Image courtesy of the Illinois Product Stewardship Council
Beginning January 1, 2026, Illinois law requires battery manufacturers to fund battery collection for recycling, with no cost to the consumer. Batteries can NOT be recycled in your home recycling bin. They may only be recycled through special drop-off collection locations.
Why battery recycling matters
Batteries are made from metals and minerals mined using processes that are often damaging to the environment. When batteries are recycled, these materials can be captured and reused. This reduces the need for newly mined materials. In addition, certain battery chemistries are dangerous in the waste and household recycling streams. Many contain material that is toxic to the environment or may become a fire or explosion hazard in waste collection vehicles or waste processing facilities.
How do I participate?
Visit https://www.call2recycle.org/illinois/ to find a drop-off location near you. Enter your city or postal code and select the type of battery (rechargeable, single-use, medium format, or damaged/defective) you need to recycle to obtain a list of locations accepting those items.
Be aware that some facilities may take your used batteries in bulk and mixed together. These facilities take the responsibility of packaging them safely for shipping to specialized recyclers. However, many facilities require residents to separate alkaline batteries from rechargeable batteries and will require you to properly protect battery terminals to reduce the risk of fire. This is done by covering battery terminals with clear packing tape (ideal), duct tape (acceptable), or electrical tape (acceptable), or by placing a single battery in very small, individual, clear plastic bag.
Image courtesy of the Illinois Product Stewardship Council
To learn more about batteries and their responsible use and disposal, visit the Illinois Product Stewardship Council website at www.illinoispsc.org/batteries.
In a previous post on back-to-school sustainability resources, the Illinois Climate Education Hub was mentioned as a forthcoming resource for K-12 teachers, to assist them in complying with Public Act 103-0837. That legislation provides that, “Beginning with the 2026-2027 school year, every public school shall provide instruction on climate change, which shall include, but not be limited to, identifying the environmental and ecological impacts of climate change on individuals and communities and evaluating solutions for addressing and mitigating the impact of climate change and shall be in alignment with State learning standards, as appropriate. The State Board of Education shall, subject to appropriation, prepare and make available multi-disciplinary instructional resources and professional learning opportunities for educators that may be used to meet the requirements of this subsection.”
The hub is now live and is available at https://illinoisclimateeducation.org/. The IL hub (like its sister hubs in New Jersey, Oregon, Wisconsin, Maine, New York, Connecticut, and Michigan) provides free, educator-vetted teaching resources, professional development opportunities, lesson plan examples, and relevant news articles for students. All resources on the hub can be used for educational purposes with proper attribution to the content provider.
The third week of September annually is celebrated as Pollution Prevention, or P2, Week. P2 Week 2025 is September 15-21 using the theme: “40 Years of Pollution Prevention: Honoring the Past, Protecting the Future!”
As defined by the National Pollution Prevention Roundtable (NPPR, emphasis added), “Pollution is the contamination of air, soil, or water by the discharge of harmful substances. Pollution prevention is the reduction or elimination of pollution at the source (source reduction) instead of at the end-of-the-pipe or stack. Pollution prevention occurs when raw materials, water, energy and other resources are utilized more efficiently, when less harmful substances are substituted for hazardous ones, and when toxic substances are eliminated from the production process. By reducing the use and production of hazardous substances, and by operating more efficiently we protect human health, strengthen our economic well-being, and preserve the environment.”
Rather than being a burden on industry, NPPR points out that “Adopting pollution prevention practices and techniques often benefits industry by lowering a company’s operational and environmental compliance costs. By preventing the generation of waste, P2 can also reduce or eliminate long-term liabilities and clean-up costs. Furthermore, disposal costs are reduced when the volume of waste is decreased. This can also lead to a reduction in workplace exposures to hazardous materials which can affect workers’ health and hence, their productivity. If less waste is produced, there will also be a diminished need for on-site storage space. Furthermore, by preventing pollution there will be a greater likelihood that a company will be in compliance with local, state, and federal compliance statutes. Finally, as community pillars, businesses shoulder an important responsibility for protecting the environment and natural resources for their own good as well as that of society.”
