U.S. Energy Information Administration
Reformulated Motor Gasoline with Alcohol
EIA petroleum sum sndw data for Reformulated Motor Gasoline with Alcohol.
Series
6
normalized EIA series
Observations
5,309
records in the database
Latest record
08 May 2026
newest observation
Cadences
1
weekly
Stale petroleum series
6 of 6 series for this product have not updated within their expected cadence. They remain available for historical analysis.
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
U.S. Refiner and Blender Net Production of Finished Reformulated Motor Gasoline with Ethanol (Thousand Barrels per Day)eia-petroleum-petroleum-sum-sndw-wg1tp-nus-2-weeklyU.S.Staleweekly3,014 MBBL/D08 May 2026 · 1,149 rows
East Coast (PADD 1) Refiner and Blender Net Production of Finished Reformulated Motor Gasoline with Ethanol (Thousand Barrels per Day)eia-petroleum-petroleum-sum-sndw-wg1tp-r10-2-weeklyPADD 1Staleweekly1,133 MBBL/D08 May 2026 · 832 rows
Midwest (PADD 2) Refiner and Blender Net Production of Finished Reformulated Motor Gasoline with Ethanol (Thousand Barrels per Day)eia-petroleum-petroleum-sum-sndw-wg1tp-r20-2-weeklyPADD 2Staleweekly343 MBBL/D08 May 2026 · 832 rows
Gulf Coast (PADD 3) Refiner and Blender Net Production of Finished Reformulated Motor Gasoline with Ethanol (Thousand Barrels per Day)eia-petroleum-petroleum-sum-sndw-wg1tp-r30-2-weeklyPADD 3Staleweekly555 MBBL/D08 May 2026 · 832 rows
Rocky Mountain (PADD 4) Refiner and Blender Net Production of Finished Reformulated Motor Gasoline with Ethanol (Thousand Barrels per Day)eia-petroleum-petroleum-sum-sndw-wg1tp-r40-2-weeklyPADD 4Staleweekly51 MBBL/D08 May 2026 · 832 rows
West Coast (PADD 5) Refiner and Blender Net Production of Finished Reformulated Motor Gasoline with Ethanol (Thousand Barrels per Day)eia-petroleum-petroleum-sum-sndw-wg1tp-r50-2-weeklyPADD 5Staleweekly932 MBBL/D08 May 2026 · 832 rows
Latest observations
Recent records
U.S. Refiner and Blender Net Production of Finished Reformulated Motor Gasoline with Ethanol (Thousand Barrels per Day)eia-petroleum-petroleum-sum-sndw-wg1tp-nus-2-weeklyweekly3,014 MBBL/D08 May 2026
East Coast (PADD 1) Refiner and Blender Net Production of Finished Reformulated Motor Gasoline with Ethanol (Thousand Barrels per Day)eia-petroleum-petroleum-sum-sndw-wg1tp-r10-2-weeklyweekly1,133 MBBL/D08 May 2026
Midwest (PADD 2) Refiner and Blender Net Production of Finished Reformulated Motor Gasoline with Ethanol (Thousand Barrels per Day)eia-petroleum-petroleum-sum-sndw-wg1tp-r20-2-weeklyweekly343 MBBL/D08 May 2026
Gulf Coast (PADD 3) Refiner and Blender Net Production of Finished Reformulated Motor Gasoline with Ethanol (Thousand Barrels per Day)eia-petroleum-petroleum-sum-sndw-wg1tp-r30-2-weeklyweekly555 MBBL/D08 May 2026
Rocky Mountain (PADD 4) Refiner and Blender Net Production of Finished Reformulated Motor Gasoline with Ethanol (Thousand Barrels per Day)eia-petroleum-petroleum-sum-sndw-wg1tp-r40-2-weeklyweekly51 MBBL/D08 May 2026
West Coast (PADD 5) Refiner and Blender Net Production of Finished Reformulated Motor Gasoline with Ethanol (Thousand Barrels per Day)eia-petroleum-petroleum-sum-sndw-wg1tp-r50-2-weeklyweekly932 MBBL/D08 May 2026
