Pollution Exclusion
A standard clause in most insurance policies that eliminates coverage for damages caused by pollution, contamination, or release of harmful substances into the environment. This exclusion protects insurance companies from potentially massive environmental cleanup costs.
Example
“When the gas station owner discovered soil contamination from leaking underground tanks, his general liability policy's pollution exclusion meant he had to pay the $200,000 cleanup costs out of pocket.”
Memory Tip
Pollution Exclusion = Environmental Protection Exemption - standard policies don't protect against environmental disasters.
Why It Matters
Pollution exclusions can leave property owners facing enormous unexpected costs for environmental cleanup, which can easily reach hundreds of thousands or millions of dollars. Understanding this gap is crucial for businesses or property owners with any environmental exposure risk.
Common Misconception
Many business owners assume their general liability insurance covers all accidents on their property, not realizing that pollution exclusions eliminate coverage for environmental contamination even if it was accidental or caused by a covered event like a fire.
In Practice
A dry cleaner's building suffers fire damage covered under their property policy for $150,000. However, when fire investigators discover the blaze spread toxic cleaning chemical vapors that contaminated three neighboring businesses, the pollution exclusion means the $400,000 in contamination cleanup and business interruption claims for neighbors aren't covered. The dry cleaner faces potential bankruptcy from these uncovered environmental costs.
Etymology
From 'pollution' via Old French from Latin 'pollutionem' meaning defilement, and 'exclusion' from Latin 'excludere' meaning to shut out.
Common Misspellings
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