10 Aug
Creating Sustainable Impacts Part 2: Lifecycle Analysis (LCA)

As discussed in Part 1 of KTL’s series on Creating Sustainable Impacts, sustainable materials management (SMM) broadens the ideas behind integrated waste management (IWM) to examine all the environmental impacts of material production and consumption, not just waste diversion or recyclability. It considers the entire lifecycle (i.e., extracting, manufacturing, distributing, using, and end-of-life management) of a product and/or process. Adopting sustainable materials management (SMM), organizations can improve their triple bottom line (TBL)—reducing their environmental impacts significantly, while still increasing profit—and contribute to the overall sustainability of our world.

Analyzing the Entire Lifecycle

These SMM solutions are most effectively identified through a lifecycle analysis (LCA). As the name implies, an LCA considers potential environmental impacts at every stage of a product’s life. An LCA can demonstrate that seemingly obvious solutions are not always the best solutions. For example, non-recyclable packaging may actually have fewer environmental impacts than recyclable packaging if it is lighter and occupies less space. Understandably, solutions like this can seem counterintuitive to waste management professionals, but this example demonstrates the importance of considering the impacts of a material across its entire lifecycle.

LCAs do not replace the basic principles underlying EPA’s Waste Management Hierarchy, especially the importance of source reduction and waste prevention. In fact, LCAs generally show that most of a product’s environmental impacts occur earlier in its lifecycle (i.e., upstream) vs, at the end of its life (i.e., downstream). Thus, choosing a different raw material—or finding ways to use less—is often more impactful than end-of-life waste management solutions.

But as LCAs will show, even this concept of reducing material use is not a given for all products. For example, food packaging is vital in reducing food spoilage and subsequent wasted food. Reducing or eliminating packaging may save material, but in the end, this may lead to more wasted food and even greater environmental impacts.

As consumer goods and related packaging get more complex, an LCA considers the most effective management for materials, including how they are used, potentially reused, and eventually discarded. This ultimately helps organizations identify environmental sustainability priorities; move past one-dimensional waste management goals; and then design, select, and manage products accordingly.

Conducting an LCA

LCAs identify and quantify inputs and outputs in a process and use data to assess the potential environmental impacts across the lifecycle. According to the Sustainable Materials Management Coalition, this allows more informed decisions that:

  • Evaluate environmental consequences of a given product.
  • Analyze the environmental tradeoffs associated with one or more specific products/processes.
  • Quantify environmental releases to air, water, and land in relation to each lifecycle stage.
  • Compare the potential environmental impacts between two or more products/processes.
  • Identify potential impacts to one or more specific environmental areas of concern.
  • Provide a comprehensive view of the environmental aspects of the product or process and a more accurate picture of the true environmental tradeoffs in process and product selection.

ISO 14040 defines the principles and frameworks to adequately conduct an LCA, while ISO 14044 specifies the related requirements and guidelines. An ISO LCA is conducted in the following four stages:

  • Goal and Scope: What do we want to measure (i.e., product/company/service)? The LCA objectives, scope, and boundaries need to be carefully selected and clearly framed.
  • Lifecycle Inventory: What data do we need? Collect all the inputs and processes to be measured (i.e., raw materials, energy used/purchased, supplier data). The inventory data is used to assess the energy, water, and materials used, as well as identified environmental releases.
  • Impact Assessment: What is the impact of the lifecycle inventory? Impact assessments take the results of inventories and convert them into more easily understood impact categories, such as global warming potential or carcinogenic potential.
  • Interpretation: What does this all mean? (i.e., How high are our emissions? How do our products compare? Can we improve them? Can we improve our processes? What are the biggest levers for us?)

While not all LCAs need to follow the rigors of these ISO standards, it is useful to incorporate lifecycle thinking such as this into SMM decision-making. In some cases, it might be as simple as considering the potential environmental ramifications of major steps in the value chain. Adopting this lifecycle perspective will help to provide a clearer understanding of the environmental implications of everyday choices.

Part 3 of our series on Creating Sustainable Impacts dives into one of the largest opportunities for SMM — wasted food.

28 Jul
hazardous waste incinerator
National Incinerator Slowdown

According to Environmental Protection, more than 200 million tons of hazardous waste are generated each year. Much of that hazardous waste is destroyed in permitted, regulated incinerators located throughout the U.S. These incinerators are heavily monitored and have robust emissions management systems in place. In fact, the U.S. Environmental Protection Agency (EPA) considers hazardous waste incineration to be the Best Demonstrated Available Technology (BDAT) for most organic hazardous waste because of how safely and effectively hazardous constituents are destroyed and waste is converted into ash, flue gas, and heat. Frequently, these facilities also have energy recovery systems that capture BTU value from the incinerated waste, resulting in peripheral benefits from the process.

