Chris Hamby — page 11

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  Greenhouse cash

  April 5, 2011

  Environment

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  One year after tragedy, agency urges oil refineries to invest in safety

  April 5, 2011

  Fueling Fears

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  New oil refinery in South Dakota says it will use alternative to toxic acid

  March 28, 2011

  Fueling Fears

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  Quake concern delays nuclear plant extension

  March 18, 2011

  Environment

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  Equipment failure at refinery leads to toxic HF release

  February 28, 2011

  Fueling Fears

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  Regulatory flaws, repeated violations put oil refinery workers at risk

  February 28, 2011

  Fueling Fears

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  Refinery settles violations from ‘avoidable’ HF release

  February 24, 2011

  Fueling Fears

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  Use of toxic acid puts millions at risk

  February 24, 2011

  Fueling Fears