U.S. Refiner and Blender Net Production of Finished Reformulated Motor Gasoline with Ethanol (Thousand Barrels per Day)eia-petroleum-petroleum-sum-sndw-wg1tp-nus-2-weeklyweekly3,013 MBBL/D01 May 2026
East Coast (PADD 1) Refiner and Blender Net Production of Finished Reformulated Motor Gasoline with Ethanol (Thousand Barrels per Day)eia-petroleum-petroleum-sum-sndw-wg1tp-r10-2-weeklyweekly1,147 MBBL/D01 May 2026
Midwest (PADD 2) Refiner and Blender Net Production of Finished Reformulated Motor Gasoline with Ethanol (Thousand Barrels per Day)eia-petroleum-petroleum-sum-sndw-wg1tp-r20-2-weeklyweekly340 MBBL/D01 May 2026
Gulf Coast (PADD 3) Refiner and Blender Net Production of Finished Reformulated Motor Gasoline with Ethanol (Thousand Barrels per Day)eia-petroleum-petroleum-sum-sndw-wg1tp-r30-2-weeklyweekly554 MBBL/D01 May 2026
Rocky Mountain (PADD 4) Refiner and Blender Net Production of Finished Reformulated Motor Gasoline with Ethanol (Thousand Barrels per Day)eia-petroleum-petroleum-sum-sndw-wg1tp-r40-2-weeklyweekly52 MBBL/D01 May 2026
West Coast (PADD 5) Refiner and Blender Net Production of Finished Reformulated Motor Gasoline with Ethanol (Thousand Barrels per Day)eia-petroleum-petroleum-sum-sndw-wg1tp-r50-2-weeklyweekly920 MBBL/D01 May 2026
U.S. Refiner and Blender Net Production of Finished Reformulated Motor Gasoline with Ethanol (Thousand Barrels per Day)eia-petroleum-petroleum-sum-sndw-wg1tp-nus-2-weeklyweekly3,088 MBBL/D24 Apr 2026
East Coast (PADD 1) Refiner and Blender Net Production of Finished Reformulated Motor Gasoline with Ethanol (Thousand Barrels per Day)eia-petroleum-petroleum-sum-sndw-wg1tp-r10-2-weeklyweekly1,163 MBBL/D24 Apr 2026
Midwest (PADD 2) Refiner and Blender Net Production of Finished Reformulated Motor Gasoline with Ethanol (Thousand Barrels per Day)eia-petroleum-petroleum-sum-sndw-wg1tp-r20-2-weeklyweekly339 MBBL/D24 Apr 2026
Gulf Coast (PADD 3) Refiner and Blender Net Production of Finished Reformulated Motor Gasoline with Ethanol (Thousand Barrels per Day)eia-petroleum-petroleum-sum-sndw-wg1tp-r30-2-weeklyweekly506 MBBL/D24 Apr 2026
Rocky Mountain (PADD 4) Refiner and Blender Net Production of Finished Reformulated Motor Gasoline with Ethanol (Thousand Barrels per Day)eia-petroleum-petroleum-sum-sndw-wg1tp-r40-2-weeklyweekly51 MBBL/D24 Apr 2026
West Coast (PADD 5) Refiner and Blender Net Production of Finished Reformulated Motor Gasoline with Ethanol (Thousand Barrels per Day)eia-petroleum-petroleum-sum-sndw-wg1tp-r50-2-weeklyweekly1,029 MBBL/D24 Apr 2026
U.S. Refiner and Blender Net Production of Finished Reformulated Motor Gasoline with Ethanol (Thousand Barrels per Day)eia-petroleum-petroleum-sum-sndw-wg1tp-nus-2-weeklyweekly3,096 MBBL/D17 Apr 2026
East Coast (PADD 1) Refiner and Blender Net Production of Finished Reformulated Motor Gasoline with Ethanol (Thousand Barrels per Day)eia-petroleum-petroleum-sum-sndw-wg1tp-r10-2-weeklyweekly1,150 MBBL/D17 Apr 2026
Midwest (PADD 2) Refiner and Blender Net Production of Finished Reformulated Motor Gasoline with Ethanol (Thousand Barrels per Day)eia-petroleum-petroleum-sum-sndw-wg1tp-r20-2-weeklyweekly337 MBBL/D17 Apr 2026