In 1990, Congress passed the Pollution Prevention Act (P2Act), which states “The Environmental Protection Agency must establish a source reduction program which collects and disseminates information, provides financial assistance to States, and implements the other activities….”
The technical assistance experts within ISTC’s Center for Economic Impacts and Societal Benefits (CEISB) help businesses, organizations, institutions, and government agencies throughout Illinois and beyond prevent pollution and use resources more efficiently. This benefits our shared environment while also ensuring that companies and communities are more competitive and resilient.
CEISB technical assistance providers currently have federal funding toprovide P2 assistance at no cost to certain industrial or market sectors. See the following brief descriptions and links to project flyers:
Advancing Beverage Resilience through Pollution Prevention. This collaboration with EnergySense Resilience Center supports breweries, wineries, distilleries, and other craft beverage businesses across the state of Illinois. Following their assessments, participants will also have the chance to assist in shaping the certification process for green beverage manufacturing in Illinois and to be recognized for their sustainability efforts through the Illinois Green Business Program.
Mississippi River Corridor Pollution Prevention. ISTC staff are working with partners at the Iowa Department of Natural Resources Office of Pollution Prevention Services and Missouri State University to provide free industrial sustainability assessments across three states.
Pollution Prevention at Food Focused Businesses within DuPage & Kane Counties. Another collaboration with EnergySense Resilience Center, this project is providing free technical assistance to 10 small for and/or non-profit entities, such as restaurants, grocers, and other food-focused businesses and organizations in DuPage and Kane Counties. By getting assessed, businesses can lower operational costs, reduce wasted food & resources, and attract environmentally conscious customers.
Don’t see your sector or organization reflected in the projects listed above? Our team may still be able to assist you through other funding sources or fee-for-service work. Contact us at istc-info@illinois.edu or fill out our online site visit request form.
Pollution Prevention 101 LibGuide. Curated by ISTC for the University of Illinois Urbana-Champaign library, this online guide provides the basics for technical assistance providers new to the field.
ICAW 2025 poster designed by Abbie Sawyer from Athens, Georgia. Abbie is an artist, nature enthusiast, and Compost Education Specialist for the Athens-Clarke County Solid Waste Department.
International Compost Awareness Week (ICAW) is celebrated annually during the first full week of May and is a time to learn more about composting organic wastes (e.g., landscape wastes and food scraps) as part of fostering healthier soil and reducing greenhouse gas (GHG) emissions. A theme is chosen for ICAW in the US each year, and the theme becomes the focus of a poster contest, in which artists age 14 and older from around the world compete. The image above is the winning design for 2025, created by Abbie Sawyer from Georgia.
This year’s theme is “Sustainable Communities Begin with Compost!” As explained on the Compost Research & Education Foundation website, “This theme was chosen with the goal of highlighting composting in all kinds of communities at any scale – from the backyard home composter to community composters, to large-scale facilities to all those who recognize the many benefits of using compost on our soils. As has been done for the past several years, the theme was chosen by all of the international partners who are part of the International Compost Alliance – making it truly an international theme. This year’s theme was inspired by the United Nations Sustainable Development Goal #11 “Sustainable Cities and Communities: Make cities and human settlements inclusive, safe, resilient and sustainable.”*
Composting reduces methane emissions through aerobic managed decomposition, providing for a more sustainable community.
Composting lowers greenhouse gases by improving carbon sequestration in the soil. Getting the carbon back into the soil serves as a “carbon bank,” helping to store carbon thereby removing it from the atmosphere.
Compost provides essential nutrients for plants, promoting vibrant gardens and farms. Healthier soil leads to healthier, more nutritious food for our communities.
Compost use increases the water-holding capacity of our soils. This is important as our communities are more and more often seeing drought and or intense rain events causing soil runoff and erosion.
Community Gardens and Green Spaces: Compost plays a vital role in community gardens, fostering green spaces that provide fresh produce, recreational opportunities, and community gathering places.
