Oil Spill Contingency Plans

Lessons from Exxon Valdez oil spill

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On March 24, 1989, the tanker Exxon Valdez ran aground on a charted rock, Bligh Reef, in Prince William Sound. An estimated 11 million gallons (257,000 barrels) of Alaska North Slope crude oil spilled into the remote, pristine, resource-laden environment, less than 30 miles from Valdez. The oil fouled approximately 1,300 miles of wildlife-abundant shoreline.

Alaskans worked hard to make changes and develop a better system. One of these changes, the Prince William Sound Regional Citizens’ Advisory Council, works every day to make sure this type of disaster never happens again.

Here are a few of the lessons we’ve documented:

Photo of oil from 1989 Exxon Valdez spill on Eleanor Island. Photo taken July 25, 2018. Photo by Dave Janka.
Exxon Valdez oil lingers on Eleanor Island in Prince William Sound. Photo taken July 25, 2018 by Dave Janka.
  1. Be prepared. Contingency plans must be in place ahead of time to quickly and effectively respond to an oil spill. More about Alaska’s plans: Contingency Plans
  2. Train responders before a spill: Proper training is essential for an effective response in an emergency situation. More about how local Alaskans are trained to protect their waters: Fishing Vessel Oil Spill Response Training
  3. Maintain best available technology: Constantly improving technology for detecting and responding to oil spills, including better communication systems, and improves cleanup and containment systems. More: Council research fills gap in knowledge about line-throwing technology
  4. Maintain strong regulations: Strong regulatory oversight ensures that everyone follows best practices for oil spill prevention, response, and cleanup. More: How Alaskans redefined oil spill prevention and response
  5. Involve the public: The Exxon Valdez oil spill showed the importance of involving the public in decision-making processes related to oil spill prevention, response, and cleanup. More: An innovative solution – regional citizens’ advisory councils
  6. Prevent spills from happening: One of the biggest lessons is that preventing a spill in the first place is the best way to protect the environment. No spill can ever be completely cleaned up. Oil from the Exxon Valdez spill can still be found in some locations in Prince William Sound. More: Lingering oil (EVOSTC website)

Cleaning up a big oil spill

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A large spill would require equipment brought in from other regions. The Council recently sponsored a study on the availability of equipment on short notice.

The oil industry in Prince William Sound has one of the best-equipped spill prevention and response systems in the world. However, if a big spill were to occur, more equipment would still be needed.

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Changes proposed to Alaska’s regulations on oil spill prevention and response

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The Alaska Department of Environmental Conservation recently proposed changes to the regulations that govern how oil spills are prevented and cleaned up in Alaska. These changes were open for public comment from November 2021 through January 2022.

Improvements

During its review, the Council noted positive changes, including:

  • increased clarity within regulations,
  • combination of redundant sections, and
  • use of technology to modernize workflow.

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