OPINION
This case comes before the court on the defendant insurers’, Citizens Insurance Company of America (“Citizens”) and Hanover Insurance Company (“Hanover”), Motion for Partial Summary Judgment (“Motion”), filed February 1, 2011. See Docket # 31. For the reasons which follow, the court GRANTS the insurers’ Motion.
I. 1
This Opinion once again concerns the installation of Chinese drywall at two developments in the Hampton Roads area, Cromwell Park at Salem (“Cromwell Park”) and The Hampshires at Greenbriar (“The Hampshires”). These housing developments were built by Dragas Management Corp. (“DMC”). As general contractor, DMC executed a subcontract agreement, with Porter-Blaine Corp. (“Porter-Blaine”)/ a local drywall contractor, for the provision and installation of the drywall in all the units at both developments. Some of the drywall Porter-Blaine procured and installed at The Hampshires and Cromwell Park was manufactured in China. The Chinese drywall was installed in seventy-four (74) of the *768 homes, sixty-eight (68) at The Hampshires and six (6) at Cromwell Park.
A.
The Chinese drywall contained levels of elemental sulfur approximately three hundred seventy-five (375) times greater than representative samples of domestic drywall. As a result, it caused property damage to the homes by damaging and corroding metal components, including HVAC coils, wiring, copper piping, and electronics. For example, the houses with Chinese drywall experienced a failure rate of over thirty percent (30%) of the air conditioning coils. By contrast, in homes with domestic drywall, the failure rate was less than one percent (1%). Homes with Chinese drywall exhibited pitting of copper piping, blackening of wiring, and corrosion of metal objects inside the home. In addition, many homeowners reported a bad, rotten-egg smell. All parties agree that the source of the corrosion and damage was reduced sulfur gases, including hydrogen disulfide, carbon disulfide, and carbonyl sulfide. 2
DMC discovered the problem with the Chinese drywall in early 2009 and requested that Porter-Blaine remediate all the damage to the homes and replace the drywall. Porter-Blaine refused, and DMC undertook the remediation at its own cost, removing and replacing the drywall, the affected structural components, and the damaged personal property. 3 DMC then filed a demand for arbitration against Porter-Blaine on June 26, 2009, seeking recovery for the cost of remediation. On October 7, 2010, the arbitrator found Porter-Blaine at fault and awarded DMC $4,900,000 in damages, plus post-judgment interest, costs, and expenses. 4 DMC then exercised its right to convert the arbitration into a judgment with the Circuit Court for the City of Virginia Beach on November 12, 2010. The entirety of the judgment is currently outstanding.
B.
During the relevant time period, Porter-Blaine carried both commercial general liability (CGL) insurance and an umbrella excess liability (umbrella) policy. Porter-Blaine’s CGL policy, policy number ZBR 7905525, was provided by Citizens. 5 The CGL policy insured Porter-Blaine for “those sums that the insured becomes legally obligated to pay as damages because of ‘bodily injury’ or ‘property damage’ to which this insurance applies.” See Mem. Supp. Mot. Summ. J., Ex. 1, Makimoto Deck, Ex. 1-A, Ex. 1-B, Ex. 1-C & Ex. 1-D (2005-2006, 2006-2007, 2007-2008 & 2008-2009 Citizens CGL policies). The coverage was only triggered by “an ‘occurrence’ that takes place in the ‘coverage territory’ ... during the policy period.” Id. An “occurrence” is defined as “an accident, including continuous or repeated ex *769 posure to substantially the same general harmful conditions.” Id. The Citizens policy had a $1,000,000 per occurrence limit and a $2,000,000 aggregate limit. 6
Porter-Blaine’s umbrella policy, policy number UHR 7917898, was provided by Hanover. 7 The umbrella policy insured Porter-Blaine for “the ‘ultimate net loss’ in excess of the ‘retained limit’ 8 because of ‘bodily injury’ or ‘property damage’ to which this insurance applies,” which is caused by an occurrence during the policy period. See Mem. Supp. Mot. Summ. J., Ex. 2, Makimoto Decl., Ex. 2-D, 2-E, & 2-F (2006-2007, 2007-2008, & 2008-2009 Hanover umbrella policies). 9 “Occurrence” is defined as “an accident, including continuous or repeated exposure to substantially the same general harmful conditions, which results in bodily injury or property damage.” Id. The Hanover umbrella excess liability policy had a $10,000,000 per occurrence limit and a $10,000,000 aggregáte limit.
