Environmental insurance: What to consider before you invest in a property

New England Real Estate Journal

May 25, 2018

New England Real Estate Journal (NEREJ) published this article originally created for a Hinckley Allen Retail Real Estate Newsletter in March 2018.


Before investing in commercial real estate, parties should be aware of potential environmental liabilities and should carefully consider options for minimizing their exposure to such liabilities.  One approach for minimizing environmental liability exposure is to obtain environmental insurance.

Although environmental insurance does not eliminate the statutory liability of owners and operators of contaminated property, it is a potential vehicle to minimize exposure to such risk.  Environmental insurance can be used as a supplement to or in place of the contractual allocation of liability between buyers and sellers of real property.  One major advantage of obtaining environmental insurance for newly acquired real property is that policies are issued by insurers with deep pockets that are sometimes backed by state insolvency funds, whereas environmental indemnification agreements are often backed by entities or individuals whose assets may be limited to the proceeds from the sale of the real property in question.

The most common environmental insurance policies for owners of real property are typically referred to as Pollution Legal Liability (“PLL”) policies.  PLL policies can provide coverage for a range of environmental risks, from releases of hazardous materials into the environment to the presence of mold in buildings.  A PLL policy can be underwritten for a single property or for a portfolio of properties.

The types of coverage offered in PLL policies vary somewhat between insurers, but typical coverage options can include:

  • On-site and off-site cleanup of pre-existing and conditions;
  • Third party claims for personal injury and property damage;
  • Business interruption; and
  • Liability for transportation and off-site disposal of hazardous waste.

Other key considerations when selecting a PLL policy include policy limits, policy term, self-insured retention amount (similar to a deductible) and premium.  More mundane provisions can also shape the scope of coverage.  The insured should carefully review the language of each coverage section as well as the extensive exclusions, limitations, conditions and restrictive definitions in the PLL policy to evaluate how they impact the scope of coverage.

Another critical step before the insurer binds coverage is to disclose all reports, documents and data pertaining to the environmental condition of the insured property.  Failure to disclose material environmental reports can void coverage in most PLL policies.  If environmental reports identify contamination or other potential environmental issues on the subject property, insurers will typically exclude or limit coverage for such matters under a PLL policy.  Although limited coverage can sometimes be negotiated for certain known pollution conditions under PLL policies, the basic policy form is intended to provide coverage for unknown or known and fully resolved pollution conditions.

In light of these complexities, it is important for a party seeking environmental insurance coverage to work with a broker and counsel who are experienced in negotiating environmental insurance policies and, ideally, who also have experience asserting or defending against coverage claims under such policies.


See the NEREJ article on New England Real Estate Journal.

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