Prince William Sound spill vs Volkswagen diesel fleet

Two real, published enforcement settlements, lined up. Every figure below is public record; the head-to-head is computed at build time over those real numbers. Penalty bars share one log scale, so they read across the gutter.

Head to head · real figures only
  • Larger settlement Volkswagen AG ~$1 billion vs $14.7 billion
  • More recent case Volkswagen AG 1991 vs 2016
  • Regulatory program differ Clean Water Act vs Clean Air Act
Clean Water Act · 1991 Public record

Prince William Sound spill

Exxon (Exxon Valdez) · Alaska
~$1 billion
settlement · log scale, $16.5M to $14.7B

The settlement that reset the price of an oil spill.

After the 1989 tanker grounding fouled 1,300 miles of Alaskan coastline, the 1991 settlement combined a $900 million civil recovery paid over ten years with $100 million in criminal restitution.

Source: U.S. DOJ / EPA / State of Alaska settlement, 1991

Clean Air Act · 2016 Public record

Volkswagen diesel fleet

Volkswagen AG · Nationwide (imported vehicles)
$14.7 billion
settlement · log scale, $16.5M to $14.7B

Defeat devices that cheated emissions tests on ~580,000 U.S. diesels.

The October 2016 partial settlement totaled about $14.7 billion, including a $2.7 billion environmental mitigation trust and $2 billion for zero-emission-vehicle investment. A separate 2017 resolution added a $1.45 billion Clean Air Act and customs civil penalty on top of criminal fines.

Source: U.S. DOJ / EPA / CARB consent decrees, 2016-2017

Both cases, in numbers
Field Exxon (Exxon Valdez) Volkswagen AG
Program Clean Water Act Clean Air Act
Operator Exxon (Exxon Valdez) Volkswagen AG
Location Alaska Nationwide (imported vehicles)
Year 1991 2016
Settlement / penalty ~$1 billion $14.7 billion
Source U.S. DOJ / EPA / State of Alaska settlement, 1991 U.S. DOJ / EPA / CARB consent decrees, 2016-2017

⇆ Swap sides · All cases & states

These are landmark settlements, not live ECHO facility records. Day-to-day compliance metrics - quarters in noncompliance, formal-action counts, last inspection - are not part of a settlement figure; they join per facility from the ECHO Exporter (loadFacilities() in src/lib/source.ts). See the Methodology for what is real versus illustrative on this site.