Professional Staff

Anne Hewes

Environmental Manager

hewes@ecomaine.org

Anne Hewes

Environmental Manager

Since 2007, Dr. Hewes has been responsible for ecomaine‘s continuous improvement in environmental protection at the waste-to-energy plant, recycling facility and ashfill/landfill. She has over 30 years of experience between geological/environmental consulting and academic research, with a B.A. in Geology, M.S. in Environmental Science & Management, and Ph.D. in Environmental Studies. Her interests range from air pollution controls to a focus on industrial ecology and the reuse of waste materials. She has been a delegate to the United Nations Conferences for Sustainability in Johannesburg, South Africa (WSSD) in 2002 and Rio de Janeiro, Brazil (Rio+20) in 2012.

Arthur Colvin

Landfill/Ashfill Manager

colvin@ecomaine.org

Arthur Colvin

Landfill/Ashfill Manager

Arthur Colvin joined ecomaine as a Landfill Manager in December 2014. Colvin came to ecomaine with more than 25 years of experience in surveying and engineering, most recently as a Regional Office Manager at Horizons Engineering. Colvin lives in Freeport, Maine.

Brian Del Camp

Shift Supervisor

delcamp@ecomaine.org

Brian Del Camp

Shift Supervisor

Brian graduated from Maine Maritime Academy in 1981 with a Bachelor of Science degree in marine engineering and a minor in nuclear engineering. He joined ecomaine after seven years of engineering experience and has been with ecomaine since 1988. Brian is a certified ASME qualified resource recovery facility operator/shift supervisor and is licensed by the U.S. Coast Guard as a 1st class assistant engineer for steam and 2nd class engineer for motor vessels (unlimited horsepower).

Calvin Joiner

Maintenance Supervisor

joiner@ecomaine.org

Calvin Joiner

Maintenance Supervisor

Cal completed a four-year apprenticeship program at Tampa Electric Company, where he worked for ten years before joining ecomaine in 1988. As maintenance supervisor, he oversees ecomaine mechanics, equipment operators, an electrician, the warehouse, instrument and control technicians, and the scale house. In 1995, Cal was instrumental in establishing a computerized preventative maintenance program at ecomaine.

David Charest

Shift Supervisor

charest@ecomaine.org

David Charest

Shift Supervisor

Dave joined ecomaine in March 1994.

Denise Mungen

Executive Assistant

mungen@ecomaine.org

Denise Mungen

Executive Assistant

Denise Mungen joined ecomaine in September of 2014 with 30-plus years of experience in executive-level administrative support. Throughout her career, she has supported Presidents, the Vice President and Chairman of Academic Affairs. She has managed programs for the Aegis Destroyer Program and USN Department of Defense for the Personnel and Informational Security Program. She also worked on the start-up and management of a community prescription assistance program, providing coordination and support to community physicians for uninsured and underserved patients with chronic medical conditions. She has served on or supported several boards and committees, including the United Way of Mid Coast Maine, St. John’s Catholic Parish, and The Healthy Start Program. She attended New York City Community College and College of New Rochelle, and completed further coursework through University of Southern Maine’s Professional Development Program.

Donald Hebert

Director of Finance & Administration

hebert.don@ecomaine.org

Donald Hebert

Director of Finance & Administration

Donald Hebert joined ecomaine as Director of Finance and Administration in July 2018 with over 25 years of experience in financial management, including positions as Controller, Chief Financial Officer, and Financial Consultant for businesses in a broad spectrum of sectors. Don joined ecomaine after most recently serving as Director of Corporate Finance and CFO of the Trapp Family Lodge in Stowe, Vermont, and has decades of ties to the telecommunications, manufacturing, and consulting industries in southern Maine.

Jenna Sweeney

Accountant II

sweeney@ecomaine.org

Jenna Sweeney

Accountant II

Jenna joined ecomaine in 2019 and has worked in the field of accounting and internal operations for more than ten years. She received a Bachelor of Science in Business Administration from University of Massachusetts Lowell where she studied accounting and entrepreneurial studies. After earning her degree, she worked in the construction, transportation, and green-building industry as an accountant and analyst. Her experience includes both for-profit and non-profit small business industries.

Jenna’s passions include gardening, exploring the beautiful state of Maine, hiking, spending time outdoors, and she has a great love for animals, especially dogs.

