﻿<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<!-- saved from url=(0070)https://www3.epa.gov/climatechange/ghgemissions/usinventoryreport.html -->
<HTML lang=en><HEAD><META content="IE=8.0000" http-equiv="X-UA-Compatible">
<TITLE>U.S. Greenhouse Gas Inventory Report: 1990-2014 | Climate Change | US EPA</TITLE><!--EPA Template, OneEPA Web, 17 November 2010 -->
<META charset=utf-8>
<META http-equiv=X-UA-Compatible content=IE=8><!-- Dc.description meta keyword -->
<META name=DC.description 
content="The national greenhouse gas inventory is developed each year to track trends in U.S. emissions and removals.  Find emissions by source, economic sector and greenhouse gas">
<META name=keywords content=" ghgrp, UNFCCC, report,Ghg,"><!-- Dc.Title meta keyword -->
<META name=DC.title content="U.S. Greenhouse Gas Inventory Report ">
<META name=DC.Subject.epabrm content="">
<META name=DC.type content="Reports & Assessments,">
<META name=DC.Subject.epachannel 
content="Science & Technology,Learn the Issues,">
<META name=DC.Subject.epacat content="">
<META name=DC.Subject.epaect content="">
<META name=DC.Subject.epaemt content="Climate Change,">
<META name=DC.Subject.epahealth content="">
<META name=DC.Subject.eparit content="">
<META name=DC.Subject.eparat content="">
<META name=DC.Subject.epaopt content="">
<META name=DC.Subject.epappt content="">
<META name=DC.Subject.eparegulation content="">
<META name=DC.Subject.epasubstance 
content="Sulfur Hexafluoride,Methane,Greenhouse Gases,">
<META name=DC.Subject.epaindustry 
content=" Utilities, Forestry, Agriculture Industry,Waste Management & Remediation Services,">
<META name=DC.audience 
content=" Research & Technology Community,Community Organizers & Educators,">
<META name=DC.coverage content=""><!-- DC.creator meta keyword -->
<META name=DC.creator content="US EPA, Climate Change Division">
<META name=DC.language content=en><!-- DC.date.created meta keyword -->
<META name=DC.date.created content=2012-03-17><!-- DC.date.modified meta keyword -->
<META name=DC.date.modified content=2013-02-04><!-- DC.date.reviewed meta keyword -->
<META name=DC.date.reviewed content=2016-02-04><!-- DC.date.archivedate meta keyword -->
<META name=DC.date.archivedate content=0001-01-01>
<META name=viewport content="width=device-width; initial-scale=1.0"><LINK 
href="http://purl.org/dc/elements/1.1/" rel=schema.DC><LINK title="EPA.gov News" 
href="http://yosemite.epa.gov/opa/admpress.nsf/RSSRecentNews" rel=alternate 
type=application/atom+xml><LINK title="EPA.gov Headquarters Press Releases" 
href="http://yosemite.epa.gov/opa/admpress.nsf/RSSByLocation?open&location=Headquarters" 
rel=alternate type=application/atom+xml><LINK 
title="Greenversations, EPA's Blog" href="http://blog.epa.gov/blog/feed/" 
rel=alternate type=application/atom+xml><LINK title="ICRA labels" 
href="https://www.epa.gov/labels.rdf" rel=meta type=application/rdf+xml><!--BEGIN local-css--><LINK 
href="U_S_%20Greenhouse%20Gas%20Inventory%20Report%201990-2014%20%20Climate%20Change%20%20US%20EPA_files/main.css" 
rel=stylesheet><!-- END local-css --><LINK 
href="U_S_%20Greenhouse%20Gas%20Inventory%20Report%201990-2014%20%20Climate%20Change%20%20US%20EPA_files/epa.css" 
rel=stylesheet><!--[if IE 7]><link rel="stylesheet" href="https://www.epa.gov/epafiles/templates/webcms/css/ie7.css"/><![endif]--><!--[if lt IE 7]><link rel="stylesheet" href="https://www.epa.gov/epafiles/templates/webcms/css/ie6.css"/><![endif]-->
<META name=GENERATOR content="MSHTML 11.00.9600.18349"></HEAD>
<BODY class=basic><!--googleoff: index-->
<P id=sitewidec></P>
<P class=skip>Jump to <A title="Jump to main content" 
href="https://www3.epa.gov/climatechange/ghgemissions/usinventoryreport.html#main">main 
content</A> or <A title="Jump to area navigation." 
