
See SCS Engineers Sustainable Materials Management Services
SCS Staff Professional, Spencer Nichols, supports clients as a Sustainable Materials Management (SMM) Specialist. He earned his BA in Political Science/International Relations & Environmental Studies with a Minor in Public Policy at Tulane University. Spencer is passionate about sustainability; in high school, he volunteered at a non-profit organization working closely with community members to create organic farms on school campuses. These farm projects provide healthy food to local food banks while at the same time educating students about the environmental and social benefits of organic agriculture. Spencer also led a service trip to Latin America to help agrarian communities restore their environment after regional industrial agriculture had caused widespread degradation. Spencer became Chapter President of the non-profit Global Student Embassy (GSE) and led a group of students in fundraising and environmental efforts. During his year-long tenure, he worked on environmental and community-based initiatives in California and Nicaragua, culminating in a fully-funded scholarship program for Nicaraguan students to visit GSE Chapters in the United States.
In 2017, Spencer met SCS Senior Project Manager, Tracie Bills, through his network, and learned about the SMM work she performs for SCS clients. They stayed in touch and would occasionally meet to discuss opportunities and the evolving environmental field. When the role for a SMM Specialist opened up at SCS, Spencer landed the job! SCS Engineers was a perfect fit for his interests, education, and entrepreneurial spirit. Five months in, Spencer still loves the work. In particular, he says he appreciates working in the environmental industry and enjoys learning something new every day.
Spencer works for numerous clients and finds the variety of his work rewarding because the focus is on recycling and organics management challenges. He is gaining experience in waste management sustainability and zero waste practices, as well as managing records, producing project updates, and conducting recycling characterization studies. For one of his clients, Spencer is working to identify recycling markets for wood so the materials can be repurposed instead of buried in landfills.
Spencer also conducts outreach, customer assistance, and technical assistance for another client in Contra Costa County, California. He supports their environmental and regulatory initiatives by “educating their clients on materials management best practices to ensure improved outcomes and an excellent customer service experience for everyone involved.” His mission is to help reduce business waste while improving diversion of materials away from landfills.
To be responsive in his role and for his customers, he works in a fast-paced environment. This challenge helps him grow professionally every day. Spencer’s passion for helping businesses reduce waste in a practical manner helps him work toward his ultimate goal to impact his community in a positive way.
Spencer is contemplating enrolling in graduate school to earn a Sustainability MBA; he also wants to continue his work as an environmental consultant in the Non-Profit Sector in his free time. He enjoys hiking, mountain biking, and photography – all in keeping with his passion for protecting our environment for future generations.
Well done, Spencer!
Find your career at SCS Engineers – We’re always looking for those with an entrepreneurial spirit, who find working for their clients, community, and the environment a rewarding journey!

