NATURE OF CASE
Becker Warehouse, Inc., and Becker Transportation, Inc. (collectively Becker), own a warehouse where food products owned by various entities are stored. While constructing an addition to Becker’s warehouse, Stoetzel & Son, Inc., applied a sealant called Kure-N-Seal to the concrete floor. The owners of the food products filed lawsuits against Becker alleging that xylene fumes from the Kure-N-Seal contaminated their food products. Becker sought indemnity and defense from its insurer, the appellee, The Cincinnati Insurance Company (Cincinnati). Cincinnati filed a petition for declaratory judgment in the district court, seeking a declaration that Becker’s insurance policy does not provide coverage for the alleged contamination and that Cincinnati has no obligation to defend Becker. Both parties filed motions for summary judgment; the district court sustained Cincinnati’s motion and overruled Becker’s. Because Cincinnati’s insurance policy is not ambiguous and excludes coverage for Becker’s claim, we affirm the district court’s judgment in favor of Cincinnati.
FACTUAL BACKGROUND
In 1997, Becker and Stoetzel & Son entered into a contract under which Stoetzel & Son was to build an addition to Becker’s warehouse in Hastings, Nebraska. Becker used the warehouse to store food products and ingredients owned by various entities, including Swift-Eckrich, Inc., doing business as Armour Swift Eckrich (Armour); Newly Weds Foods, Inc.; and J.M. Swank Company, a division of ConAgra, Inc. (Swank). While constructing the warehouse addition, Stoetzel & Son applied a concrete sealant called Kure-N-Seal.
Kure-N-Seal’s material safety data sheet indicates that it contains xylene, poses an immediate and chronic health hazard, and *748 should be used with proper respiratory protection when applied in poorly ventilated areas. The federal Clean Air Act, 42 U.S.C. § 7412(b) (1994), lists xylene as a hazardous air pollutant. The Kure-N-Seal label and advertisement state that “[i]f Kure-NSeal is applied in or near areas containing foodstuffs, they should be removed before application and until Kure-N-Seal has fully dried and all solvent vapors have dissipated.” The label and advertisement also state:
Heating Ventilation Air Conditioning (HVAC) units may draw [Kure-N-Seal] solvent vapors into occupied building interiors. Solvent vapors can be irritating to people unaccustomed to the odor; do not apply Kure-N-Seal in or around buildings occupied by nonconstruction personnel without consulting building management. Use only with adequate ventilation and with a minimum of 6 air changes per hour.
According to Becker, Stoetzel & Son failed to properly ventilate the warehouse while applying the Kure-N-Seal. Scott Stoetzel, an employee who applied the Kure-N-Seal, testified in a deposition that he wore a respirator during application of the Kure-N-Seal because he applied it in an enclosed building that needed ventilation.
Scott Stoetzel testified that Kure-N-Seal might have been safely applied without a mask, but he “wouldn’t want to try it.” Scott Stoetzel and another Stoetzel & Son employee opened doors, installed fans, and hung plastic sheeting to ventilate the area treated with Kure-N-Seal and to prevent the fumes from spreading. Several days after the Kure-N-Seal application, both Scott Stoetzel and Brian Becker, the warehouse company’s owner and chief executive officer, noticed an odor of the KureN-Seal in the warehouse area where food products were stored. Subsequently, Scott Stoetzel and Brian Becker attempted to better ventilate the warehouse until the odor dissipated.
Armour and Swank filed lawsuits against Becker, alleging that xylene fumes from the Kure-N-Seal damaged their food products stored in Becker’s warehouse at the time of the KureN-Seal application. Subsequently, Becker filed insurance claims with Cincinnati, seeking indemnity and defense against Armour and Swank’s allegations. Cincinnati denied Becker’s claims and refused to defend Becker in the pending lawsuits.
*749 Cincinnati filed a petition for declaratory judgment in district court, seeking a declaration that its policy does not cover matters arising out of Stoetzel & Son’s use of Kure-N-Seal in the Becker warehouse and that it has no obligation to defend actions filed by others against Becker. Becker filed a counter/cross-claim, alleging that Cincinnati has a duty to indemnify Becker’s damages from the use of Kure-N-Seal and to provide a defense to the pending litigation against Becker. Becker also alleged that Kure-N-Seal is not a pollutant within the meaning of the insurance policy issued by Cincinnati.