Katrina Bussiere-Venhuizen

Senior Environmental Educator

venhuizen@ecomaine.org

Katrina Bussiere-Venhuizen

Senior Environmental Educator

Katrina Bussiere-Venhuizen is the Senior Environmental Educator at ecomaine and joined their team in August 2016 with 10 years of experience in various environmental educator roles across the country. She is responsible for designing curricula, on-site tour programs, as well as all other education and outreach programming that facilitates engaged waste reduction among residents, schools, and businesses in ecomaine's 70+ member communities. Katrina holds a Bachelor of Arts degree in Conservation Biology and a Certificate in Environmental Studies from University of Wisconsin-Madison. Her passion and commitment to her job roles inspires students and adults alike to attain their waste diversion and contamination reduction goals.

Kelly Rickett

Payroll Coordinator

rickett@ecomaine.org

Kelly Rickett

Payroll Coordinator

Kelly Rickett joined ecomaine as a Payroll/Accounting clerk in May 2019 with over 20 years experience in Payroll, HR and Accounting in the manufacturing field.

She joins ecomaine from B&M Baked Beans where she most recently served as an HR Supervisor, Payroll and Accounts Payable Clerk.

Kevin A. Trytek

Plant Manager

trytek@ecomaine.org

Kevin A. Trytek

Plant Manager

Kevin is a 1986 graduate of Maine Maritime Academy, where he earned a Bachelor of Science degree in marine engineering operations. He is also an ASME qualified chief/operator. Kevin came to ecomaine in 1987 after employment at a biomass generation facility in Lewiston. He is responsible for overall operation and maintenance of the ecomaine waste-to-energy plant and is a key participant in the senior management team.

Kevin Roche

Chief Executive Officer

roche@ecomaine.org

Kevin Roche

Chief Executive Officer

As the result of a nationwide search, Kevin joined ecomaine in 2004 and serves as CEO & General Manager. He has worked in the field of solid waste management since 1990, soon after the first sightings of the “garbarge” (garbage barge). His experience has moved him across the country including positions as the Director of Solid Waste for Broome County (New York), Materials Recovery Manager for the City of Glendale (Arizona), Plant Manager for Metro Waste, Owner of a recycling facility in Rochester, New York, Solid Waste Coordinator for Monroe County, and GIS Specialist for the City of Rochester. Kevin is a 1989 graduate of the University of Buffalo, where he received a Bachelor of Arts degree in Geography. He entered the field of solid waste with passion for integrating the mapping of trash collection routes into Geographic Information Systems.

At ecomaine, Kevin’s priority is to advance the organization’s mission in providing comprehensive long-term solid waste solutions in a safe, environmentally responsible, economically sound manner and remain a leader in raising public awareness of sustainable solid waste management strategies. Outside of work, Kevin enjoys spending time with his family, wood-working, rooting for the Bills, and on the back of a horse.

Lissa Bittermann

Business Development Manager

bittermann@ecomaine.org

Lissa Bittermann

Business Development Manager

Lissa is a graduate of the University of New Hampshire and joined ecomaine in September of 2012. She brings 16 years of sales and recruiting experience from both the International Travel and Bio-Pharmaceutical industries; as well as 3 years of experience in fund raising and Operations for Boston GreenFest (the largest environmental festival in New England). She is responsible for signing on new towns in Maine and New Hampshire to process their recyclable and Municipal Solid Waste at ecomaine as well as working with the Environmental Educator to increase awareness within our member towns about the benefits of Recycling and Waste to Energy.

Lynn Michaels

Accounts Payable and Human Resources Specialist

michaels@ecomaine.org

Lynn Michaels

Accounts Payable and Human Resources Specialist

Lynn, who has been with ecomaine since 2016, is responsible for ensuring the smooth day-to-day operations of Accounts Payable and Human Resources.

Lynn holds an Associate’s Degree in Accounting from York County Community College. Her work experience includes being assistant to the Vice President of Accounts Payable and Receivable for Coastal Concrete and working in Accounts Payable for Tom’s of Maine. She has also owned her own tanning & hair salon and cleaning business.

Mark Dolloff

Project/Procurement Manager

dolloff@ecomaine.org

Mark Dolloff

Project/Procurement Manager

Mark currently serves as ecomaine's Project & Procurement Manager, managing projects from inception to completion. Formerly, Mark was responsible for employee safety training, which occurs weekly at ecomaine. He is an OSHA certified trainer for general industry, a licensed Maine first class stationary engineer, and an ASME qualified resource operator. In addition, Mark graduated from Central Maine Technical College in 1984 with an Associate Degree in power engineering. He has been with ecomaine since 1988.