Not only does burning hazardous waste destroy toxic organic constituents, but it also reduces the sheer volume of hazardous waste. Incinerators actually reduce the solid mass of the original waste by 80-85% and volume by 95-96%, decreasing the load placed on landfills while preventing potentially dangerous materials from leaching into the environment.

Treatment, Storage, and Disposal Facilities (TSDFs)

Hazardous waste facilities that treat, store, and/or dispose of waste are known as Treatment, Storage, and Disposal Facilities (TSDFs). Hazardous waste incinerators are regulated under EPA’s Clean Air Act (CAA) and Resource Conservation Recovery Act (RCRA). These facilities must have a permit to construct and operate.

This permit authorizes the types and quantities of waste a TSDF can accept and the treatment, storage, and/or disposal activities that the facility may conduct. It also outlines operating conditions and recordkeeping procedures the TSDF must follow and regulates the emissions that result from the combustion process (e.g., organics, hydrogen chloride (HCl), particulate matter (PM), and fugitive emissions).

There are currently 22 TSDFs in the U.S. permitted to incinerate hazardous waste.

National Capacity

In December 2019, EPA published its National Capacity Assessment Report, which evaluates the nation’s long-term capacity for hazardous waste recovery, treatment, and landfilling and RCRA-permitted commercial TSDFs. According to this most recent Report, the U.S. has sufficient recovery, treatment, and disposal capacity for managing all hazardous waste generated through 2044.

Despite this analysis, however, consolidation and restructuring in the commercial hazardous waste industry has resulted in fewer RCRA-permitted energy recovery facilities, incinerators, and landfills. Additionally, new federal regulations, permit denials, statutory limits on landfills, changes in fire code requirements, allowed disposal methodologies for certain types of hazardous waste, and changing market conditions all have the potential to disrupt TSDF operations and capacity limits.

The continually changing hazardous waste market is creating a fair amount of uncertainty whether hazardous waste management capacity can actually meet demand. Implications of this are evident in the delays currently being experienced for disposal and incineration. Many Large Quantity Generators (LQGs) and Small Quantity Generators (SQGs) are experiencing a hazardous waste incineration slowdown firsthand right now. Most, if not all, of the permitted TSDF incinerator facilities are currently backlogged several months.

One waste management company KTL works with has received letters from five different incinerators stating they will not approve or accept incineration material for 60-90 days and, most likely, through the end of 2021. There is a backup of hundreds of loads of material to incinerate. Shutdowns and outages for maintenance and rebricking have caused some of these issues. Regulators retracting some storage permits has caused a glut of material in need of immediate processing, as well.

This is causing many fuel-blend/solvent-based incineration-destined waste streams to stack up. This presents great cause for concern for some businesses (i.e., LQGs) that may exceed the 90-day LQG storage limits, as set forth in the CAA. If the backlog worsens, SQGs with a 180-day limit for storing hazardous waste onsite (unless travel to dispose exceeds 200 miles) might also have reason for concern.

What You Can Do

If you are an LQG or SQG being adversely impacted by this backlog and reaching your storage limits, it is important to take the actions necessary to remove the risks of compliance penalties and fines. This starts with:

  • Knowing what waste and volumes you have onsite.
  • Being proactive. Do not wait to dispose of your waste and allow for plenty of time for scheduling issues. It will be easier to dispose of smaller amounts than larger quantities.
  • Evaluating the different disposal alternatives (e.g., fuel blending) and making sure you have secondary disposal options.
  • Documenting everything.

If you are in the situation where you are coming up against your time limits, contact your EPA Regional Administrator and ask for guidance on how to manage the situation. Considering writing a letter to the EPA Regional Administrator (ECAD/CB/RCRA) detailing hazardous waste management concerns:

  • Include dates, quantities, and waste descriptions.
  • Document correspondence with all incinerators you contact.
  • Document all other disposal options considered and evaluated.
  • Inform EPA of the ongoing plan for safe storage of hazardous waste during the lag in disposal options.  

Facilities must keep very careful and accurate records of all hazardous waste information to demonstrate appropriate management. Once the waste is eventually shipped off site, facilities should once again notify the EPA Regional Administrator with details, especially if it takes more than 30 days.

