Environmental Sustainability: DOD Should Take Actions to Reduce Single-Use Plastics
Fast Facts
Plastic products account for up to 80% of waste that ends up in the environment. Federal agencies must reduce single-use plastic products—such as bags, cutlery, and product packaging—according to instructions from the White House for implementing an executive order.
However, we found that DOD has not taken actions in response to the instructions. DOD officials said they were unsure about how to identify single-use plastics within DOD, measure reductions, and establish roles and responsibilities.
We recommended that DOD issue department-wide guidance on which plastics to reduce, including goals and roles and responsibilities.
Highlights
What GAO Found
The Department of Defense (DOD) has not taken actions directly in response to Executive Order 14057's implementing instructions to reduce single-use plastics. For the purposes of GAO's report, such plastics are defined as those intended to be used once and then discarded regardless of whether they are recycled or disposed of in a landfill.
Examples of Department of Defense (DOD) Activities Involving Single-Use Plastics
|
DOD activity |
Types of single-use plastics |
|---|---|
|
Commissaries |
Plastic bags, grocery product packaging |
|
Exchanges and lodging |
Plastic bags, product packaging, health and beauty products |
|
Dining facilities |
Cutlery, plastic plates, to-go containers |
|
General acquisition and procurement |
Bubble wrap, plastic shrink wrap |
|
Logistics |
Oil/lubricant bottles, packaging of parts and supplies |
|
Hospitals |
Masks; disposable containers, gowns, and curtains; single-use medical devices with plastic components |
Source: GAO analysis of DOD information. | GAO-24-106823
Officials from the military departments, the exchanges, the Defense Commissary Agency, and the Defense Logistics Agency said they were unsure how to identify single-use plastics within DOD, measure any reductions, and establish roles and responsibilities for responding to the implementing instructions. These officials stated that they typically wait for department-wide guidance before acting in response to executive orders and any instructions to ensure that their actions align with department-wide goals. Issuing department-wide guidance on which plastics to reduce—including associated goals, roles, and responsibilities for components—would better position DOD to reduce its single-use plastic waste, as envisioned by the executive order's implementing instructions.
For at least a decade, selected DOD components have had sustainability efforts that involved the reduction of single-use plastics. These ongoing efforts include
- use of reusable dishware and cutlery at some military dining facilities,
- a program to refurbish and reuse some single-use medical devices, and
- educational initiatives.
However, GAO found that DOD has limited visibility into the results and challenges of component-level efforts. DOD officials stated that they have not comprehensively reviewed these efforts because the issue of single-use plastics is new, based on the August 2022 executive order implementing instructions. However, many of the component-level efforts GAO examined predate the executive order and its implementing instructions and could inform any future DOD efforts in response to them. By collecting information about components' ongoing efforts and evaluating their results and challenges, DOD can leverage components' existing knowledge and experiences as it establishes future department-wide guidance for reducing single-use plastics.
Why GAO Did This Study
Plastic products account for approximately 70 to 80 percent of all waste that ends up in the environment, according to a National Academies of Sciences, Engineering, and Medicine report. In August 2022, the White House issued executive order implementing instructions that directed agencies to reduce single-use plastic products to the maximum extent practicable.
The Joint Explanatory Statement accompanying the National Defense Authorization Act for Fiscal Year 2023 includes a provision for GAO to study DOD's efforts to reduce its reliance on single-use plastics. This report assesses the extent to which DOD (1) has taken actions in response to the implementing instructions to reduce single-use plastics, and (2) has visibility into ongoing sustainability efforts by its components involving the reduction of single-use plastics.
GAO selected for review a sample of DOD components with efforts involving single-use plastics. GAO analyzed documents, interviewed officials, and collected and assessed information related to components' ongoing sustainability efforts. GAO visited two DOD installations to observe how sustainability efforts involve single-use plastic reductions.
Recommendations
GAO is making four recommendations, including that DOD issue department-wide guidance for reducing single-use plastics; that the guidance specify goals, roles, and responsibilities; and that DOD review and evaluate components' ongoing efforts. DOD concurred with the recommendations.
Recommendations for Executive Action
| Agency Affected | Recommendation | Status |
|---|---|---|
| Department of Defense | The Secretary of Defense should ensure that the Under Secretary of Defense for Acquisition and Sustainment, in coordination with the Under Secretary of Defense for Personnel and Readiness and the military departments, issues department-wide guidance for reducing single-use plastics in response to the Executive Order 14057 implementing instructions. The guidance should identify the specific types of single-use plastics that DOD plans to reduce. In developing the guidance, DOD may consider consulting with other federal agencies for additional considerations of what to include in the guidance. (Recommendation 1) |
When we confirm what actions the agency has taken in response to this recommendation, we will provide updated information.
|
| Department of Defense | The Secretary of Defense should ensure that the Under Secretary of Defense for Acquisition and Sustainment, in coordination with the Under Secretary of Defense for Personnel and Readiness and the military departments, establishes goals and associated performance measures for the reduction and phasing out of single-use plastics, and includes these in department-wide guidance developed in response to the Executive Order 14057 implementing instructions. (Recommendation 2) |
When we confirm what actions the agency has taken in response to this recommendation, we will provide updated information.
|
| Department of Defense | The Secretary of Defense should ensure that the Under Secretary of Defense for Acquisition and Sustainment, in coordination with the Under Secretary of Defense for Personnel and Readiness and the military departments, establishes roles and responsibilities for DOD components and entities involved in reducing single-use plastics, taking into account the varying circumstances for activities with different missions and governing policies, and includes these roles and responsibilities in the department-wide guidance developed in response to the Executive Order 14057 implementing instructions. (Recommendation 3) |
When we confirm what actions the agency has taken in response to this recommendation, we will provide updated information.
|
| Department of Defense | The Secretary of Defense should ensure that the Under Secretary of Defense for Acquisition and Sustainment collects information on components' sustainability efforts involving the reduction of single-use plastics, evaluates the effectiveness and challenges of such efforts, and uses the results of that evaluation to inform and carry out DOD's future response to the Executive Order 14057 implementing instructions. (Recommendation 4) |
When we confirm what actions the agency has taken in response to this recommendation, we will provide updated information.
|