Both the Citizens and Hanover policies contained certain exclusions from coverage. Importantly for this case, the 2007-2008 and 2008-2009 Citizens CGL policies, as well as all the Hanover umbrella policies, contained an absolute pollution exclusion. The two Citizens policies in question excluded from coverage:
(1) “Bodily injury” or “property damage” which would not have occurred in whole or part but for the actual, alleged or threatened discharge, dispersal, seepage, migration, release or escape of “pollutants” at any time.
(2) Any loss, cost or expense arising out of any:
(a) Request, demand, order or statutory or regulatory requirement that any insured or others test for, monitor, clean up, remove, contain, treat, detoxify or neutralize, or in any way respond to, or assess the effects of “pollutants”; or
(b) Claim or suit by or on behalf of a governmental authority for damages because of testing for, monitoring, cleaning up, removing, containing, treating, detoxifying or neutralizing or in any way responding to or assessing the effects of, “pollutants.”
See Mem. Supp. Mot. Summ. J., Ex. 1, Makimoto Decl., Ex. 1-C & Ex. 1-D (2007-2008 & 2008-2009 Citizens CGL policies). “Pollutants” is defined as “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.” Id.
The 2005-2006 Hanover umbrella policy excluded from coverage:
*770 (A) Any liability or expense arising out of or contributed to in any way by the actual, alleged or threatened discharge, dispersal, seepage, migration, release, escape or existence of pollutants at any time in any location.
(B) Any loss, cost or expense arising out of any:
(1) Request, demand, order or statutory or regulatory requirement that any insured or others test for, monitor, clean up, remove, contain, treat, detoxify or neutralize, or in any way respond to, or assess the effects of pollutants; or
(2) Claim or suit by or on behalf of a governmental authority for damages because of testing for, monitoring, cleaning up, removing, containing, treating, detoxifying or neutralizing, or in any way respond to, or assess the effects of pollutants.
See Mem. Supp. Mot. Summ. J., Ex. 2, Makimoto Deck, Ex. 2-C (2005-2006 Hanover umbrella policy). “Pollutants” is defined as “any solid, liquid, gaseous or thermal irritant or containment, including but not limited to smoke, vapor, soot, fumes, acids, alkalis, chemicals, radioactive materials, hazardous biological agents or waste. Waste includes materials to be recycled, reconditioned or reclaimed.” Id.
The 2006-2007, 2007-2008, and 2008-2009 Hanover umbrella policies excluded from coverage:
(1) “Bodily injury” or “property damage” which would not have occurred in whole or part but for the actual, alleged or threatened discharge, dispersal, seepage, migration, release or escape of “pollutants” at any time.
(2) “Pollution cost or expense”.
See Mem. Supp. Mot. Summ. J., Ex. 2, Makimoto Deck, Ex. 2-D 2-E, & 2-F (2006-2007, 2007-2008, & 2008-2009 Hanover umbrella policies). “Pollutants” is defined as “any solid, liquid, gaseous or thermal irritant or containment, including smoke, vapor, soot, fumes, acids, alkalis, chemicals and waste. Waste includes materials to be recycled, reconditioned or reclaimed.” Id. “Pollution cost or expense” is defined as:
Any loss, cost or expense arising out of any:
a. Request, demand, order or statutory or regulatory requirement that any insured or others test for, monitor, clean up, remove, contain, treat, detoxify or neutralize, or in any way respond to, or assess the effects of pollutants; or
b. Claim or suit by or on behalf of a governmental authority for damages because of testing for, monitoring, cleaning up, removing, containing, treating, detoxifying or neutralizing, or in any way respond to, or assess the effects of “pollutants”.
Id. Overall, then, the policies define “pollutants” in the same way 10 and have similar elements in each absolute pollution exclusion.
C.
On November 3, 2010, DMC filed suit in this court under diversity jurisdiction, seeking to enforce the $4,900,000 arbitration award against Porter-Blaine’s insurers. Citizens and Hanover filed the instant Motion on February 1, 2011. DMC *771 responded on February 17, 2011, and the insurers replied on February 25, 2011. 11 The Motion is now ripe for consideration.