KTL is actively engaged with EPA and having ongoing conversations with hazardous waste disposal vendors to assist our customers through this difficult challenge. The risk of penalty is great, and we are working diligently to provide guidance, support, and regulatory assistance to navigate this situation as safely and compliantly as possible.

21 Jul
sustainable materials management
Creating Sustainable Impacts Part 1: SMM vs. IWM

How we use materials and products is a large factor in energy use, climate change, raw material consumption, and our economic stability. Correspondingly, our consumption habits play a major contributing factor to all these statistics, as cited by the U.S. Environmental Protection Agency (EPA):

  • Between 1970 and 2004, worldwide greehnouse gas (GHG) emissions increased by 70%.
  • The U.S. consumed 57% more materials in the year 2000 than in 1975.
  • With less than 5% of the world’s population, the U.S. was responsible for about one-third of the world’s total material consumption from 1970-1995.
  • In 1900, 41% of materials used in the U.S. were renewable. By 1995, only 6% of materials consumed were renewable.
  • Of all the materials the U.S. consumed in the past 100 years, more than half were consumed in the last 25 years.

As developing nations continue to industrialize and increase their material consumption, resource demands and pressures on our supply chains will only increase. According to EPA, “the implications of current patterns of material use for the environment (including climate), the economy, and our survival are profound and unsustainable.”

But it is possible to stop this pattern from continuing along this path.  

The Triple Bottom Line

Most entities are familiar with the triple bottom line (TBL) as a framework to measure performance that goes beyond traditional financial metrics to also measure social and environmental performance. At its core, the TBL is a system where economic growth is tied directly to factors that reduce environmental impacts, encourage social justice, and generate financial returns. It is also one of the best indicators of how sustainable an organization is.

By adopting sustainable materials management (SMM), organizations can improve their TBL—reducing their environmental impacts significantly, while still increasing profit—and contribute to the overall sustainability of our world.

Sustainable Materials Management vs. Integrated Waste Management

Identifying and managing wastes is important. If waste is incorrectly managed, there are regulatory compliance risks, exposure risks, and potential financial penalties that can have lasting impacts. This is what Integrated Waste Management (IWM) is about—managing materials after they have reached the end of their useful life and keeping materials out of the landfill to the extent possible.

SMM broadens the ideas behind IWM to examine all the environmental impacts of material production and consumption, not just waste diversion or recyclability. It considers the entire lifecycle (i.e., extracting, manufacturing, distributing, using, and end-of-life management) of a product and/or process.  EPA expands on this concept stating, “SMM is an approach to serving human needs by using/reusing resources productively and sustainably throughout their lifecycles, generally minimizing the amount of materials involved and all associated environmental impacts.” And, subsequently, contributing to the TBL.

EPA cites several ways SMM is different than current IWM approaches:

Sustainable Materials Management (SMM)Integrated Waste Management (IWM)
Seeks the most productive use of raw materials and resources.Seeks to minimize and/or manage wastes or pollutants.
Focuses broadly on impacts of all the lifecycle stages of a material or product (upstream, midstream, and downstream).Focuses on what to do with wastes once generated (downstream).
Concerned with inputs and outputs from/to the environment.Concerned mainly with outputs to the environment.
Goal of overall long-term system sustainability.Goal of managing a single set of environmental impacts.
Responsible parties include everyone involved in the lifecycle of a material or product, including consumers.Responsible parties are those who generate waste.

Regulatory Drivers

The Resource Conservation and Recovery Act (RCRA) provides the legislative basis for EPA’s SMM Program. RCRA establishes a preference for resource conservation over disposal. EPA’s Waste Management Hierarch further emphasizes source reduction/waste prevention and reuse over the options of recycling and composting, energy recovery, and treatment and disposal.

U.S. EPA Waste Management Hierarchy

Even with these preferences, the current U.S. environmental regulatory requirements focus largely on controlling end-of-pipe emissions to the air, water, and the land. The regulatory system does not focus on sustainability; as such, current environmental regulations do not require a lifecycle focus when it comes to waste management.

Despite the lack of regulatory requirements, EPA is working to promote efforts to manage materials and products from a lifecycle perspective through the U.S. EPA Sustainable Materials Management Program Strategic Plan: FY 2017-2022 (October 2015) and the related Sustainable Materials Management: The Road Ahead (June 2009) document. The Agency reinforces the need to identify new approaches and better integrate programs to address how materials are extracted and subsequently designed, manufactured, used, and managed at end-of-life to ensure there are sufficient resources to meet not only today’s needs but also those of the future.