href="https://www3.epa.gov/climatechange/ghgemissions/usinventoryreport.html#areanav">area 
navigation</A>.</P>
<DIV id=header><!-- START EPA HEADER -->
<P><A title="US EPA Home Page" href="https://www.epa.gov/"><IMG 
alt="US Environmental Protection Agency logo" 
src="U_S_%20Greenhouse%20Gas%20Inventory%20Report%201990-2014%20%20Climate%20Change%20%20US%20EPA_files/print-epa-logo.gif"></A></P><!-- START AREA SEARCH -->
<FORM id=EPAsearch action=https://search.epa.gov/epasearch/epasearch method=get>
<FIELDSET>
<OL>
  <LI id=azindex><A title="Alphabetical list of top EPA topics" 
  href="http://www.epa.gov/home/az-index">A-Z Index</A> </LI>
  <LI><A href="https://www.epa.gov/search.html">Advanced Search</A> </LI>
  <LI>
  <FIELDSET id=search><LEGEND>What are you looking for?</LEGEND><INPUT 
  name=querytext id=searchbox><BUTTON title=Search id=searchbutton 
  type=submit></BUTTON> </FIELDSET> </LI></OL><INPUT name=typeofsearch type=hidden 
value=epa> <INPUT name=fld type=hidden value=earlink1> <INPUT name=areaname 
type=hidden value="Climate Change"> <INPUT name=areacontacts type=hidden 
value=https://www3.epa.gov/climatechange/contactus.html> <INPUT 
name=areasearchurl type=hidden> <INPUT name=result_template type=hidden 
value=epafiles_default.xsl> <INPUT name=filter type=hidden 
value=sample4filt.hts> </FIELDSET> </FORM><!-- END AREA SEARCH --><!-- IA Buckets-->
<UL>
  <LI id=learn><A title="Learn the Issues" 
  href="https://www.epa.gov/gateway/learn/">Learn the Issues</A></LI>
  <LI id=scitech><A title="Science and Technology" 
  href="https://www.epa.gov/gateway/science/">Science & Technology</A></LI>
  <LI id=laws><A title="Laws and Regulations" 
  href="https://www.epa.gov/lawsregs/">Laws & Regulations</A></LI>
  <LI id=about><A title="About EPA" href="https://www.epa.gov/aboutepa/">About 
  EPA</A></LI></UL><!-- END EPA HEADER --></DIV>
<DIV id=content>
<DIV id=area>
<P><A href="https://www.epa.gov/climatechange/contactus.html">Contact Us</A></P><!-- START AREA NAME -->
<P>Climate Change</P><!-- END AREA NAME --></DIV>
<DIV id=page>
<DIV id=main>
<UL id=breadcrumbs>
  <LI class=first><B>You are here:</B><A href="https://www.epa.gov/">EPA 
  Home</A></LI><!-- START BREADCRUMBS -->
  <LI><A href="https://www3.epa.gov/climatechange/">Climate Change</A></LI>
  <LI><A 
  href="https://www3.epa.gov/climatechange/ghgemissions/">Emissions</A></LI>
  <LI><A 
  href="https://www3.epa.gov/climatechange/usinventoryreport.html">National 
  Greenhouse Gas Emissions Data</A></LI>
  <LI>2016 Report</LI></UL><!-- END BREADCRUMBS --><!-- BEGIN PAGE NAME --><!--googleon: index-->
<H1>U.S. Greenhouse Gas Inventory Report: 1990-2014</H1><!-- END PAGE NAME --><!-- BEGIN CONTENT --><!-- START TAB's --><!-- END TAB's --><!-- BEGIN CONTENT AREA -->
<DIV id=pageContent>
<DIV class=right style="WIDTH: 220px; CLEAR: left">
<DIV style="TEXT-ALIGN: center"><IMG width=150 height=150 
title="2011 Cover Graphic" alt="2011 Cover Graphic" 
src="U_S_%20Greenhouse%20Gas%20Inventory%20Report%201990-2014%20%20Climate%20Change%20%20US%20EPA_files/2011-covergraphic.png"> 
</DIV>
<DIV style="TEXT-ALIGN: center"><A 
title="Greenhouse Gas Inventory Data Explorer | US EPA" 
href="https://www3.epa.gov/climatechange/ghgemissions/inventoryexplorer/"><IMG 
title="Explore Emissions data with EPA's interactive tool" 
alt="Explore Emissions data with EPA's interactive tool" 
src="U_S_%20Greenhouse%20Gas%20Inventory%20Report%201990-2014%20%20Climate%20Change%20%20US%20EPA_files/explore-emissions.png"></A> 
</DIV>
<DIV class=boxMain>
<H5>Related Links</H5>
<UL>
  <LI><A 
  href="https://www3.epa.gov/climatechange/Downloads/ghgemissions/US_GHG_Inv_FastFacts2016.pdf">Fast 
  Facts</A> <SPAN class=fileinfo>(PDF, 3 pp., 7 MB)</SPAN></LI>
  <LI><A 
  href="https://www3.epa.gov/climatechange/ghgemissions/usinventoryreport/natural-gas-systems.html">Natural 
  Gas Systems Data in the Inventory</A></LI>
  <LI><A 
  href="https://www3.epa.gov/climatechange/ghgemissions/Nov2015Workshop.html">11/19/15 
  Workshop on Petroleum and Natural Gas Systems</A></LI>
  <LI><A 
  href="https://www3.epa.gov/climatechange/Downloads/ghgemissions/DRAFT-US-GHG-Inventory-1990-2014-Public%20Comments.pdf">Comments 
  received on the draft 1990-2014 U.S. GHG Inventory</A></LI>
  <LI><A 
  href="https://www3.epa.gov/climatechange/ghgemissions/usinventoryreport/archive.html">U.S. 
  Greenhouse Gas Inventory Report Archives</A></LI>
  <LI><A href="http://ghgdata.epa.gov/ghgp/main.do">Greenhouse Gas Reporting 
  Program</A></LI>
  <LI><A 
  href="https://www.epa.gov/ghgreporting/ghgdata/reported/inventory.html">Relationship 
  between the Inventory and the Greenhouse Gas Reporting 
Program</A></LI></UL></DIV></DIV>
<H2 id=about>About the Emissions Inventory</H2>
<P>EPA develops an annual report called the Inventory of U.S. Greenhouse Gas 
Emissions and Sinks (Inventory). This report tracks total annual U.S. emissions 
and removals by source, economic sector, and greenhouse gas going back to 1990. 
EPA uses national energy data, data on national agricultural activities, and 
other national statistics to provide a comprehensive accounting of total 
greenhouse gas emissions for all man-made sources in the United States. EPA also 
collects greenhouse gas emissions data from individual facilities and suppliers 
of certain fossil fuels and industrial gases through the <A 
title="Greenhouse Gas Reporting Program (GHGRP) | US EPA" 
href="https://www.epa.gov/ghgreporting">Greenhouse Gas Reporting 
Program</A>.</P>
<P>The national greenhouse gas inventory is submitted to the United Nations in 
accordance with the <A 
href="http://unfccc.int/national_reports/items/1408.php">Framework Convention on 
Climate Change</A> <!-- #BeginLibraryItem "/Library/exit-epa.lbi" --><A 
href="https://www.epa.gov/epahome/exitepa.htm"><IMG width=87 height=13 
alt="Exit EPA disclaimer" 
src="U_S_%20Greenhouse%20Gas%20Inventory%20Report%201990-2014%20%20Climate%20Change%20%20US%20EPA_files/epafiles_misc_exitepadisc.gif"></A><!-- #EndLibraryItem -->. 