Illinois will be hosting over 50 in-person and virtual events during ICAW in over 12 counties. To see a full list of events and find registration information for those that are vitual, check out the IFSCC ICAW 2025 webpage: https://illinoiscomposts.org/icaw-2025/.
If you’re interested in hosting your own ICAW event, check out the IFSCC’s ICAW Host Toolkit, which includes:
tabling signage,
resources for libraries,
a list of relevant children’s books,
resources for park districts,
social media resources,
activities for kids,
a guide for hosting a “compost giveback” event (aka a “compost giveaway” or a “bring your own bucket” event),
a link to a spreadsheet of food scrap municipal composting programs and drop-off locations, and
a link to IFSCC’s guide for where to buy finished compost in IL. (Note that this only includes IFSCC member organizations that are compost manufacturing facilities. If you don’t see a site near you, do an Internet search or consult your county solid waste agency or recycling coordinator for guidance.)
Stand out from the crowd. Be sustainable, be recognized.
The Beverage Resilience Program offers free help to make Illinois craft beverage businesses more sustainable and save money. Brought to you by the Illinois Sustainable Technology Center (ISTC) and our partner the Smart Energy Design Assistance Center (SEDAC), this grant-funded program supports breweries, wineries, distilleries, and other craft beverage businesses across the state of Illinois.
Our team will come to your business and perform a comprehensive site assessment to identify opportunities to reduce energy and water use, waste generation, and costs as well as highlight areas where your business is already excelling in sustainability. The opportunities identified will help you to reduce costs as well, promote sustainability in your community, and differentiate yourself from your peers.
Following your assessment, you will also have the chance to assist in shaping the certification process for green beverage manufacturing in Illinois and to be recognized for your sustainability efforts through the Illinois Green Business Program.
How does it work?
Initial Meeting – either via email, conference call, or in person, to discuss needs and concerns
Opportunity Assessment – conducted on-site to uncover areas for potential change or improvement
Report on Findings – a document providing methods for reducing pollution and potential cost savings
Implementation Support – assistance for next steps, if needed
Project Review – document savings and benefits
What are the benefits?
Promotes sustainable manufacturing and growth
Improves profitability, productivity and competitiveness
Improves workplace safety through less exposure to hazardous materials
Reduces environmental impacts such as:
water use, energy and materials
waste volume and/or toxicity
Increases capacity to attract new business
Increases recyclability and/or diversion of by-products
The US EPA estimates that in 2019 alone, 66 million tons of wasted food was generated in the food retail, food service, and residential sectors, and most of this waste (about 60%) was sent to landfills. Food Waste Prevention Week (FWPW) is a collaborative effort to raise awareness about food waste and its negative impacts on our society and environment, while also sharing resources to help individuals, families, and organizations reduce their food waste. Because the Illinois Sustainable Technology Center (ISTC) Zero Waste team has experience working on food waste reduction and management projects, ISTC is proud to be a FWPW partner organization for the third year in a row!
Be sure to check ISTC’s social media platforms during April 7-13, for highlights of relevant projects, as well as facts and resources to help you on your food waste reduction journey. If you’re not already following us on social media, you can connect with us on Facebook and LinkedIn.
How do I get involved?
The FWPW website provides a wealth of information to help various sectors with food waste prevention efforts, including descriptions of webinars presented by partners across the country. Here are just a few suggestions for relevant activities and webinars, arranged by sector, including links to ISTC and partner organization resources, as well as links to appropriate sections of the FWPW website for further information and inspiration. Links to specific programs or services are for informational purposes only and should not be construed as endorsements by ISTC, the Prairie Research Institute, or the University of Illinois Urbana-Champaign.
Colleges & Universities
Host a “Weigh your Waste” event to get students involved and to illustrate the magnitude of food waste generated. Uneaten food from student trays from a single meal period is collected, weighed, and put on display. This offers opportunities for discussion around the causes of waste and encourages students to brainstorm ideas for reduction. See this case study from Chapman University for inspiration.
Promote your campus chapter of the Food Recovery Network (FRN), or consider forming one if your campus is not yet participating. FRN is a non-profit that unites students with businesses and other community partners to recover perishable food and fight hunger while simultaneously fighting waste.