II.
Summary judgment is appropriate when a court, viewing the record as a whole and in the light most favorable to the nonmoving party, finds that there is no genuine issue of material fact and that the moving party is entitled to judgment as a matter of law.
See
Fed.R.Civ.P. 56(c);
Anderson v. Liberty Lobby, Inc.,
On summary judgment, the court is not to “weigh the evidence and determine the truth of the matter.”
Anderson,
III.
Citizens and Hanover have moved for partial summary judgment, seeking a declaration that the Citizens CGL policies for the periods of 2007-2008 and 2008-2009, as well as all the Hanover umbrella policies, bar recovery of the judgment for the costs of remediating the property damage to the homes because of the absolute pollution exclusion. The insurers argue that the exclusion is non-ambiguous and clearly prevents coverage for damage to the homes caused by the reduced sulfur gases from the defective drywall. DMC responds with three contentions: (1) the exclusion is ambiguous and should be construed against the insurer; (2) the exclusion is substantively unreasonable and should be construed in favor of coverage; *772 and (3) there is insufficient evidence of any dispersal, discharge, or release of pollutants. Under the analysis required by Virginia law, this court first considers whether the exclusion is ambiguous and then turns to whether the drywall was a “pollutant” under the policy and, if so, whether there was a “discharge, dispersal, seepage, migration, release or escape” of the pollutant in question.
A.
Turning first to the issue of ambiguity, the court must initially determine whether all of the exclusions in the different policies may be construed together or if any substantive difference requires them to be interpreted individually. The two Citizens CGL policies at issue, as well as the 2006-2007, 2007-2008, and 2008-2009 Hanover umbrella policies, all contain the same language, and thus there is no question that they may be interpreted together. The one policy that contains different language is the 2005-2006 Hanover umbrella policy. Where all of the other policies provide that what is excluded is “ ‘Bodily injury ’ or ‘property damage’ which would not have occurred in whole or part but for the actual, alleged or threatened discharge, dispersal, seepage, migration, release or escape of ‘pollutants’ at any time,” the 2005-2006 Hanover umbrella policy excludes “[a]ny liability or expense arising out of or contributed to in any way by the actual, alleged or threatened discharge, dispersal, seepage, migration, release, escape or existence of pollutants at any time in any location.” Compare, e.g., Mem. Supp. Mot. Summ. J., Ex. 2, Makimoto Decl., Ex. 2-D, 2-E, & 2-F (2006-2007, 2007-2008, & 2008-2009 Hanover umbrella policies) to Mem. Supp. Mot. Summ. J., Ex. 2, Makimoto Decl., Ex. 2-C (2005-2006 Hanover umbrella policy) (emphasis added). Thus, the 2005-2006 Hanover policy in question is broader than the other absolute exclusions, because the harm is not limited to “bodily injury” or “property damage” but instead includes “any liability or expense.” The part of the exclusion dealing with causation appears to be materially the same, because the 2005-2006 Hanover policy denies coverage for any injury “contributed to in any way” by pollutants, while the rest of the policies deny coverage for injury caused “in whole or in part” by the “actual, alleged, or threatened” release of pollutants. Therefore, the court concludes, as an initial matter, that all of the exclusions in the various policies may be considered together, because, if an injury is excluded under the standard language of all the policies, except the 2005-2006 Hanover umbrella policy, then it would certainly be so excluded under that policy given its greater breadth.
B.
Virginia law is well-settled with regard to the interpretation of insurance contracts and exclusions, and this court sitting in diversity is bound to apply it. 12
The interpretation of a contract presents a question of law. Bentley Funding Group, L.L.C. v. SK & R Group, L.L.C.,269 Va. 315 ,609 S.E.2d 49 , 53 (2005). The contract is construed as written, without adding terms that were not included by the parties. Wilson v. Holyfield,227 Va. 184 ,313 S.E.2d 396 , 398 (1984). When the terms in a contract are clear and unambiguous, the contract is construed according to its plain meaning. Bridgestone/Firestone, Inc. v. Prince William Square Assocs.,250 Va. 402 ,463 S.E.2d 661 , 664 (1995). “Words *773 that the parties used are normally given their usual, ordinary, and popular meaning. No word or clause in the contract will be treated as meaningless if a reasonable meaning can be given to it, and there is a presumption that the parties have not used words needlessly.” D.C. McClain, Inc. v. Arlington County,249 Va. 131 ,452 S.E.2d 659 , 662 (1995).