The commercial general liability (CGL) insurance policy issued to Becker by Cincinnati excludes from coverage, in pertinent part:
f. Pollutant
(1) “Bodily injury” or “property damage” arising out of the actual, alleged, or threatened discharge, dispersal, seepage, migration, release or escape of pollutants:
(a) At or from any premises, site or location which is or was at any time owned or occupied by, or rented or loaned to, any insured.
(d) At or from any premises, site or location on which any insured or any contractors or subcontractors working directly or indirectly on any insured’s behalf are performing operations:
(i) If the pollutants are brought on or to the premises, site or location in connection with such operations by such insured, contractor or subcontractor ....
Pollutants means any solid, liquid, gaseous or thermal irritant or contaminant, including smoke, vapor, soot, fumes, acids, alkalis, chemicals and waste. Waste includes materials to be recycled, reconditioned or reclaimed. Pollutants include but are not limited to substances which are generally recognized in industry or government to be harmful or toxic to persons, property or the environment.
j. Damage to Property
“Property damage” to:
*750 (4) Personal property in the care, custody or control of an insured.
The building and personal property coverage form of the commercial property coverage part of the insurance policy issued to Becker by Cincinnati states, in pertinent part:
A. COVERAGE
We will pay for direct physical loss of or damage to Covered Property at the premises described in the Declarations caused by or resulting from any Covered Cause of Loss.
1. Covered Property
Covered Property, as used in this Coverage Part, means the following types of property for which a Limit of Insurance is shown in the Declarations:
b. Your Business Personal Property and Personal Property of Others in your care, custody and control located in or on the building described in the Declarations
The causes of loss — special form as shown in the declarations and referred to above provides the following relevant exclusion for the commercial property coverage part:
B. EXCLUSIONS
2. We will not pay for loss or damage caused by or resulting from any of the following:
1. Discharge, dispersal, seepage, migration, release or escape of “pollutants” unless the discharge, dispersal, seepage, migration, release or escape is itself caused by any of the “specified causes of loss.” But if loss or damage by the “specified causes of loss” results, we will pay for the resulting damage caused by the “specified causes of loss.”
The policy defines “Specified Causes of Loss” as “Fire; lightning; explosion; windstorm or hail; smoke; aircraft or vehicles; riot or civil commotion; vandalism; leakage from fire *751 extinguishing equipment; sinkhole collapse; volcanic action; falling objects; weight of snow, ice or sleet; water damage.”
Becker and Cincinnati both moved for summary judgment in the district court. The district court found that the insurance policy in question contained an absolute pollution exclusion which, as a matter of law, was not ambiguous and should be construed under its plain meaning. The district court also found that the xylene fumes emitted in Becker’s warehouse constituted a pollutant within the meaning of the policy, creating damage arising out of the actual, alleged, or threatened discharge, dispersal, seepage, migration, release, or escape of pollutants. Further, the court determined that damage to Swank’s and Armour’s property in the care, custody, and control of Becker was excluded from coverage by the pollution exclusion in the policy. Therefore, the district court concluded that Becker’s damages were excluded from coverage under the insurance policy and that Cincinnati had no duty to defend. The district court sustained Cincinnati’s motion for summary judgment and denied Becker’s motion for summary judgment. Becker appealed, and we moved the case to our docket pursuant to our authority to regulate the dockets of the appellate courts.
ASSIGNMENTS OF ERROR
Becker assigns, restated, that the district court erred in (1) finding that the pollution exclusion contained in the insurance policy issued by Cincinnati is not ambiguous; (2) finding that the pollution exclusion applied to the claims filed against Becker and not just to environmental claims; (3) finding that xylene was a pollutant within the language of the policy; (4) finding that the chemicals contained in the floor sealant were “discharged, dispersed, migrated or released”; (5) finding that the conflicting provisions regarding the “care, custody and control” provision in the policy were not ambiguous; (6) finding that the claims against Becker are excluded by the “care, custody and control” provision contained in the policy; and (7) sustaining Cincinnati’s motion for summary judgment and overruling Becker’s motion for summary judgment. Additionally, Becker argues that the district court did not have *752 subject matter jurisdiction over Cincinnati’s petition for declaratory judgment.