Register for these webinars (and check the FWPW webinar page regularly for addition of similar events):
Check out the NRDC Food Matters Beginner’s Guide. The NRDC Food Matters project partners with cities to achieve meaningful reductions in food waste through comprehensive policies and programs. This guide introduces policymakers, agency staff, and activists to the project and provides resources related to food waste reduction and communication strategies, as well as case studies from successful initiatives in partner cities.
Use the NRDC Guide to Making a Public Commitment on Food Waste. This can be a way to harness local leadership and constituent buy-in, while increasing accountability, and helping your city serve as inspiration for peers in other locations.
Register for these webinars (and check the FWPW webinar page regularly for addition of similar events):
See this page for additional information for restaurants.
Individuals & Families
Explore the resources at Savethefood.com, including recipes to use up ingredients and leftovers, storage tips to keep food fresh longer, a tool to estimate the amount of food you’ll need for a certain number of guests, and other planning suggestions.
Register for these webinars (and check the FWPW webinar page regularly for addition of similar events):
Photo by onephoto for Adobe Stock Images, Education License – University of Illinois
Uncover cost-saving and efficiency opportunities for your food-focused business! The Illinois Sustainable Technology Center (ISTC) and the Smart Energy Design Assistance Center (SEDAC), units of the University of Illinois, areproviding free technical assistance to 10 small for and/or non-profit entities, such as restaurants, grocers, and other food-focused businesses and organizations in DuPage and Kane Counties in Illinois. By getting assessed, businesses can lower operational costs, reduce wasted food & resources, and attract environmentally-conscious customers.
Assessments will focus on helping entities reduce costs and/or reduce environmental impacts through pollution prevention, energy efficiency, water reduction, alternatives to hazardous chemicals, and waste reduction including purchasing and disposal.
What will the process look like?
Step 1: Initial conversation. This will take the form of a brief introductory phone call to discuss the assessment process and expectations. There will also be discussion of utility data collection. (Participant time commitment: 30 minutes)
Step 2: Pre-Assessment Data Collection & Analysis. The participating business will share utility billing data as available. Providing this information helps our team quantify savings opportunities found on-site. (Participant time commitment: 30 minutes)
Step 3: Facility Walkthrough. On-site visit to discuss and tour the facility to review current conditions of the facility including infrastructure and operational processes. Identify sustainability opportunities for cost and resource savings. (Participant time commitment: 1 hour)
Step 4: Providing Recommendations & Resources. ISTC and SEDAC will use data and information from previous steps to develop strategies to reduce costs and/or reduce environmental impact. Recommendations and resources will be shared with the participating business via a written report and presentation with Q&A. (Participant time commitment: 1 hour)
Step 5: Implementation. ISTC and SEDAC will assist businesses that are interested in implementing recommended strategies. Implementation assistance includes further guidance on equipment and/or process upgrades, as well as connecting to incentive or funding opportunities. (Participant time commitment will vary.)
Step 6: Case Study (Optional). A case study will be developed to showcase opportunities uncovered and strategies implemented. (This step is optional. If you decide to share your experiences with peers and customers, your time commitment will be approximately 1 hour to review drafts and provide feedback/approval.)
Participants will be selected on a rolling basis and ISTC and SEDAC will work with participants upon selection until December 2026. Questions can be directed to Zach Samaras at zsamaras@illinois.edu.
This opportunity is made possible by a grant from US EPA Region 5.
The Missouri Association of Manufacturers, in partnership with the Missouri State University Ozarks Environmental and Water Resources Institute (OEWRI), is offering free sustainability training for Missouri manufacturers on February 19, 2025, from 9 AM to 1 PM at the Missouri Botanical Gardens in St. Louis.
Thanks to an ongoing collaboration between ISTC’s technical assistance providers and Missouri State University, the workshop has been opened up for IL manufacturers located in the St. Louis area.(Note that manufacturers from throughout MO are eligible.)
