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Clear Drop Soft Plastic Recycling Pilot at the ...
Introduction Initiated during the 2025-2026 academic school year, Green Group Consulting conducted the first Clear Drop Soft Plastic Compactor (SPC) flexible film recycling pilot program at the University of Pittsburgh. Green Group...
Clear Drop Soft Plastic Recycling Pilot at the University of Pittsburgh, by Green Group Consulting
Introduction Initiated during the 2025-2026 academic school year, Green Group Consulting conducted the first Clear Drop Soft Plastic Compactor (SPC) flexible film recycling pilot program at the University of Pittsburgh. Green Group collected data on SPC usage and output to develop this preliminary case study on the use of the Clear Drop SPC in university systems. Background Flexible plastic film and other soft plastics are considered hard-to-recycle materials because they cannot be sorted or consolidated without specialized equipment that most materials' recovery facilities (MRFs) do not have. This limitation arises because, when conveyed at the MRFs alongside rigid recyclables, the film wraps around rotating shafts and pulleys, creating tangles that twist into “ropes” requiring manual removal. Flexible plastic film obstructs the sorting system as tangles occur. There is also the issue of small plastic pieces such as pouch size packages that don’t convey well through any recycling system and find their way to the landfill, or worse, the environment. These challenges are particularly significant for entities and jurisdictions that must meet recycling targets. In states such as California and Oregon, where new Extended Producer Responsibility (EPR) laws mandate recycling goals for hard-to-recycle materials, solutions that increase diversion are critical. Universities and hospitals are especially well suited to test these solutions. As self-contained ecosystems, they generate a high volume of flexible film waste, maintain existing recycling infrastructure that a pilot can plug into and typically operate under institutional sustainability goals that call for increasing recycling rates and reducing waste-to-landfill. Green Group and Clear Drop identified this combination of characteristics as ideal for piloting a diversion solution: the Clear Drop Soft Plastic Compactor. Clear Drop The Clear Drop Soft Plastic Compactor uses compression and heat to condense high-density and lowdensity polyethylene (HDPE, LDPE), polypropylene (PP) and expanded polyethylene (EPE)1 into lightweight blocks that can be more easily transported and recycled. As a smaller, consumer-targeted unit, it is effective at diverting common household flexible films, such as plastic wrap and shopping bags; that would otherwise be discarded. Small items, like the much-maligned PP straw, also work well in the SPC. Figure 1: Clear Drop SPC In individual form, these flexible films become tangled in sortation equipment or removed for landfill. Once condensed into block form, however, they convey as a single rigid item that can be transported without additional wrapping. In principle, they can then be sorted like any other rigid PE or PP plastics collected through curbside programs. Figure 2: Feeding material into SPC unit We will refer to these collectively as “soft plastic” or “flexible film” Green Group Consulting Green Group Consulting conducted the pilot program on behalf of Clear Drop to evaluate the operational realities of deploying the SPC in real-world settings. The firm’s experience in plastics and recycling made it well suited to design such a program. As Clear Drop’s recycling industry-expert, Green Group was already familiar with the company’s goals and products. Green Group has established connections with research institutions across the country and, in the course of its work, has gained insight into the recycling needs of non-residential entities, particularly university and healthcare systems. Green Group identified the University of Pittsburgh as a prime candidate for launching the pilot program because of their commitment to sustainability and expressed interest in solutions for reducing laboratory single-use plastic packaging waste. The University of Pittsburgh The University of Pittsburgh enrolls approximately 35,000 students and is one of the largest employers in the state of Pennsylvania. As a sustainability-focused campus, it maintains 61 sustainability goals, one of which is to reduce landfilled materials by 25% by 2030. With 150 active research centers and institutes, and over 2,000 active lab spaces, the University produces a substantial volume of single-use plastic waste, including flexible film and soft plastics. This post-consumer waste was previously sent directly to landfill. Beyond laboratories, single-use plastics are found across campus, including in bookstores, cafeterias, and student residence halls. The University has partnered with other organizations to divert laboratory waste from landfill. This program offered an expansion to that initiative in addition to the opportunity to capture consumer flexible films across other campus locations. Pilot Program Objectives and Design The overall objective of the pilot program was to test the SPC units in real-world settings. This included collecting data on the types of materials fed into the units, how different groups and locations use them, the quantities of material generated, and how block and bale quantities and composition compare across locations. The first step was to establish the process and infrastructure for collection. Green Group worked with the sustainability director and surplus property management to integrate the SPC program into the University’s existing recycling programs. Because the surplus team already made weekly rounds collecting and delivering items such as desks, bookshelves, and chairs, the SPC collection was readily incorporated into their existing routine. For collection, the University provided the pallet and gaylord, and Clear Drop provided a label for the gaylord to clearly define its contents. Once created, the blocks were stacked at each location for weekly collection by the Surplus Property team and consolidated in a warehouse using the specially marked gaylord. The University of Pittsburgh then coordinated with a collection team for final delivery to a verified recycling partner. The next step was to establish suitable testing locations across the university campus. Green Group worked with the University of Pittsburgh sustainability office to identify ideal locations for consumer flexible film collection. The SPC accepts HDPE, LDPE, (PP), and EPE. Common consumer items include plastic mailer bags, shopping bags, stretch wrap, freezer and zip-lock bags, and some food wrappers. Because cleaner material is preferable for reprocessors, ideal locations generate a high volume of single-use flexible film packaging. Locations were selected using the following criteria: High output of primarily LDPE, HDPE and/or PP film and flexible plastic Material is