New York Recycling Oversight: State Audit Finds a Data System That Cannot Be Trusted

New York recycling oversight came under uncomfortable scrutiny in August 2026, when the Office of the State Comptroller released audit report 2024-S-28 on the Department of Environmental Conservation (DEC). The question the auditors asked was deceptively simple: does the regulator actually know how much material re-enters the materials cycle in the State?

The answer is that it largely does not. The core weakness is not sorting technology but the data describing it — much of which is incomplete, unsupported, or simply absent. And if the underlying data will not stand up, neither will the recycling rate calculated from it, nor the climate strategy built on top of that rate.

The institutional frame of New York recycling oversight: RHRFs, SWIMS, annual reports

New York recycling oversight is exercised by DEC, whose central office sets statewide solid waste policy while nine regional offices handle permitting, inspection, compliance monitoring and enforcement. The audit targeted one facility type: the Recyclables Handling and Recovery Facility (RHRF), the equivalent of what European practice calls a materials recovery facility. RHRFs receive, sort, clean and separate source-separated non-putrescible materials — paper, cardboard, plastics, metals and glass — into distinct streams. The report also refers to them as single-stream recyclers.

The regulatory logic is straightforward. An RHRF may operate on registration alone if it keeps its residue rate below 15% over a full year of operation, residue being the unmarketable fraction ultimately sent for disposal. Facilities that cannot meet that threshold must obtain a permit instead. Until July 2023, registration also required intake below 250 tons per day; DEC lifted that cap to simplify the process, so larger facilities may now register provided their residue rate stays under 15%.

Every registered and permitted facility must file an annual report by 1 March, covering the type and quantity of material received, processed and shipped, the service area, the destination of recovered material, and the residue rate. DEC staff enter this manually into the Solid Waste Information Management System (SWIMS), which in turn feeds the State Solid Waste Management Plan — the backbone of New York’s waste-related climate strategy. Across the three-year audit period, from January 2021 to December 2023, auditors identified 406 operating RHRFs.

New York recycling oversight by the numbers: 341 missing annual reports

The clearest measure of the state of New York recycling oversight is the filing record. The 406 facilities owed a combined 1,065 annual reports for the period. DEC received 724, or 68%. That leaves 341 reports (32%) unaccounted for, attributable to 148 facilities — 36% of those covered.

The structure of the shortfall matters. Of the 341, some 308 were not outright non-filings: they came from operators running an RHRF alongside another facility type who reported only on the other operation, typically as a transfer station, and not on their RHRF activity. Only 33 reports were never submitted in any form. The auditors argue the substitution is not neutral, because the transfer facility form does not capture the data needed to calculate a residue rate — precisely the metric that would reveal how effectively material is actually being recovered.

Even the master data is incomplete: 389 of the 406 facilities (96%) appeared in SWIMS, while 17 (4%) did not. A further 29 annual reports had reached DEC but never made it into the system, and in 12 of those cases the agency could not explain why.

Facility identification is a chapter of its own. Of the 406 facilities reviewed, 163 (40%) have “transfer station” in their name. Of those, 72 filed only non-RHRF reports, 69 filed only RHRF reports, 21 filed both, and one filed nothing. The auditors’ dry conclusion: a facility’s name cannot be used to determine what it actually does or which reporting requirements apply to it.

Residue rates: the blind spot of New York recycling oversight

The most serious data gap in New York recycling oversight affects the single most important indicator. Reviewing 695 annual reports held in SWIMS, auditors found 443 (64%) missing information, and 433 (62%) with no residue rate entered at all. Among the 262 reports (38%) that did include a rate, 31 registered facilities (12%) declared a figure above the 15% ceiling — meaning their own filing showed they should not have qualified for registration.

The verification test is more telling still. Auditors compared 165 reports from 55 facilities against supporting documentation across three sections:

Facilities could substantiate only 21% of recyclable material received, 9% of material recovered and 6% of residue reported. DEC does not, as a practice, request supporting documentation: regulations have facilities attest to the accuracy of their own figures, and operating records need only cover daily materials received and removed, not residue specifically. Self-declaration is a defensible starting point, but without verification the recycling rate is effectively an unaudited number.

Inspection and enforcement: the delivery gap in New York recycling oversight

By DEC’s own account, inspections are the principal mechanism through which reported data is verified. Yet the inspection regime is itself unstructured. DEC has not set inspection frequency in policy; its aim is to inspect registered facilities once every three years and permitted facilities annually, though regional offices may set differing targets. Beyond the inspection form template, there are no written procedures guiding inspectors.

The results follow. Of 389 registered and permitted facilities, 251 (65%) were inspected at least once during the three years and 138 (35%) were never inspected. In a random sample of 16 inspected facilities, DEC held 21 inspection reports — but only 15 (71%) were RHRF inspections for the period selected. Five (24%) related to other facility types, and one (5%) was the right report type carrying a date that did not match the SWIMS record.

Of the 15 valid RHRF reports, nine (60%) were incomplete in some way: in six (40%) the inspector had not documented a review of operational records, in two (13%) no review of the residue rate was documented, and in one (7%) the operational records section was left blank.

Enforcement tells the same story. Over three years DEC issued five Notices of Violation to three RHRFs. One facility received a notice in each of the three years and was assessed a penalty of $33,250 — mainly for improper storage of certain items, not for late or missing reports. A second was fined $2,500 for failing to file an annual report. A third received a notice with no penalty. It remains unclear, the auditors note, why no notices were issued to the other 28 RHRFs that filed nothing at all.