One of the best ways an organization can help achieve these goals is to conduct a lifecycle analysis (LCA), which considers potential environmental impacts at every stage of a product’s life. Part 2 of KTL’s series on Creating Sustainable Impacts will dive into conducting the LCA.

25 May
DOT General Awareness Training: June 16 & 22, 2021

Department of Transportation (DOT) code (49CFR172.702) requires that any employee involved in the transportation (shipping or receiving) of hazardous materials must be trained and tested in general awareness, safety, site-specific job functions, and transportation security.

8-hour DOT General Awareness Training (ONLINE)
June 16 (part A) & June 22 (part B), 2021
8:30 am – 12:30 pm CT

KTL’s 8-hour DOT General Awareness Training (held as two 4-hour sessions online on June 16 and June 22) is applicable for all companies that ship hazardous materials, ship hazardous waste, or prepare shipments of hazardous materials/waste for transport. It teaches all topics required for DOT general awareness training and general security training and will meet the requirements for triennial training certification.

Topics covered include:

  • Code training requirements
  • Shipping papers
  • Hazardous materials table
  • Incident reporting
  • Hazard classes
  • Common violations and confusing specifics
  • Marking, labeling, and placarding

Cost: $198/participant. This online DOT training is held as two 4-hour sessions: June 16 (Part A) and June 22 (Part B) from 9 am – 1 pm. To receive CERTIFICATION, participants MUST complete Part A and Part B and pass both post-tests with 80%.


Training Details

  • Training sessions will be held via Zoom. Link will be provided prior to class.
  • Training is scheduled to begin at 8:30 am and end at 12:30 pm CT (or until material is complete).
  • Participants will receive a training manual, pre-/post-competency test, exercises, and a certificate of completion, provided they receive an 80% or above on the test.
  • Registration closes 72 hours prior to the scheduled training. KTL has the authority to cancel training with 72-hours notice if class size is not large enough.
20 May
EHS Compliance Challenges
EHS Compliance: Top Issues

Companies committed to environmental, health, and safety (EHS) compliance face a complicated array of federal, state, and local regulations that may vary by industry sector, facility size, setting, and location. Technical EHS compliance has undergone significant changes over the last several of years—and more is likely to come in the foreseeable future. The evolving EHS landscape presents some significant challenges that companies must address to remain in compliance.


The COVID-19 pandemic has certainly impacted EHS, as it has other operations. There are probably few organizations that have not implemented operational changes on some level to respond to the pandemic—whether that has involved more remote working situations for staff, increased or decreased production, or updated travel and health and safety guidelines.

Changes such as these have had a cascading impact on the way organizations and EHS operations work. With more staff working from various and often remote locations, Cloud-based access EHS and facility documents, records, and shared applications has become essential. Employees need access to everything regardless of location. Along the same line, virtual monitoring methods have also become a necessity. With new guidelines for travel and who may be allowed in a facility, in-person monitoring, assessing, and auditing to meet EHS compliance requirements may not be possible for some facilities.

After over a year of adjusting to a new way of operating through the pandemic, resuming “normal” operations can present additional challenges. Workplace culture has undoubtedly changed. Defining what the culture is as individuals may (or may not) return to the work environmental will requirement management of change and, likely, training. It is important for organizations to address workplace changes and expectations and to evaluate new ways of doing business.


EHS department understaffing has long been reported as an issue. In a 2016 study done by Triumvirate, 72% of companies reported EHS understaffing. Many organizations do not have dedicated EHS resources, and many EHS departments often consist of one individual who fulfills multiple roles. Internal resource growth as operations resume is questionable, as EHS expertise can be expensive. This presents an even bigger issue with many experienced workers—often those with the facility EHS background—electing not to return to the workplace full time. This is an area where EHS compliance efficiency and tracking tools are becoming essential to allow companies to do more with fewer resources.

Regulatory Uncertainty

Not surprisingly, EHS regulations—climate change, air, waste, water—are undergoing seismic shifts with the new Administration taking office. Some of these notable changes include the following:

  • Environmental Protection Agency’s (EPA’s) new Waters of the U.S. (WOTUS) Rule
  • Major Lautenberg Law Amendments to the Toxic Substances Control Act (TSCA)
  • Chemical Safety Board’s (CSB’s) new Chemical Release Reporting Rule 
  • Latest Clean Air Act (CAA) requirements for facilities 

On top of this, the differences between state and federal regulations are growing in many states. Organizations need to understand what requirements are applicable and what must be done to maintain compliance at all levels.