small enough to fit in SPC (not warehouse pallet wrap, etc.) Minimum walkthrough traffic with limited or no public access Staff members available to champion the effort and monitor the units Users can be trained An established team lead to coordinate collection and pickup Figure 4: SPC at the University Store Because the health and sciences departments generate a high proportion of clean, single-use packaging, Green Group recommended priority placement in laboratories and stockrooms. Five initial SPC units were installed across campus in October. Two more were added in April 2026 and one in June. Two additional units will be delivered in August as the program expands. The initial placement was in Biomedical Science Towers 2, Clapp Hall Laboratory, Dietrich School Scientific Stockroom, Pitt Surplus, and the Public Health Building. Faculty and staff at each location volunteered to champion and run the program, with limited to no student access. This limited untrained user error. SITE LOCATIONS Athletic Equipment Room BioScience Towers Clapp Hall Dietrich School Scientific Stockroom Pitt Surplus Public Health University Store Figure 3: University of Pittsburgh Campus SPC Locations The majority of selected sites are all receiving and/or stockroom locations and process all packages shipped to their buildings. Public Health is unique in that the entire building technically has access to the basement recycling collection bin, but only one staff member oversees running and making blocks. Clapp Hall is championed by two professors making blocks from teaching labs. The SPC in the Biomedical Science Tower 2 is being fed by multiple labs, but again only one person has access to the machine.Green Group met with University of Pittsburgh staff to conduct a one-on-one onboarding session and to review the testing protocol. The Clear Drop team provided an onboarding packet that included a quickstart guide, manual and FAQ. Clear Drop also supplied signage for above and around the SPC, along with instructional stickers, including a QR code, on the top of each unit. Figure 5: Clear Drop Signage Composition Assessment Methodology Green Group established a quarterly quality review process and collected a sample of two blocks per location in February, May and July 2026. Test blocks are randomly selected from each location and each block evaluated by composition, weight and formation. The primary materials in each block were graded for quality (cleanliness and correct resin type) on an A – F scale prior to weighing. Block formation was also graded on an A - F scale. The higher the content of LDPE, HDPE and PP in the block without non-plastic contamination, metallized film and minimal unpopped bubble wrap the better. The “average” of the two A - F scale points added to the average weight multiplied by the number of blocks collected achieved the ranking. Results From the start of the trial in October 2025 through May 2026, 117 blocks were produced and reported. At an average of 3 lb per block, this represents 351 lb of soft plastic diverted from landfill. If a single laboratory averages 20 blocks, or 60 lb of recycled plastic, over six months, and the University operates 2,000 laboratories, the institution could potentially divert 240,000 lb, or 120 tons, of plastic each year. The individual results for four of the initial five locations are summarized in Table 1. The most observed materials fed into the SPC were LDPE envelopes, bags, and film packaging from deliveries and store purchases. This accounted for approximately two-thirds of total block composition. The next most common category was outer food-storage packaging, such as bread bags and zip-lock bags, followed by bubble wrap and HDPE grocery bags. Discussion Over the course of the trial, preliminary findings and supporting data for the study’s hypotheses have emerged. The results to date indicate that the SPC unit is easy to use once operators are trained in proper usage. Only one issue was reported (a software malfunction) which was promptly resolved when Clear Drop delivered a replacement unit. Green Group also received qualitative feedback from users, summarized in our recommendations. Green Group hypothesized that a smaller, consistent group, one without the semester-to-semester turnover of a rotating student population, supported by a team lead who can train users and a steady flow of materials would perform best. This hypothesis appears to be supported by the scores from the Biomedical Science Towers and the Dietrich School Scientific Stockroom. Table 1: Summary of Results by Location Location Total Blocks Collected Characteristics Average Weight (lbs) Average Ranking Biomedical Science Towers 29 Monolayer packaging(LLDPE/LDPE)Stretch wrap 2.97 A Dietrich School Scientific Stockroom 49 Bubble wrap (LDPE)Green netting (PP)Stretch wrap 2.69 B+ Pitt Surplus 10 Bubble wrap (LDPE)Green netting (PP)Clear baggies(LLDPE/LDPE)Aluminum coated film (Mix)Multilayer packaging (Mix) 3.51 B Public Health Clinic 25 Big bubble wrap (LDPE)Film (LLDPE/LDPE)Grocery bags (HDPE) 2.67 C+ The study would be enhanced by running a chemical analysis of blocks from different sources. For this phase of the study, chemical testing was not included. Additional data on weight, material input, and material quality will further inform decision-making. Likewise, additional locations paired with more consistent usage tracking would clarify which sites are best suited for the SPC, both in terms of output and from a training and operator perspective. The ideal long-term scenario would deploy SPC units across all university consumer-generated and laboratory waste streams, with the resulting blocks baled alongside warehouse flexible films. Economically, handling un-densified quantities of small film is impractical, as collecting and transporting it (even with possible sortation) is more expensive. Green Group solicited user feedback and received the following suggestions for improving the machine: Wider aperture for feeding Carry handles integrated into the housing Button or button press combination to manually run a compacting cycle to gauge fullness Failing the last suggestion, some way to more reliably check fullness When adding plastic in bulk by opening the lid, it is difficult to close the lid and keep all plastic tucked in safely if the unit is more than half full Some sort of semi-firm spatula-like tool to clean bits of plastic from the inside of the hopper Limitations of Pilot While the sample size is reasonable for a trial in the early stages, it is not a truly randomized trial. Therefore, the scope of this trial is limited in nature. The number of sites may limit generalizations that can be made to predict success on various trial characteristics. Expanded research such as chemical analysis and block characterization statistics were not included and can be conducted in further phases of the study to finalize conclusions. As there were selected sites full deployment across all waste streams hasn't been tested, assumptions made need larger