U.S. Energy Information Administration
Natural Gas Liquids and Liquid Refinery Gases
EIA petroleum sum snd data for Natural Gas Liquids and Liquid Refinery Gases.
Series
24
normalized EIA series
Observations
7,050
records in the database
Latest record
30 Jun 2026
newest observation
Cadences
2
annual, monthly
Series chart
Selected series performance
Latest
No value
No observation
Change
No prior value
No prior value
52W high
No value
No observation
52W low
No value
No observation
ATH
No value
No observation
ATL
No value
No observation
Series
Available petroleum series
East Coast (PADD 1) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mngupp11-monthlyPADD 1monthly15,538 MBBL30 Jun 2026 · 546 rows
East Coast (PADD 1) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mngupp12-monthlyPADD 1monthly518 MBBL/D30 Jun 2026 · 546 rows
Midwest (PADD 2) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mngupp21-monthlyPADD 2monthly3,290 MBBL30 Jun 2026 · 546 rows
Midwest (PADD 2) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mngupp22-monthlyPADD 2monthly110 MBBL/D30 Jun 2026 · 546 rows
Gulf Coast (PADD 3) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mngupp31-monthlyPADD 3monthly85,923 MBBL30 Jun 2026 · 546 rows
Gulf Coast (PADD 3) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mngupp32-monthlyPADD 3monthly2,864 MBBL/D30 Jun 2026 · 546 rows
Rocky Mountain (PADD 4) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mngupp41-monthlyPADD 4monthly770 MBBL30 Jun 2026 · 546 rows
Rocky Mountain (PADD 4) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mngupp42-monthlyPADD 4monthly26 MBBL/D30 Jun 2026 · 546 rows
West Coast (PADD 5) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mngupp51-monthlyPADD 5monthly1,577 MBBL30 Jun 2026 · 546 rows
West Coast (PADD 5) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mngupp52-monthlyPADD 5monthly53 MBBL/D30 Jun 2026 · 546 rows
U.S. Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mngupus1-monthlyU.S.monthly107,098 MBBL30 Jun 2026 · 546 rows
U.S. Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mngupus2-monthlyU.S.monthly3,570 MBBL/D30 Jun 2026 · 546 rows
East Coast (PADD 1) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mngupp11-annualPADD 1annual226,428 MBBL31 Dec 2025 · 45 rows
East Coast (PADD 1) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mngupp12-annualPADD 1annual620 MBBL/D31 Dec 2025 · 37 rows
Midwest (PADD 2) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mngupp21-annualPADD 2annual91,365 MBBL31 Dec 2025 · 45 rows
Midwest (PADD 2) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mngupp22-annualPADD 2annual250 MBBL/D31 Dec 2025 · 37 rows
Gulf Coast (PADD 3) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mngupp31-annualPADD 3annual1,088,583 MBBL31 Dec 2025 · 45 rows
Gulf Coast (PADD 3) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mngupp32-annualPADD 3annual2,982 MBBL/D31 Dec 2025 · 37 rows
Rocky Mountain (PADD 4) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mngupp41-annualPADD 4annual10,269 MBBL31 Dec 2025 · 45 rows
Rocky Mountain (PADD 4) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mngupp42-annualPADD 4annual28 MBBL/D31 Dec 2025 · 37 rows
West Coast (PADD 5) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mngupp51-annualPADD 5annual17,477 MBBL31 Dec 2025 · 45 rows
West Coast (PADD 5) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mngupp52-annualPADD 5annual48 MBBL/D31 Dec 2025 · 37 rows
U.S. Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mngupus1-annualU.S.annual1,434,122 MBBL31 Dec 2025 · 45 rows
U.S. Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mngupus2-annualU.S.annual3,929 MBBL/D31 Dec 2025 · 43 rows
Latest observations
Recent records
East Coast (PADD 1) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mngupp11-monthlymonthly15,538 MBBL30 Jun 2026
East Coast (PADD 1) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mngupp12-monthlymonthly518 MBBL/D30 Jun 2026
Midwest (PADD 2) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mngupp21-monthlymonthly3,290 MBBL30 Jun 2026
Midwest (PADD 2) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mngupp22-monthlymonthly110 MBBL/D30 Jun 2026
Gulf Coast (PADD 3) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mngupp31-monthlymonthly85,923 MBBL30 Jun 2026
Gulf Coast (PADD 3) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mngupp32-monthlymonthly2,864 MBBL/D30 Jun 2026