From 2017-2020, the U.S. experienced the lowest number of Occupational Safety and Health Administration (OSHA) inspections in over 10 years—including fewer complex investigations. In this same period, the Agency also has had the fewest OSHA inspectors conducting inspections in 40 years.

Not surprisingly, COVID has stalled many enforcement activities and court cases. However, despite COVID, EPA issued approximately $3 million in fines in Q3 of 2020:

  • > $1.5 million Resource Conservation and Recovery Act (RCRA)
  • > $1 million in Clean Air Act (CAA)
  • > $0.5 million in Clean Water Act (CWA)

With the new Administration and resumed business activities, the frequency of comprehensive multimedia environmental inspections appears to be increasing. EHS regulatory enforcement is regaining momentum and likely will continue over the next few years.

Facing the Challenges

Achieving and maintaining EHS compliance requires great management and expertise to ensure all aspects of a company’s technical compliance have been identified and are being actively managed. A management system can provide the organizing framework to enable organizations to achieve and sustain their operational and business objectives through a process of continuous improvement. Information technology (IT) can further help to carry out daily tasks, connect staff, manage operations—and play a vital role in managing compliance requirements.

A compliance information management system brings IT and management systems together to coordinate, organize, control, analyze, and visualize information in such a way that helps organizations remain in compliance and operate efficiently. A system like this will help provide operational flexibility, generate business improvement, and prepare organizations to address these and other EHS compliance challenges that will continue to surface. 

30 Apr
Risk Management Plan (RMP)
RMP and Section 114 Requests: Are You Prepared?

As a facility environmental or plant manager, one of the most daunting letters you can receive is a Section 114 request from the U.S. Environmental Protection Agency (EPA). Under Section 114 of the Clean Air Act (CAA), EPA is authorized to require facilities to provide information about their operations. EPA can then use that information to develop new emissions standards or, as the case may be, to determine whether a facility is in violation of a rule or standard.

Section 114 Requests

Under the new administration, EPA sent out a Section 114 request earlier in 2021. This request asks facilities questions pertaining to compliance with Section 112(r) of the CAA, which requires facilities that store or use enough of a hazardous chemical to develop and implement a Risk Management Plan (RMP), as codified in 40 CFR 68.

While EPA normally asks for Section 114 responses within 30 days, they are providing leniency because of the COVID-19 pandemic. Despite the additional time, many facilities receiving this letter may not have the background to understand the requirements of the RMP program, whether their facility is in compliance, and how to respond to EPA’s request.

RMP Program

The RMP program was developed in the 1990s. RMP regulates approximately 12,500 facilities, including agricultural supply distributors, waste/wastewater treatment facilities, chemical manufacturers and distributors, food and beverage manufacturers, chemical warehouses, oil refineries, and other chemical facilities. 

The goal of the RMP program is to prevent accidental releases of toxic substances that can cause serious harm to the public. To do this, the program requires subject facilities to develop and implement an RMP for their specific operations. According to EPA, “The RMP rule requires facilities that use extremely hazardous substances to develop a Risk Management Plan which:

  • identifies the potential effects of a chemical accident,
  • identifies steps the facility is taking to prevent an accident, and
  • spells out emergency response procedures should an accident occur.”

Modeling Analysis

The RMP must include an air dispersion modeling analysis that addresses air pollution impacts from both a worst-case release of a toxic substance (e.g., a storage tank that ruptures and releases all its contents) and an alternative/more realistic release of a toxic substance (e.g., a loading hose that gets unhinged). This modeling establishes how far from the facility potential harmful impacts can occur and then identifies public receptors within that area—locations where the public would be at risk should an accident occur.  These public receptors include schools, residences, parks, hospitals, etc. 

In most cases, the required modeling is known as “dense gas” modeling, because typically the toxic substances covered by this rule behave as dense gas when they hit the atmosphere. For example, ammonia is liquefied under pressure in many refrigeration systems. If that ammonia is suddenly released to the atmosphere, it forms a mixture of vapor and very fine liquid droplets, and those droplets quickly cool the nearby air such that a cold mixture of air and ammonia vapor is formed. This mixture is denser than air and thus needs to be modeled appropriately. The dispersion model most often used for industries, AERMOD, is not the right model in this case.

