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Sources & Uses
Topics
Geography
Tools
Learn About Energy
News

Petroleum & Other Liquids

Crude oil, gasoline, heating oil, diesel, propane, and other liquids including biofuels and natural gas liquids.

This Week in Petroleum
Weekly Petroleum Status Report

Natural Gas

Exploration and reserves, storage, imports and exports, production, prices, sales.

Weekly Natural Gas Storage Report
Natural Gas Weekly Update

Electricity

Sales, revenue and prices, power plants, fuel use, stocks, generation, trade, demand & emissions.

Electric Power Monthly
Electricity Data Browser

Consumption & Efficiency

Energy use in homes, commercial buildings, manufacturing, and transportation.

Residential Energy Consumption Survey (RECS)
Commercial Buildings Energy Consumption Survey (CBECS)

Coal

Reserves, production, prices, employment and productivity, distribution, stocks, imports and exports.

Quarterly Coal Report
Coal Data Browser

Renewable & Alternative Fuels

Includes hydropower, solar, wind, geothermal, biomass and ethanol.

Alternative Fuel Vehicle Browser

Nuclear & Uranium

Uranium fuel, nuclear reactors, generation, spent fuel.

Daily Status of Nuclear Outages

Total Energy

Comprehensive data summaries, comparisons, analysis, and projections integrated across all energy sources.

Monthly Energy Review
Annual Energy Review

Analysis & Projections

Monthly and yearly energy forecasts, analysis of energy topics, financial analysis, congressional reports.

Short-Term Energy Outlook
Annual Energy Outlook
International Energy Outlook

Markets & Finance

Financial market analysis and financial data for major energy companies.

Market Prices and Uncertainty Report
Energy & Financial Markets: What Drives Crude Oil Prices?

Environment

Greenhouse gas data, voluntary reporting, electric power plant emissions.

U.S. Energy-Related Carbon Dioxide Emissions
Energy-Related Carbon Dioxide Emissions at the State Level, 2005-2016

U.S. States

State energy information, including overviews, rankings, data, and analyses.

State Energy Data System (SEDS)

Maps

Maps by energy source and topic, includes forecast maps.

U.S. Energy Mapping System
Gulf of Mexico

International

International energy information, including overviews, rankings, data, and analyses.

International Energy Statistics

Regional Dashboards & Data

Regional energy information including dashboards, maps, data, and analyses.

New England Dashboard
Southern California Daily Energy Report
Energy Disruptions

Glossary

Data Tools, Apps, & Maps

Tools to customize searches, view specific data sets, study detailed documentation, and access time-series data.

Open Data

EIA's free and open data available as API, Excel add-in, bulk files, and widgets

EIA Beta

Come test out some of the products still in development and let us know what you think!

What is Energy?
Units & Calculators
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Energy & Environment
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Hydrocarbon Gas Liquids
Natural Gas

Coal
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Electricity
Hydropower
Biofuels: Ethanol & Biodiesel
Wind
Geothermal
Solar

Coal
Conversion & Equivalents
Oil/Petroleum
Diesel
Electricity
Environment

Gasoline
General Energy
Natural Gas
Nuclear
Prices
Renewables

What's New?

Monthly Densified Biomass Fuel Report
Mar 20, 2019
Drilling Productivity Report
Mar 18, 2019
State Energy Data System: Distillate fuel oil, residual fuel oil, and kerosene through 2017
Mar 15, 2019
See what's new

Press Room

Press Releases
Congressional Testimony
Presentations
Events
Radio Spots

Midwest and Rocky Mountain Transportation Fuels Markets
East Coast and Gulf Coast Transportation Fuels Markets
West Coast Transportation Fuels Markets
Southern California Daily Energy Report
Effects of the Clean Power Plan

A-Z Index

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Natural Gas

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Overview
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Summary
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Consumption
All natural gas data reports

Analysis & Projections

Major Topics

Most popular
Consumption/demand
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Oil and Gas County Code Master List

With Data for 2018 | Release Date: March 25, 2019 | Next Release Date: March 2020

Previous Issues

Year:

The County Code Master List (CCML) provides the EIA standard county name spellings and codes for use in the Form EIA-23L, Annual Report of Domestic Oil and Natural Gas Reserves.

Oil and Gas County Code Master List 2018

More about the County Code Master List

Coming Up

Monthly Energy Review ›

Natural Gas Monthly ›

Monthly Crude Oil and Natural Gas Production ›

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Natural Gas

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Oil and Gas County Code Master List

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