Rocky Mountain (PADD 4) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mngupp41-monthlymonthly770 MBBL30 Jun 2026
Rocky Mountain (PADD 4) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mngupp42-monthlymonthly26 MBBL/D30 Jun 2026
West Coast (PADD 5) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mngupp51-monthlymonthly1,577 MBBL30 Jun 2026
West Coast (PADD 5) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mngupp52-monthlymonthly53 MBBL/D30 Jun 2026
U.S. Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mngupus1-monthlymonthly107,098 MBBL30 Jun 2026
U.S. Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mngupus2-monthlymonthly3,570 MBBL/D30 Jun 2026
East Coast (PADD 1) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mngupp11-monthlymonthly16,876 MBBL31 May 2026
East Coast (PADD 1) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mngupp12-monthlymonthly544 MBBL/D31 May 2026
Midwest (PADD 2) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mngupp21-monthlymonthly3,168 MBBL31 May 2026
Midwest (PADD 2) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mngupp22-monthlymonthly102 MBBL/D31 May 2026
Gulf Coast (PADD 3) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mngupp31-monthlymonthly94,226 MBBL31 May 2026
Gulf Coast (PADD 3) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mngupp32-monthlymonthly3,040 MBBL/D31 May 2026
Rocky Mountain (PADD 4) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mngupp41-monthlymonthly495 MBBL31 May 2026
Rocky Mountain (PADD 4) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mngupp42-monthlymonthly16 MBBL/D31 May 2026
West Coast (PADD 5) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mngupp51-monthlymonthly1,257 MBBL31 May 2026
West Coast (PADD 5) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mngupp52-monthlymonthly41 MBBL/D31 May 2026
U.S. Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mngupus1-monthlymonthly116,021 MBBL31 May 2026
U.S. Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mngupus2-monthlymonthly3,743 MBBL/D31 May 2026
East Coast (PADD 1) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mngupp11-monthlymonthly16,186 MBBL30 Apr 2026
East Coast (PADD 1) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mngupp12-monthlymonthly540 MBBL/D30 Apr 2026
Midwest (PADD 2) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mngupp21-monthlymonthly4,262 MBBL30 Apr 2026
Midwest (PADD 2) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mngupp22-monthlymonthly142 MBBL/D30 Apr 2026
Gulf Coast (PADD 3) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mngupp31-monthlymonthly89,641 MBBL30 Apr 2026
Gulf Coast (PADD 3) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mngupp32-monthlymonthly2,988 MBBL/D30 Apr 2026
Rocky Mountain (PADD 4) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mngupp41-monthlymonthly88 MBBL30 Apr 2026
Rocky Mountain (PADD 4) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mngupp42-monthlymonthly3 MBBL/D30 Apr 2026
West Coast (PADD 5) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mngupp51-monthlymonthly1,587 MBBL30 Apr 2026
West Coast (PADD 5) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mngupp52-monthlymonthly53 MBBL/D30 Apr 2026
U.S. Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mngupus1-monthlymonthly111,764 MBBL30 Apr 2026
U.S. Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mngupus2-monthlymonthly3,725 MBBL/D30 Apr 2026
East Coast (PADD 1) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mngupp11-monthlymonthly20,548 MBBL31 Mar 2026
East Coast (PADD 1) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mngupp12-monthlymonthly663 MBBL/D31 Mar 2026
Midwest (PADD 2) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mngupp21-monthlymonthly7,774 MBBL31 Mar 2026
Midwest (PADD 2) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mngupp22-monthlymonthly251 MBBL/D31 Mar 2026
Gulf Coast (PADD 3) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mngupp31-monthlymonthly85,036 MBBL31 Mar 2026
Gulf Coast (PADD 3) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mngupp32-monthlymonthly2,743 MBBL/D31 Mar 2026
Rocky Mountain (PADD 4) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mngupp41-monthlymonthly1,663 MBBL31 Mar 2026
Rocky Mountain (PADD 4) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mngupp42-monthlymonthly54 MBBL/D31 Mar 2026
