According to a study conducted by the engineering consulting group ENVIRON, the frequency of release from all underground storage tanks containing home heating oil is well below 1%.
Advances in technology have resulted in the manufacture of tanks made from corrosion-resistant materials such as fiberglass.
Properly installed and maintained, today's average heating oil tank can last as long as 40 years.
Homeowners do not have to remove their underground tanks unless there is a leak.
In the rare event of a leak, every homeowner is covered under the PLIA fund which provides up to $60,000 for the assessment and cleanup costs associated with tank leaks. There is no fee for this coverage.