City of Chesapeake v. States Self-Insurers Risk Retention Grp., Inc.,
Under Virginia law, a term of a contract is considered ambiguous “when it may be understood in more than one way or when it refers to two or more things at the same time.”
Granite State Ins. Co. v. Bottoms,
The court thus turns to the interpretation of the exclusion in question and the question of whether it is ambiguous. This case is not the first to present this issue for determination as regards the pollution exclusion under Virginia law; indeed it is not even the first to do so in this district with regard to the exclusion’s application to Chinese drywall.
See Nationwide Mut. Ins. Co. v. Overlook, L.L.C.,
The leading case on the pollution exclusion is the Virginia Supreme Court’s decision in
City of Chesapeake,
DMC argues that
City of Chesapeake
does not resolve the pollution exclusion issues in this case and instead provides only minimal guidance because it does not speak to whether the pollution exclusion extends to all pollution or to only traditional environmental pollution. In essence, DMC claims that because
City of Chesapeake
concerned a chemical in the water supply, which would be considered traditional, large-scale environmental pollution, the case offers no guidance here where the type of harm is different than normal environmental pollution.
14
The precedent on this point under Virginia law is uniform:
Virginia makes no distinction between traditional and non-traditional pollution when no such distinction exists in the policy. See TRAVCO,
Given that conclusion, DMC argues that if that is the case, then the pollution exclusion is overly broad and thus ambiguous such that it should be construed against the insurers. In making this argument, DMC relies on two Virginia Supreme Court cases,
Virginia Farm Bureau Mutual Insurance Co. v. Williams,
In
Williams,
the Virginia Supreme Court again found a policy ambiguous and construed it in favor of coverage. In that case, the issue was the amount recoverable under an auto insurance policy that provided two different limits of the amount recoverable per person per accident. The court held that the “disparity in the stated limits of liability for ‘each person’ manifests an ambiguity regarding the extent of the total coverage for ‘each person’ under the policy.”
Williams,
This court finds neither of these cases on point with the facts here. First, contrary to DMC’s argument, the court does not find that the pollution exclusion is so broad as to be ambiguous. The exclusion itself provides no coverage for “‘bodily injury’ or ‘property damage,’ which would not have occurred in whole or part but for the actual, alleged or threatened discharge, dispersal, seepage, migration, release or escape of ‘pollutants’ at any time,” though DMC’s main quarrel seems to be with the definition of “pollutant” itself: “any-solid, liquid, gaseous or thermal irritant or contaminant, including smoke, vapor, soot, fumes, acids, alkalis, chemicals and waste.” The court, like the other Virginia courts to consider this issue, finds that the definition of pollutant is plain, unambiguous, and not overly broad.
18
It could be possible to devise some wholly implausible and unlikely hypothetical that tests the bounds of the exclusion, but that is not the inquiry here.
See Kline,
*776
In addition, the court finds that to interpret the pollution exclusion broadly, as required by its plain language, would not nullify the rest of the policy’s provisions, which was a concern in
Granite State. See also Overlook,
Therefore, this court finds that the absolute pollution exclusion is not ambiguous and will enforce the plain meaning of its terms.
C.
As this court will enforce the pollution exclusion as written, the next question to be addressed is whether the Chinese drywall under these facts was a “pollutant” as defined by the policy. Citizens and Hanover argue that the drywall was the source of the reduced sulfur gases which were a pollutant because they were a contaminant, as evidenced by the damage they inflicted on the homes. DMC responds that drywall, which is made out of gypsum, is a naturally occurring substance that often can contain sulfur. Thus, it is not a pollutant, because it is used every day around the country to build houses.
“Pollutant” is defined in the policies as “any solid, liquid, gaseous or thermal
irritant
or
containment,
including smoke, vapor, soot, fumes, acids, alkalis, chemicals and waste. Waste includes materials to be recycled, reconditioned or reclaimed.”