assessment to confirm. Hardware recommendations regarding data and usability need to be considered and retested if a further version of unit is developed. Green Group suggests standardized data collection, expansion to more/diverse sites, implementation of hardware fixes, and to pilot larger-scale deployment. Conclusion Any effective recycling program depends on three critical components: (1) effective education/training, (2) consistent collection infrastructure, and (3) a reliable processor and end market. The most straightforward component of this pilot was the initial outreach and education on how to use the SPC unit. The unit is easy to use, and once installed, problems are rarely encountered. With wider implementation of the unit, there will be greater need for education in uncontrolled environments. Securing a consistent collection infrastructure was also straightforward. The University of Pittsburgh proved an excellent partner in this regard, and Green Group worked with its team to integrate pickup and drop-off into the University’s existing infrastructure. Securing a consistent collection infrastructure was also straightforward. The University of Pittsburgh proved an excellent partner in this regard, and Green Group worked with its team to integrate pickup and drop-off into the University’s existing infrastructure. The most significant near-term challenge is securing end markets for a start-up program. Film recyclers prefer to receive full truckloads (35,000–42,000 lb.), which Clear Drop could accommodate once the machines become commonplace. MRFs would most likely be willing to accept the blocks curbside if they have a viable customer base. Film that ends up at a MRF today is typically landfilled because it has historically been too contaminated and difficult for U.S. processors to handle; consequently, the blocks currently have no natural home at a MRF. Green Group anticipates that, as more SPC units are adopted, the infrastructure for recycling blocks will scale accordingly. This pilot study indicates that the SPC unit supports EPR compliance, more tailored studies can expound on this to determine further impact for responsible producers. Green Group looks forward to continuing its work with Clear Drop and the University of Pittsburgh to collect valuable design feedback for future iterations and expand testing and infrastructure, diverting even more flexible film from landfill. Acknowledgements and Information Special thanks to our partners at the University of Pittsburgh for participating in this case study. Interested in bringing a flexible film recycling pilot to your campus or community, or other recycling topics? Reach out to greengroupconsulting.com or business@onecleardrop.com. Learn more about living a Zero Trash ® Lifestyle with Clear Drop at onecleardrop.com.
Are Ziploc Bags Recyclable? The Honest Answer A...
Many people assume Ziploc bags go in the recycling bin along with bottles, cans, and cardboard. They're plastic, so it seems logical. That assumption is wrong, and it's one...
Are Ziploc Bags Recyclable? The Honest Answer About Soft Plastics at Home
Many people assume Ziploc bags go in the recycling bin along with bottles, cans, and cardboard. They're plastic, so it seems logical. That assumption is wrong, and it's one of the most common recycling mistakes in American households. Quick Answer No. Ziploc bags and most soft plastics cannot go in curbside recycling bins. They are technically made of recyclable plastic (#4 LDPE), but standard recycling facilities are not built to process them. They must be recycled through store drop-off programs or a dedicated home system. According to the U.S. Environmental Protection Agency (EPA), Americans generated 35.7 million tons of plastic waste in a single year, yet only 8.7% of plastic was recycled. Flexible plastics, including bags, wraps, and films, are among the hardest materials to recover. 8.7% of plastic in the U.S. was recycled in a single year, per the EPA 35.7M tons of plastic waste generated annually in the U.S., with flexible plastics among the hardest to recover 14.5M tons of U.S. plastic waste comes from containers and packaging each year #4 LDPE: the recyclable plastic Ziploc bags are made from, yet still rejected by curbside systems The Short Answer: Not in Your Curbside Bin Yes, Ziploc bags are technically made of recyclable plastic (#4 LDPE). But no, they don't belong in your curbside bin. Most curbside recycling facilities are built to handle rigid materials, such as: Plastic bottles and jugs Cardboard and paper Aluminum cans Glass containers Soft plastics are different. They are lightweight, flexible, and behave unpredictably inside sorting equipment. Even a clean, empty Ziploc bag can cause problems the moment it enters a standard recycling stream. If your local program says no plastic bags, that applies to food storage bags, produce bags, bread bags, and any other thin flexible film. Why Soft Plastics Break Recycling Machines Modern recycling facilities use conveyor belts, spinning discs, optical sorters, and rotating screens to separate materials by size, weight, and shape. Rigid containers move through these systems with ease. Soft plastics do not. When bags and films enter curbside recycling, they tend to: Wrap around rotating equipment Tangle in sorting screens Jam conveyor belts Contaminate other recyclable materials Force manual shutdowns for equipment cleaning Recycling industry sources have identified plastic bags as one of the most common causes of mechanical failures at material recovery facilities. Workers often have to physically cut tangled plastic from machinery, adding labor costs and reducing processing capacity. (Source: National Geographic) This is not a consumer failure but a mismatch between system design and material behavior. Clear Drop created the Soft Plastic Compactor (SPC) to address this very issue. For a full breakdown of how the SPC handles what curbside systems cannot, see Soft Plastic Compactor vs. Curbside Recycling: The Real Difference. What About Store Drop-Off Programs? Some soft plastics can be recycled through dedicated store drop-off programs at participating grocery and retail locations. These programs exist specifically because curbside systems cannot handle flexible plastic effectively. What They Accept and Where to Find Them Many store drop-off programs accept clean and dry soft plastics, including: Plastic shopping bags Produce bags Bread bags Dry-cleaning bags Zip-top storage bags Plastic overwrap from paper towels and water cases Newspaper sleeves The materials that are collected are often processed into composite decking, outdoor furniture, and shipping pallets. To find a location near you, look for labeled collection bins near store entrances or customer service desks. Why They Don't Always Work Store drop-off programs sound straightforward. In practice, participation rates stay low. Recycling soft plastics through a drop-off program requires: Collecting bags and films separately at home Cleaning and drying everything