Corporate Responsibility Report

Overview

The report presents Alliant Energy's 2025 corporate responsibility performance, including approximately 13.9 million metric tons of Scope 1 CO2e emissions and a 35% GHG reduction from 2005 levels. It reports that renewable energy represented 46.1% of retail electric sales in 2025. The report also records an 83% diversion rate for construction and decommissioning waste and 45,385 estimated employee training hours. Environmental management, safety oversight, biodiversity programs, community support, and workforce development are covered across dedicated sections and appendices.

Document

Report type: Sustainability Report
Class: Dedicated
Scope: Full report
Fiscal year: 2025
Publication date: 20 July 2026
Language: English
Pages
File size

Reporting standards, commitments and assurance details are available with a free account.

Standards

Other

Materiality

Assessment
Basis

Assurance

Statement included

Data Services

Turn sustainability reports into a dataset built for your research.

From bulk PDFs to structured indicators and machine-readable documents.

View services