Sean Casten
Democratic, incumbent
U.S. Representative, 6th District
AI wrote this from the sources listed below. A second AI checked each sentence against its source, and software checked the links and dates. A person didn’t review it, so every sentence links to its source for you to check. Updated Wednesday, October 7, 2026.
Overview
Sean Casten has represented Illinois’s 6th Congressional District since 2019.1 He is a scientist and former clean energy executive.2 He was president and CEO of Turbosteam Corporation, which manufactured combined heat and power plants.3 He also co-founded Recycled Energy Development to reduce greenhouse gas emissions.3 He serves on the House Financial Services Committee and the Joint Economic Committee.2 He is also Vice Chair of the Sustainable Energy and Environment Coalition.2
He has said climate change is his top priority.4 His campaign says he was a key author of the Inflation Reduction Act.3 He introduced the Climate Risk Disclosure Act to require public corporations to disclose climate financial risks.5 He says he is 100% pro-choice and has co-sponsored the Women’s Health Protection Act.6 He co-sponsored the Dream and Promise Act and the Farmworker Modernization Act to provide a path to citizenship for Dreamers and farmworkers.7 He co-sponsored the Protecting the Right to Organize Act and legislation to raise the minimum wage to $15 an hour.5
His congressional office says he secured $9 billion in funding through the Bipartisan Infrastructure Law to address needs throughout Illinois.5 He says he brought tens of millions of dollars in federal funding to his district for projects including storm sewer repairs and work at Morton Arboretum.8 He says he passed the Battery Energy Storage Act, which provides $500 million per year for the development of grid energy storage technologies.8 He co-sponsored the Violence Against Women Reauthorization Act of 2019.6
Campaign money
- Reporting period
- January 1, 2025 to June 30, 2026
- Raised
- $2,108,920
- Cash on hand
- $1,285,018
| Source | Amount | Share of money raised |
|---|---|---|
| Small gifts from people ($200 or less) | $188,627 | 9% |
| Larger gifts from people | $1,147,664 | 54% |
| PACs and other committees | $724,150 | 34% |
| Party committees | $33 | Under 1% |
| Other receipts | $48,446 | 2% |
Source: Federal Election Commission filings for Casten for Congress
Endorsements
Sources
- Sean Casten, Wikipedia. Viewed Wednesday, October 7, 2026.
- About The Congressman, U.S. Congressman Sean Casten official site. Viewed Wednesday, October 7, 2026.
- About Sean Casten, Sean Casten for Congress campaign site. Viewed Wednesday, October 7, 2026.
- Sean Casten: 2026 candidate for 6th Congressional District, Daily Herald. Viewed Wednesday, October 7, 2026.
- Economy and Jobs, U.S. Congressman Sean Casten official site. Viewed Wednesday, October 7, 2026.
- Women’s Rights, U.S. Congressman Sean Casten official site. Viewed Wednesday, October 7, 2026.
- Sean Casten, Illinois 6th Congressional District, Chicago Sun-Times. Viewed Wednesday, October 7, 2026.
- 2026 Election Questionnaire: Sean Casten, U.S. House of ..., Shaw Local / My Suburban Life. Viewed Wednesday, October 7, 2026.
- Sierra Club Endorsements: 2026 Elections, Sierra Club Independent Action. Viewed Wednesday, October 7, 2026.
- Sean Casten's Endorsements, Casten for Congress. Viewed Wednesday, October 7, 2026.
- Editorial: Sean Casten for US House of Representatives in District 6, Chicago Tribune. Viewed Wednesday, October 7, 2026.