West Coast (PADD 5) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mngupp51-monthlymonthly1,665 MBBL31 Mar 2026
West Coast (PADD 5) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mngupp52-monthlymonthly54 MBBL/D31 Mar 2026
U.S. Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mngupus1-monthlymonthly116,686 MBBL31 Mar 2026
U.S. Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mngupus2-monthlymonthly3,764 MBBL/D31 Mar 2026
East Coast (PADD 1) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mngupp11-monthlymonthly22,274 MBBL28 Feb 2026
East Coast (PADD 1) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mngupp12-monthlymonthly795 MBBL/D28 Feb 2026
Midwest (PADD 2) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mngupp21-monthlymonthly11,824 MBBL28 Feb 2026
Midwest (PADD 2) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mngupp22-monthlymonthly422 MBBL/D28 Feb 2026
Gulf Coast (PADD 3) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mngupp31-monthlymonthly86,899 MBBL28 Feb 2026
Gulf Coast (PADD 3) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mngupp32-monthlymonthly3,104 MBBL/D28 Feb 2026
Rocky Mountain (PADD 4) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mngupp41-monthlymonthly548 MBBL28 Feb 2026
Rocky Mountain (PADD 4) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mngupp42-monthlymonthly20 MBBL/D28 Feb 2026
West Coast (PADD 5) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mngupp51-monthlymonthly2,224 MBBL28 Feb 2026
West Coast (PADD 5) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mngupp52-monthlymonthly79 MBBL/D28 Feb 2026
U.S. Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mngupus1-monthlymonthly123,770 MBBL28 Feb 2026
U.S. Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mngupus2-monthlymonthly4,420 MBBL/D28 Feb 2026
East Coast (PADD 1) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mngupp11-monthlymonthly27,223 MBBL31 Jan 2026
East Coast (PADD 1) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mngupp12-monthlymonthly878 MBBL/D31 Jan 2026
Midwest (PADD 2) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mngupp21-monthlymonthly14,431 MBBL31 Jan 2026
Midwest (PADD 2) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mngupp22-monthlymonthly466 MBBL/D31 Jan 2026
Gulf Coast (PADD 3) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mngupp31-monthlymonthly98,597 MBBL31 Jan 2026
Gulf Coast (PADD 3) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mngupp32-monthlymonthly3,181 MBBL/D31 Jan 2026
Rocky Mountain (PADD 4) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mngupp41-monthlymonthly552 MBBL31 Jan 2026
Rocky Mountain (PADD 4) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mngupp42-monthlymonthly18 MBBL/D31 Jan 2026
West Coast (PADD 5) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mngupp51-monthlymonthly1,805 MBBL31 Jan 2026
West Coast (PADD 5) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mngupp52-monthlymonthly58 MBBL/D31 Jan 2026
U.S. Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mngupus1-monthlymonthly142,609 MBBL31 Jan 2026
U.S. Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mngupus2-monthlymonthly4,600 MBBL/D31 Jan 2026
East Coast (PADD 1) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mngupp11-annualannual226,428 MBBL31 Dec 2025
East Coast (PADD 1) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mngupp11-monthlymonthly21,977 MBBL31 Dec 2025
East Coast (PADD 1) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mngupp12-annualannual620 MBBL/D31 Dec 2025
East Coast (PADD 1) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mngupp12-monthlymonthly709 MBBL/D31 Dec 2025
Midwest (PADD 2) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mngupp21-annualannual91,365 MBBL31 Dec 2025
Midwest (PADD 2) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mngupp21-monthlymonthly13,384 MBBL31 Dec 2025
Midwest (PADD 2) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mngupp22-annualannual250 MBBL/D31 Dec 2025
Midwest (PADD 2) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mngupp22-monthlymonthly432 MBBL/D31 Dec 2025
Sources and methodology
Source: U.S. Energy Information Administration (EIA) Open Data. Petroleum series include the cadence, product group, process, and geography published by EIA. World Price Index normalizes source data for charting and API access and does not imply EIA endorsement.