Gulf Coast (PADD 3) Refiner and Blender Net Production of Finished Reformulated Motor Gasoline with Ethanol (Thousand Barrels per Day)eia-petroleum-petroleum-sum-sndw-wg1tp-r30-2-weeklyweekly569 MBBL/D17 Apr 2026
Rocky Mountain (PADD 4) Refiner and Blender Net Production of Finished Reformulated Motor Gasoline with Ethanol (Thousand Barrels per Day)eia-petroleum-petroleum-sum-sndw-wg1tp-r40-2-weeklyweekly51 MBBL/D17 Apr 2026
West Coast (PADD 5) Refiner and Blender Net Production of Finished Reformulated Motor Gasoline with Ethanol (Thousand Barrels per Day)eia-petroleum-petroleum-sum-sndw-wg1tp-r50-2-weeklyweekly989 MBBL/D17 Apr 2026
U.S. Refiner and Blender Net Production of Finished Reformulated Motor Gasoline with Ethanol (Thousand Barrels per Day)eia-petroleum-petroleum-sum-sndw-wg1tp-nus-2-weeklyweekly2,866 MBBL/D10 Apr 2026
East Coast (PADD 1) Refiner and Blender Net Production of Finished Reformulated Motor Gasoline with Ethanol (Thousand Barrels per Day)eia-petroleum-petroleum-sum-sndw-wg1tp-r10-2-weeklyweekly1,092 MBBL/D10 Apr 2026
Midwest (PADD 2) Refiner and Blender Net Production of Finished Reformulated Motor Gasoline with Ethanol (Thousand Barrels per Day)eia-petroleum-petroleum-sum-sndw-wg1tp-r20-2-weeklyweekly325 MBBL/D10 Apr 2026
Gulf Coast (PADD 3) Refiner and Blender Net Production of Finished Reformulated Motor Gasoline with Ethanol (Thousand Barrels per Day)eia-petroleum-petroleum-sum-sndw-wg1tp-r30-2-weeklyweekly478 MBBL/D10 Apr 2026
Rocky Mountain (PADD 4) Refiner and Blender Net Production of Finished Reformulated Motor Gasoline with Ethanol (Thousand Barrels per Day)eia-petroleum-petroleum-sum-sndw-wg1tp-r40-2-weeklyweekly50 MBBL/D10 Apr 2026
West Coast (PADD 5) Refiner and Blender Net Production of Finished Reformulated Motor Gasoline with Ethanol (Thousand Barrels per Day)eia-petroleum-petroleum-sum-sndw-wg1tp-r50-2-weeklyweekly920 MBBL/D10 Apr 2026
U.S. Refiner and Blender Net Production of Finished Reformulated Motor Gasoline with Ethanol (Thousand Barrels per Day)eia-petroleum-petroleum-sum-sndw-wg1tp-nus-2-weeklyweekly2,961 MBBL/D03 Apr 2026
East Coast (PADD 1) Refiner and Blender Net Production of Finished Reformulated Motor Gasoline with Ethanol (Thousand Barrels per Day)eia-petroleum-petroleum-sum-sndw-wg1tp-r10-2-weeklyweekly1,124 MBBL/D03 Apr 2026
Midwest (PADD 2) Refiner and Blender Net Production of Finished Reformulated Motor Gasoline with Ethanol (Thousand Barrels per Day)eia-petroleum-petroleum-sum-sndw-wg1tp-r20-2-weeklyweekly319 MBBL/D03 Apr 2026
Gulf Coast (PADD 3) Refiner and Blender Net Production of Finished Reformulated Motor Gasoline with Ethanol (Thousand Barrels per Day)eia-petroleum-petroleum-sum-sndw-wg1tp-r30-2-weeklyweekly489 MBBL/D03 Apr 2026
Rocky Mountain (PADD 4) Refiner and Blender Net Production of Finished Reformulated Motor Gasoline with Ethanol (Thousand Barrels per Day)eia-petroleum-petroleum-sum-sndw-wg1tp-r40-2-weeklyweekly48 MBBL/D03 Apr 2026
West Coast (PADD 5) Refiner and Blender Net Production of Finished Reformulated Motor Gasoline with Ethanol (Thousand Barrels per Day)eia-petroleum-petroleum-sum-sndw-wg1tp-r50-2-weeklyweekly982 MBBL/D03 Apr 2026