In preparing the annual emissions inventory report, EPA collaborates with 
hundreds of experts representing more than a dozen U.S. government agencies, 
academic institutions, industry associations, consultants and environmental 
organizations.</P>
<H2 id=overview-greenhouse>Overview of Greenhouse Gases and Sources of 
Emissions</H2>
<P>Key findings from the 1990-2014 U.S. Inventory include:</P>
<UL>
  <LI>In 2014, U.S. greenhouse gas emissions totaled 6,870 million metric tons 
  of carbon dioxide equivalents.</LI>
  <LI>U.S. emissions increased by 1.0 percent from 2013 to 2014. Recent trends 
  can be attributed to multiple factors driving increased fuel use including 
  year-to-year changes in the prevailing weather and an increase in miles 
  traveled by on-road vehicles.</LI>
  <LI>Greenhouse gas emissions in 2014 were 9 percent below 2005 levels.</LI></UL>
<P>The graphs below provide an overview of greenhouse gas emission in the United 
States based on information from the Inventory. Click the links above each chart 
to learn more about each of these topics. See our <A 
href="https://www3.epa.gov/climatechange/Downloads/ghgemissions/US_GHG_Inv_FastFacts2016.pdf">Fast 
Facts Fact Sheet</A> <SPAN class=fileinfo>(PDF, 3 pp., 7 MB)</SPAN> for an 
overview of the GHG emissions data from the report. </P>
<DIV class=boxMain 
style="WIDTH: 350px; FLOAT: none; CLEAR: both; MARGIN: 0px auto; DISPLAY: inline-block">
<H5><A title="Gases Overview" 
href="https://www3.epa.gov/climatechange/ghgemissions/gases.html">Overview of 
Greenhouse Gases</A></H5><IMG width=350 
title="Pie chart that shows different types of gases. 80.9 percent is from carbon dioxide fossil fuel use, deforestation, decay of biomass, etc.  10.6 percent is from methane. 5.9 percent is from nitrous oxide and 2.6 percent is from fluorinated gases." 
alt="Pie chart that shows different types of gases. 80.9 percent is from carbon dioxide fossil fuel use, deforestation, decay of biomass, etc.  10.6 percent is from methane. 5.9 percent is from nitrous oxide and 2.6 percent is from fluorinated gases." 
src="U_S_%20Greenhouse%20Gas%20Inventory%20Report%201990-2014%20%20Climate%20Change%20%20US%20EPA_files/gases-overview.png"> 
<!--<p class="caption">
					              <strong>Total Emissions in 2014 = 6,870 <a class="contentLightboxLink" href="#" title="unitslightbox">Million Metric Tons of CO<sub>2</sub> equivalent</a>
					              </strong>
					          </p>--></DIV>
<DIV class=boxMain 
style="WIDTH: 350px; FLOAT: none; CLEAR: both; MARGIN: 0px auto; DISPLAY: inline-block">
<H5><A title="Greenhouse Gas Emissions Sources" 
href="https://www3.epa.gov/climatechange/ghgemissions/sources.html">Sources of 
Greenhouse Gas Emissions</A></H5><IMG width=350 
title="Pie chart of total U.S. greenhouse gas emissions by economic sector in 2014. 30 percent is from electricity, 26 percent is from transportation, 21 percent is from industry, 12 percent is from commercial and residential, and 9 percent is from agriculture." 
alt="Pie chart of total U.S. greenhouse gas emissions by economic sector in 2014. 30 percent is from electricity, 26 percent is from transportation, 21 percent is from industry, 12 percent is from commercial and residential, and 9 percent is from agriculture." 
src="U_S_%20Greenhouse%20Gas%20Inventory%20Report%201990-2014%20%20Climate%20Change%20%20US%20EPA_files/sources-overview.png"> 
<!--<p class="caption">
					              <strong>Total Emissions in 2014 = 6,870 <a class="contentLightboxLink" href="#" title="unitslightbox">Million Metric Tons of CO<sub>2</sub> equivalent</a>
					              </strong>
					          </p>--></DIV>
<HR>

<H2 id=see-data>See the Data</H2>
<P>EPA has developed an interactive tool that provides access to data from the 
national greenhouse gas inventory. Visit the <A title="Inventory Explorer" 
href="https://www3.epa.gov/climatechange/ghgemissions/inventoryexplorer/">Greenhouse 
Gas Inventory Data Explorer</A> to create customized graphs, examine trends over 
time, and download the data.</P>
<P>The graphs below are examples from EPA’s Greenhouse Gas Inventory Data 
Explorer. Click either image to enter the tool and explore an interactive 
version of the graph.</P>
<DIV class=boxMain 
style="WIDTH: 527px; FLOAT: none; CLEAR: both; MARGIN: 0px auto"><A 
title="Greenhouse Gas Inventory Data Explorer | US EPA" 
href="https://www3.epa.gov/climatechange/ghgemissions/inventoryexplorer/"><IMG 
width=527 title="" alt="" 
src="U_S_%20Greenhouse%20Gas%20Inventory%20Report%201990-2014%20%20Climate%20Change%20%20US%20EPA_files/us-greenhouse-gas-emissions-1990-1994.png"> 
</A></DIV>
<DIV class=boxMain 
style="WIDTH: 527px; FLOAT: none; CLEAR: both; MARGIN: 0px auto"><A 
title="Greenhouse Gas Inventory Data Explorer | US EPA" 
href="https://www3.epa.gov/climatechange/ghgemissions/inventoryexplorer/"><IMG 
width=527 title="" alt="" 