Next Steps

For facilities who have received a Section 114 request and/or who are impacted by the RMP, it is important to:

  • Understand the hazards posed by chemicals at the facility.
  • Assess the impacts of a potential release.
  • Design and maintain a safe facility to prevent accidental releases.
  • Coordinate with local emergency responders.
  • Minimize the consequences of accidental releases that do occur.

KTL has experience working with a broad cross-section of industries impacted by RMP, particularly chemical companies. We have created RMP and General Duty Clause audit protocols, conducted audits and investigation/improvement programs following significant release events. In addition, our team provides Tier II and TRI reporting, writes plans for OSHA and Emergency Response, routinely works with Local Emergency Planning Commissions (LEPCs) to coordinate emergency response efforts and exercises to keep communities informed and safe, and has partnered with Blue Sky Modeling to provide the required air dispersion modeling analysis.

About Blue Sky Modeling LLC

Blue Sky Modeling, LLC (BSM) is a KTL partner specializing in air quality modeling. BSM primarily models emissions of air pollutants using traditional air dispersion models (i.e., AERMOD and CALPUFF) in support of air quality permitting efforts. In addition to traditional air dispersion modeling, BSM also performs both accidental release and noise modeling; negotiates modeling strategies with air quality regulators; teaches air dispersion modeling courses; and provides expert testimony on modeling issues. BSM has modeled every type of source imaginable, including, but not limited to, oil and gas, power generation, smelting, cement, and chemical.

19 Apr
EHS Compliance Webinar Martin Mantz
Webinar: Challenges of EHS Compliance in the U.S.

Current Challenges of Technical Compliance in the U.S.:
Focus on Occupational Health & Safety and Environment
May 17, 2021 | 4 pm – 5 pm CT

Technical compliance regarding EHS has seen tremendous changes over the last couple of years and is likely to change even more in the foreseeable future. EHS regulatory enforcement will undoubtedly regain momentum in the next few years. Achieving and maintaining EHS compliance requires great management and expertise to ensure all aspects of a company’s technical compliance have been identified and are being actively managed.

KTL’s Sarah Burton will be joining Martin Mantz Compliance Solutions, our German alliance partner, to discuss the challenges of technical EHS compliance and to provide an up-to-date understanding of technical compliance in the U.S. today.

19 Apr
Demonstrating Compliance in a Socially Distanced World

Don’t miss this free American Bar Association event on April 22, 2021 — Demonstrating Compliance in a Socially Distanced World: Virtual Auditing.

In the time of COVID-19, virtual auditing has become increasingly necessary and valuable to organizations as they seek to achieve environmental compliance while facing worldwide travel restrictions and remote work policies that have disrupted routine in-person audits. With this shift, comes the need for both regulated entities and regulators to develop new approaches and procedures to ensure the effectiveness of audits conducted remotely. Practitioners, including auditors and legal counsel, must consider new dynamics related to security, data protection, and audit integrity-on top of the usual audit considerations. This session will highlight some of these new challenges and provide real-world solutions to aid attendees form new practice skills to apply in the (virtual) field.

Panelists–including KTL’s Sarah Burton–will explore the new world of remote auditing, focusing on real-world solutions to the challenges that virtual auditing presents.

Register online.

30 Mar
chemical data reporting
Q&A on CDR

Under the Toxic Substances Control Act (TSCA), certain manufacturers (including importers) must provide the U.S. Environmental Protection Agency (EPA) with information on the production and use of chemicals in commerce. This is done through a Chemical Data Reporting (CDR) report. CDR is required for all chemical substances listed on the TSCA inventory, with some exceptions, as discussed below.

EPA uses CDR to collect basic exposure-related information, including information on the types, quantities, and uses of chemical substances produced domestically and imported into the United States. This data is important, because it allows the Agency to assess potential human health and environmental impacts of chemicals and to share up-to-date information with the general public on chemical risks.

Manufacturers and importers who work with chemicals must understand TSCA and CDR, how the rules apply, and what is required to ensure compliance.  

What Is CDR?

The CDR rule was originally issued under TSCA in the 1980s as the Inventory Update Reporting (IUR) rule. In 2011, EPA changed the name to CDR to recognize the changes in reporting requirements over the past several decades.

Today, CDR remains a means to collect information on basic chemical exposure, including types, quantities, and uses of chemicals produced domestically and imported to the United States. According to this rule, manufacturers and importers must report on production and use of chemicals in commerce if specified thresholds are met.

