When emissions data arrive in spreadsheets or paper formats, it often requires manual re-entry. Despite the best of efforts, keying in data often leads to errors. Keeping pace with evolving EPA regulations while incorporating unique state requirements adds another layer of complexity, making it difficult to maintain an efficient and accurate reporting system.
Windsor’s State and Local Emissions Inventory System (SLEIS) is the widest-used and most powerful and flexible emissions inventory management tool available today for state and local government agencies. It eliminates manual tasks, greatly increases data quality for reporting and reduces the need to track and manage EPA’s changing requirements. Agencies gain a better handle on data before it’s submitted to the EPA and also benefit from better visibility across regulated industry.
Staff no longer need to re-enter data submitted through spreadsheets and paper formats. Instead, the regulated community submit their point-source emissions inventory data using an intuitive and secure online site. Once submitted, staff can review, approve data, and use reports to process emissions fee invoices.
As a user submits their emissions data into SLEIS, each entry is validated in real-time using EPA rules and data quality assurance. These built-in checks significantly reduce any data error management by agency staff later on.
SLEIS is highly configurable and can address each agency’s unique requirements. It empowers staff to configure forms, reports, and pollutant selection options without the assistance from IT. SLEIS is also seamlessly kept up-to-date as EPA regulations change.
SLEIS supports automatic calculations, various emission factors (including AP-42 and WebFIRE), CERS data population, and comprehensive emissions inventory reporting. Staff can view and edit reports, manage amendments, and generate rolled-up data reports for analysis.
SLEIS is CERS compliant and Exchange Network ready and directly connects with EPA systems. It gives staff the opportunity to first verify that reports are correct before the report is submitted to the EPA. Windsor provides deep expertise and support in supporting SLEIS, going beyond available EPA tools.
As the leading solution for emissions inventory management, SLEIS reduces your manual tasks, increases data quality in reports and reduces your need to manage the EPA’s changing requirements. When your agency is ready to address work related to the full permitting lifecycle, SLEIS integrates seamlessly Windsor’s nVIRO platform, offering a path to modernize data management across permits, compliance, and more.