src="U_S_%20Greenhouse%20Gas%20Inventory%20Report%201990-2014%20%20Climate%20Change%20%20US%20EPA_files/us-greenhouse-gas-emissions-economic-1990-1994.png"> 
</A></DIV>
<HR>

<H2 id=fullreport>Full Report</H2>
<P><EM>Inventory of U.S. Greenhouse Gas Emissions and Sinks: 1990-2014 (April 
2016):</EM></P>
<P>Read or download the entire <A 
href="https://www3.epa.gov/climatechange/Downloads/ghgemissions/US-GHG-Inventory-2016-Main-Text.pdf">Inventory 
of U.S. Greenhouse Gas Emissions and Sinks: 1990-2014</A> <SPAN 
class=fileinfo>(PDF, 546 pp., 9.7 MB)</SPAN>. For faster access, individual 
report sections are posted below, for example the <A 
href="https://www3.epa.gov/climatechange/Downloads/ghgemissions/US-GHG-Inventory-2016-Chapter-Executive-Summary.pdf">Executive 
Summary</A> <SPAN class=fileinfo>(PDF, 28 pp., 1.2 MB)</SPAN>.</P>
<P><EM>Individual sections:</EM></P>
<P><A 
href="https://www3.epa.gov/climatechange/Downloads/ghgemissions/US-GHG-Inventory-2016-Chapter-Upfront.pdf">Upfront 
(PDF)</A> <SPAN class=fileinfo>(5 pp., 351 KB)</SPAN> - Includes title page, 
acknowledgments and preface.</P>
<P><A 
href="https://www3.epa.gov/climatechange/Downloads/ghgemissions/US-GHG-Inventory-2016-Chapter-Table-of-Contents.pdf">Table 
of Contents (PDF)</A> <SPAN class=fileinfo>(17 pp., 472 KB)</SPAN> - Contains 
the main inventory document's table of contents as well as the list of tables, 
figures, and boxes.</P>
<P><A 
href="https://www3.epa.gov/climatechange/Downloads/ghgemissions/US-GHG-Inventory-2016-Chapter-Executive-Summary.pdf">Executive 
Summary (PDF)</A> <SPAN class=fileinfo>(27 pp., 1.1 MB)</SPAN> - Provides a 
broad overview of all U.S. greenhouse gas emission sources and sinks, introduces 
key concepts and discusses the primary drivers for changes in emissions. All 
material in the Executive Summary is drawn from the following chapters.</P>
<P><A 
href="https://www3.epa.gov/climatechange/Downloads/ghgemissions/US-GHG-Inventory-2016-Chapter-1-Introduction.pdf">Introduction 
(PDF)</A> <SPAN class=fileinfo>(24 pp., 1.2 MB)</SPAN> - Includes background 
information on greenhouse gas emission inventories, an introduction to climate 
change, a discussion of methodological issues and plans for QA/QC and an 
uncertainty analysis.</P>
<P><A 
href="https://www3.epa.gov/climatechange/Downloads/ghgemissions/US-GHG-Inventory-2016-Chapter-2-Trends.pdf">Trends 
in Greenhouse Gas Emissions (PDF)</A> <SPAN class=fileinfo>(34 pp., 1.4 
MB)</SPAN> - Provides an overview of emission trends and discusses the primary 
drivers for changes in emissions.</P>
<P><A 
href="https://www3.epa.gov/climatechange/Downloads/ghgemissions/US-GHG-Inventory-2016-Chapter-3-Energy.pdf">Energy 
(PDF)</A> <SPAN class=fileinfo>(93 pp., 2.1 MB)</SPAN> - Discusses and 
quantifies energy related emissions of all greenhouse gases resulting from 
stationary and mobile source activities including fuel combustion and fugitive 
fuel emissions.</P>
<P><A 
href="https://www3.epa.gov/climatechange/Downloads/ghgemissions/US-GHG-Inventory-2016-Chapter-4-Industrial-Processes-and-Product-Use.pdf">Industrial 
Processes and Product Use (PDF)</A> <SPAN class=fileinfo>(115 pp., 2.0 
MB)</SPAN> - Addresses emissions from industrial processes and product use not 
directly related to energy activities.</P>
<P><A 
href="https://www3.epa.gov/climatechange/Downloads/ghgemissions/US-GHG-Inventory-2016-Chapter-5-Agriculture.pdf">Agriculture 
(PDF)</A> <SPAN class=fileinfo>(39 pp., 1.9 MB)</SPAN> - Addresses anthropogenic 
emissions from agricultural activities (not including fuel combustion and sewage 
emissions, which are addressed in the Energy and Waste chapters).</P>
<P><A 
href="https://www3.epa.gov/climatechange/Downloads/ghgemissions/US-GHG-Inventory-2016-Chapter-6-Land-Use-Land-Use-Change-and-Forestry.pdf">Land 
Use, Land-Use Change, and Forestry (PDF)</A> <SPAN class=fileinfo>(91 pp., 2.4 
MB)</SPAN> - Addresses emissions and removals from forest and land-use change 
activities, primarily carbon dioxide.</P>
<P><A 
href="https://www3.epa.gov/climatechange/Downloads/ghgemissions/US-GHG-Inventory-2016-Chapter-7-Waste.pdf">Waste 
(PDF)</A> <SPAN class=fileinfo>(33 pp., 1.0 MB)</SPAN> - Addresses emissions 
from waste management activities.</P>
<P><A 
href="https://www3.epa.gov/climatechange/Downloads/ghgemissions/US-GHG-Inventory-2016-Chapter-8-Other.pdf">Other 
(PDF)</A> <SPAN class=fileinfo>(1 pp., 208 KB)</SPAN> - Addresses emissions from 
the "Other" IPCC sector.</P>
<P><A 
href="https://www3.epa.gov/climatechange/Downloads/ghgemissions/US-GHG-Inventory-2016-Chapter-9-Recalculations-and-Improvements.pdf">Recalculations 
and Improvements (PDF)</A> <SPAN class=fileinfo>(6 pp., 600 KB)</SPAN> - 
Includes an overview of changes in this year's report, including historical 
data, methodology and other changes relative to the 1990-2011 report.</P>
<P><A 
