National Park Service Plastics Elimination and Reduction Strategic Plan
Appendix 3: Glossary of Terms
Circular Economy: A circular economy reduces material use, redesigns materials, products, and services
to be less resource intensive, and recaptures “waste” as a resource to manufacture new materials and
products. The Save Our Seas 2.0 Act refers to an economy that uses a systems-focused approach and
involves industrial processes and economic activities that are restorative or regenerative by design,
enables resources used in such processes and activities to maintain their highest value for as long as
possible, and aims for the elimination of waste through the superior design of materials, products, and
systems (including business models). It is a change to the model in which resources are mined, made
into products, and then become waste. (Source: U.S. Environmental Protection Agency,
https://www.epa.gov/recyclingstrategy/what-circular-economy
).
Commercial Service Providers: NPS commercial service providers, consisting of concessioners,
leaseholders, and commercial use authorization holders.
Commercial Visitor Services
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are authorized under a concession contract or commercial use
authorization in accordance with P.L. 89-249 issued in 1965 (the 65 Act) and P.L. 105-391 issued in 1998
(the 98 Act) (recodified in Title 54 U.S.C. Chapter 1019) and regulations at 36 CFR 51. Concession
contracts provide commercial visitor services that are determined to be necessary and appropriate for
public use and enjoyment of park units. There are about 500 concession contracts. Many of these
activities, such as lodging, food and beverage and retail services, involve SUP and contribute to park
solid waste streams. Commercial Use Authorizations (CUAs) may be issued for commercial services
which are appropriate, but not necessary, and which have a minimal impact on the resources and values
of the park unit. CUAs provide a wide variety of services including guided hiking, rafting, backpacking,
bicycle tours, climbing, and kayaking, as well as equipment rentals, transportation services including air
taxi and water taxis, and food trucks. Occasionally CUA holders may have facilities assigned to them as
part of their operations. There are over 6,000 CUA-holders and their operations may at times include
direct or incidental food service and other activities that could involve SUP. Leases are issued by the
NPS as an adaptive means to reuse NPS facilities no longer necessary for the Service's use. Leases are
authorized in accordance with the NPS General Leasing Authority contained in 54 U.S.C. 1021 and the
Historic Leasing Authority, 54 U.S.C. 306121. Services offered by a leaseholder must be appropriate but
are not necessary. They may include visitor services such as lodging, restaurants and retail. They may
also provide services that are not used by park visitors such as office space or private residences. Many
of these services utilize SUP and other plastic.
Cooperating Associations are private, non-profit corporations which support the education, scientific,
historical, and interpretative activities of the NPS in a variety of ways (e.g., form Management
Policies). One such way is through the assignment of space, or a building and operation of park retail
stores, often located in the park visitor center. Several cooperating associations operate in multiple
parks, while others operate only in one park. In addition to selling interpretive items, they may also hold
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For the purpose of this document, leases are grouped under commercial visitor services, as the leases that would
be most affected by a plastic reduction strategy are those that provide services to visitors (e.g., hotels,
restaurants).