U.S. Refiner and Blender Net Production of Finished Reformulated Motor Gasoline with Ethanol (Thousand Barrels per Day)eia-petroleum-petroleum-sum-sndw-wg1tp-nus-2-weeklyweekly3,073 MBBL/D27 Mar 2026
East Coast (PADD 1) Refiner and Blender Net Production of Finished Reformulated Motor Gasoline with Ethanol (Thousand Barrels per Day)eia-petroleum-petroleum-sum-sndw-wg1tp-r10-2-weeklyweekly1,140 MBBL/D27 Mar 2026
Midwest (PADD 2) Refiner and Blender Net Production of Finished Reformulated Motor Gasoline with Ethanol (Thousand Barrels per Day)eia-petroleum-petroleum-sum-sndw-wg1tp-r20-2-weeklyweekly331 MBBL/D27 Mar 2026
Gulf Coast (PADD 3) Refiner and Blender Net Production of Finished Reformulated Motor Gasoline with Ethanol (Thousand Barrels per Day)eia-petroleum-petroleum-sum-sndw-wg1tp-r30-2-weeklyweekly569 MBBL/D27 Mar 2026
Rocky Mountain (PADD 4) Refiner and Blender Net Production of Finished Reformulated Motor Gasoline with Ethanol (Thousand Barrels per Day)eia-petroleum-petroleum-sum-sndw-wg1tp-r40-2-weeklyweekly51 MBBL/D27 Mar 2026
West Coast (PADD 5) Refiner and Blender Net Production of Finished Reformulated Motor Gasoline with Ethanol (Thousand Barrels per Day)eia-petroleum-petroleum-sum-sndw-wg1tp-r50-2-weeklyweekly981 MBBL/D27 Mar 2026
U.S. Refiner and Blender Net Production of Finished Reformulated Motor Gasoline with Ethanol (Thousand Barrels per Day)eia-petroleum-petroleum-sum-sndw-wg1tp-nus-2-weeklyweekly3,066 MBBL/D20 Mar 2026
East Coast (PADD 1) Refiner and Blender Net Production of Finished Reformulated Motor Gasoline with Ethanol (Thousand Barrels per Day)eia-petroleum-petroleum-sum-sndw-wg1tp-r10-2-weeklyweekly1,139 MBBL/D20 Mar 2026
Midwest (PADD 2) Refiner and Blender Net Production of Finished Reformulated Motor Gasoline with Ethanol (Thousand Barrels per Day)eia-petroleum-petroleum-sum-sndw-wg1tp-r20-2-weeklyweekly323 MBBL/D20 Mar 2026
Gulf Coast (PADD 3) Refiner and Blender Net Production of Finished Reformulated Motor Gasoline with Ethanol (Thousand Barrels per Day)eia-petroleum-petroleum-sum-sndw-wg1tp-r30-2-weeklyweekly571 MBBL/D20 Mar 2026
Rocky Mountain (PADD 4) Refiner and Blender Net Production of Finished Reformulated Motor Gasoline with Ethanol (Thousand Barrels per Day)eia-petroleum-petroleum-sum-sndw-wg1tp-r40-2-weeklyweekly51 MBBL/D20 Mar 2026
West Coast (PADD 5) Refiner and Blender Net Production of Finished Reformulated Motor Gasoline with Ethanol (Thousand Barrels per Day)eia-petroleum-petroleum-sum-sndw-wg1tp-r50-2-weeklyweekly981 MBBL/D20 Mar 2026
U.S. Refiner and Blender Net Production of Finished Reformulated Motor Gasoline with Ethanol (Thousand Barrels per Day)eia-petroleum-petroleum-sum-sndw-wg1tp-nus-2-weeklyweekly3,035 MBBL/D13 Mar 2026
East Coast (PADD 1) Refiner and Blender Net Production of Finished Reformulated Motor Gasoline with Ethanol (Thousand Barrels per Day)eia-petroleum-petroleum-sum-sndw-wg1tp-r10-2-weeklyweekly1,120 MBBL/D13 Mar 2026
