http://www.epa.gov/oswer/docs/ghg_land_and_materials_management.pdf

First, in order to increase understanding of the link between
materials and land management and GHG emissions, this document
presents an estimate of the portion of U.S. GHG emissions associated
with materials and land management practices. Second, it presents a
set of materials and land management scenarios—referred to as total
technical potential scenarios—as a first step to identifying areas of
opportunity for EPA and its partners to reduce GHG emissions through
materials and land management.

Products, Packaging, and US GHG emissions

http://www.productpolicy.org/content/climate-change-epr

This paper builds on a new report from the U.S. Environmental
Protection Agency, “Opportunities to Reduce GHG Emissions through
Materials and Land Management Practices,” which offers new insight
into the impact of products and packaging on climate change. Based on
the report, non-food products are associated with 37 percent of U.S.
greenhouse gas emissions. This paper extends the EPA analysis to
include the impacts from producing products abroad that are consumed
in the U.S. This brings the share of products and packaging to 44
percent of total U.S. greenhouse gas emissions.

Paul Tasner
Reclipse Group, Inc.