Participants will receive guidance on the development of a sustainability program, including overviews of various program models such as Environmental, Social, and Governance (ESG), the UN Sustainable Development Goals (SDGs), and more. The session is limited to 20 companies, all of which will receive a complimentary sustainability site assessment for their facilities. Participation is open to manufacturers in all industrial sectors.
If you represent an Illinois manufacturer interested in integrating sustainability into your operations but are unable to reserve a spot in this workshop, please reach out to Owen McMahan, 217-333-3684, to learn more about free, grant-funded assessment opportunities available through ISTC.
Photo credit: Bayram Er from Pexels via Canva for Education.
On October 8th, the Biden-Harris Administration issued a final rule requiring drinking water systems across the country to identify and replace lead pipes within 10 years. The Lead and Copper Rule Improvements (LCRI) also requires more rigorous testing of drinking water and a lower threshold requiring communities to take action to protect people from lead exposure in water. In addition, the final rule improves communication within communities so that families are better informed about the risk of lead in drinking water, the location of lead pipes, and plans for replacing them.
Under Public Act 99-0922, which took effect in January 2017, Illinois schools built between January 2, 1987 and January 1, 2000 were required to complete testing and submit results to the Illinois Department of Public Health (IDPH) by the end of 2018.
Based on those results, IDPH recommends that testing at all schools built before 2014. Parents and guardians of students must be notified of lead results greater than or equal to five parts per billion (ppb). LeadCare Illinois, through funding from IDPH, provides FREE lead testing to schools and licensed childcare facilities.
Beginning in 2014, shortly after the inception of its Zero Waste Illinois program, TAP conducted its first university campus waste audit in the form of a two-phase project for U. of I., examining the types and amounts of waste generated in eight campus buildings, as well as the availability and location of waste and recycling collection bins. That study also included a survey of building occupants to gauge knowledge of current programs, gaps in service, and overall satisfaction with the campus recycling program. With this data, TAP made recommendations for waste reduction and diversion at the campus and individual building levels. The TAP zero waste team went on to conduct similar waste characterization studies for other institutes of higher learning, industrial clients, local governments, small businesses, and school districts in Illinois and beyond, as well as contributing to statewide systemic change through efforts like the Farm to Food Bank feasibility study and pilot projects. In 2019, TAP assessed indoor solid waste and recycling collection infrastructure for U. of I., leading to the initial deployment of branded three-bin collection stations for waste and recyclables in high-traffic campus locations. F&S continues to deploy those newer three-bin stations as funding permits, as part of ongoing progress toward iCAP zero waste goals.
In the fall of 2021, TAP, F&S, and other campus stakeholders began discussion of a new round of campus building waste audits. Plans were paused until after the hiring of Daphne Hulse, the first full-time U. of I. Zero Waste Coordinator, in fall 2022, to ensure the availability of dedicated staff to address waste audit results and recommendations. A spring 2023 grant from the U. of I. Student Sustainability Committee (SSC) supplemented available F&S funds to secure TAP services for waste audits of eight high-usage facilities in October 2023.
Due to the size and volume of waste and recycling generated on campus, sorting all material was not feasible. Thus, TAP and F&S used an “activity zone” approach, developed by the TAP zero waste team after their work on the previous U. of I. campus audits. This involved selecting a representative set of buildings classified according to their main functions and services. Waste audit data from those representative buildings was used to formulate recommendations for waste reduction and improving the quantity and quality of collected recyclables. Those recommendations for improvement can then be applied to other buildings that fall within the same activity zone categorization. For this waste audit, activity zones and their respective buildings included:
Academic: Business Instructional Facility (BIF) & Campus Instructional Facility (CIF)
Academic + Laboratory: Roger Adams Laboratory (RAL) & Noyes Laboratory
Multi-Activity: Illini Union & Activities & Recreation Center (ARC)
Student Living: Lincoln Avenue Residence Halls & Allen Residence Hall
TAP conducted walkthroughs of study buildings to assess current conditions and infrastructure, discuss waste and recycling challenges and successes with facility managers and other key personnel, and determine the best method for sample collection during the waste audits. The audits involved the collection of samples from trash (landfill-bound) and recycling streams from each of the selected buildings, which were then hand-sorted by TAP staff and volunteers into pre-determined categories defined in conjunction with F&S waste management staff. Following the waste audits, TAP held four focus group sessions (one per activity zone) to obtain input from campus community members (including students, faculty, and staff). Stakeholder engagement helped to gauge expectations, barriers, and sources of confusion, as well as garner suggestions for ways to reduce waste and improve collection of recyclables for the buildings included in the study. An online form was made available for submission of written feedback from those unable to attend focus group sessions and to allow session participants to submit any additional comments and suggestions.