Midwest (PADD 2) Refiner and Blender Net Production of Finished Reformulated Motor Gasoline with Ethanol (Thousand Barrels per Day)eia-petroleum-petroleum-sum-sndw-wg1tp-r20-2-weeklyweekly327 MBBL/D13 Mar 2026
Gulf Coast (PADD 3) Refiner and Blender Net Production of Finished Reformulated Motor Gasoline with Ethanol (Thousand Barrels per Day)eia-petroleum-petroleum-sum-sndw-wg1tp-r30-2-weeklyweekly552 MBBL/D13 Mar 2026
Rocky Mountain (PADD 4) Refiner and Blender Net Production of Finished Reformulated Motor Gasoline with Ethanol (Thousand Barrels per Day)eia-petroleum-petroleum-sum-sndw-wg1tp-r40-2-weeklyweekly50 MBBL/D13 Mar 2026
West Coast (PADD 5) Refiner and Blender Net Production of Finished Reformulated Motor Gasoline with Ethanol (Thousand Barrels per Day)eia-petroleum-petroleum-sum-sndw-wg1tp-r50-2-weeklyweekly985 MBBL/D13 Mar 2026
U.S. Refiner and Blender Net Production of Finished Reformulated Motor Gasoline with Ethanol (Thousand Barrels per Day)eia-petroleum-petroleum-sum-sndw-wg1tp-nus-2-weeklyweekly3,029 MBBL/D06 Mar 2026
East Coast (PADD 1) Refiner and Blender Net Production of Finished Reformulated Motor Gasoline with Ethanol (Thousand Barrels per Day)eia-petroleum-petroleum-sum-sndw-wg1tp-r10-2-weeklyweekly1,151 MBBL/D06 Mar 2026
Midwest (PADD 2) Refiner and Blender Net Production of Finished Reformulated Motor Gasoline with Ethanol (Thousand Barrels per Day)eia-petroleum-petroleum-sum-sndw-wg1tp-r20-2-weeklyweekly337 MBBL/D06 Mar 2026
Gulf Coast (PADD 3) Refiner and Blender Net Production of Finished Reformulated Motor Gasoline with Ethanol (Thousand Barrels per Day)eia-petroleum-petroleum-sum-sndw-wg1tp-r30-2-weeklyweekly492 MBBL/D06 Mar 2026
Rocky Mountain (PADD 4) Refiner and Blender Net Production of Finished Reformulated Motor Gasoline with Ethanol (Thousand Barrels per Day)eia-petroleum-petroleum-sum-sndw-wg1tp-r40-2-weeklyweekly49 MBBL/D06 Mar 2026
West Coast (PADD 5) Refiner and Blender Net Production of Finished Reformulated Motor Gasoline with Ethanol (Thousand Barrels per Day)eia-petroleum-petroleum-sum-sndw-wg1tp-r50-2-weeklyweekly1,000 MBBL/D06 Mar 2026
U.S. Refiner and Blender Net Production of Finished Reformulated Motor Gasoline with Ethanol (Thousand Barrels per Day)eia-petroleum-petroleum-sum-sndw-wg1tp-nus-2-weeklyweekly2,870 MBBL/D27 Feb 2026
East Coast (PADD 1) Refiner and Blender Net Production of Finished Reformulated Motor Gasoline with Ethanol (Thousand Barrels per Day)eia-petroleum-petroleum-sum-sndw-wg1tp-r10-2-weeklyweekly1,007 MBBL/D27 Feb 2026
Midwest (PADD 2) Refiner and Blender Net Production of Finished Reformulated Motor Gasoline with Ethanol (Thousand Barrels per Day)eia-petroleum-petroleum-sum-sndw-wg1tp-r20-2-weeklyweekly329 MBBL/D27 Feb 2026
Gulf Coast (PADD 3) Refiner and Blender Net Production of Finished Reformulated Motor Gasoline with Ethanol (Thousand Barrels per Day)eia-petroleum-petroleum-sum-sndw-wg1tp-r30-2-weeklyweekly515 MBBL/D27 Feb 2026
Rocky Mountain (PADD 4) Refiner and Blender Net Production of Finished Reformulated Motor Gasoline with Ethanol (Thousand Barrels per Day)eia-petroleum-petroleum-sum-sndw-wg1tp-r40-2-weeklyweekly50 MBBL/D27 Feb 2026
