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OrganisationsCalifornia Water Service
California Water Service logo

California Water Service

Steam and Hot Water SupplyUnited StatesNYSE: CWT
Last verified 11 days agocalwatergroup.com

California Water Service, commonly known as Cal Water, is a leading provider of water utility services in the United States. Headquartered in San Jose, California, the company operates across several major regions, including the San Francisco Bay Area, Southern California, and the Central Coast. Founded in 1926, Cal Water has established itself as a key player in the water industry, focusing on delivering high-quality water and wastewater services to residential and commercial customers.

With a commitment to sustainability and innovation, Cal Water offers a range of core services, including water distribution, treatment, and conservation programmes. The company is recognised for its proactive approach to water management and customer service, positioning itself as a trusted resource in the communities it serves. Notable achievements include its efforts in water conservation and infrastructure improvements, which have solidified its reputation as a leader in the water utility sector.

21
DitchCarbon score

-2 vs industry average

California Water Service’s score of 21 is lower than 43% 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

Very High

Steam and Hot Water Supply is among the most carbon-intensive industries

Industry performance

0.478
20192025

The Steam and Hot Water Supply industry has increased its overall emissions by 287% since 2019

Emissions trajectory 2020 – 2027

000.0M000.0M000.0M000.0M0

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20202021202220232024202520262027

Reported emissions

Scope 1
•••kg CO₂e
Scope 2
•••kg CO₂e
Scope 3
•••kg CO₂e
Total reported
•••kg CO₂e

Scope 3 accounts for ••• of total emissions.

California Water Service's reported carbon emissions

California Water Service Group, headquartered in the US, reported its total greenhouse gas emissions for 2024 as approximately 57.7 million kg CO2e. This figure encompasses Scope 1, Scope 2, and Scope 3 emissions. In 2023, the company's total emissions were approximately 44.2 million kg CO2e. This comprises Scope 1 emissions of approximately 8.2 million kg CO2e, Scope 2 emissions of approximately 47.2 million kg CO2e, and Scope 3 emissions of approximately 386.3 million kg CO2e. For 2022, California Water Service Group's total emissions were approximately 26.1 million kg CO2e, with Scope 1 emissions at approximately 7.9 million kg CO2e, Scope 2 emissions at approximately 51.8 million kg CO2e, and Scope 3 emissions at approximately 198.8 million kg CO2e. The company has set a target to purchase 100% zero-emission passenger vehicles in California by 2035 as part of its company-wide electric vehicle strategy. This initiative aims to address emissions associated with Scope 1.

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California Water Service’s Climate Goals (2030 & 2050)

1 goal

2035

Develop a company-wide electric vehicle strategy, including…

Develop a company-wide electric vehicle strategy, including a plan to purchase 100% zero-emission passenger vehicles in California by 2035.

Behind target0%

2030

62% reduction in total GHG

Vs 2019 baseline. Validated by SBTi. Includes full supply chain.

At risk48%

2040

50% reduction in Scope 3 intensity

Across purchased goods and services and logistics.

Behind target22%

See all 1 climate goals

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Scope 3 top emissions categories

No scope 3 category breakdown has been disclosed yet.

Climate initiatives

SCIENCE BASED TARGETS

Science Based Targets Initiative

See details
Active
CDP

Carbon Disclosure Project

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Active
THE CLIMATE PLEDGE

The Climate Pledge

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Not active
United Nations Global Compact

UN Global Compact Climate Champions initiative

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Not active
RE 100

RE 100

See details
Not active
Climate Action 100+

Climate Action 100

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Not active

Emissions comparison with industry peers

View similar organisations
CompanyCountryIndustryLast updatedScoreDetails
California Water Service logoCalifornia Water Service
USSteam and Hot Water Supply
11 days ago
21
U
U.S. Filter Wastewater Group, Inc.
USMachinery and Equipment
10 days ago
97
View
SUEZ North America Inc. logoSUEZ North America Inc.
USWater Distribution
10 days ago
83
View
Eversource logoEversource
USElectrical Machinery Manufacturing
10 days ago
36
View
Sjw logoSjw
USWater Distribution
7 days ago
24
View
Algonquin Power And Utilities logoAlgonquin Power And Utilities
CAElectricity from Other Sources
1 day ago
24
View
Ullico Inc. logoUllico Inc.
USInsurance Services
1 month ago
23
View

Frequently asked questions

Common questions about California Water Service’s sustainability data and climate commitments

California Water Service reported total greenhouse gas emissions for 2024 as approximately 57.7 million kg CO2e. This figure includes emissions from all three scopes: Scope 1, Scope 2, and Scope 3. The company is actively working to reduce its carbon footprint and has set ambitious targets to transition to zero-emission vehicles by 2035, which will significantly impact its Scope 1 emissions.

Data year: 2024

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You’re welcome to quote or reference data from this page, but please include a visible link back to this URL. Bulk collection, resale, or redistribution of data from multiple profiles is not permitted.

See our License Agreement for more details.

Where does DitchCarbon
data come from?

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Ditchcarbonv260319.2
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