href="https://www3.epa.gov/climatechange/Downloads/ghgemissions/US-GHG-Inventory-2016-Chapter-10-References.pdf">References 
(PDF)</A> <SPAN class=fileinfo>(72 pp., 1.0 MB)</SPAN> - Contains the list of 
references used in the main inventory document.</P>
<P><A 
href="https://www3.epa.gov/climatechange/Downloads/ghgemissions/US-GHG-Inventory-2016-Annexes.pdf">All 
Annexes (PDF)</A> <SPAN class=fileinfo>(494 pp., 14.9 MB)</SPAN> - Supplementary 
information, data tables, detailed emission calculations and methodological 
discussions.</P>
<P><A 
href="https://www3.epa.gov/climatechange/Downloads/ghgemissions/US-GHG-Inventory-2015-Annexes-Table-of-Contents.pdf">Annex 
Introduction and TOC (PDF)</A> <SPAN class=fileinfo>(1 pp., 230 KB)</SPAN> - 
Contains the table of contents for the Annex.</P>
<P><A 
href="https://www3.epa.gov/climatechange/Downloads/ghgemissions/US-GHG-Inventory-2016-Annex-1-Key-Category-Analysis.pdf">Annex 
1 (PDF)</A> <SPAN class=fileinfo>(28 pp., 1.1 MB)</SPAN> - Key Category 
Analysis.</P>
<P><A 
href="https://www3.epa.gov/climatechange/Downloads/ghgemissions/US-GHG-Inventory-2016-Annex-2-Emissions-Fossil-Fuel-Combustion.pdf">Annex 
2 (PDF)</A> <SPAN class=fileinfo>(99 pp., 2.2 MB)</SPAN> - Methodology and Data 
for Estimating CO<SPAN class=subscript>2</SPAN> Emissions from Fossil Fuel 
Combustion.</P>
<P><A 
href="https://www3.epa.gov/climatechange/Downloads/ghgemissions/US-GHG-Inventory-2016-Annex-3-Additional-Source-or-Sink-Categories-Part-A.pdf">Annex 
3 (PDF) Part A</A> <SPAN class=fileinfo>(130 pp., 3.3 MB)</SPAN> - 
Methodological Descriptions for Additional Source or Sink Categories.</P>
<P><A 
href="https://www3.epa.gov/climatechange/Downloads/ghgemissions/US-GHG-Inventory-2016-Annex-3-Additional-Source-or-Sink-Categories-Part-B.pdf">Annex 
3 (PDF) Part B</A> <SPAN class=fileinfo>(171 pp., 4.6 MB)</SPAN> - 
Methodological Descriptions for Additional Source or Sink Categories.</P>
<P><A 
href="https://www3.epa.gov/climatechange/Downloads/ghgemissions/US-GHG-Inventory-2016-Annex-4-Reference-Approach.pdf">Annex 
4 (PDF)</A> <SPAN class=fileinfo>(10 pp., 390 KB)</SPAN> - IPCC Reference 
Approach for Estimating CO<SPAN class=subscript>2</SPAN> Emissions from Fossil 
Fuel Combustion.</P>
<P><A 
href="https://www3.epa.gov/climatechange/Downloads/ghgemissions/US-GHG-Inventory-2016-Annex-5-Sources-and-Sinks-Not-Included.pdf">Annex 
5 (PDF)</A> <SPAN class=fileinfo>(3 pp., 290 KB)</SPAN> - Assessment of the 
Sources and Sinks of Greenhouse Gas Emissions Not Included.</P>
<P><A 
href="https://www3.epa.gov/climatechange/Downloads/ghgemissions/US-GHG-Inventory-2016-Annex-6-Additional-Information.pdf">Annex 
6 (PDF)</A> <SPAN class=fileinfo>(29 pp., 890 KB)</SPAN> - Additional 
Information.</P>
<P><A 
href="https://www3.epa.gov/climatechange/Downloads/ghgemissions/US-GHG-Inventory-2016-Annex-7-Uncertainty.pdf">Annex 
7 (PDF)</A> <SPAN class=fileinfo>(19 pp., 600 KB)</SPAN> - Uncertainty.</P>
<P><A 
href="https://www3.epa.gov/climatechange/Downloads/ghgemissions/US-GHG-Inventory-2016-Annex-8-QAQC-Procedures.pdf">Annex 
8 (PDF)</A> <SPAN class=fileinfo>(4 pp., 350 KB)</SPAN> - QA/QC Procedures.</P>
<P><A 
href="https://www3.epa.gov/climatechange/Downloads/ghgemissions/Chapter%20Tables.zip">CSV 
Inventory Report Tables (ZIP)</A> <SPAN class=fileinfo>(264 KB)</SPAN> - Tables 
from the 1990-2014 Greenhouse Gas Inventory Report, in comma separated values 
(CSV) format.</P>
<P><A 
href="https://www3.epa.gov/climatechange/Downloads/ghgemissions/Annex%20Tables.zip">CSV 
Inventory Annex Tables (ZIP)</A> <SPAN class=fileinfo>(326 KB)</SPAN> - Tables 
from the 1990-2014 Greenhouse Gas Inventory Report Annex, in comma separated 
values (CSV) format.</P><!--
                        <p><a href="/climatechange/Downloads/ghgemissions/Chapter-Tables.zip">CSV Inventory Report Tables (Zip)</a> <span class="fileinfo">(244 KB)</span> - Tables from the 1990-2013 Greenhouse Gas Inventory Report, in comma separated values (CSV) format. </p>

                        <p><a href="/climatechange/Downloads/ghgemissions/Annex-Tables.zip">CSV Inventory Annex Tables (Zip)</a> <span class="fileinfo">(318 KB)</span> - Tables from the 1990-2013 Greenhouse Gas Inventory Report Annex, in comma separated values (CSV) format.</p>
                    -->
<P class=pagetop style="CLEAR: left"><A 
href="https://www3.epa.gov/climatechange/ghgemissions/usinventoryreport.html#content">Top 
of page</A></P></DIV><!--googleoff: index--><!-- BEGIN AREA FOOTER -->
<P id=areafooter><SPAN class="column1 topic"><A 
href="https://www3.epa.gov/climatechange/basics">Basic Information</A></SPAN> 
<SPAN class="column2 topic"><A 
href="https://www3.epa.gov/climatechange/ghgemissions">Greenhouse Gas 
Emissions</A></SPAN> <SPAN class="column3 topic"><A 
href="https://www3.epa.gov/climatechange/science">Science</A></SPAN> <SPAN 
class="column4 topic"><A 
