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Eric T. Crum

Eric is a Portland State University Faculty Research Associate and Director of Community Environmental Services. He has worked in resource conservation practices & research for over five years, managing programs in recycling, composting, waste reduction, greenhouse gas inventories, material management and organizational sustainability. Eric began in his current role as Director in April, 2012, having served as a program manager and field staff with CES since January, 2008. He completed his Master of Public Administration (MPA) program with a focus on environmental and natural resources policy in December of 2011. Eric now oversees all organizational operations at CES and is concurrently serving as Principal Investigator on seventeen externally-sponsored research and service projects
throughout thePortland-metro region. 

Contact Eric Crum

Renée Bogin Curtis

As a Project Manager, Renée evaluates and researches food systems, multifamily and
multicultural sustainability programs for local, regional and federal governments. Current projects include adoption and management of Fork it Over (a food donation and waste diversion program), assessments of the food donation infrastructure and district-level food access (Eat Up), exploratory research as the external evaluator of a new bilingual sustainability exhibit at The Oregon Museum of Science and Industry (OMSI), as well as the development and evaluation of Metro Multifamily Outreach programs (MMO). Renée has a Master’s degree in Urban Studies, and is a doctoral candidate in the field. Her research areas include multiculturalism in the environmental movement, community food systems, the artisan economy and global social movements. In her free time she makes up nursery rhymes with her two young kids. 

Contact Renée Bogin Curtis


Moonrose Doherty

Rose is the Project Manager and a Faculty Research Assistant for CES. She manages internal operations for CES, Material Assessments, and projects such as the New Seasons Materials Management Infrastructure Analysis, the Whole Foods Comprehensive Analysis, the Metro Household Pesticides Retail Surveys, Recycle at Work Business Recycling Requirements projects, and other Outreach, Technical Assistance, or Sustainability Research-focused projects. She works with students, faculty, staff, businesses, local government, and community partners to forward CES’ sustainability work, develops opportunities, assists with outreach materials, coordinates meetings and events, and facilitates communications. Rose has worked for Washington County Solid Waste & Recycling Program as a Program
Educator, Green Solutions as a Recycling Specialist, assisting on the Richmond
Neighborhood One-Can-a-Month Project, HAP on Recycling Contamination Sorts,
and Multnomah County and City of Portland on a mercury-reduction campaign.
She holds a Bachelor of Science in Environmental Studies with a minor in Sustainability
from Portland State University. She also teaches ecology and sustainability-related topics
as a Metro Volunteer Naturalist, a Friends of Trees Neighborhood Coordinator, and the
North Tabor Sustainability Committee Chair.

Contact Moonrose Doherty



Nate Forst

Nate serves as Research and Development Manager for CES. He is responsible for new project development, organizational strategy, and communications. Formerly project lead for the Port of Portland Technical Assistance Project (PTAP), Nate completed his Master of Business Administration (MBA) program with a focus a on sustainability in 2012. Prior to CES, Nate worked on large-scale land preservation issues in Colorado and green residential development in the Midwest, where his firm EcoUrban was among the first developers of LEED-certified residences in the U.S. Nate also has an undergraduate degree from Washington University in St. Louis.


Bethany Davidson

Bethany is Project Lead for the City of Portland Event Recycling project. She was
formerly P
roject Lead on the Can Weight Study and the Food Waste Diversion Evaluation, and has worked on many other projects such as the Recycle at Work, Solid Waste Assessment Team and Portland Multi-Family. Bethany began working with CES in March of 2011 while finishing her Bachelors of Science degree in Geography, with a minor in Black Studies from PSU. She is currently seeking a Masters in Urban Development while completing a GIS Graduate Certificate from PSU. In the fall of 2010, Bethany participated in a PSU Capstone class which worked with the Rose Quarter; helping to expand public composting and develop the facility’s zero waste goals. Bethany was born in Alaska, but has lived in Oregon for over 16 years and considers herself a joint native to both states. Bethany loves playing cribbage,
fly-fishing, canoeing, watching lightning storms, helping her family and friends get
their home composting and recycling started, and playing almost any kinds of games.


Mark Kenseth

Mark joined CES in January of 2012 as a graduate research assistant for Energy and Climate Change Curriculum (EC3) Research Project (phase 1), investigating the needs, gaps, and opportunities for multidisciplinary curriculum at PSU. Currently, Mark is the Project Lead for the Solid Waste Assessments and helps out on the CanWeight Study. This is Mark’s 2nd year of the Urban Studies PhD program at PSU. He has a MA in Geography and Environmental Studies at Northeastern Illinois University and a BA in Architecture from the University of Illinois at Chicago. All this is influencing Mark in pursuing interests in sustainable housing in urban areas by focusing on policy and environmental justice related to green infrastructure and uneven development. Mark enjoys living and working abroad, bicycling, soccer, improv comedy, and hiking
(urban and rural).


Kristi Hansen

Kristi is the grant administrator for the Single Family Weight Study, Port of Portland Technical Assistance to the Waste Minimization Program, and a sundry of others. She began at PSU as a student recycling survey volunteer in the Recycling Education Projects (known now as CES) in 1991 and became a grant administrator more than 10 years ago. 