Storing them until you have enough to make a trip worthwhile Remembering to bring it Making a separate stop if you're not already visiting that store Those are a lot of steps between intention and action. For most busy households, soft plastics end up in the trash, not because people don't care, but because the process takes extra time, space, and energy that we don't always have. This friction is one of the central reasons so many soft plastic recycling myths persist. For a deeper look at what is actually holding people back, see Soft Plastic Recycling Myths That Stop People from Taking Action. Which Plastics Are Considered Soft Plastics? Soft plastics are far more common in daily life than most people realize. According to EPA data, containers and packaging account for approximately 14.5 million tons of plastic waste in the U.S. annually. (Source: EPA Containers and Packaging Data) Common Soft Plastics: Recyclable or Not? Item Curbside Recycling Store Drop-Off Programs Ziploc bags No Often accepted Grocery bags No Often accepted Produce bags No Often accepted Bread bags No Often accepted Plastic shipping mailers No Sometimes accepted Bubble wrap No Sometimes accepted Plastic overwrap No Often accepted Newspaper sleeves No Often accepted Snack wrappers Usually no Usually no Chip bags Usually no Usually no Frozen food bags Usually no Varies by program Multi-layer packaging Usually no Usually no Note Accepted items vary by location, so always verify with your local program before dropping anything off. A Smarter System for Home Soft Plastic Collection The core problem with soft plastic recycling is the extra effort it requires. When recycling involves multiple extra steps, even well-intentioned households skip it consistently. The easiest solution is a dedicated system at home that collects soft plastics and removes any decision-making from the process. The Clear Drop Soft Plastic Compactor (SPC) The Clear Drop Soft Plastic Compactor (SPC) was designed specifically for this problem. Instead of stuffing grocery bags into other grocery bags or letting wrappers pile up in a kitchen drawer, the SPC gives soft plastics a dedicated home right at home. Here's how it works: After using them, feed soft plastics into the SPC. Ziploc bags, grocery bags, bubble wrap, food wrappers, shipping mailers, and other flexible plastics all go in. The SPC automatically compresses the material. It stores roughly one month of soft plastic waste from a typical household and compresses it down to about 10% its original volume. Once full, the SPC forms a compact, dense block using a low-heat process. The patented block-forming technology has been tested and confirmed safe for indoor use, with VOC (volatile organic compounds) levels well within safe limits. Mail the block to Clear Drop using a prepaid shipping envelope included with your subscription. Clear Drop handles transport to a certified U.S. recycling facility, such as Frankfort Plastics in Indiana, where the material is shredded and turned into raw material for new durable goods. See the full recycling process here. The SPC accepts #2 HDPE, #4 LDPE, #5 PP, and expanded polyethylene. That covers the vast majority of everyday soft plastic packaging. 40 lb of soft plastic a single household can keep out of landfills over a year of regular SPC use 60 lb of CO₂ emissions reduced annually through consistent at-home collection The SPC has been recognized at CES 2026 and reviewed by Wired, The Verge, Engadget, and Time. Available for pre-order, delivery from June 2026. Collect at Home, Recycle Properly Ziploc bags and other soft plastics don't belong in most curbside recycling bins. Placing them there can actively damage the systems designed to handle other recyclable materials. The practical path forward is to: Keep soft plastics out of the curbside bin. Use store drop-off programs when they are genuinely convenient. Build a dedicated home collection system that removes friction from the process. The EPA reports that nearly 27 million tons of plastic were landfilled in a single year in the U.S. No single household solves that alone, but creating better collection habits at home is where real change actually starts. Recycle Soft Plastics Without the Hassle The Clear Drop Soft Plastic Compactor turns recycling soft plastics into an effortless habit that saves you space and time, all with the guarantee that your plastic actually gets recycled. Explore the Soft Plastic Compactor →
Can You Compost Cooked Food? What Goes In (And ...
You're already full but looking down at a half-eaten plate. You pause. The compost bin is right there, but everything you've read says cooked food doesn't go in. So...
Can You Compost Cooked Food? What Goes In (And What Doesn't)
You're already full but looking down at a half-eaten plate. You pause. The compost bin is right there, but everything you've read says cooked food doesn't go in. So you scrape it into the trash — again. That moment of doubt is one of the most common friction points in household food waste separation, and it ends up costing more than most people realize. According to the U.S. Environmental Protection Agency (EPA), food is the single largest category of material sent to U.S. landfills, accounting for nearly 24% of municipal solid waste. A significant portion of that is cooked food. So, what's the truth? Can you compost cooked food? The short answer: it depends on your composting system. Keep reading to find out more. 24% of U.S. landfill waste is food — making it the single largest category, per the EPA 80M tons of food waste generated in the U.S. annually — most of it never had to go to the landfill #1 barrier to composting is odor and inconvenience — not lack of motivation or access 25× more potent than CO₂: how the EPA rates methane from landfill food waste over a 100-year period Why Most Composting Guides Say No to Cooked Food The "no cooked food" rule is everywhere — city composting pages, gardening forums, sustainability blogs. While it's accurate for the systems those guides are describing, the rule is actually far more nuanced than it first appears. The Backyard Compost Problem Traditional outdoor composting relies on a specific balance of airflow, moisture, carbon-rich materials, and microbial activity. That balance is harder to maintain than it sounds. Foods with oil, sauce, dairy residue, or added moisture disrupt it. Here's what typically happens when cooked scraps go into a backyard pile: Decomposition accelerates unevenly, creating wet, compacted layers with no airflow. Odors develop quickly as anaerobic bacteria take over. Pests move in. Rats, raccoons, and flies pick up on the smell long before you do. The pile stops composting and starts rotting. "I set up a backyard bin and added some leftover stir fry. Within three days it smelled like something died in there. My neighbor complained. I gave up entirely." Reddit user, r/composting That experience is not unusual — it's one of the most common stories in composting communities. But the failure comes from the