href="https://www3.epa.gov/climatechange/EPAactivities.html">What EPA is 
Doing</A></SPAN> <SPAN class="column5 topic"><A 
href="https://www3.epa.gov/climatechange/wycd">What You Can Do</A></SPAN> 
<BR><SPAN class="column1 blank"><A 
href="https://www3.epa.gov/climatechange/index.html">blank</A></SPAN> <SPAN 
class=column2><A 
href="https://www3.epa.gov/climatechange/ghgemissions/gases.html">Overview of 
Gases</A></SPAN> <SPAN class=column3><A 
href="https://www3.epa.gov/climatechange/science/overview.html">Overview</A></SPAN> 
<SPAN class=column4><A 
href="https://www3.epa.gov/climatechange/EPAactivities/economics.html">Evaluating 
Policy Options, Costs, and Benefits</A></SPAN> <SPAN class=column5><A 
href="https://www3.epa.gov/climatechange/wycd/home.html">At Home</A></SPAN> 
<BR><SPAN class="column1 topic postInA"><A 
href="https://www3.epa.gov/climatechange/newsroom.html">Newsroom</A></SPAN> 
<SPAN class="column2 postInA"><A 
href="https://www3.epa.gov/climatechange/ghgemissions/sources.html">Sources of 
Emissions</A></SPAN> <SPAN class="column3 postInA"><A 
href="https://www3.epa.gov/climatechange/science/causes.html">Causes of Climate 
Change</A></SPAN> <SPAN class="column4 "><A 
href="https://www3.epa.gov/climatechange/EPAactivities/regulatory-initiatives.html">Regulatory 
Initiatives</A></SPAN> <SPAN class="column5 postInA"><A 
href="https://www3.epa.gov/climatechange/wycd/road.html">On the Road</A></SPAN> 
<BR><SPAN class="column1 blank postInA"><A 
href="https://www3.epa.gov/climatechange/index.html">blank</A></SPAN> <SPAN 
class="column2 postInA"><A 
href="https://www3.epa.gov/climatechange/ghgemissions/global.html">Global 
Data</A></SPAN> <SPAN class="column3 postInA"><A 
href="https://www3.epa.gov/climatechange/science/indicators/">Indicators of 
Climate Change</A></SPAN> <SPAN class=column4><A 
href="https://www3.epa.gov/climatechange/EPAactivities/voluntaryprograms.html">Voluntary 
Programs</A></SPAN> <SPAN class="column5 postInA"><A 
href="https://www3.epa.gov/climatechange/wycd/office.html">In the 
Office</A></SPAN> <BR><SPAN class="column1 topic postInA"><A 
href="https://www3.epa.gov/climatechange/links.html">Related Links</A></SPAN> 
<SPAN class="column2 postInA"><A 
href="https://www3.epa.gov/climatechange/ghgemissions/usinventoryreport.html">National 
Data</A></SPAN> <SPAN class="column3 postInA"><A 
href="https://www3.epa.gov/climatechange/science/future.html">Future Climate 
Change</A></SPAN> <SPAN class=column4><A 
href="http://epa.gov/statelocalclimate/">State, Local, and Tribal 
Partnerships</A></SPAN> <SPAN class="column5 postInA"><A 
href="https://www3.epa.gov/climatechange/wycd/school.html">At School</A></SPAN> 
<BR><SPAN class="column1 blank postTribes"><A 
href="https://www3.epa.gov/climatechange/glossary.html">blank</A></SPAN> <SPAN 
class="column2 postTribes"><A href="http://www.epa.gov/ghgreporting/">Facility 
Data</A></SPAN> <SPAN class="column3 postTribes"><A 
href="https://www3.epa.gov/climatechange/science/extreme-weather.html">Extreme 
Weather</A></SPAN> <SPAN class="column4 blank"><A 
href="https://www3.epa.gov/climatechange/">blank</A></SPAN> <SPAN 
class="column5 blank postTribes"><A 
href="https://www3.epa.gov/climatechange/index.html">blank</A></SPAN> <BR><SPAN 
class="column1 topic postTribes"><A 
href="https://www3.epa.gov/climatechange/glossary.html">Glossary</A></SPAN> 
<SPAN class="column2 postTribes"><A 
href="https://www3.epa.gov/climatechange/ghgemissions/individual.html">Individual 
Calculator</A></SPAN> <SPAN class="column3 blank postTribes"><A 
href="https://www3.epa.gov/climatechange/index.html">blank</A></SPAN> <SPAN 
class="column4 blank"><A 
href="https://www3.epa.gov/climatechange/">blank</A></SPAN> <SPAN 
class="column5 topic postTribes"><A 
href="https://www3.epa.gov/climatechange/index.html">Climate 
Connections</A></SPAN> <BR><SPAN class="postTribes column1 blank" 
style="CLEAR: both"><A 
href="https://www3.epa.gov/climatechange/kids">blank</A></SPAN> <SPAN 
class="postTribes column2 blank"><A 
href="https://www3.epa.gov/climatechange/">blank</A></SPAN> <SPAN 
class="postTribes column3 blank"><A 
href="https://www3.epa.gov/climatechange/">blank</A></SPAN> <SPAN 
class="column4 postTribes"><A 
href="https://www3.epa.gov/climatechange/EPAactivities/internationalpartnerships.html">International 
Partnerships</A></SPAN> <SPAN class="column5 postTribes"><A 
href="http://www.epa.gov/cleanenergy/">Clean Energy</A></SPAN> <BR><SPAN 
class="postTribes column1 blank" style="CLEAR: both"><A 
href="https://www3.epa.gov/climatechange/kids">blank</A></SPAN> <SPAN 
class="postTribes column2 blank"><A 
href="https://www3.epa.gov/climatechange/">blank</A></SPAN> <SPAN 
class="column3 topic postEmissions"><A 
href="https://www3.epa.gov/climatechange/impacts/index.html">Climate Change 
Impacts</A></SPAN> <SPAN class="column4 blank"><A 