The dispute over the findings: how DEC reads New York recycling oversight

DEC generally accepted the findings and committed to action, but pushed back sharply on several points — and the Comptroller’s office took the unusual step of embedding rebuttal comments inside the agency’s response. That exchange is where the substance lies.

DEC argued that all but 28 reports had in fact been received, and that the auditors conflate non-filing with filing on a different form. It also pointed to the 2023 regulatory revision, under which facilities that merely receive and transfer recyclables without processing are no longer classified as RHRFs, while five-year registrations issued in 2023 remain valid until 2028 — so reporting under prior practice is acceptable until renewal. On that reading, anyone unfamiliar with the resulting tracking complexity might perceive SWIMS data as unreliable.

The Comptroller’s rebuttal is firm on three counts. First, 33 reports were never received, not 28. Second, the claim that transfer facility forms capture quantities and destinations in the same way as RHRF forms is inaccurate and misleading, because they do not contain everything needed to calculate a residue rate — and DEC’s own instructions direct facilities with multiple activities to file a form for each. Third, a regulatory change effective July 2023 is largely immaterial to reporting years 2021 through 2023, and the analysis rested entirely on data DEC itself supplied from its own system. If a facility is a transfer station rather than an RHRF, SWIMS should say so.

The sharpest comment responds to DEC’s assertion that its oversight does not determine recycling rates, which are shaped by local government planning. The auditors noted that DEC itself established the 15% residue threshold in regulation, is responsible for enforcing it, and publishes the Plan into which the resulting data flows. They called it concerning that the agency does not recognise the weight of its own regulatory role.

DEC’s own performance figures deserve weighing too: since the regulations took effect in 1988 the agency has approved registrations or permits for nearly 1,100 RHRFs and provided more than $255 million in funding for waste reduction and recycling programmes across over 2,000 projects. The problem is not an absence of system-building, but an absence of feedback.

Why New York recycling oversight matters for climate targets

The data failures in New York recycling oversight are not clerical trivia. The solid waste sector accounts for 12% of the State’s greenhouse gas emissions, so cutting the volume sent to landfill and combustion is a direct climate instrument. DEC estimates that at least 80% of material currently disposed of has monetary value, either as feedstock for new goods or through jobs in the recycling sector.

The baseline is unflattering. On 2018 data, New York disposed of 39% of its municipal solid waste in in-state landfills, exported 27% for disposal and combusted 15% in state — 81% in total — recycling the remaining 19%. In the same year the US Environmental Protection Agency reported a national recycling rate of roughly 24%. New York therefore sits below the national average, and derives that 19% from precisely the dataset the Comptroller has now declared unreliable.

The report’s background chapter also raises a problem familiar in Europe: wishcycling, the well-intentioned but mistaken placing of non-recyclable items in the recycling bin. It contaminates the stream, slows processing, damages equipment and can send whole loads to landfill.

The most dangerous item is the lithium-ion battery: EPA reported 245 fires caused or potentially caused by lithium-ion batteries nationally between 2013 and 2020, most originating in small consumer devices — phones, tablets, laptops, hoverboards and e-cigarettes. Other frequent offenders include plastic bags, polystyrene foam packaging and inseparable mixed-material packaging such as chip bags, juice pouches and toothpaste tubes.

What Europe can take from the New York recycling oversight case

Read from Europe, the audit of New York recycling oversight is not an exotic curiosity but a warning with direct parallels. PPWR, extended producer responsibility and material-level recycling targets all rest on the same logic: everything ultimately condenses into a number, and that number is assembled from facility-level reporting. Four lessons stand out.

First, the limits of self-declaration. If the regulator never requests supporting documentation and inspections do not work through operating records, the recycling rate is a statement rather than a measurement. The 6% substantiation rate for residue is the sharpest possible illustration.

Second, discipline in facility typology. Where one site operates as both sorter and transfer station but reports in only one capacity, a slice of the material flow silently drops out of the statistics. EU rules on end-of-waste status and calculation points address this — but only if the register is genuinely broken down by activity.

Third, digitalisation. In New York, central records were still fed by manual data entry in 2026, which is why DEC’s response promises a web-based facility interface with built-in application controls that reject incomplete submissions. It is the most concrete and most transferable measure in the entire report.

Fourth, consistency in enforcement. Three years, 28 non-reporting facilities and a single $2,500 fine sends the market an unmistakable message: failing to file carries essentially no risk. Compliance depends less on the size of the penalty than on the predictability of its application.

Under Section 170 of the Executive Law, DEC must report within 180 days of the report’s final release to the Governor, the State Comptroller and legislative leaders on the steps taken to implement the recommendations. Those recommendations are strikingly modest: establish a reliable means of determining what operations facilities perform, implement procedures to verify residue rates and follow up on blanks, and produce written procedures to guide inspectors. None is a technological breakthrough. All three say the same thing — a circular economy does not become circular because the infrastructure exists, but because we can credibly know what happens inside it.

Source:

Office of the New York State Comptroller, Division of State Government Accountability: Department of Environmental Conservation – Oversight of Recyclables Handling and Recovery Facilities, Report 2024-S-28, August 2026.