See
Mem. Supp. Mot. Summ. J., Ex. 1, Makimoto Decl., Ex. 1-C & Ex. 1-D (2007-2008 & 2008-2009 Citizens CGL policies);
id.,
Ex. 2, Makimoto Decl., Ex. 2-D, 2-E,
& 2-
F (2006-2007, 2007-2008,
&
2008-2009 Hanover umbrella policies).
20
The policy does not define what is meant by irritant or contaminant, so the court considers their ordinary meaning.
W. Am. Ins. Co. v. Johns Bros., Inc.,
At the outset, the court agrees with DMC that drywall itself, no matter where
*777
it is sourced, is not normally a pollutant. However, even a product or substance which is not normally a pollutant may be rendered so in certain situations, and that is why the court looks to the specific facts of the case, not the characteristics of the substance in general, to determine whether it is a pollutant. Virginia courts considering this question have taken a commonsense approach. In
City of Chesapeake,
the court found that THMs were by necessity a contaminant because they are regulated under the Safe Drinking Water Act.
City of Chesapeake,
Likewise, courts considering whether reduced sulfur gases are pollutants have looked to their effects.
Overlook
found that the gases were both irritants and contaminants because they caused health issues in the inhabitants of the homes where the Chinese drywall was installed, as well as extensive property damage to the homes.
Overlook,
Therefore, the court finds that the reduced sulfur gases from the drywall were a pollutant under the policies.
D.
The final issue the court must decide is whether the pollutant reduced sulfur gases were the result of discharge, dispersal, seepage, migration, release or escape. Citizens and Hanover argue that this is a question with an obvious answer: If the parties agree that the drywall had elevated levels of elemental sulfur, that the drywall *778 resulted in the damage at the homes, and that the damage was caused by reduced sulfur gases, then it is clear that those gases were either discharged or released. DMC again argues that the formation of the sulfur was a natural process, in which the elemental sulfur was exposed to air such that the compounds in the gas were formed, and, thus, there was no movement as required by the terms of the policy.
The policy does not define “discharge, dispersal, seepage, migration, release or escape,” so the court again looks to the ordinary meaning of the words to interpret the policy, as have the other Virginia courts to consider this issue.
E.g., Overlook, 785
F.Supp.2d at 518-19,
In its response to the insurers’ Motion, DMC submitted as an exhibit the report of Gerald O. Davis, P.E. See Mem. Opp. Mot. S.J. Ex. 2, Docket # 56. Mr. Davis is an expert hired by DMC to investigate the causes of the property damage at the two developments. In his report, Mr. Davis concluded that the damage to the homes was traceable to the Chinese drywall and was caused by reduced sulfur compounds. Id. at 12. In addition, the parties, as recounted above, agreed that the Chinese drywall was defective and caused the damage. The court, therefore, finds this to be a clear case of dispersal, discharge, or release. While it is not certain the exact process by which the elemental sulfur moved from the drywall into the atmosphere in gas form, it is clear that somehow it did so move. When the parties agree that the source of the sulfur was the drywall and that the reduced sulfur gases caused the damage, there is no need to go through the academic exercise of determining the exact method of mobility when it is clear that the sulfur, somehow, moved out of the drywall and into the air.
Therefore, in sum, the court finds the pollution exclusion is not ambiguous and the reduced sulfur gases in this case were a pollutant that dispersed into the atmosphere causing the property damage. Recovery under the 2007-2008 and 2008-2009 Citizens CGL policies and all of the Hanover excess policies is thus barred by the exclusion. 24
IV.
Accordingly, the court GRANTS Citizens’ and Hanover’s Motion, determining that recovery under the 2007-2008 and 2008-2009 Citizens CGL policies and all the Hanover umbrella policies is barred by the absolute pollution exclusion. The Clerk is DIRECTED to forward a copy of this Opinion to counsel for all parties.
IT IS SO ORDERED.
Notes
. The court has recounted the facts underlying this case on two previous occasions.