STANDARD OF REVIEW
The construction of a contract is a matter of law, in connection with which an appellate court has an obligation to reach an independent, correct conclusion irrespective of the determinations made by the court below.
Strategic Staff Mgmt. v. Roseland,
ANALYSIS
Subject Matter Jurisdiction
First, we must determine if the district court had subject matter jurisdiction over Cincinnati’s declaratory judgment action. The absence of subject matter jurisdiction may be raised at any time by any party or by the court sua sponte.
Creighton St. Joseph Hosp.
v.
Tax Eq. & Rev. Comm.,
Becker, citing
Allstate Ins. Co.
v.
Novak,
*753
Here, however, the duty to defend is bound up in whether or not Cincinnati’s policy covers Becker’s potential damages. In
Novak, supra,
the insured’s damages were covered if his acts were not intentional. But here, Becker is arguing only that Cincinnati’s policy is ambiguous. Whether the language in an insurance policy is ambiguous presents a question of law.
American Family Ins. Group
v.
Hemenway,
Pollution Exclusion
Becker alleges that the pollution exclusion contained in Cincinnati’s policy is ambiguous. In support of this claim, Becker argues that (1) the pollution exclusion applies to only traditional environmental pollution claims and (2) applying the pollution exclusion to the claims against Becker violates Becker’s reasonable expectations as an insured. The question of the ambiguity of this type of pollution exclusion is an issue of first impression in Nebraska. State and federal courts are split on whether an insurance policy’s absolute pollution exclusion bars coverage for all injuries caused by pollutants or whether it applies only to injuries caused by traditional environmental pollution. A majority of state and federal jurisdictions have held that absolute pollution exclusions are unambiguous as a matter of law and, thus, exclude coverage for all claims alleging damage caused by pollutants. See,
Nat’l Elect. Mfrs.
v.
Gulf Underwriters Ins.,
Becker, however, argues that the pollution exclusion is ambiguous and should be applied to only environmental pollution claims. In support of his argument, Becker refers us to authority in a number of other jurisdictions. Representative of the cases upon which Becker relies is
American States Ins. Co.
v.
Koloms,
[a] close examination of this [pollution exclusion] language reveals that the exclusion (i) identifies the types of injury-producing materials which constitute a pollutant... (ii) sets forth the physical or elemental states in which the materials may be said to exist... and (iii) specifies the various means by which the materials can be disseminated . . . . To that extent, therefore, the exclusion is indeed “quite specific,” and those courts wishing to focus exclusively on the bare language of the exclusion will have no difficulty in concluding that it is also unambiguous.
Our review of the history of the pollution exclusion amply demonstrates that the predominate motivation in drafting an exclusion for pollution-related injuries was the avoidance of the “enormous expense and exposure resulting from the ‘explosion’ of environmental litigation.” . . . We would be remiss, therefore, if we were to simply look at the bare words of the exclusion, ignore its raison d’etre, and apply it to situations which do not remotely resemble traditional environmental contamination. The pollution *755 exclusion has been, and should continue to be, the appropriate means of avoiding “ ‘the yawning extent of potential liability arising from the gradual or repeated discharge of hazardous substances into the environment.’ ”... We think it improper to extend the exclusion beyond that arena.
(Emphasis in original.)
Id.
at 492-93,
We, however, find it unnecessary and inappropriate to look beyond the “bare words of the exclusion” as the court in Koloms did. The pollution exclusion in Cincinnati’s CGL policy reads, in pertinent part:
f. Pollutant
(1) “Bodily injury” or “property damage” arising out of the actual, alleged, or threatened discharge, dispersal, seepage, migration, release or escape of pollutants:
(a) At or from any premises, site or location which is or was at any time owned or occupied by, or rented or loaned to, any insured.
