Political Contributions Report

The Corporate Governance Committee conducts an annual review of the lobbying expenditures that are made and political contributions that are given under the Political Contributions and Lobbying Policy. ... Read More

SASB Mapping Report

The Sustainability Accounting Standards Board (SASB) disclosures represent a voluntary reporting framework to provide decision-useful information to investors about climate risks, opportunities and governance... Read More



Our utility's sustainability website tells the story of the company’s environmental, economic, and community commitments.

We project that our customers will receive approximately 35% of their energy from renewable resources by 2023.

We project that by 2025 our carbon emissions from generation resources we own will be approximately 50% below 2005 levels.

Otter Tail Corporation, as a member of the Edison Electric Institute, has joined with member companies to provide environmental, social, governance, and sustainability (ESG/sustainability) information that provides investors and others additional insight into our commitments to sustainability.