What Is TSCA?

TSCA was published in 1976 to provide EPA with the authority to require reporting, recordkeeping and testing requirements, and restrictions related to chemical substances. In 2016, President Obama signed the Frank R. Lautenberg Chemical Safety for the 21st Century Act, which modernized and updated TSCA to include the following:

  • Mandatory requirement and clear deadlines for EPA to evaluate existing chemicals
  • Risk-based chemical assessments
  • Increased public transparency for chemical information
  • Consistent source of funding for EPA to carry out responsibilities

The CDR rule remains a key component of TSCA, as revised under the Lautenberg Chemical Safety Act.

Who Must Report under the CDR Rule?

The CDR rule applies to manufacturers and importers of chemicals who meet specified production volume thresholds:

  • In general, the threshold is 25,000 lbs. or more of a chemical substance at any single site during any calendar year since the last principal reporting year.
  • With respect to chemicals that are subject to certain TSCA actions, a reduced threshold of 2,500 lbs. may apply.

Are Any Chemicals Exempt from Reporting?

Certain types, manner of manufacture/import, or use of chemicals are exempt from CDR reporting (i.e., polymers, microorganisms, naturally occurring chemical substances, water, and certain forms of natural gas when manufacture (including import) of those chemical substances meets other reporting requirements).

It is important for facilities to assess whether they have chemicals that fall into the following categories, as outlined by EPA, which are all exempt from CDR:

  • Chemicals manufactured or imported for non-TSCA uses are not required to be reported (e.g., pesticides are exempt from reporting under CDR by TSCA). If a portion of a manufacturer’s or importer’s production is not subject to TSCA (e.g., if the use is regulated by the Food and Drug Administration (FDA)), that portion will not be reported to CDR. Note that manufacturers may report downstream non-TSCA uses for their chemical.
  • Generally, water and naturally occurring substances are exempt from CDR requirements. Three other groups of chemicals (i.e., polymers, microorganisms, and certain forms of natural gas) are also generally exempt. However, it is important to note that a particular polymer, microorganism, or form of natural gas may not be exempt if the chemical becomes the subject of certain TSCA actions (e.g., an enforceable consent agreement).
  • Chemicals that are non-isolated intermediates, imported as part of an article, impurities, or byproducts destined for certain commercial uses are exempt from reporting.

Are Any Manufacturers/Importers Exempt from Reporting?

EPA recently amended the definition of small manufacturer in 2020 in accordance with TSCA. This provides an exemption from reporting for manufacturers who meet the following criteria:

  • Total sales during 2019 combined with those of the parent company (domestic or foreign) are less than $ 12 million; or
  • Total sales during 2019 of the parent company (domestic or foreign) are less than $120 million and annual production volume of a qualifying chemical substance does not exceed 100,000 lbs. at any individual site. If the annual production volume of the chemical substance exceeds 100,000 lbs. at a site, the manufacturer is required to report for that particular site.

How Is the CDR Rule Different from Toxic Release Inventory (TRI) Rule?

CDR collects exposure-related information and requires manufacturers/importers to report industrial, commercial, and consumer use information for certain chemical substances on the TSCA inventory. TRI, on the other hand, is designed to track the management of certain toxic chemicals that might pose a threat to human health and the environment. Under TRI, regulated facilities must report on releases and waste management of specific chemical substances under the Emergency Planning and Community Right-to-Know Act (EPCRA).

How Often Must Data Be Reported?

Impacted manufacturers and importers must and submit information to the EPA every four (4) years. For chemical substances that trigger reporting, total annual production volume must be reported for each calendar year since the last principal reporting year. The 2020 submission reporting period was based on data for the calendar years 2016-2019. The next submission period will be 2024 for data collected from 2020-2023.

How Do Companies Submit CDR Data?

Companies subject to reporting must submit the required information using e-CDRweb, the CDR web-based reporting tool. To access this reporting tool, companies must register on EPA’s Central Data Exchange (CDX) system.

What Should I Do Now to Prepare?

The most recent submission period closed on January 29, 2021. To prepare your company for the 2024 submission:

  • Keep records on production volume of imported and manufactured chemical substances.
  • Follow EPA actions under TSCA to check if they have an impact on your reporting requirement.
  • Make sure to submit your report within prescribed deadline; otherwise, you may be subject to EPA enforcement action.
  • Visit the CDR website for program updates, announcements, and other guidance materials.
25 Mar
swppp best practices
SWPPP Best Practices

Spring is here…warmer temperatures, melted snow, anticipated rain, and, potentially, elevated flood warnings. Spring thaw is a critical time to evaluate potential runoff impacts from storm waters and to ensure compliance with regulatory requirements for storm water management.