West Coast (PADD 5) Refiner and Blender Net Production of Finished Reformulated Motor Gasoline with Ethanol (Thousand Barrels per Day)eia-petroleum-petroleum-sum-sndw-wg1tp-r50-2-weeklyweekly970 MBBL/D27 Feb 2026
U.S. Refiner and Blender Net Production of Finished Reformulated Motor Gasoline with Ethanol (Thousand Barrels per Day)eia-petroleum-petroleum-sum-sndw-wg1tp-nus-2-weeklyweekly2,936 MBBL/D20 Feb 2026
East Coast (PADD 1) Refiner and Blender Net Production of Finished Reformulated Motor Gasoline with Ethanol (Thousand Barrels per Day)eia-petroleum-petroleum-sum-sndw-wg1tp-r10-2-weeklyweekly1,133 MBBL/D20 Feb 2026
Midwest (PADD 2) Refiner and Blender Net Production of Finished Reformulated Motor Gasoline with Ethanol (Thousand Barrels per Day)eia-petroleum-petroleum-sum-sndw-wg1tp-r20-2-weeklyweekly326 MBBL/D20 Feb 2026
Gulf Coast (PADD 3) Refiner and Blender Net Production of Finished Reformulated Motor Gasoline with Ethanol (Thousand Barrels per Day)eia-petroleum-petroleum-sum-sndw-wg1tp-r30-2-weeklyweekly505 MBBL/D20 Feb 2026
Rocky Mountain (PADD 4) Refiner and Blender Net Production of Finished Reformulated Motor Gasoline with Ethanol (Thousand Barrels per Day)eia-petroleum-petroleum-sum-sndw-wg1tp-r40-2-weeklyweekly48 MBBL/D20 Feb 2026
West Coast (PADD 5) Refiner and Blender Net Production of Finished Reformulated Motor Gasoline with Ethanol (Thousand Barrels per Day)eia-petroleum-petroleum-sum-sndw-wg1tp-r50-2-weeklyweekly923 MBBL/D20 Feb 2026
U.S. Refiner and Blender Net Production of Finished Reformulated Motor Gasoline with Ethanol (Thousand Barrels per Day)eia-petroleum-petroleum-sum-sndw-wg1tp-nus-2-weeklyweekly3,032 MBBL/D13 Feb 2026
East Coast (PADD 1) Refiner and Blender Net Production of Finished Reformulated Motor Gasoline with Ethanol (Thousand Barrels per Day)eia-petroleum-petroleum-sum-sndw-wg1tp-r10-2-weeklyweekly1,144 MBBL/D13 Feb 2026
Midwest (PADD 2) Refiner and Blender Net Production of Finished Reformulated Motor Gasoline with Ethanol (Thousand Barrels per Day)eia-petroleum-petroleum-sum-sndw-wg1tp-r20-2-weeklyweekly328 MBBL/D13 Feb 2026
Gulf Coast (PADD 3) Refiner and Blender Net Production of Finished Reformulated Motor Gasoline with Ethanol (Thousand Barrels per Day)eia-petroleum-petroleum-sum-sndw-wg1tp-r30-2-weeklyweekly517 MBBL/D13 Feb 2026
Rocky Mountain (PADD 4) Refiner and Blender Net Production of Finished Reformulated Motor Gasoline with Ethanol (Thousand Barrels per Day)eia-petroleum-petroleum-sum-sndw-wg1tp-r40-2-weeklyweekly48 MBBL/D13 Feb 2026
West Coast (PADD 5) Refiner and Blender Net Production of Finished Reformulated Motor Gasoline with Ethanol (Thousand Barrels per Day)eia-petroleum-petroleum-sum-sndw-wg1tp-r50-2-weeklyweekly995 MBBL/D13 Feb 2026
U.S. Refiner and Blender Net Production of Finished Reformulated Motor Gasoline with Ethanol (Thousand Barrels per Day)eia-petroleum-petroleum-sum-sndw-wg1tp-nus-2-weeklyweekly2,983 MBBL/D06 Feb 2026
East Coast (PADD 1) Refiner and Blender Net Production of Finished Reformulated Motor Gasoline with Ethanol (Thousand Barrels per Day)eia-petroleum-petroleum-sum-sndw-wg1tp-r10-2-weeklyweekly1,134 MBBL/D06 Feb 2026
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.