Thoughts On Allocation
I spoke on a Boston Bar Association panel last week that was exploring the implications of Boston Gas v. Century Indemnity, the case in which our Supreme Judicial Court ruled last July that long-tail losses must be allocated on a pure “time on the risk” basis without consideration to whether insurance was “unavailable” for certain periods of time. It’s been several months since the case was handed down and, in the interim, a few truths are becoming apparent.
Our panel discussion also touched on the challenge that Boston Gas may present to insurers whose policies were in effect years prior to the discovery of contamination. In such circumstances, should an insurer stand on the traditional defense that the policyholder has failed to present evidence that contamination was actually occurring during its policy period or is it more efficacious to concede the trigger issue but gain the benefit of paying a small fractional share based on Boston Gas?
One is that policyholders will seek to cope with Boston Gas by redefining the injury for which they are seeking coverage. It is also apparent that these strategies may unwittingly cause both policyholders and insurers to re-argue legal doctrines on which they may have taken contrary positions years in the past.
In Boston Gas, the Supreme Judicial Court drew a distinction between long-tail losses and events that are specifically attributable to a discrete identifiable event. The court declared that:
In the ordinary case of a non-progressive injury (e.g., motor vehicle accident or one identified tar spill), the policy in place at the time the covered damage or injury took place would cover all consequential damages, even those taking place after the policy period. Progressive injuries like the environmental contamination in this case are different. Progressive injuries of this type are "indivisible injuries attributable to ongoing events without a single clear 'cause.'"
Whereas long-tail losses must be allocated, coverage for discrete identifiable events is only attributable to one particular policy year and thus does not give rise to any issue of orphan shares or policyholder responsibility for gaps in coverage.
Is it possible for policyholders to convert pollution claims into single-year events to avoid being saddled with responsibility for orphans shares? Two strategies seem apparent.
One strategy will be to devise empirical approaches to quantifying the amount of pollution in any given year. The SJC stated in Boston Gas that “time on the risk” is a default measure for allocation and need not be followed where a more precise and scientific basis exists for determining the amount of damages attributable to property damage during each year of a long-tail loss. Carriers should not be at all surprised if a year or two from now policyholder-oriented consultants such as Navigant begin producing reports purporting to establish that proportionately larger amounts of pollution occurred during covered periods of time or that a high percentage of the cost of cleaning up a given site was attributable to discharges of specific pollutants during a key period of time. Whether such reports satisfy a scientific standard of scrutiny or can withstand Daubert (Lanigan for us) challenges is another story, of course.
A more drastic approach may be to characterize long-tail losses as a one-year event. Such findings are not entirely without precedent, albeit not in Massachusetts. Several years ago, the Minnesota Supreme Court distinguished between claims involving hazardous waste site cleanups, for which it had required pro rata allocation in cases such as Domtar, Inc. v. Niagara Fire Ins. Co., 563 N.W.2d 724 (Minn. 1997) and Northern States Power Co. v. Fidelity & Cas. Co., 523 N.W.2d 657 (Minn. 1994) and bodily injuries suffered by women who had received silicone breast implants. Notwithstanding the ongoing nature of the injuries allegedly attributable to silicone breast implants, the Supreme Court ruled in In Re Silicone Implant Insurance Coverage Litigation, 667 N.W.2d 405 (Minn. 2003) that the continuation of pain and suffering attributable to such implantations were attributable to a specific, identifiable event and therefore did not require inter-policy allocation.
On the other hand, it is difficult to see how this analysis could apply in the context of most environmental liability claims, where contamination either occurred as the result of ongoing discharges from diverse sources over a period of years or decades or that involved ongoing property damage, as in the case of a plume of solvents or DNAPLs migrating through the subsurface.
The irony of any future debate on this point is that, in the past, policyholders have generally argued that the ongoing migration of pollutants from earlier discharges should be a new “trigger of coverage” whereas insurance companies had often argued that the continuation of earlier events was no more than a “loss in progress” and not an ongoing “trigger.” Compare EnergyNorth Natural Gas, Inc. v. Underwriters at Lloyd’s, 848 A.2d 715, 150 N.H. 828 (2004)( that “where the alleged migration of toxic waste is continuing, multiple exposures triggering exposures are also continuing) and American and Foreign Ins. Co. v. Sequatchie Concrete Services, 441 F.3d 341 (6th Cir. 2006)(continuation of loss does not trigger policies). See also Polarome International, Inc. v. Greenwich Ins. Co., No. A-0566-07T1 (N.J. App. December 17, 2008)(“the last pull of the trigger is the initial manifestation of a diacetyl-related personal injury”).
The reversal of burdens of proof that Massachusetts litigants may now make in the wake of Boston Gas foreshadowed to some extent by the Second Circuit’s opinion in Olin Corp. v. Certain Underwriters at Lloyd’s, London, 468 F.3d 120 (2nd Cir. 2006). In Olin, the Second Circuit declared that additional property damage caused by the passive migration or spread of contaminants that had already been discharged into the environment constituted “property damage” under New York law and that such years must be taken into account in determining the denominator for purposes of allocating the manner in which such losses are spread or assigned to policy years. On the other hand, the Second Circuit criticized London Insurer’s arguments view that contamination continues at a constant rate for an indefinite period of time. Further the court was troubled by the prospect that the continuation of property damage in later years would change the amount of coverage under each policy up to that point thus making coverage dependent on events occurring after the policy period. As a result, the court adopted an intermediate approach, holding that property damage occurs as long as contamination continues to spread, whether or not the contamination is based on active pollution or the passive migration of contamination into the soil and groundwater.
In Massachusetts, as elsewhere, it is the policyholder’s burden to present evidence that bodily injury or property damage has occurred during an insurer’s policy period in order to trigger coverage. The irony of Boston Gas is that it is insurers that likely now have the incentive of proving extensive periods of bodily injury or property damage.
