry Intensity
Water Distribution is among the most carbon-intensive industries
Industry performance
The Water Distribution industry has reduced its overall emissions by 32% since 2018
Emissions trajectory 2020 – 2026
Reported emissions
Scope 3 accounts for ••• of total emissions.
American States Water's reported carbon emissions
American States Water Company (ASW), headquartered in the US and operating in the collected and purified water, and distribution services of water industry, reported a total of approximately 44.9 billion kg CO2e in 2023. This figure encompasses Scope 1, 2, and 3 emissions.
In 2023, ASW's Scope 1 emissions were approximately 2.6 million kg CO2e. Scope 2 emissions, calculated on a market-based approach, amounted to approximately 7.5 million kg CO2e, while location-based Scope 2 emissions were approximately 13.4 million kg CO2e. Scope 3 emissions for 2023 totalled approximately 127.9 million kg CO2e. The largest contributors within Scope 3 were purchased goods and services (approximately 86.5 million kg CO2e) and fuel and energy-related activities (approximately 39.2 million kg CO2e).
In the preceding year, 2022, ASW reported total emissions of approximately 43.5 billion kg CO2e. Scope 1 emissions were approximately 2.6 million kg CO2e. Scope 2 emissions, on a market-based approach, were approximately 12.5 million kg CO2e, and location-based Scope 2 emissions were approximately 14.9 million kg CO2e. Scope 3 emissions for 2022 were approximately 63.8 million kg CO2e, with employee commute and business travel being significant contributors.
For 2021, ASW's Scope 1 emissions were approximately 2.6 million kg CO2e. Scope 2 emissions (market-based) were approximately 14.9 million kg CO2e, and location-based Scope 2 emissions were approximately 13.8 million kg CO2e. Total Scope 3 emissions for 2021 were approximately 67.2 million kg CO2e.
In 2020, ASW reported Scope 1 emissions of approximately 2.6 million kg CO2e. Scope 2 emissions (market-based) were approximately 14.9 million kg CO2e, and location-based Scope 2 emissions were approximately 15.1 million kg CO2e. Scope 3 emissions for 2020 were approximately 9.8 million kg CO2e.
In 2019, ASW reported Scope 1 emissions of approximately 1.6 million kg CO2e. Scope 2 emissions were reported solely on a location-based approach at approximately 10.9 million kg CO2e. Scope 3 emissions for 2019 were approximately 20.1 million kg CO2e.
American States Water Company has not publicly disclosed specific reduction targets or commitments to initiatives such as Science Based Targets initiative (SBTi) or the Climate Pledge. However, their reporting includes emission intensity metrics, such as "Global emissions intensity (Scope 1 and 2)" of 0.021 kg CO2e per USD of revenue in 2023, and "Water supply ccf emissions intensity" of 0.187 kg CO2e per ccf in the same year. Intensity metrics for market-based Scope 1 and 2 emissions per ccf of water supply were also reported in previous years, indicating a focus on operational efficiency.
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American States Water’s Climate Goals (2030 & 2050)
No climate goals have been disclosed for American States Water yet.
Scope 3 top emissions categories
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Climate initiatives

Science Based Targets Initiative

Carbon Disclosure Project
The Climate Pledge
UN Global Compact Climate Champions initiative
RE 100
Climate Action 100
Emissions comparison with industry peers
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