John Todoroff

John joined CES in spring 2013 and has been working on multiple projects including waste sorts with the Solid Waste Assessment Team, the Single-Family Can Weight Study for the City of Portland, Portland Event Recycling, and helping out in the office. John has a background in graphic design and completed his B.A. in Community Development in June 2013. He will be taking courses for the GIS Graduate Certificate program starting in the fall, then will hopefully pursue a Master's in Urban and Regional Planning.




Wayne McFetridge

Wayne is responsible for Multifamily Projects and other CES projects. His larger responsibilities involve funds management and grants administration for all externally funded projects within the Center for Urban Studies, where he started working in 1988.






Todd Ashley

Todd joined the CES team in August of 2012 as the Materials Manager for the Port of Portland Technical Assistance Project.  Todd came to CES with over five years of waste minimization experience, most recently working as a Recycling Specialist at Portland State University for the past two and a half years.  Todd is currently the project lead for the CleaResult Air Sealing Pilot Project. Todd is pursuing a masters degree in Environmental Management from PSU with a concentration in forest ecology and just finished up a summer field position conducting plant surveys for Oregon State University and the Bureau of Land Management (BLM).  Todd is originally from Cooperstown, N.Y. and in his free time enjoys playing sports, going to Blazers games, seeing live music, identifying plants, and going on hikes with his dog Osa.



Erin Anderson

Erin is the project lead for NIKE Comprehensive Analysis. Previously Erin has served as the project lead for the Lloyd Ecodistrict Material Infrastructure Analysis, the Outreach Coordinator for the Port of Portland Technical Assistance Project, the City of Portland Composition and Capture Rate Analysis, and the Metro Outdoor Pesticide Survey Project. She has also worked as part of the multifamily team and was the coordinator for the Metro Data Collection Project which focused on evaluating recycling systems and performance at multifamily communities throughout the Portland Metro region. Erin has also been involved in providing outreach and assistance to multifamily residents and communities in Washington County, Clackamas County and the City of Portland. Erin has an undergraduate degree in Community Development from PSU, and is working towards a Masters of Urban Studies focusing on sustainable policies. Erin is a proud supporter of the Portland Timbers and can be found in the midst of the Timbers Army (jumping, clapping and singing for victory!) during her free time.


Jared O'Hagan

Jared joined the CES team in the summer of 2012, and is currently working on the
Portland Multifamily Recycling
Program, providing outreach and informational materials to multifamily communities throughout Portland.  Jared also works on the Portland Events Recycling Project and the Single Family Weight Study. Jared is a new transfer student to PSU and is studying accounting, with aspirations of completing his MBA within the next five years.  Jared has been an avid composter and recycler his entire life, starting at an early age living in rural Western New York.  In his spare time, he enjoys listening to and playing experimental and improvisational music, cold-brewing tea, woodworking, camping, canoeing and home brewing beer.



Julia Metz

Julia joined CES as the Outreach Coordinator for the Port of Portland Technical Assistance Project (PTAP) in January 2013. Julia also serves as graphic designer for CES. Julia grew up in California, and studied architecture at Cal Poly San Luis Obispo. As an AmeriCorps, Julia helped develop and run a green program for the non-profit Rebuilding Together in Silicon Valley, and also helped with recycling outreach and education for King County Housing Authority. After visiting the Pacific Northwest, she knew it was where she wanted to be and moved up to Seattle in 2011. Julia moved to Portland in 2012 to begin the Masters of Urban and Regional Planning program.  In her free time, she loves to cook, try new beer & wine, volunteer, and do anything outdoors with her dog, Twig.


Eduardo Montejo

Eduardo joined CES in August 2013 as Project Support Staff for the OMSI Sustainability Project.

Eduardo is a first-year Master of Urban and Regional Planning student at Portland State University, and a recipient of the MURP Planning Diversity Assistantship. As a GRA, Eduardo will be working with Dr. Marisa Zapata in the Toulan School of URban Studies and Planning. Eduardo also currently works as a supervisor at Starbucks in downtown Portland. Prior to CES, Eduardo received a Bachelor of Environmental Studies and Minor in Solar and Renewable Energy from the University of Nevada-Las Vegas. At UNLV, Eduardo served as President of the Sierra Student Coalition for two consecutive terms, working closely with non-profit and community partners on a variety of urban sustainability issues. Eduardo's undergraduate research focused on renewable community gardens, transit-oriented solar deployment in urban spaces, and the effect of federal investments in bicycle commuter shares. In his free time Eduardo enjoys bicycles, vegetables, coffee, and playing music.



Gretchen Sandau

Gretchen joined CES in July of 2013 as a member of the Solid Waste Assessment Team and field staff for other CES projects. She is currently finishing her BA in Community Development and is considering her options for what to do next. Being born and raised in Oregon, recycling and composting are second nature to her and she is excited to learn more about waste and materials management through her work at CES. In her free time she likes to take pictures of flowers, eat delicious food, drive combines, and go for walks. 




Sara Ivey

Sara joined CES in August of 2013 and currently works on Metro's Fork It Over program. She is pursuing dual Masters in Public Health and Urban and Regional Planning at PSU. Sara received her Bachelor of Science in public health from the University of Washing in December 2010. She arrived at CES having spent the past few years working in occupational health and safety, and clinical research at the University of Washington. In her free time, Sara can be found globetrotting or soaking up the magic of the northwest, coffee in hand.


To learn more Contact CES.