Do you really need to use a drinking straw? With most beverages, probably not! Make this one change and help America reduce the amount of plastic going into our landfills.
Click to learn more about Sustainable Materials Management.
The initiative to optimize the residential waste and recycling collection system for current and future operations exemplifies the County’s commitment to safe, efficient, and excellent civic services for residents.
The County of Sacramento, Department of Waste Management & Recycling (DWMR) is contracting with SCS Engineers to study and analyze how to optimize the routing, collection, and disposal of municipal solid waste, green waste, organics, and single-stream recycling in the unincorporated area of the county. The analyses will help Sacramento control costs, provide quality services to residents, and lower their carbon footprint.
Using a three-cart system, the DWMR provides weekly residential garbage collection, every other week recycling, green waste collection, and other waste collection services to approximately 155,000 residents in unincorporated Sacramento County.
Currently, vehicles cover 71 routes and collect a total of 151,000 tons of municipal solid waste, 77,000 tons of green waste and organics, and nearly 37, 000 tons of single-stream recycling annually. Materials go to appropriate locations, including the county-owned and operated North Area Recovery Station and the Waste Management owned and operated Sacramento Recycling Center and Transfer Station.
Approximately 60 percent of residential collection activity occurs in the northern half of unincorporated Sacramento County and 40 percent in the southern half. DWMR will use SCS Engineers’ comprehensive analyses and the current residential waste collection and disposal operations to identify options for charting a path forward that will optimize collection efficiencies and reduce collection costs. The analyses examine these areas, as follows:
Regulatory compliance, including comprehensive, cost-effective adherence to all applicable known and anticipated regulations and ordinances
Financial and contractual controls, such as long-term agreements with haulers, processors, contractors, key suppliers, and vendors; infrastructure maintenance and construction
Route logistics and vehicle controls, for example, the number of routes, type of vehicles, safety, carbon footprint reductions, workloads
Community satisfaction with clear communications, ease of disposal, overall convenience, and other factors to continuously improve residential service
The SCS analyses include a model for creating alternative collection scenarios for waste and recycling operations and performing cost modeling. The model gives the County the benefit of insight into many potential options while considering various technology, best practices of the operations staff and fleet crews, and rate structures. The SCS model is in use in cities and counties across the U.S.
“The data and the way it is analyzed and interpreted will lay the foundation for collecting waste and recycling in the unincorporated area of the County,” stated Tracie Bills of SCS Engineers. “The cost savings and environmental benefits are significant supporting Sacramento residents into the future.”
Many schools and school districts are prioritizing a shift toward zero waste and sustainability. However, learning to manage material resources on-site in a more sustainable manner presents operational and monetary challenges. Learn the benefits and steps to plan a financially sustainable program from Tracie Bills of SCS Engineers.
Tracie creates realistic approaches which allow for flexibility while maneuvering the unique challenges that occur. She takes you step-by-step through building a successful program and refers to established efforts such as in the City of San Jose that already have established zero waste programs in their schools.
Read the article by clicking here.
Setting up a school zero waste program takes time, patience, excellent collaboration and communication, and a team that wants to achieve the same goal of zero waste. Tracie Bills recommends a realistic approach in her article. She provides examples and describes how a consulting firms, such as SCS Engineers, assist schools without materials management programs to launch zero waste programs.
Building a successful program does not happen overnight, but you can do it!
Tracie Onstad Bills is SCS Engineers Northern California Director of Sustainable Materials Management. She has over 20 years of materials management experience, including working for a hauler, a county government, and a nonprofit, and over 12 years of experience with materials management consulting firms. She has provided commercial sector materials flow assessments; organics processing research and analysis; waste characterization studies; and recycling, organics, and waste management technical assistance to government agencies, schools, multi-family dwellings, and businesses. Ms. Bills has an environmental science degree from San Jose State and is an instructor for the SWANA Zero Waste certification program.
National Waste and Recycling Association is sponsoring a FREE 90-minute webinar on December 6 at 3:00 pm ET. The webinar is highlighting the programs, strategies, and best practices of their six 2017 Recycling Award Winners.
The recipients will describe their unique blend of technologies, outreach, and program management that made a difference in their communities. The audience will have a chance to ask questions and find out how to implement these innovative ideas into their own operations and businesses.
Agenda:
More Solid Waste Management resources and success stories here.

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In the EPA’s Region 9 U.S.-Mexico Border Program Progress Report, April-September 2016
The Campo Band of Mission Indians (CBMI) staff members are working with the EPA and SCS Engineers to address their waste management needs. SCS Engineers, an environmental engineering firm, was contracted by the Border Environment Cooperation Commission to work with CBMI in response to their request for technical assistance.
SCS Engineers was contracted to prepare a waste characterization study to support the development of a zero waste plan. The study provides critical information for designing and developing the future programs, policies, and facilities to effectively achieve a zero waste program.
Based on the findings, CBMI will assess their infrastructure needs, including consideration of a transfer station. SCS Engineers conducted field sampling to assess the Golden Acorn Casino in September 2016, the same month that Jeff Scott, EPA’s Land Divison Director visited Campo.
The Border 2020 Program is the latest environmental program implemented under the 1983 La Paz Agreement. It builds on the Border 2012 Environmental Program, emphasizing regional, bottom-up approaches for decision making, priority setting, and project implementation to address the environmental and public health problems in the border region. As in Border 2012, the new Program encourages meaningful participation from communities and local stakeholders.

Read the full article by Marc Rogoff, SCS Engineers.