Big Data, Great Lakes
A Journalism Workshop Exploring Data Centers in Southeastern Wisconsin
March 15 - 18, 2026
Milwaukee
Sunday, March 15
6:30 p.m. - Opening dinner
7:30 p.m. - Known Unknowns: Research and Regulation Scramble to Keep Up with Explosive Growth of AI Infrastructure
Melissa Scanlan
Director, Center for Water Policy; Professor, School of Freshwater Sciences, University of Wisconsin-Milwaukee
Overnight in Milwaukee
Monday, March 16
Breakfast at hotel
7:30 a.m. - Bus departs for Janesville
9 a.m. - Brownfield Reboot: Janesville Hopes to Host Industry of the Future on Its Old GM Site
Kevin Lahner
City Manager, Janesville
Claire Gray
Director of policy & strategic initiatives, Forward Janesville
Garrik Harwick
Assitant business manager & member, IBEW Local 890
10:30 a.m. - Bus departs for short tour of GM site
11:30 a.m. - Head to lunch
12 p.m. - Telling Environment - and Existential - Stories Better: An Analog Conversation About AI
3 p.m.. Lunch Session - People Power: Janesville Residents Get Data Center Development on the Ballot
*Additional speakers to be announced.
Cassandra Pope
Organizer, No Janesville Data Center; Candidate, Janesville City Council
6 p.m. - Dinner
Overnight in Janesville
Tuesday, March 17
7 a.m. - Breakfast at hotel
7:45 a.m. - Bus departs for Madison
9 a.m. - Advancing Data Center Sustainability: New Scientific Collaborative Searches for Questions to Answer
Anna Haensch
Associate Research Professor, Data Science Institute, University of Wisconsin - Madison
Paul Meier
Scientist, Wisconsin Energy Institute; Founder, JuiceBox software
Nick Mailloux
Post-doctoral researcher, Center for Sustainability and the Global Environment, UW-Madison
Julia Towne (joining virtually)
Founder, Greenline Collective; current Masters Student, Nelson Institute, UW-Madison; former executive at Google and Microsoft
10:45 a.m. - Power Up: Agencies and Industries Chart Strategies to Meet Big Data's Big Energy Demands
Meghan Sovey-Lashua
Director of communications, Public Service Commission of Wisconsin
Tyler Huebner
Energy Market Development, Central U.S. Region Manager, Google; former Commissioner, Public Service Commission of Wisconsin,
11:45 a.m. - Lunch
12:15 p.m. - Bus departs for the state capitol
12:30 p.m. - Political Programming: A Conversation with State Agencies and Legislators About Regulating Wisconsin's Data Center Boom
*Additional speakers to be announced, including representatives from the Public Service Commission of Wisconsin, and the Wisconsin Department of Natural Resources
Jodi Habush Sinykin
State Senator, Wisconsin
Darrin Madison
Representative, Assembly Disctrict 10, Wisconsin State Legislature
2 p.m. - 3:30 p.m. - Need More Data: Wisconsin NGO Remains Skeptical Over Industry's Transparency and Sustainability Promises
Hannah Richerson
Water policy manager, Clean Wisconsin
Brett Korte
Staff attorney, Clean Wisconsin
Chelsea Chandler
Climate, Energy & Air Program Director, Clean Wisconsin
3:30 p.m. - Bus departs for Gnarly Cedar Brewery
6 p.m. - Dinner Session - Does Not Compute: How (and Why) Residents Rapidly Organized to Stop Data Center Development in Greenleaf
*Additional speakers to be determined
Jayne Black
Moms Clean Air Force
Gloria de Grave
North East Organizer, Citizen Action
Julie Carter
Greenleaf Resident/Landowner
8:30 p.m. - Bus departs for hotel
Overnight in Kaukauna
Wednesday, March 18
Breakfast at hotel
7 a.m. - Breakfast
7:45 a.m. - Bus departs for Greenleaf, WI
8 a.m. - Not for Sale: Farmers and Local Citizens Rebuff Big Tech Buyouts
*Additional speakers to be determined
Adam Magnuson and Katrina Cegledi
Owners, LedgeStone Vineyards and Gnarly Cedar Brewing Co.
9:30 a.m. - Bus departs for Port Washington
10:30 a.m. - Potential Impacts to Shoreline Ecosystems and Migratory Birds
Medhavi Ambardar
Chief Scientist, Lake Michigan Bird Observatory
Tom Stolp
Executive Director, Ozaukee Washington Land Trust
11:45 a.m. - Predetermined Progress? Port Washington Residents Seek Some Say in Data Center Decisions
*Additional speakers to be determined
Christine Le Jeune
Great Lakes Neighbors United
Pastor Patti Plough
Protect Fredonia Coalition
Prescott Balch
Candidate for Trustee, Caledonia, WI; former executive, U.S. Bank
1 p.m. - Bus heads out for site visits
1:15 p.m. - Like a Good Neighbor? Port Washington Residents Grapple with 24/7 Construction
*Speakers to be determined
2:15 p.m. - Right In My Backyard: Residents Worry Over Transmission Line Routing
*Additional speakers to be determined
Andrew McComb
Landowner/Resident, Ozaukee County
3:15 p.m. - Bus departs for Port Washington city hall
3:30 p.m. - "Hyperscale" Hopes in Port Washington: Officials See Data Center as Solution to Shrinking City Finances
*Additional speakers to be announced, including representatives from the city council of Port Washington, WI, as well as Alliant Energy and/or American Transmission Company
Tricia Braun
Executive director, Wisconsin Data Center Coalition
Kathleen Schilling (joining virtually)
Executive director, Ozaukee Economic Development
Ted Neitzke
Mayor, Port Washington, Wisconsin
5 p.m. - Bus departs for Milwaukee
6 p.m. - Closing Dinner
Overnight in Milwaukee