In addition to presenting methodologies and findings, the audit report outlines current waste and recycling management practices across campus and within the examined activity zones. This includes detailed descriptions of bin liner color-coding standards and the rationale behind them, procedures at the campus Waste Transfer Station (WTS), process flow diagrams, and a list of processors and destinations for the major categories of collected recyclables. The goal was to create a document that could support F&S’s efforts to educate and engage the campus community in improved waste management and the creation of a zero-waste culture.
There are long-standing misconceptions about campus waste management practices according to Joy Scrogum, an Assistant Research Scientist with ISTC’s TAP and a member of the campus Zero Waste iCAP team. “When I was an Illinois undergraduate, I would hear people say it didn’t matter if you accidentally put recyclables in campus trash bins because everything would be sorted at the campus Waste Transfer Station. That was frankly decades ago, and I still hear people make that incorrect assertion. Although the U. of I. is an innovative research institution, our Waste Transfer Station is low-tech, with a small crew that hand sorts only a fraction of the materials collected. There’s no cutting-edge equipment using lasers or air currents to extract recyclables, just humans pulling items from certain colored bags that are emptied onto a conveyor belt. It would be physically impossible to hand sort all the waste generated on campus, and most people aren’t even aware of the fact that different colored bin liners are meant to signify different actions at the transfer station. The contents of black bags, for example, aren’t emptied for a hand sort, because that color is supposed to signify waste collected from restrooms or laboratories.”
Graphic from the audit report illustrating the campus bin liner color-coding standard.
The study uncovered a lack of awareness, confusion, and/or inconsistent compliance regarding the bin liner color-coding standard, suggesting that improved communication and efforts to ease supply chain barriers could result in increased capture of recyclable materials. Observations during building walkthroughs and feedback compiled from stakeholder engagement indicated that greater consistency in collection bin style and signage, along with improvements in communication of proper waste management and recycling procedures to students, faculty, and staff could result in improved collection and reduced contamination of recyclable materials.
Key findings from the analysis include:
34 percent of campus waste reviewed was avoidable
23 percent of all landfill materials were some form of paper towels
Recyclable materials made up 13 percent of the total waste stream
17 percent of waste was compostable
18 percent of recyclables were contaminated and therefore unsalvageable
Liquids contributed to contaminating 5 percent of all the recycling items sorted
Disposable single-use items, such as these beverage cups, are examples of potentially avoidable waste.
TAP made 39 recommendations for waste reduction and improved management grouped into seven themes (education & outreach, infrastructure, policy, programming, purchasing, research, and retail). Many of the suggestions encourage colleges and departments to look upstream at the source of waste generation to proactively reduce the amount of waste that ends up in landfills.
F&S Zero Waste Coordinator Daphne Hulse said, “ISTC’s important and updated insight gives us the ability to turn their work into meaningful results that have an impact across campus. To accomplish our goals, we need to keep looking at how we can all continue to make progress by taking all available actions to properly reduce, reuse, and recycle where we study, work, recreate, and live.”
Daphne Hulse will also discuss the audit results, the details of campus waste and recycling management, and ongoing zero waste initiatives in an ISTC Sustainability Seminar presentation entitled, “Landfills Are Organized Littering: How the University of Illinois Is Moving Toward Zero Waste.” This hybrid presentation (with in-person and online attendance options), is scheduled for September 11 from 2-3 PM. Learn more and register at https://calendars.illinois.edu/detail/6229/33493027. ISTC Sustainability Seminars are recorded with archives available online within a few weeks of the seminar’s completion.