See Dragas Mgmt. Corp. v. Hanover Ins. Co.,
No. 2:10cv547,
. The parties agree in the Final Pretrial Order that the Chinese drywall "caused property damage to certain other components of the homes where it was installed” but do not agree as to how the sulfur gases were actually formed or released. See Docket # 86, Final Pretrial Order, at ¶ 7. In other words, DMC does not concede that the sulfur gases were discharged, dispersed, or released from the drywall. See infra Section III.D.
. The parties agree that DMC’s Trial Exhibits 72 and 89 are accurate summaries of the costs of remediating the drywall damage at both developments.
. Citizens and Hanover defended Porter-Blaine at the arbitration.
. Porter-Blaine carried a separate policy with Citizens during the coverage years of 2005-2006, 2006-2007, 2007-2008, and 2008-2009, but each of the policies has the same policy number.
. The policy did not carry a deductible.
. Similar to its policies with Citizens, Porter-Blaine’s policies with Hanover were individual policies for the policy years 2005-2006, 2006-2007, 2007-2008, and 2008-2009, which all had the same policy number.
. "Retained limit” is defined as "the available limits of 'underlying insurance.’ ” See Mem. Supp. Mot. Summ. J., Ex. 2, Makimoto Decl., Ex. 2-D, 2-E, & 2-F (2006-2007, 2007-2008, & 2008-2009 Hanover umbrella policies).
. The 2005-2006 Hanover umbrella policy is worded slightly differently, insuring Porter-Blaine for "those sums in excess of underlying insurance that any insured becomes legally obligated to pay as damages” during the policy period which are "caused by an occurrence.”
See
Mem. Supp. Mot. Summ. J., Ex. 2, Makimoto Decl., Ex. 2-C (2005-2006 Hanover umbrella policy). The court has previously held that the difference in wording has no material effect on the content of the policy.
See Dragas,
No. 2:09cv185,
. The 2005-2006 Hanover umbrella policy’s definition adds “radioactive materials” and "hazardous biological agents” as categories of "pollutants,” but this addition neither has application in this case nor any material effect on the definition of pollutant, and thus all the definitions will be interpreted in the same way.
. On May 27, 2011, this court granted Citizens' and Hanover's Motion for Leave to Submit Recently-Decided Authority in Further Support of Motion for Partial Summary Judgment. See Docket ## 76, 81.
.
See Erie R.R. Co. v. Tompkins,
. See infra note 15.
. DMC cites a number of cases from around the states of the Fourth Circuit, which hold that the exclusion only applies to traditional environmental pollution.
E.g., NGM Ins. Co. v. Carolina’s Power Wash & Painting, L.L.C.,
No. 2:08-cv-3378-DCN,
. The court does note one dissenting opinion from the Circuit Court for the City of Norfolk in
Unisun Insurance Co. v. Schulwolf,
53 Va.Cir. 220,
. While this question is not before the court in this case, the court notes the centrality of the definition in this determination by reference to another case from this district,
Builders Mut. Ins. Co. v. Parallel Design & Dev. L.L.C.,
. Again, the court does not consider the cases from outside Virginia. See supra note 14.
.
Compare In re Chinese Manufactured Drywall Prods. Liab. Litig.,
. DMC makes a related argument concerning overbreadth, contending that the pollution exclusion is substantively unreasonable and thus should be construed in favor of coverage. DMC particularly relied on
Williams
and its statement that "when an insurer seeks to limit coverage under a policy, the insurer must use language that is
reasonable,
clear, and unambiguous.”
Williams,
. The 2005-2006 Hanover umbrella policy has two additional categories that are not pertinent to this case. See supra note 10.
. However, subsequent decisions in this court have noted that the court should not resort to reference to classifications by regulatory regimes, unless such regulation is directly implicated by the case, like it was in
City of Chesapeake. E.g., Kline,
.
Compare In re Chinese Manufactured Drywall,
. The Final Pretrial Order in this case makes it clear that no party contests that the drywall was the source of the sulfur gases in the homes, though they do not agree as to how those gases were formed. See Docket # 86 ¶ 7 ("The Chinese drywall in the homes was defective and caused property damage to certain other components of the homes where it was installed.”); see also supra note 2.
. The 2005-2006 and 2006-2007 Citizens CGL policies remain before the court.
See Dragas Mgmt. Corp. v. Hanover Ins. Co.,
No. 2:10cv547,