system used, not from the food itself. Pests, Pathogens, and Why Temperature Matters The other concern with cooked food in compost is pathogens. Cooked food can contain oils, proteins, and moisture that, at the wrong temperatures, create conditions where harmful bacteria can persist. The USDA notes that industrial and municipal composting facilities operate at sustained high temperatures (131°F to 160°F) that break down pathogens and significantly reduce pest attraction. Backyard piles rarely reach or maintain those temperatures. That temperature gap is the actual source of the "no cooked food" rule. Commercial composting infrastructure was designed to handle exactly what home systems can't. The rule vs. the reality The rule people hear: "Never compost cooked food." What it actually means: "Never put cooked food in a traditional backyard pile." What it leaves out: Municipal and commercial organics systems work differently. What "Cooked" Actually Means for Composting Cooked food is a broad category. Leftover plain rice is not the same as a half-eaten lasagna drowning in meat sauce, and the composting implications are completely different. When people ask "can I compost cooked food," they're usually picturing one of a few scenarios: A small bowl of leftover pasta with olive oil Rice from the bottom of the pot Roasted vegetables from dinner A piece of bread going stale on the counter The last bit of scrambled eggs no one finished In the right system, most of those items are completely appropriate for food scrap collection. The bigger issue sits between the plate and the compost bin — and that gap is where most household composting breaks down. "I want to do the right thing, but every time I try to compost, my kitchen smells terrible within two days. I live in a small apartment. I just can't deal with it." Comment thread, r/ZeroWaste "Fruit flies. That's all I have to say. Tried it twice. Both times, fruit flies everywhere. Never again." Comment thread, r/compost These comments don't come from people who don't care about composting. They're people who tried but hit a wall that standard advice didn't prepare them for. What You Can and Can't Compost Here's a practical breakdown by food type across three different composting contexts. Food Type Backyard Compost Municipal Organics Organics Collector (OC) Raw fruit & vegetables Yes Yes Yes Coffee grounds & filters Yes Yes Yes Eggshells Yes Yes Yes Bread & grains Sometimes Usually yes Yes Cooked rice & pasta Often discouraged Commonly accepted Yes Cooked vegetables Sometimes Usually yes Yes Leftover meals (plain) Often discouraged Depends on program Yes Oily foods Limited Depends on facility Small amounts manageable Meat & dairy Usually discouraged Sometimes accepted Depends on local pathway Liquids & soups No Usually no Avoid excess liquid Note Municipal organics programs vary significantly by city. Always check your local program's accepted materials list before adding unfamiliar items to your organics bin. How the Organics Collector Changes the Equation The Clear Drop Organics Collector (OC) is not a composter. It doesn't turn food scraps into finished compost inside your kitchen, and it's not trying to. The OC is a food scrap collection and storage system designed to bridge the gap between your plate and an approved organics disposal stream — whether that's a municipal curbside bin, community composting site, or outdoor home compost system. That distinction changes almost everything about which foods you can separate. The smells, flies, and slime people associate with composting cooked food are problems that occur during extended, unmanaged decomposition. The OC is built around preventing exactly that during indoor storage. "I always thought composting was for people with backyards. I'm in a third-floor apartment. I genuinely didn't think it was an option for me." Clear Drop customer review What the OC addresses directly: Odor accumulation: Food scraps stay contained to avoid the airflow-moisture spiral that makes open bins smell. Moisture buildup: Wet scraps don't pool at the bottom or leak onto counters. Fruit fly attraction: A sealed lid cuts off the conditions that bring flies in. Daily trip fatigue: Scraps can be collected over time (up to one week) rather than taken outside every night. For apartment households, these considerations remove the biggest barriers to consistent food waste separation. If you want to correctly divert your food waste but can only find systems built for a backyard, the OC can be a gamechanger. Key Takeaway The OC doesn't change composting science. It changes the indoor storage experience — which is what determines whether households stick with food scrap separation long term. What To Do With the Things That Don't Go In Even with the OC and a good municipal organics program, some items still shouldn't go into your food scrap collection. Contamination in organics bins is a real problem that can cause entire loads to be rejected — meaning they'll end up in the landfill anyway. As a general rule, avoid adding: Large quantities of cooking oil or grease Excessive liquids (soups, sauces in large amounts) Large bones that won't break down Packaging of any kind, including compostable-labeled bags (unless your program specifically accepts them) Anything coated in plastic or foil If you're unsure about a specific item, the EPA's composting guide and your local municipality's organics program page are the most reliable references. Why it matters Food waste in landfills produces methane — a greenhouse gas the EPA identifies as more than 25 times more potent than carbon dioxide over a 100-year period. Diverting food scraps from landfill is one of the highest-impact actions you can take at the individual level. Consistency matters more than perfection. Composting most food scraps, most of the time, has far more impact than achieving a flawless system occasionally. The Real Barrier Was Never the Food Most people stop composting because the experience is too often unpleasant. The smell hits them when they open the cabinet, flies show up, the bin leaks, and eventually it feels like more trouble than it's worth. These are all solvable problems — and they're exactly the ones the OC was built around. That leftover pasta, rice, roasted vegetables, and bread? All of it can realistically be part of a household food waste routine. It just needs the right collection system to get there — and it's possible to do so without the odors or the mess. See What the OC Accepts The Clear Drop Organics Collector helps households collect and store food scraps — including many common cooked leftovers — without the odor, flies, or daily outdoor trips that make traditional composting impractical for most kitchens. Explore the Organics Collector →
6 Steps to Launching a ZeroTrash Program at You...
Sustainability intentions are easy. Operational sustainability is harder — and far more valuable. For Sustainability Officers and HR teams tasked with turning ESG commitments into tangible workplace programs, waste is...