href="https://www3.epa.gov/climatechange/EPAactivities/internationalpartnerships.html">blank</A></SPAN> 
<SPAN class="column5 blank"><A 
href="http://www.epa.gov/cleanenergy/">blank</A></SPAN> <BR><SPAN 
class="postInA postEmissions column1 topic" style="CLEAR: both"><A 
href="https://www3.epa.gov/climatechange/kids/index.html">Students' 
Site</A></SPAN> <SPAN class="postInA postTribes column2 blank"><A 
href="https://www3.epa.gov/climatechange/">blank</A></SPAN> <SPAN 
class="postTribes column3 blank"><A 
href="https://www3.epa.gov/climatechange/adapt">blank</A></SPAN> <SPAN 
class="postInA postTribes column4 blank"><A 
href="https://www3.epa.gov/climatechange/index.html">blank</A></SPAN> <SPAN 
class="postInA postEmissions column5"><A 
href="http://www.epa.gov/otaq/climate/index.htm">Climate and 
Transportation</A></SPAN> <BR><SPAN class="postInA postTribes column1 blank" 
style="CLEAR: both"><A 
href="https://www3.epa.gov/climatechange/index.html">blank</A></SPAN> <SPAN 
class="postInA postTribes column2 blank"><A 
href="https://www3.epa.gov/climatechange/index.html">blank</A></SPAN> <SPAN 
class="column3 topic postEmissions"><A 
href="https://www3.epa.gov/climatechange/adaptation/index.html">Adapting to 
Change</A></SPAN> <SPAN class="postInA postTribes column4 blank"><A 
href="https://www3.epa.gov/climatechange/index.html">blank</A></SPAN> <SPAN 
class="postEmissions column5"><A 
href="http://water.epa.gov/scitech/climatechange/">Climate and Water</A></SPAN> 
<BR><SPAN class="postInA postTribes column1 blank" style="CLEAR: both"><A 
href="https://www3.epa.gov/climatechange/index.html">blank</A></SPAN> <SPAN 
class="postInA postTribes column2 blank"><A 
href="https://www3.epa.gov/climatechange/index.html">blank</A></SPAN> <SPAN 
class="postInA postTribes column3 blank"><A 
href="https://www3.epa.gov/climatechange/index.html">blank</A></SPAN> <SPAN 
class="postInA postTribes column4 blank"><A 
href="https://www3.epa.gov/climatechange/index.html">blank</A></SPAN> <SPAN 
class="postInA postEmissions column5"><A 
href="http://epa.gov/climatechange/climate-change-waste/">Climate and 
Waste</A></SPAN> <BR><SPAN class="postInA postTribes column1 blank" 
style="CLEAR: both"><A 
href="https://www3.epa.gov/climatechange/index.html">blank</A></SPAN> <SPAN 
class="postInA postTribes column2 blank"><A 
href="https://www3.epa.gov/climatechange/index.html">blank</A></SPAN> <SPAN 
class="postInA postTribes column3 blank"><A 
href="https://www3.epa.gov/climatechange/index.html">blank</A></SPAN> <SPAN 
class="postInA postTribes column4 blank"><A 
href="https://www3.epa.gov/climatechange/index.html">blank</A></SPAN> <SPAN 
class="postInA postEmissions column5"><A 
href="http://www2.epa.gov/climate-research/">EPA Climate Science 
Research</A></SPAN> <BR></P><!-- END AREA FOOTER --><!-- END CONTENT --></DIV>
<DIV id=areanav><!-- BEGIN AREA MAIN NAVIGATION -->
<H4 class=skip>Area Navigation</H4>
<UL>
  <LI class=separator><A href="https://www3.epa.gov/climatechange/">Climate 
  Change Home</A>
  <HR>
  </LI>
  <LI><A href="https://www3.epa.gov/climatechange/basics/">Basic Information</A> 

  <UL>
    <LI><A href="https://www3.epa.gov/climatechange/basics/facts.html">Common 
    Questions</A></LI></UL></LI>
  <LI><A href="https://www3.epa.gov/climatechange/ghgemissions/">Greenhouse Gas 
  Emissions</A> 
  <UL>
    <LI><A 
    href="https://www3.epa.gov/climatechange/ghgemissions/gases.html">Overview 
    of Gases</A></LI>
    <LI><A 
    href="https://www3.epa.gov/climatechange/ghgemissions/sources.html">Sources 
    of Emissions</A></LI>
    <LI><A 
    href="https://www3.epa.gov/climatechange/ghgemissions/global.html">Global 
    Data</A></LI>
    <LI><A 
    href="https://www3.epa.gov/climatechange/ghgemissions/usinventoryreport.html">National 
    Data</A></LI>
    <LI><A href="https://www.epa.gov/ghgreporting/">Facility Data</A></LI>
    <LI><A 
    href="https://www3.epa.gov/climatechange/ghgemissions/individual.html">Individual 
    Calculator</A></LI></UL></LI>
  <LI><A href="https://www3.epa.gov/climatechange/science/">Science</A> 
  <UL>
    <LI><A 
    href="https://www3.epa.gov/climatechange/science/overview.html">Overview</A></LI>
    <LI><A href="https://www3.epa.gov/climatechange/science/causes.html">Causes 
    of Climate Change</A></LI>
    <LI><A 
    href="https://www3.epa.gov/climatechange/science/indicators/index.html">Indicators 
    of Climate Change</A></LI>
    <LI><A href="https://www3.epa.gov/climatechange/science/future.html">Future 
    Climate Change</A></LI>
    <LI><A 
    href="https://www3.epa.gov/climatechange/science/multimedia.html">Multimedia 
    Gallery</A></LI></UL></LI>
  <LI><A href="https://www3.epa.gov/climatechange/impacts/">Impacts</A> 
  <UL>
    <LI><A 
    href="https://www3.epa.gov/climatechange/impacts/alaska.html">Alaska</A></LI>
    <LI><A href="https://www3.epa.gov/climatechange/impacts/islands.html">U.S. 