Permit Requirements

According to the U.S. Environmental Protection Agency (EPA), “The National Pollutant Discharge Elimination System (NPDES) permit program addresses water pollution by regulating point sources that discharge pollutants into the waters of the United States.” NPDES permits are issued by states that have obtained EPA approval to issue permits or by EPA Regions in states without such approval.

Businesses with specific SIC/NAICS codes are required to have an NPDES permit or a No Exposure certification in place to help ensure protection of the nation’s surface waters. If a business is required to have an NPDES permit, they are also required to have a Storm Water Pollution Prevention Plan (SWPPP) for their site.

What Is a SWPPP?

A SWPPP is a site-specific, written document that is required to comply with a storm water general permit. The primary goal of the storm water permit program is to improve the quality of surface waters by reducing the number of pollutants potentially contained in the storm water runoff. The SWPPP describes:

  • Potential sources of storm water pollution at the site
  • Activities to control sedimentation and erosion
  • Practices to reduce pollutants in storm water discharges from the site
  • Procedures to comply with the terms of the general permit and Clean Water Act (CWA) requirements

SWPPPs are intended to be “living” documents that are updated to reflect changes at the site. With spring thaw and rains in the forecast, it is important to review the SWPPP and any Best Management Practice (BMP) strategies to ensure the site is effectively managing storm water and meeting permit and regulatory requirements.

SWPPP: Key Parts and Pieces

The SWPPP identifies potential sources of pollution that may reasonably be expected to affect the quality of storm water discharges associated with activity at the facility. The plan also describes the implementation of practices that are to be used to reduce those pollutants. The SWPPP, which should be prepared in accordance with good engineering practices, documents the following:

  • Summarizes major activities conducted at the facility.
  • Inventories exposed materials and summarizes storm water sampling requirements for the facility.
  • Identifies potential source areas of storm water contamination and significant polluting materials.
  • Identifies Best Management Practices (BMPs) for facility activities.
  • Identifies impacts of BMPs.
  • Identifies the individuals who will implement the SWPPP.
  • Provides information on required storm water inspections.
  • Discusses training requirements.
  • Provides a means of recordkeeping for storm water-related documents at the facility.
  • Provides a non-storm water discharge assessment.
  • Summarizes storm water discharge regulatory applicability and implementation schedule.
  • Fulfills the requirements of the General Permit issued to the facility.

SWPPP Development: Best Practices

EPA cites a number of common compliance problems associated with SWPPPs in its SWPPP guide.  Based on KTL’s experience, the following best practices can help ensure successful development of the SWPPP and implementation of the overall storm water pollution program to avoid those pitfalls.

  1. Determine whether you need a SWPPP. Many facilities do not realize they need a SWPPP. Others may use a generic template to fulfill the need. To be effective, SWPPPs should be customized to address site-specific operations.
  2. Implement control measures. The SWPPP identifies control measures for managing storm water. It is vital that those control measures outlined in the SWPPP are the control measures that are actually being used at the site. As operations change and control measures change, the SWPPP must be updated.
  3. Keep a copy onsite. A copy of the SWPPP—hard copy or electronic—must be maintained onsite at all times in case of a regulatory inspection.
  4. Authorize the SWPPP. A responsible facility representative must sign and authorize the current version of the SWPPP.
  5. Identify and train your storm water pollution prevention team. The storm water pollution prevention team identified in the SWPPP must be current, familiar with the storm water program, and adequately trained on the program and their respective roles/responsibilities.
  6. Collect representative visual assessment samples. Visual storm water samples collected from pooled areas onsite are not representative, as these areas tend to concentrate pollutants.
  7. Cover dumpsters. This is a simple action that is often overlooked. Dumpsters from contract waste collection agencies must be appropriately sealed to prevent leaking oil or other contaminants. Check with your regulatory authority on what is required for outside dumpsters—even those for contractors.
  8. Control outdoor storage. Keep outdoor storage to a minimum. Store only items specified in the SWPPP in the designated storage areas.
  9. Maintain inspection and monitoring records. Facilities are required to maintain records of routine site inspections, visual assessments, monitoring results, and implementation of practices required in the permit.