Learn more about Ameren's environmental and risk management initiative through our CDP questionnaire. Ameren has participated in this voluntary disclosure report for many years.
The Integrated Resource Plan (IRP) is a 20-year plan to provide reliable, affordable and resilient energy to its customers. The plan calls for investment in new on-demand energy sources to ensure the long-term stability of the energy grid and accelerated deployment of renewable energy generation. The Company's plan is environmentally responsible and consistent with its sustainability goals. The most recent IRP was filed in September 2023.
This voluntary report assesses current and future availability of water resources in Ameren’s region and in the Powder River Basin, a key portion of our supply chain. The report summarizes water resource availability trends under various climate assumptions.
Consistently updated information on how we safely and responsibly handle CCRs.
The St. Louis Green Business Challenge encourages businesses to implement strategies to reduce energy and waste, expand sustainability programs, and reduce environmental impact.
We responsibly manage the wastes that are produced through our operations. Our approach includes implementing measures to avoid waste generation, recycling and reusing materials, and properly disposing of wastes that cannot be recycled.
Ameren’s supplier policies ensure that the suppliers we work with meet our standards for safety, environmental and ethical performance. Our procurement department evaluates suppliers based on specific criteria, both during their initial screening and when renewing contracts. Ameren also enforces supplier policies related to business conduct and ethical performance.
Ameren is committed to protecting our natural resources, including reducing our water use and returning clean water to our environment. Water is a shared resource and we strive to uphold environmental standards and reduce our reliance on this critical resource in order to protect it for future generations.
A full list of Ameren policies can be found in the governance section of our investor website.