6 Steps to Launching a ZeroTrash Program at Your Organization
Sustainability intentions are easy. Operational sustainability is harder — and far more valuable. For Sustainability Officers and HR teams tasked with turning ESG commitments into tangible workplace programs, waste is one of the most visible and tractable places to start. Unlike carbon offsets or supply chain reforms, a ZeroTrash initiative produces results that employees can see, touch, and participate in every single day. Build your ZeroTrash program from the ground up The Clear Drop Soft Plastic Compactor and Organics Collector anchor soft plastic and organics diversion from day one. Explore Clear Drop Solutions → Commercial recycling programs built around genuine waste diversion rates are increasingly what procurement teams, clients, and candidates scrutinize first. But where do you begin? The six steps below offer a clear, practical path from wherever your organization is today to a program that diverts waste, builds culture, and holds up to scrutiny. Step 1: Launch With People, Not Just Policy A ZeroTrash program that arrives as a memo or a new bin without context will underperform. The infrastructure matters, but so does the human activation layer around it. This means communicating the why before the what. Employees who understand the scale of the problem — that only about 5% of plastics in the U.S. get recycled — engage with diversion programs differently than those who simply see a new bin appear in the break room. Launch communication Should come from leadership. A message from the CEO or HR Director that frames the program as part of the organization's values — not just an operational change — sets the right tone. Employee education Does not need to be elaborate. A short all-hands segment, a one-page visual guide at each station, and a brief FAQ covering what goes where and why covers the essentials. Green team involvement Accelerates adoption significantly. Identifying internal champions who can answer questions, model the behavior, and keep energy around the program alive turns a top-down initiative into a shared one. Free Infographic Guide 6 Steps to ZeroTrash Adoption — download the full visual guide Step 2: Audit — Understand What You're Actually Generating Before you can divert waste, you need to know what you have. A waste audit doesn't need to be a complex or expensive exercise. Even a structured observation over one to two weeks — categorizing what fills your general waste bins — will reveal where your highest-volume streams are. For most commercial and office environments, the dominant categories are: Food and organic waste Soft plastics (bags, wrap, pouches, packaging film) Corrugated cardboard General recyclables The audit will tell you which of these represents your biggest landfill contribution and where diversion will have the most immediate impact. What to look for Volume by category, contamination patterns (recyclables mixed into general waste), and the locations generating the most waste — break rooms, mailrooms, loading docks, and cafeterias are typically the heaviest contributors. Who should own it Facilities or operations teams lead the audit, but HR and sustainability officers should be present to understand the employee behavior patterns that drive waste generation. Step 3: Build the Right Infrastructure The single biggest reason ZeroTrash programs fail isn't lack of commitment — it's lack of infrastructure. If sorting waste is confusing, inconvenient, or poorly supported, participation will be inconsistent no matter how well-intentioned your team is. Infrastructure means three things: Collection stations placed at the point of waste generation — not tucked in a corner. Break rooms, copy areas, and reception zones need clearly differentiated stations for landfill, recycling, soft plastics, and organics. Labeling that uses images, not just words. A photo of a plastic bag on the soft plastics bin removes ambiguity far more effectively than text alone. Specialist tools for difficult streams that standard bins cannot handle. The right tools for the hardest streams Soft plastics — one of the highest-volume and most overlooked waste categories in commercial recycling settings — cannot be handled by standard bins or curbside programs. The Clear Drop Soft Plastic Compactor (SPC) compresses film plastics into dense, shippable blocks that go directly to certified recyclers, making soft plastic diversion genuinely practical at the workplace level. For organics, the Clear Drop Organics Collector (OC) controls odors and slows microorganism growth — removing the friction that typically derails food waste programs in shared spaces. Step 4: Partner Strategically for Downstream Certainty A ZeroTrash program is only as credible as what happens to the materials after they leave your building. This is the step most organizations underinvest in — and it's where greenwashing most often happens, intentionally or not. Diverting waste into a separate bin means nothing if that bin ends up co-mingled with general waste at the hauler level. Before launching any program, confirm that your waste management partners have verified downstream pathways for each material stream you're diverting. For soft plastics This is particularly critical. Most waste haulers do not have processing capability for film plastics. An end-to-end solution like the SPC — which includes prepaid shipping to certified U.S. recycling facilities — removes this uncertainty entirely. You know where it goes because the pathway is built into the program. For organics Confirm that your composting or anaerobic digestion partner accepts commercial volumes from your facility type and that there are no contamination restrictions that would disqualify your stream. Document everything Recycling certificates, diversion data, and processor confirmations are the evidence base your sustainability reporting — and your client conversations — will rely on. Step 5: Measure, Report, and Keep Improving What gets measured gets sustained. From the first week of your program, track diversion rates by stream, volume of materials kept out of landfill, and participation patterns across your facility. This data serves three purposes: Internally: it gives leadership and HR a clear picture of program performance and highlights where additional education or infrastructure is needed. Externally: it feeds your ESG reporting, satisfies procurement questionnaires from clients, and gives your recruiting team something concrete to cite. Strategically: it becomes a living record of your organization's commitment to commercial recycling and waste diversion — one that compounds in credibility over time. Real-World Impact: What Measurable Programs Look Like The table below maps program types to the credentials they generate and the business outcomes they support: Program Type What It Demonstrates Measurable Outcome Soft plastic diversion (SPC) End-to-end recycling accountability Volume of film plastic diverted; certificates of recycling Organic waste separation (OC) Operational discipline, reduced landfill burden Diversion rate %; CO2e avoided estimate