The Company recognizes its asset retirement obligation and environmental remediation liabilities and has estimated such liabilities as of its acquisition date. It is the Company’s policy to accrue environmental and clean-up related costs of a non-capital nature when it is both probable that a liability has been incurred and the amount can be reasonably estimated. Environmental remediation liabilities represent the current estimated costs to investigate and remediate contamination at our properties. This estimate is based on internal and third-party assessments of the extent of the contamination, the selected remediation technology and review of applicable environmental regulations, typically considering estimated activities and costs for 20 years, and up to 30 years if a longer period is believed reasonably necessary. Accruals for estimated costs from environmental remediation obligations generally are recognized no later than completion of the remedial feasibility study and include, but are not limited to, costs to perform remedial actions and costs of machinery and equipment that are dedicated to the remedial actions and that do not have an alternative use. Such accruals are adjusted as further information develops or circumstances change. We discount environmental remediation liabilities to their present value if payments are fixed and determinable. However, as the timing and amount of these costs were undeterminable as of June 30, 2022, these costs have not been discounted. Expenditures for equipment necessary for environmental issues relating to ongoing operations are capitalized. Changes in laws and regulations and actual remediation expenses compared to historical experience could significantly impact our results of operations and financial position. We believe the estimates selected, in each instance, represent our best estimate of future outcomes, but the actual outcomes could differ from the estimates selected. At June 30, 2022, accrued environmental remediation liability costs totaled $20.6 million of which $3.8 million have been classified as current liabilities. At June 30, 2021, accrued environmental liabilities totaled $21.1 million of which $1.3 million have been classified as current liabilities.

BKRF, formerly Alon Bakersfield Property, Inc., is one of the parties to an action pending in the United States Court of Appeals for the Ninth Circuit. In June 2019, the jury awarded the plaintiffs approximately $6.7 million against Alon Bakersfield Property, Inc. and Paramount Petroleum Corporation (a parent company of Alon Bakersfield Property, Inc. at the time of the award in 2019). Under the agreements pursuant to which we purchased BKRF, Alon Paramount agreed to assume and be liable for (and to indemnify, defend, and hold BKRF harmless from) this litigation. In addition, Paramount Petroleum Corporation has posted a bond to cover this judgment amount. All legal fees in this matter are being paid by Alon Paramount. As Paramount Petroleum Corporation and the Company are jointly and severally liable for the judgment, and Paramount Petroleum Corporation has agreed to absorb all of the liability and has posted a bond to cover the judgment amount, no loss has been accrued by the Company with respect to this matter.