    Islands</A></LI>
    <LI><A 
    href="https://www3.epa.gov/climatechange/impacts/southwest.html">Southwest 
    </A></LI>
    <LI><A 
    href="https://www3.epa.gov/climatechange/impacts/southeast.html">Southeast 
    </A></LI>
    <LI><A 
    href="https://www3.epa.gov/climatechange/impacts/northeast.html">Northeast 
    </A></LI>
    <LI><A 
    href="https://www3.epa.gov/climatechange/impacts/northwest.html">Northwest 
    </A></LI>
    <LI><A 
    href="https://www3.epa.gov/climatechange/impacts/midwest.html">Midwest 
    </A></LI>
    <LI><A 
    href="https://www3.epa.gov/climatechange/impacts/greatplains.html">Great 
    Plains</A></LI>
    <LI><A 
    href="https://www3.epa.gov/climatechange/impacts/international.html">International</A></LI>
    <LI><A href="https://www3.epa.gov/climatechange/impacts/health.html">Human 
    Health </A></LI>
    <LI><A 
    href="https://www3.epa.gov/climatechange/impacts/ecosystems.html">Ecosystems 
    </A></LI>
    <LI><A 
    href="https://www3.epa.gov/climatechange/impacts/forests.html">Forests 
    </A></LI>
    <LI><A 
    href="https://www3.epa.gov/climatechange/impacts/transportation.html">Transportation 
    </A></LI>
    <LI><A 
    href="https://www3.epa.gov/climatechange/impacts/energy.html">Energy</A></LI>
    <LI><A href="https://www3.epa.gov/climatechange/impacts/coasts.html">Coasts 
    </A></LI>
    <LI><A 
    href="https://www3.epa.gov/climatechange/impacts/agriculture.html">Agriculture 
    and Food</A></LI>
    <LI><A 
    href="https://www3.epa.gov/climatechange/impacts/society.html">Society</A></LI>
    <LI><A href="https://www3.epa.gov/climatechange/impacts/water.html">Water 
    Resources </A></LI></UL></LI>
  <LI><A href="https://www3.epa.gov/climatechange/adaptation/">Adaptation </A>
  <UL>
    <LI><A 
    href="https://www3.epa.gov/climatechange/adaptation/overview.html">Adaptation 
    Overview</A></LI>
    <LI><A href="https://www3.epa.gov/climatechange/adaptation/tools.html">Tools 
    for Public Officials</A></LI>
    <LI><A 
    href="https://www3.epa.gov/climatechange/adaptation/programs.html">Federal 
    and EPA Programs</A></LI></UL></LI>
  <LI><A href="https://www3.epa.gov/climatechange/EPAactivities.html">What EPA 
  is Doing</A> 
  <UL>
    <LI><A 
    href="https://www3.epa.gov/climatechange/EPAactivities/regulatory-initiatives.html">Regulatory 
    Initiatives</A></LI>
    <LI><A 
    href="https://www3.epa.gov/climatechange/EPAactivities/voluntaryprograms.html">Voluntary 
    Programs</A></LI>
    <LI><A 
    href="https://www3.epa.gov/climatechange/EPAactivities/economics.html">Evaluating 
    Policies</A></LI>
    <LI><A 
    href="https://www3.epa.gov/climatechange/EPAactivities/internationalpartnerships.html">International 
    Partnerships</A></LI>
    <LI><A href="http://epa.gov/statelocalclimate/">State, Local, and Tribal 
    Partnerships</A></LI></UL></LI>
  <LI><A href="https://www3.epa.gov/climatechange/wycd/">What You Can Do</A> 
  <UL>
    <LI><A href="https://www3.epa.gov/climatechange/wycd/home.html">At 
    Home</A></LI>
    <LI><A href="https://www3.epa.gov/climatechange/wycd/road.html">On the 
    Road</A></LI>
    <LI><A href="https://www3.epa.gov/climatechange/wycd/office.html">At the 
    Office</A></LI>
    <LI><A href="https://www3.epa.gov/climatechange/wycd/school.html">At 
    School</A></LI></UL></LI>
  <LI><A 
  href="https://www3.epa.gov/climatechange/newsroom.html">Newsroom</A></LI>
  <LI><A 
  href="https://www3.epa.gov/climatechange/glossary.html">Glossary</A></LI>
  <LI><A href="https://www3.epa.gov/climatechange/students/index.html">Students' 
  Site</A></LI></UL></DIV><!-- END AREA MAIN NAVIGATION --></DIV></DIV><!-- BEGIN FOOTER -->
<DIV id=footer>
<UL id=goodies>
  <LI id=rss-news><A href="http://www2.epa.gov/newsroom/feeds">News 
  Feeds</A></LI>
  <LI id=podcasts><A 
  href="https://www.epa.gov/epahome/podcasts.htm">Podcasts</A></LI>
  <LI id=mobile><A href="http://m.epa.gov/">EPA Mobile</A></LI>
  <LI id=email-news><A 
  href="http://www.epa.gov/newsroom/email-subscriptions">News by Email</A></LI>
  <LI id=widgets><A href="https://www.epa.gov/widgets/">Widgets</A></LI></UL>
<UL id=globalfooter>
  <LI><A href="https://www.epa.gov/">EPA Home</A></LI>
  <LI><A href="https://www.epa.gov/epafiles/usenotice.htm">Privacy and Security 
  Notice</A></LI>
  <LI class=last><A 
  href="https://www.epa.gov/climatechange/contactus.html">Contact Us</A></LI></UL>
<P id=wcmswatermark>WCMS</P>
<P id=seal>The Seal of the United States Environmental Protection 
Agency</P></DIV>
<P class=skip><A title="Jump to main content." 
href="https://www3.epa.gov/climatechange/ghgemissions/usinventoryreport.html#content">Jump 
to main content.</A></P><!-- END FOOTER -->
<SCRIPT 
src="U_S_%20Greenhouse%20Gas%20Inventory%20Report%201990-2014%20%20Climate%20Change%20%20US%20EPA_files/jquery.js" 
type=text/javascript> </SCRIPT>

<SCRIPT 
src="U_S_%20Greenhouse%20Gas%20Inventory%20Report%201990-2014%20%20Climate%20Change%20%20US%20EPA_files/epa-core-v4.js" 
type=text/javascript> </SCRIPT>
<!-- Begin: page related java script -->
<SCRIPT 
src="U_S_%20Greenhouse%20Gas%20Inventory%20Report%201990-2014%20%20Climate%20Change%20%20US%20EPA_files/main.js" 
type=text/javascript></SCRIPT>
<!-- End: page related java script --><!-- BEGIN CP Specific tag --><!-- END CP Specific tag--></BODY></HTML>
