University of Wisconsin–Madison

2020 Sponsors


Aliant Energy

Madison Gas and Electric

Laurie Carlson Progressive Ideas Forum

Sal and Judy Troia

The Nelson Family

Carrie Lee, Gaylord Jr. “Happy,” Jeff, and Tia

Pat and Dan Cornwell


Carleton Holstrom and Mary Beth Kineke

(Via the Holstrom-Kineke Environmental Studies Fund)

Nelson Institute Professional and International Programs Office


Channel 3000

Evolution Marketing

Madison Magazine

Wisconsin Public Radio

Wisconsin-Sustainable Business Council


Arrowhead Lecture Fund

Global Health Institute

Lands End

Outrider Foundation

Holtz Center for Science and Technology

Nature Conservancy

Division of the Arts

The International Division

UW Center on Wisconsin Strategy

Edgewood College

Gathering Waters: Wisconsin's Alliance for Land Trusts

Granger Center for Supply Chain Management

Groundswell Conservancy

International Crane Foundation


Midwest Renewable Energy Association

Natural Capital Partners

Natural Resources Foundation of Wisconsin

Nelson Institute Center for Climatic Research

Nelson Institute Center for Culture, History and Environment

Nelson Institute Center for Sustainability and the Global Environment

Nelson Institute Energy Analysis and Policy

Reynolds Transfer & Storage

Science is Fun in the lab of Shakhashiri


Tommy Thompson Center of Public Leadership

UniverCity Year

Wisconsin Energy Institute


1000 Friends of Wisconsin

Allen Centennial Gardens

Environmental Collaboration Office - Milwaukee

Fairshare CSA Coalition

Outpost Natural Foods

Public Allies

Sierra Club

Sustain Dane: Live Forward

Urban Ecology Center

UW Arboretum

UW Madison Center for the Humanities

Office of Business Engagement

Wisconsin Alumni Research Foundation

Wisconsin Foundation and Alumni Association

Wisconsin Green Muslims

Wisconsin Humanities Council

Wisconsin Small Business Development Center

Wisconsin State Historical Society

Wisconsin Wetlands Association

Sponsorship Opportunities

Earth Day Conference at a Glance. Average attendance: 800-100. Average # of exhibitors: 50. Average networking time in exhibit hall: 75 minutes. Average percentage of attendees by demographic: Government: 12%, Education: 18%, Corporate & non-profit: 18%, Individual community participant: 26%, Student: 15%, All Others: 11%, Sponsorship tiers: Platinum, Gold, Silver, Bronze, Copper

Sponsorship Contact

Please direct questions regarding conference sponsorship to:


Assistant Director, Community Engagement and Alumni Relations
Nelson Institute for Environmental Studies
(608) 265-2564