Zero-waste-to-landfill initiative Systematic commitment, not just intention Landfill diversion rate across all streams ESG / sustainability reporting Transparency and governance readiness Third-party verified metrics in annual report Employee green team program Culture alignment, internal advocacy Participation rate; employee survey scores Set progressive targets Starting with 50% soft plastic diversion, then building toward 80% and beyond, creates momentum and a continuing story to tell. Celebrate milestones — share them internally and in your sustainability report. Step 6: Evolve Toward Zero ZeroTrash is a trajectory, not a switch. Organizations that treat it as a continuous improvement program — reducing landfill waste quarter over quarter — build more durable programs and more authentic sustainability narratives than those chasing a one-time certification. What Clients Look For: Credentials That Map to Business Value As commercial recycling and environmental sustainability initiatives become standard procurement criteria, the credentials your program generates become directly relevant to winning and retaining business. Credential Why Clients Care Business Signal Certified recycling pathway (soft plastics) Confirms material does not end up in landfill Supply chain integrity, reduced Scope 3 risk Organic waste diversion data Demonstrates operational follow-through ESG reporting readiness Commercial waste management services Shows scale and systematisation Procurement confidence Third-party recycling certificates Independent verification of claims Audit-ready sustainability narrative Employee participation metrics Signals cultural alignment, not just infrastructure Employer brand and talent pipeline The Compounding Effect Each of these six steps reinforces the others. A solid audit informs better infrastructure. Better infrastructure enables stronger partnerships. Strong partnerships produce credible data. Credible data fuels meaningful communication. And ongoing measurement creates the feedback loop that keeps all of it improving. That compounding effect is what separates a genuine ZeroTrash program from a one-time initiative. It's also what makes it visible — to employees, to candidates, to clients, and to the communities where your organization operates. The journey to zero starts with knowing where you are. Step one is closer than you think. Download the Full Guide 6 Steps to ZeroTrash Adoption — a visual infographic guide for your team Start your ZeroTrash program today Explore how Clear Drop's Soft Plastic Compactor and Organics Collector can anchor your diversion program from day one. Explore Clear Drop Solutions →
Organic Waste Laws by State: What's Already Req...
Most conversations about composting start with legitimate questions: Why does it matter? What does it prevent? How much food actually ends up in landfills? A person's motivation to compost was...
Organic Waste Laws by State: What's Already Required and What's Coming
Most conversations about composting start with legitimate questions: Why does it matter? What does it prevent? How much food actually ends up in landfills? A person's motivation to compost was a matter of choice. But a growing number of Americans no longer have that choice. Is your household now required to separate organic waste? As of 2026, 12 states have enacted food waste separation mandates. Several more have laws that will take effect through 2027 and beyond. New York City already requires all residents citywide to separate food scraps. And the pattern will only continue. What starts as a commercial requirement for large companies inevitably expands over time to include smaller businesses, institutions, and residential households. This article maps out the current food waste separation laws across the U.S., including what's already on the books, what's coming, and what it means for households in every state, even those with no current mandate. 24% of U.S. municipal solid waste sent to landfills is food — the single largest material category, according to the EPA. 12 states have enacted food waste bans or diversion mandates as of 2026. 75% landfill diversion target set by California's SB 1383 — the most ambitious residential mandate in the country. 2027 is the year Washington State requires all municipalities over 25,000 residents to offer curbside composting. Sources: U.S. EPA — Food Material-Specific Data · State Climate Policy Dashboard Why States Are Focusing on Organic Waste The main driver is methane. When organic material — such as food scraps, yard waste, and compostable packaging — decomposes in a landfill without oxygen, it produces methane, a greenhouse gas roughly 80 times more potent than CO₂ over a 20-year period. Landfills are the third-largest source of methane emissions in the U.S. Food waste accounts for the largest single material category in U.S. landfills, according to the EPA. A 2025 report from UC Davis examining state food waste policies noted that most states have not yet aligned their food scrap diversion requirements with federal reduction targets. That gap remains significant. That said, the policy response has accelerated. According to the State Climate Policy Dashboard, 12 states now have enacted food waste bans or recycling mandates. This is up from just two (Vermont and Massachusetts) a decade ago. The pace of new organic waste recycling laws in 2025 and 2026 alone reflects how quickly climate policy is moving. A 2024 policy explainer from Climate XChange describes this wave as a deliberate strategy to divert organic waste from landfills, reduce emissions, and redirect nutrients back into the soil through composting and anaerobic digestion. The structure of most mandates follows the same logic. Regulations begin with high-volume commercial generators. These include large food businesses, hospitals, universities, and stadiums where the impact is greatest. From there, coverage expands to smaller businesses and eventually to residential households. States With Active Organic Waste Mandates The following 12 mandatory composting states have enacted food waste bans or food scrap diversion requirements. All data is drawn from the State Climate Policy Dashboard, which tracks passed legislation only. State Year Enacted Who It Applies To Key Requirement Vermont 2012 All generators, residential and commercial Complete landfill ban on food scraps and yard waste. Curbside collection is required. Massachusetts 2014 Businesses generating >0.5 tons/week Organic waste must go to composting or anaerobic digestion. Rhode Island 2014 Commercial generators Food waste diversion is required for qualifying businesses. California 2016 (SB 1383) All generators — residential and commercial 75% organic waste reduction target by 2025, with mandatory composting statewide. New York 2019 Commercial generators (phased by volume) Mandatory organics diversion; threshold lowered from 2 tons to 1 ton/week as of Jan 2026, will drop further to 0.5 tons/week in 2029. Distance to processor expanded to 50 miles. Maryland 2021 Commercial generators Businesses generating 1 ton or more of organic waste per week must divert food waste and submit