Mark Maritato

Environmental, Health & Safety Specialist

maritato@ecomaine.org

Mark Maritato

Environmental, Health & Safety Specialist

Mark joined ecomaine in 2008 with 23 years consulting experience in environmental toxicology (human health and ecological risk assessment), environmental chemistry and regulatory compliance. As a technical consultant his work has included waste-to-energy facilities, paper companies, hazardous waste sites, and landfill investigations. In addition to environmental responsibilities, Mark is part of a team that administers ecomaine‘s health and safety management system. He holds a BS in Ecology and Environmental Sciences from the University of Maine (Orono) and has pursued classes in chemical engineering from Northeastern University (Boston).

Matt Grondin

Communications Manager

grondin@ecomaine.org

Matt Grondin

Communications Manager

Matt joined ecomaine in April 2018 and is responsible for all communications, outreach and education programs. Matt holds a bachelor’s degree in Theater Production from the University of Maine, and a master’s degree in Political Science from Suffolk University. Previously, Matt held fundraising, writing, and outreach positions at Maine Public Radio & Television, United Way of Greater Portland, and WGBH in Boston, where he was part of the production team that won a 2011-12 Daytime Emmy Award for its work on Design Squad, a children’s engineering TV production.

Matt works on topics of energy conservation and sustainability on the Town of Cumberland’s Energy Advisory Committee. He also served on the Boards of The Summit Project and Portland Ballet.

Matt Hebert

Shift Supervisor

hebert@ecomaine.org

Matt Hebert

Shift Supervisor

Matt Hebert is a 2013 graduate of Maine Maritime Academy with a power engineering operations major and business management minor.  He started at ecomaine in 2014 after being a field service engineer with Babcock and Wilcox PGG after graduation.  Matt completed two summer co-ops at ecomaine while at MMA.  He holds an ASME QRO provisional license and a state of Maine 3rd class stationary steam license.

Matthew Baum

Maintenance Manager

baum@ecomaine.org

Matthew Baum

Maintenance Manager

Matthew Baum joined ecomaine as our Maintenance Manager in September 2018.  Matt is a graduate from Maine Maritime Academy and holds a Bachelor’s of Science in Power Engineering Technology and a Master’s Degree in Business Administration. He also holds a Maine Boilers License and is certified in Six Sigma-Lean.

He joined ecomaine from Westbrook Energy Center (WEC) Calpine where he most recently served as Operations Engineer and was the lead on many special projects.

Shawn Rybski

Landfill Supervisor

rybski@ecomaine.org

Shawn Rybski

Landfill Supervisor

Stephen Henderson

Recycling Supervisor

henderson@ecomaine.org

Stephen Henderson

Recycling Supervisor

Stephen P. Henderson joined ecomaine as Recycling Operations Manager in January 2014. Steve has more than a decade of experience in recycling and facilities operations, most recently as the Operations Manager at the Maine Apple Co.

Vanessa Berry

Environmental Educator

berry@ecomaine.org

Vanessa Berry

Environmental Educator

From the classroom to the compost pile, Vanessa joined the ecomaine team in August of 2018 to provide education and resources to member communities and residents as an Environmental Educator. As an ecomaine educator, her role changes every day. From giving tours, to conducting trash audits with students, her main goal is to encourage others to follow the three R’s: Reduce, Reuse, then Recycle!

Vanessa received her B.S. in Elementary Education at the University of Maine at Farmington in 2015, and found her passion for the environment as a work-study student in UMF’s Sustainable Campus Coalition. She has previously served as an Energy Efficiency Coordinator with AmeriCorps, organized a Green Team at Chelsea Elementary School, and worked one-on-one with students as an Ed. Tech in an Autism and Behavior Program.

Wei Po Huang

Finance Manager

Huang@ecomaine.org

Wei Po Huang

Finance Manager

Wei has been with ecomaine since November of 2014 and has been promoted along the way to Finance Manager from Accountant II and his previous position of Accounting Assistant before that. Wei is responsible for Payroll, Accounts Receivable, interfacing with systems and phone support providers,  financial closings, and banking coordination. He is a graduate of the University of Southern Maine, where he was an accounting tutor, with a degree in Accounting & Business Administration. He has a strong background in computer software, is a native of Taiwan and is now a US citizen.

Winslow Pillsbury

Shift Supervisor

pillsbury@ecomaine.org

Winslow Pillsbury

Shift Supervisor

Winslow Pillsbury joined ecomaine as a Relief Operator in April 2012 and was promoted to Shift Supervisor in August 2014.