Pollutants means any solid, liquid, gaseous or thermal irritant or contaminant, including smoke, vapor, soot, fumes, acids, alkalis, chemicals and waste. Waste includes materials to be recycled, reconditioned or reclaimed. Pollutants include but are not limited to substances which are generally recognized in industry or government to be harmful or toxic to persons, property or the environment.
Under Nebraska law, a court interpreting a contract, such as an insurance policy, must first determine, as a matter of law, whether the contract is ambiguous.
Tighe v. Combined Ins. Co. of America,
We conclude that as a matter of law, Cincinnati’s pollution exclusion, though quite broad, is unambiguous. The language of the policy does not specifically limit excluded claims to
*756
traditional environmental damage; nor does the pollution exclusion purport to limit materials that qualify as pollutants to those that cause traditional environmental damage. The definition of “pollutant” in Cincinnati’s CGL policy includes substances that are “harmful or toxic to persons, property or the environment.” By including “the environment” as a separate entity that could suffer harm from a pollutant, the pollution exclusion does not limit its scope of application to environmental pollution. An occurrence such as the release of xylene fumes in Becker’s warehouse clearly falls under Cincinnati’s broad exclusion — to find otherwise would read meaning into the policy that is not plainly there. The language of an insurance policy should be read to avoid ambiguities, if possible, and the language should not be tortured to create them.
Austin
v.
State Farm Mut. Auto. Ins. Co., supra; Shivvers v. American Family Ins. Co.,
Other courts, as cited above, have found pollution exclusions to be unambiguous as a matter of law. The 11th Circuit, applying Florida law, held that “absolute pollution exclusions contained in the policies issued by [the insurer] unambiguously excluded coverage for bodily injuries sustained by breathing vapors emitted from [the insured’s] roofing products, regardless of whether [the insured] used the products properly or negligently.”
Technical Coating
v.
U.S. Fidelity & Guaranty,
The best manifestation of the intent of the parties is the clear and unambiguous language of the policy.... Plaintiffs have not identified any ambiguity in the language ... and none is apparent to the Court____Accordingly, the Court declines to look to, or speculate on, the intent of the parties in an attempt to avoid the plain meaning of policy language.
(Citations omitted.) In Brown, supra, as in the instant case, there were no specific instances of ambiguous language identified by the insurance claimant, but instead a mere allegation of ambiguity, which is not enough to sustain a conclusion of ambiguity under Nebraska’s insurance policy interpretation laws. The broad nature of the pollution exclusion may cause a commercial client to question the value of portions of its commercial general *757 liability policy, but, as an appellate court reviewing terms of an insurance contract, we cannot say that the language of the pollution exclusion is ambiguous in any way. The language in the instant pollution exclusion is clear and susceptible of only one possible interpretation.
Becker argues that the absolute pollution exclusion violates its reasonable expectations as an insured. Under Nebraska law, however, the reasonable expectations of an insured are not assessed unless the language of the insurance policy is found to be ambiguous. When the terms of the contract are clear, a court may not resort to rules of construction, and the terms are to be accorded their plain and ordinary meaning as the ordinary or reasonable person would understand them.
Moller
v.
State Farm Mut. Auto. Ins. Co.,
Xylene as Pollutant
The district court found that xylene qualified as a pollutant within the definition of the Cincinnati insurance policy issued to Becker. Becker argues that based on an identical definition of “pollutant” used by an insurance policy in
West American Insurance Co. v. Tufco Flooring East,
Tufco did not bring the vapors or fumes which invaded the chicken to the Perdue plant. Rather, Tufco brought an *758 unadulterated, pure raw material, styrene monomer resin .. .. When this raw material was brought onto the site, it was neither an “irritant or contaminant.” It was a raw material used by Tufco in its normal business activity of resurfacing floors. Yet, to be a “pollutant” under the exclusion, a substance brought onto the site must be precisely that, an “irritant or contaminant.”
(Emphasis in original.)