annual recycling reports, effective January 1, 2026. Washington 2022 Businesses (phased thresholds 2024–2026); municipalities by 2027 Tiered rollout; municipalities >25k residents must offer curbside composting by 2027. New Hampshire 2023 Commercial generators Food waste ban enacted; applies to qualifying businesses. Connecticut 2024 Commercial generators Food waste diversion required for qualifying generators (26+ tons/year); expanded in July 2026 to include K-12 schools within 20 miles of a composting facility. Illinois 2024 Commercial generators Food scrap recycling mandate for larger generators. Maine 2025 Commercial and institutional generators Law enacted June 2025 applies to generators within 20 miles of an organics facility that produce 2+ tons/week. Compliance is required by July 1, 2030. New Jersey 2026 Commercial generators (phased rollout) Law enacted requires commercial generators producing 52+ tons/year to divert to authorized food waste recycling facilities; exemptions for facilities over 25 miles from a recycler. Full policy details and legislation for each state: State Climate Policy Dashboard — Food Waste Bans. States With Pending or Proposed Legislation The State Climate Policy Dashboard tracks only enacted legislation, not bills in progress. However, several states are actively moving toward organic waste mandates based on publicly available legislative activity and reporting from ReFED's U.S. Food Waste Policy Finder and Climate XChange. A number of states have active voluntary diversion programs and existing infrastructure that typically precede mandates — but no state has enacted a binding statewide requirement as of this writing. The State Climate Policy Dashboard lists 39 states with no enacted food waste law. The trajectory is consistent with how previous mandates developed. Massachusetts enacted its commercial food waste ban in 2014 following years of voluntary programs. New York followed in 2019. Connecticut and Illinois both enacted laws in 2024. The gap between early-adopter states and the rest is narrowing. A toolkit published by the Zero Food Waste Coalition (2023) identifies model legislation frameworks that states can adapt, including graduated threshold approaches, composting infrastructure requirements, and enforcement mechanisms. Several states currently reviewing legislation are drawing directly from this framework. Reference: Achieving Zero Food Waste — A State Policy Toolkit (Zero Food Waste Coalition, 2023). What This Means for Households If you live in one of the 12 enacted states, you may be wondering if the mandate applies to your household. And, if so, what does compliance look like in practice? For most residential households outside California and Vermont, current mandates target commercial and institutional generators. Homes are not yet directly required to separate organic waste in most states. But this is quickly changing. Vermont extended its universal ban to residential sources in 2020. California has done the same. New York City went citywide in April 2025, making it the largest U.S. municipality with a mandatory residential composting program, enforceable with fines for property owners who don't comply. If you live in a state without any current mandate, you may not have to be compliant quite yet, but it helps to be ready. The infrastructure rollout that precedes residential mandates typically happens over 3 to 5 years. Households that build a composting habit now will face no learning curve when the requirement arrives to their state. But starting and continuing that habit is often the biggest hurdle. People tend to give up on organic waste separation fast — and always for the same reasons: the inevitable odors, pests, and annoyance of having to empty out the compost bin practically daily. Addressing these friction points is what determines whether the habit lasts — whether there's a legal requirement or not. How To Get Ahead of Your Local Requirements The steps are the same regardless of where you live. Check your state and municipality's current status. Use the ReFED Food Waste Policy Finder or the State Climate Policy Dashboard to verify current requirements in your state. Local municipalities sometimes move ahead of state law. Check city ordinances independently. Confirm whether organic collection is available in your area. In states with enacted mandates, municipalities are typically required to provide collection. In other states, check if your waste hauler offers organics pickup or a local drop-off facility exists. The EPA's Food Recovery Hierarchy provides context for prioritizing different diversion methods. Establish the indoor collection habit before anything else. The biggest source of non-compliance — for both households that are required to separate and those that want to — is inconsistent indoor collection. A bin that smells, attracts insects, or requires daily emptying gets abandoned. The solution is the right tool, not more motivation. Treat the habit as infrastructure, not an event. Behavioral research consistently shows that strong habits form when the physical setup removes friction entirely. The habit doesn't require willpower once the tool handles the hard parts. If you're in a state where requirements are expanding, get ahead of the compliance timeline. New York State's threshold drops to 1 ton/week as of 2026, and again to 0.5 tons/week by 2029. Washington's 2027 requirement covers businesses generating as little as 0.25 cubic yards per week — nearly universal in practice. California's AB 660, effective July 2026, standardizes food date labels to reduce preventable waste before it even reaches the bin. The Organics Collector: Designed for Compliance Without Friction The Organics Collector (OC) is a countertop food scrap collection tool designed for daily indoor use. It is not a composter. It does not process or transform organic material. Instead, it allows you to manage your food scraps cleanly between municipal or curbside pickups. The Organics Collector is designed to make food scrap collection a breeze. It does this with: What It Does A carbon filter and fan system that contains odors between pickups. Store your scraps for up to one week without the typical smells. A sealed, hands-free lid that closes automatically after each use. That means no insects can get in. A large-capacity design that requires no daily maintenance and reduces the need to empty the bin to approximately once or twice per week. A compact countertop design that integrates with standard kitchen layouts. The OC accepts all food scraps, which means no uncertainty about what qualifies and no extra mental energy needed to sort out your scraps. The OC makes it easy to collect and manage all of your food scraps whether you legally have to now or want to start building this eco-conscious habit. Learn more: Organics Collector — Clear Drop. Be ready before your city requires it Twelve states have already enacted organic waste mandates. More are coming. The Organics Collector makes compliance effortless at the household level — today and when your state catches up. Shop the Organics Collector → Explore Clear Drop →
