Middlesex - In November 2020, Middlesex filed a petition with the NJBPU seeking approval to reset its Purchased Water Adjustment Clause (PWAC) tariff rate currently in effect to recover additional costs of $1.1 million for the purchase of treated water from a non-affiliated regulated water utility regulated by the NJBPU. A PWAC is a rate mechanism that allows for recovery of increased purchased water costs between base rate case filings. The PWAC is reset to zero once those increased costs are included in base rates. We cannot predict whether the NJBPU will ultimately approve, deny or reduce the amount of our request.

In March 2020, the NJBPU approved Middlesex’s petition to reset its PWAC tariff rate to recover additional costs of $0.6 million for the purchase of treated water from a non-affiliated water utility regulated by the NJBPU. The new PWAC rate became effective on April 4, 2020.

In March 2018, Middlesex’s petition to the NJBPU seeking permission to increase its base water rates was concluded, based on a negotiated settlement, resulting in an increase in annual operating revenues of $5.5 million. The approved base water rates were designed to recover increased operating costs as well as a return on invested capital in rate base of $245.5 million, based on an authorized return on common equity of 9.6%. As part of the settlement, Middlesex received approval for regulatory accounting treatment of income tax benefits associated with required adoption of tangible property regulations issued by the Internal Revenue Service. The settlement agreement allowed for a four-year amortization period for $28.7 million of deferred income tax benefits as well as prospective recognition of the income tax benefits for the immediate deduction of repair costs on tangible property. The rate increase became effective April 1, 2018.

Tidewater - Effective January 1, 2021, Tidewater increased its DEPSC-approved Distribution System Improvement Charge (DSIC) rate, which is expected to generate revenues of approximately $0.6 million annually. A DSIC is a rate-mechanism that allows water utilities to recover investments in, and generate a return on, qualifying capital improvements made between base rate proceedings.

In November 2019, Tidewater completed a $1.8 million DEPSC-approved purchase of the water utility assets of J.H. Wilkerson and Son, Inc. and transfer of the Certificate of Public Convenience and Necessity in order for Tidewater to serve the approximate 1,000 customers currently connected to eight community water systems located mostly in eastern Sussex County, Delaware. The DEPSC also authorized Tidewater to maintain the existing customer rates.

Effective March 1, 2019, Tidewater received approval from the DEPSC to reduce its rates to reflect the lower corporate income tax rate enacted by the Tax Cuts and Jobs Act of 2017 ( 2017 Tax Act), resulting in a 3.35% rate decrease for certain customer classes.

Pinelands - Effective November 4, 2019, Pinelands Water and Pinelands Wastewater received approval from the NJBPU to increase its base rates by $0.5 million. The increased revenues were necessitated by capital infrastructure investments both companies had made and increased operations and maintenance costs.

Southern Shores - Effective January 1, 2020, the DEPSC approved the renewal of a multi-year agreement for water service to a 2,200 unit condominium community in Sussex County, Delaware. Under the agreement, current rates will remain in effect until December 31, 2024, but should there be unanticipated capital expenditures or regulatory related changes in operating expenses exceeding certain thresholds during this time period, rates are permitted to be adjusted to reflect such cost changes. Thereafter, rate increases, if any, cannot exceed the lesser of the regional Consumer Price Index or 3%. The new agreement expires on December 31, 2029.

