FuelCell Energy, Inc. v. Groton

350 Conn. 1
Supreme Court of Connecticut·Decided July 24, 2024·No. SC20804·Published

Opinion

October 15, 2024 CONNECTICUT LAW JOURNAL Page 3

CASES ARGUED AND DETERMINED

IN THE

SUPREME COURT

OF THE

STATE OF CONNECTICUT

FUELCELL ENERGY, INC. v. TOWN OF GROTON (SC 20804) Robinson, C. J., and McDonald, D’Auria, Mullins, Ecker, Alexander and Dannehy, Js.

Syllabus

The defendant, the town of Groton, appealed from the judgment of the trial court. The trial court had sustained the plaintiff’s appeal from the defendant’s denial of the plaintiff’s applications seeking municipal property tax exemptions for certain of the plaintiff’s fuel cell modules and related equipment. On appeal, the defendant claimed, inter alia, that the trial court, in concluding that the property at issue was exempt from taxation, had improperly construed the statute (§ 12-81 (57)) exempting class I renewable energy sources from municipal taxation and claimed that § 12-81 (63), which permits but does not require municipalities to exempt congeneration systems from taxation , controlled. Held:

The plaintiff was entitled to a tax exemption under § 12-81 (57) for tax years 2017 through 2019, and, accordingly, this court upheld the trial court’s determination that the property at issue should have been exempted from taxation under § 12-81 (57) rather than under § 12-81 (63) for those tax years.

The trial court correctly determined that, for the 2016 tax year, the property at issue constituted goods in the process of manufacture and was therefore exempt from taxation in that tax year under § 12-81 (50).

This court upheld the trial court’s determination that the plaintiff was not required to file with the defendant a declaration of the personal property at issue, as such property was not subject to taxation, and the penalties

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2 OCTOBER, 2024 350 Conn. 1 FuelCell Energy, Inc. v. Groton that the defendant levied for the plaintiff’s failure to file that declaration therefore were not permitted.

Argued February 7—officially released July 24, 2024*

Procedural History

Appeal from the decision of the defendant’s board of assessment appeals concerning an assessment on certain of the plaintiff’s property, brought to the Superior Court in the judicial district of New London and transferred to the judicial district of New Britain, where Groton Fuel Cell 1, LLC, was added as a plaintiff; thereafter , the court, Klau, J., granted in part the plaintiffs’ motion for summary judgment, denied the defendant’s motion for partial summary judgment, and rendered judgment thereon; subsequently, the case was tried to the court, Cordani, J.; thereafter, the plaintiffs withdrew certain counts of the complaint, and the court, Cordani, J., rendered judgment for the plaintiffs on the remaining counts, and the defendant appealed. Affirmed.

Eric W. Callahan, with whom were Richard S. Cody and, on the brief, Timothy R. Bouchard, for the appellant (defendant). Kari L. Olson, with whom was Joseph D. Szerejko, for the appellees (plaintiffs).

Opinion

D’AURIA, J. This municipal tax appeal asks us to consider how, and whether, personal property tax exemptions should apply to fuel cell modules that produce both electricity and waste heat. It first asks whether fuel cell modules and related equipment were exempt from property taxation as a class I renewable energy source under General Statutes § 12-81 (57). It then asks whether that same property was exempted from taxation for the October 1, 2016 grand list as * July 24, 2024, the date that this decision was released as a slip opinion, is the operative date for all substantive and procedural purposes.

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350 Conn. 1 OCTOBER, 2024 3 FuelCell Energy, Inc. v. Groton

‘‘goods in [the] process of manufacture’’ pursuant to § 12-81 (50). Last, it asks whether the taxpayers were required to formally declare their personal property pursuant to General Statutes §§ 12-40, 12-41 and 12-71, even if it was exempt from taxation, and what, if any, the consequences of failing to do so would be.

The record supports the following undisputed facts and procedural history. The plaintiff, FuelCell Energy, Inc., constructs, operates, and manufactures molten carbonate fuel cells throughout Connecticut. Fuel cells are sources of renewable energy that supply electricity to businesses and consumers. When fuel cells generate chemical reactions to make electricity, they create waste heat. That heat can be released into the atmosphere or converted into thermal energy through a heat recovery steam generator (HRSG). The property that the defendant , the town of Groton, sought to tax is comprised of four fuel cell modules and related equipment (property ). The property primarily provides electricity to the Pfizer campus. It also converts waste heat with an HRSG to heat Pfizer’s buildings. The plaintiff began to install the property on Pfizer’s campus in May, 2016. The property is owned by Groton Fuel Cell 1, LLC, a subsidiary of the plaintiff.1 In September, 2016, the plaintiff asked the Public Utilities Regulatory Authority (PURA) to classify the property as a class I renewable energy source. In December, 2016, PURA approved the plaintiff’s application . Separate from the plaintiff’s PURA application, the defendant had become aware of the property’s installation by June, 2016.

In January, 2017, the defendant retroactively assessed the property as an 80 percent complete ‘‘construction

1

The plaintiff filed a motion to cite in Groton Fuel Cell 1, LLC, as an additional plaintiff, which the trial court granted. For convenience, we refer to FuelCell Energy, Inc., as the plaintiff.

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4 OCTOBER, 2024 350 Conn. 1 FuelCell Energy, Inc. v. Groton

in progress’’ (CIP) and valued the property at $8,192,800 as of October 1, 2016. The defendant added a 25 percent penalty to its assessment based on the plaintiff’s failure to file a declaration for the property. Following the January, 2017 assessment, the plaintiff applied to the defendant for an exemption under § 12-81 (57), which exempts class I renewable sources from taxation. The defendant denied the application, stating that the property was more properly classified as a cogeneration system under § 12-81 (63), which allows, but does not require, municipalities to exempt cogeneration systems, as it produced both heat and electricity.

The plaintiff appealed from the exemption denial and retroactive assessment to the Superior Court pursuant to General Statutes §§ 12-117a and 12-119. From 2017 to 2019, the plaintiff continued to file additional applications for tax exemptions under § 12-81 (57). The defendant denied each subsequent exemption application and added 25 percent penalties for failure to declare the property.

Both parties moved for summary judgment. The trial court granted partial summary judgment to the plaintiff, concluding that the property was exempt from taxation for years 2017 through 2019 based on § 12-81 (57). The trial court determined that ‘‘the categorical exception under § 12-81 (57) for class I renewable energy sources applies to fuel cells with an HRSG,’’ therefore encompassing the property. The trial court denied both the plaintiff and the defendant summary judgment on whether the property was taxable for the 2016 tax year because factual questions remained as to whether the property was completely manufactured by October 1, 2016, and, if it was not, whether the property was taxable as a CIP pursuant to General Statutes § 12-53a (a). Two years later, the trial court resolved the remaining factual issues after a full trial, ultimately finding that

October 15, 2024 CONNECTICUT LAW JOURNAL Page 7

350 Conn. 1 OCTOBER, 2024 5 FuelCell Energy, Inc. v. Groton

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