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City of Milwaukee ECO Team

Erick Shambarger, Director
(414) 286-8556

Erick Shambarger is the Director of Environmental Sustainability at the City of Milwaukee, where he leads the Environmental Collaboration Office (ECO).  ECO was created by Mayor Tom Barrett to develop practical solutions that benefit Milwaukee’s environment and economy. Mr. Shambarger developed the Milwaukee Energy Efficiency (Me2) program and PACE financing program.  He developed Milwaukee Better Buildings Challenge program, chaired the City’s Energy Reduction Team to reduce energy use across City operations, and promotes innovative storm water management practices and green infrastructure. He oversees implementation of ECO programs and the ReFresh Milwaukee sustainability plan. He also leads ECO's involvement in national and global partnerships.  Prior to his current role, he served as Deputy Director of ECO for 5 years, and as City Economist in the Budget and Management Division before that.  He holds a Masters of Public Affairs degree from the University of Wisconsin and certificates in Water Technology and Energy Analysis and Policy.


Tim McCollow, HOME GR/OWN Project Manager
(414) 286-3748

Tim is the project manager for Milwaukee's HOME GR/OWN initiative. Tim comes to his work in community food systems through a non-traditional path. Trained as a zoologist & environmental/energy analyst, Tim spent over 2 decades managing natural gas purchasing and risk management for WE Energies prior to starting in the City’s Environmental Collaboration Office in 2010. As part of a City/CBO team, Tim created Mayor Tom Barrett’s HOME GR/OWN Initiative - which placed 6th in the 2013 Bloomberg Mayors Challenge out of 305 entries. HOME GR/OWN's pocket parks and orchards have won the MANDI Award for Best Public Space, a Mayor's Design Award and the SXSW ECO Place By Design international  design competition. Tim serves on the Board of Directors for the Milwaukee Food Council and the Cooperative Institute for Urban Agriculture & Nutrition.


Elizabeth Hittman, Environmental Sustainability Program Coordinator
(414) 286-5593

Elizabeth directs ECO’s solar program, Milwaukee Shines, and is working to make it easier for home and business owners in Milwaukee to install solar. Elizabeth also works on green infrastructure and sustainable water projects with the goal of establishing Milwaukee as America’s Water-Centric City.  Elizabeth received her undergraduate degree in Natural Resource Management from UW-Stevens Point and a master's degree from UW-Milwaukee in Urban Geography. Prior to joining ECO, Elizabeth served as the Executive Director for the Wisconsin chapter of the U.S. Green Building Council. In 2011 she joined the Midwest Renewable Energy Association as the Director of their Milwaukee office and worked on three U.S. Department of Energy grants expanding solar training across the Midwest and reducing the soft costs of solar.  Elizabeth serves on the Board of Directors of the Milwaukee Environmental Consortium, the Midwest Renewable Energy Association and the UW-Milwaukee School of Freshwater Sciences Professional Master’s Advisory Board.


Rose Buss, Energy Efficiency Program Manager

Rose is the program manager for the City’s energy efficiency programs, including the Milwaukee Energy Efficiency (Me2) program for homeowners, the PACE financing program for businesses, and the Better Buildings Challenge. Rose received her undergraduate degree in International Relations with a concentration in Environment and Development from Boston University and holds a Master’s degree in Environmental Policy and Planning from the University of Michigan. Prior to joining ECO, Rose worked for the City of Ann Arbor on improving energy efficiency in rental housing and on connecting those working on sustainability across the state of Michigan through the Michigan Green Communities program. Rose is currently a member of the leadership committee for the Milwaukee Green Drinks group.



Nick Sinram photoNick Sinram, Management Trainee  414-286-8317

Nick Sinram is working and learning with ECO as a City of Milwaukee Management Trainee.  After studying Psychology, Political Science, and Public Administration at the University of Wisconsin at La Crosse, Nick earned his law degree from Marquette University Law School, specializing in Litigation, Alternative Dispute Resolution, and Negotiation.   Nick is assisting with ECO general administration and policy research.


Byron edwards staff photoByron Edwards, Energy Analyst Intern

Byron Edwards is the Energy Analyst Intern who manages municipal energy data  through the ENERGY STAR Portfolio Manager system as part of the City's involvement in the Better Buildings Challenge.  Byron is a native of Jamaica who has made the City of Milwaukee his home for the past 20 years. Byron attended the Milwaukee School of Engineering (MSOE) where he started his BS in Engineering education then transfer to the University of Wisconsin Milwaukee(UWM) where he is currently attending and majoring in Environmental Engineering and Water Resources. Byron is also undergraduate student researcher at the UWM School of Freshwater Science working on tracking and determining the Phosphorous level from fertilizer and other nonpoint contaminant sources that affects our Great lakes.



Myrand LopeMyranda Lope, Graphic Design Intern

Myranda Lope is ECO's graphic design intern with a passion for environmental issues and human rights. Myranda works on print materials for ECO including a table display, infographics, and brochures. She also designed and assisted in publishing the Water Centric Cities website which was launched during the City of Milwaukee's Water Week. Myranda received her BFA in Design and Visual Communication from UW-Milwaukee's Peck School of the Arts as well as a minor in Art History & Criticism from UW-Milwaukee's College of Letters & Science. Myranda wishes to continue her design practice by "designing for a better future" and working to promote the greater good by designing to bring attention to environmental issues or encouraging social activism. 


Samantha Katt photoSamantha Katt, Freshwater Sciences Graduate Intern

Samantha Katt is the Freshwater Sciences Graduate Intern who is assisting the Environmental Collaboration Office in finalizing their Green Infrastructure Plan.  She attended the University of Wisconsin La Crosse where she received her BS in Biology and Environmental Studies. A Wisconsin native, Samantha recently moved to Milwaukee and is pursuing her MS in Freshwater Science and Technology at the UW Milwaukee School of Freshwater Science.