Twin Lakes Utilities, Inc. (Twin Lakes) - Twin Lakes provides water services to approximately 115 residential customers in Shohola, Pennsylvania. In 2020, Twin Lakes filed a petition requesting the PAPUC to exercise its discretion under Section 529 of the Pennsylvania Public Utility Code (the Code) to order the acquisition of Twin Lakes by a public utility as defined by the Code. The PAPUC assigned an Administrative Law Judge (ALJ) to adjudicate the matter and submit a decision to the PAPUC. Pre-filed testimony was submitted by all parties and an evidentiary hearing was held by the ALJ in early January 2021. The briefing schedule concluded on February 25, 2021 and a decision by the ALJ is expected to be issued in the second quarter of 2021. A final PAPUC Order on this matter is expected to also be issued during the second quarter of 2021. Separately, in January 2021, the PAPUC issued an Order appointing a large Pennsylvania based investor-owned water utility as the receiver (the Receiver Utility) of the Twin Lakes system effective January 15, 2021 with the receivership to remain in place until the final outcome of the Section 529 proceeding. In connection with this receivership, the Receiver Utility’s responsibilities will include operating and maintaining the system assets in compliance with all state, federal and local laws and regulations, maintaining existing or necessary permits, licenses, approvals, authorizations, orders, consents, registrations or filings, providing a list of recommended capital improvements, providing all supervision and personnel necessary and responding to system emergencies by taking necessary action to ensure the continued provision of adequate, efficient, safe and reasonable service. We cannot predict whether the PAPUC will ultimately approve or deny the Section 529 petition. Twin Lakes’ PAPUC-approved annual revenues and rate base are currently set at $0.2 million and $1.5 million, respectively, and its financial results, total assets and financial obligations are not material to the Company.

Index

Regulatory Matters

We have recorded certain costs as regulatory assets because we expect full recovery of, or are currently recovering, these costs in the rates we charge customers. These deferred costs have been excluded from rate base and, therefore, we are not earning a return on the unamortized balances. These items are detailed as follows:

	(Thousands of Dollars)
	December 31,				Remaining
Regulatory Assets	2020		2019		Recovery Periods
Retirement Benefits	$	45,419	$	44,281	Various
Income Taxes		66,759		60,151	Various
Rate Cases, Tank Painting, and Other		5,966		6,047	2-10 years
Total	$	118,144	$	110,479

Retirement benefits include pension and other retirement benefits that have been recorded on the Consolidated Balance Sheet in accordance with the guidance provided in ASC 715, Compensation – Retirement Benefits. These amounts represent obligations in excess of current funding, which the Company believes will be fully recovered in rates set by the regulatory authorities.

The recovery period for income taxes is dependent upon when the temporary differences between the tax and book treatment of various items reverse.

The 2017 Tax Act reduced the statutory corporate federal income tax rate from 35% to 21% . The tariff rates charged to customers effective prior to 2018 in the Company’s regulated companies include recovery of income taxes at the statutory rate in effect at the time those rates were approved by the respective state public utility commissions. As of December 31, 2020 and December 31, 2019, the Company has recorded regulatory liabilities of $31.0 million and $31.5 million, respectively for excess income taxes collected through rates due to the lower income tax rate under the 2017 Tax Act. These regulatory liabilities are overwhelmingly related to utility plant depreciation deduction timing differences, which are subject to Internal Revenue Service (IRS) normalization rules. The IRS rules limit how quickly the excess taxes attributable to accelerated taxes can be returned to customers. The current base rates for Middlesex, Pinelands and Twin Lakes’ customers became effective after 2017 and reflect the impact of the 2017 Tax Act on their revenue requirements. In February 2019, Tidewater received approval from the DEPSC to reduce its base rates to reflect the lower statutory corporate income tax rate enacted by the 2017 Tax Act (see Rate Matters-Tidewater above).

As part of Middlesex’s March 2018 base water rate settlement with the NJBPU, Middlesex received approval for regulatory accounting treatment of income tax benefits associated with the adoption of tangible property regulations issued by the IRS (see Rate Matters-Middlesex above), and, as of December 31, 2020 and 2019, the Company has recorded $14.9 million and $24.2 million of related regulatory liabilities.

The Company uses composite depreciation rates for its regulated utility assets, which is currently an acceptable method under generally accepted accounting principles and is widely used in the utility industry. Historically, under the composite depreciation method, the anticipated costs of removing assets upon retirement are provided for over the life of those assets as a component of depreciation expense. The Company recovers certain asset retirement costs through rates charged to customers as an approved component of depreciation expense. As of December 31, 2020 and 2019, the Company has approximately $14.9 million and $13.4 million, respectively, of expected costs of removal recovered currently in rates in excess of actual costs incurred as regulatory liabilities.