Id.
at 322,
Becker claims that because Stoetzel & Son brought xylene into the warehouse as pure, unadulterated material to be used in the business activity of resurfacing floors, xylene is not a “pollutant” within the definition of the Cincinnati policy or the holding in Tufco Flooring East, supra. Becker also points out that while the food products stored in its warehouse may have been damaged, they were not “polluted,” i.e., made toxic from the xylene fumes. Brief for appellant at 31.
We conclude, however, that xylene is indeed a pollutant under the meaning of the Cincinnati insurance policy. The policy defines a pollutant as “any solid, liquid, gaseous or thermal irritant or contaminant,” including but not limited to “substances which are generally recognized in industry or government to be harmful or toxic to persons, property or the environment.” The federal Clean Air Act, § 7412(b), lists xylene as a hazardous air pollutant. Merely because the substance is in a different form in the instant case — fumes instead of liquid— does not render xylene a nonpollutant. See, e.g.,
American States Ins. Co.
v.
Technical Surfacing,
Cincinnati urges that in addition to being defined as a pollutant under the federal Clean Air Act, xylene qualifies as a pollutant under the insurance policy because it contaminated the food products in the warehouse. As noted earlier, the Kure-N-Seal label clearly warns that food products should be removed from the area where the sealant is applied until the vapors dissipate. The label also states that the solvent vapors can be “irritating” to those not accustomed to them, which places xylene squarely within the insurance policy’s definition of “pollutant” as a “contaminant or irritant.” We, therefore, conclude as a matter of law that xylene is a pollutant within the definition of Cincinnati’s policy.
*759 Discharge, Dispersal, Migration, or Release
The district court found that the Kure-N-Seal fumes were “discharged, dispersed, migrated or released” in Becker’s warehouse, therefore excluding from Cincinnati’s insurance policy coverage the alleged damage they caused. Becker argues that within the broader argument regarding the pollution exclusion’s ambiguity, the “discharged, dispersed, migrated or released” language further indicates that the pollution exclusion applies to only environmental pollution.
American States Ins. Co. v. Koloms,
The operative policy terms of the pollution exclusion clause imply that there must be a discharge into the environment before coverage can be properly denied____While they are not defined in the policy, the terms “discharge” and “release” are terms of art in environmental law and include “escape” by definition and “dispersal” by concept.
Tufco Flooring East,
Cincinnati also cites the above quotation from
Kellman, supra,
emphasizing the words “confined within the general area of their intended use” to distinguish the issue in the instant case from
Kellman.
Cincinnati argues that, unlike
Kellman,
Care, Custody, and Control
Finally, Becker assigns that the district court erred in finding (1) that the “care, custody and control” exclusion in Cincinnati’s policy is unambiguous and (2) that claims against Becker are excluded by the “care, custody and control” exclusion.
Cincinnati’s policy contains two coverage segments, the CGL coverage form and the commercial property coverage part. While the CGL coverage form excludes property in the “care, custody and control” of the insured from coverage, the commercial property coverage part, with its building and personal property coverage form, covers property in the “care, custody and control” of the insured. This is not ambiguous, but instead applies to separate aspects of Becker’s insurance coverage — the CGL covers liability, and the commercial property coverage refers to Becker’s buildings and personal property.
The “care, custody and control” exclusion in the CGL coverage form clearly excludes Becker’s damages from coverage. The “care, custody, and control” provision in the commercial property coverage part provides coverage, but subject to the causes of loss — special form. The causes of loss form specifically excludes coverage for “discharge, dispersal, seepage, migration, release or escape of ‘pollutants’ unless the discharge, dispersal, seepage, migration, release or escape is itself caused by any of the ‘specified causes of loss.’ ” None of the specified causes of loss, which refer primarily to weather- or nature-related damage, apply to Becker’s situation.
Because we have determined that the alleged xylene contamination constitutes pollution, the pollution exclusion in the commercial property coverage part precludes coverage under the “care, custody and control” provision.
*761 CONCLUSION
Having considered each of Becker’s assignments of error, and finding them to be without merit, we affirm the judgment of the district court.
Affirmed.
