Ameren Corporation, commonly referred to as Ameren, is a leading energy company headquartered in the United States, primarily serving regions in Illinois and Missouri. Founded in 1881, Ameren has established itself in the electricity nec (not elsewhere classified) industry, focusing on the generation, transmission, and distribution of electric power.
With a commitment to sustainability, Ameren offers a range of core services, including renewable energy solutions and energy efficiency programmes, setting it apart in a competitive market. The company has achieved significant milestones, such as substantial investments in clean energy technologies, positioning itself as a key player in the transition to a greener energy future. Ameren's dedication to innovation and customer service has earned it a strong reputation and a prominent market position within the energy sector.
+16 vs industry average
Ameren’s score of 31 is higher than 61% 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
Electricity from Other Sources is among the most carbon-intensive industries
Industry performance
The Electricity from Other Sources industry has reduced its overall emissions by 38% since 2019
Emissions trajectory 2020 – 2026
Reported emissions
Scope 3 accounts for ••• of total emissions.
Ameren's reported carbon emissions
Ameren's latest reported emissions for 2023 show a total of approximately 36.5 billion kg CO2e. This includes Scope 1 emissions of about 19.9 billion kg CO2e, Scope 2 emissions of approximately 84.8 million kg CO2e, and Scope 3 emissions totalling around 16.6 billion kg CO2e. The company has established ambitious climate commitments. Ameren is targeting a 60% reduction in emissions by 2030 and an 85% reduction by 2040, both relative to 2005 levels. Furthermore, Ameren aims to achieve net-zero carbon emissions by 2045. These targets are aligned with the objectives of the Paris Agreement to limit global temperature rise to 1.5°C. The company's reporting indicates it is on track to meet its near-term and long-term reduction goals.
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Ameren’s Climate Goals (2030 & 2050)
2 goals2030
50% reduction in all scopes
Target carbon reductions from 2005 levels: 50% by 2030; 85% by 2040; net-zero by 2050
2030
62% reduction in total GHG
Vs 2019 baseline. Validated by SBTi. Includes full supply chain.
2040
50% reduction in Scope 3 intensity
Across purchased goods and services and logistics.
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Scope 3 top emissions categories
8 of 15 categories disclosedSee all scope 3 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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