Environment CS Energy strives to ensure that we comply with our environmental obligations. We proactively monitor and manage our impact on the environment and work to continuously improve our environmental performance. Our responsibility CS Energy has strict targets and monitoring systems in place to help us meet our environmental obligations. Read more Environmental management All of our sites operate within an Environmental Management System, which is independently audited. Read more Emissions We monitor our air and particulate emissions and report them to the relevant environmental authorities. Read more Water management We use a combination of recycled, raw, and town water at our power stations. Read more Ash management Responsibly managing the waste ash produced at our coal-fired power stations. Read more PFAS monitoring We're monitoring the impact of the historical use of PFAS at our power stations. Read more