1.	Description of Business and Presentation of Financial Statements

Basis of Presentation

InfraREIT, Inc. is a Maryland corporation, which may be referred to in these financial statements as the “Company,” “we,” “us” and “our.” These unaudited interim consolidated financial statements have been prepared in accordance with accounting principles generally accepted in the United States of America (U.S. GAAP) for interim financial information and with the instructions to Form 10-Q and Article 10 of Regulation S-X. Accordingly, they do not include all the information and footnotes required by U.S. GAAP for complete financial statements. In the opinion of management, all adjustments (consisting of normal recurring accruals) considered necessary for a fair presentation have been included. Operating results for the three months ended March 31, 2018 are not necessarily indicative of the results that may be expected for the year ending December 31, 2018. For further information, refer to the consolidated financial statements and notes thereto included in our Annual Report on Form 10-K for the year ended December 31, 2017 filed with the U.S. Securities and Exchange Commission (SEC) on March 5, 2018 (2017 Form 10-K).

We held 72.4% of the outstanding partnership units (OP Units) in InfraREIT Partners, LP (Operating Partnership or InfraREIT LP) as of March 31, 2018 and are its general partner. We include the accounts of the Operating Partnership and its subsidiaries in our consolidated financial statements. Hunt Consolidated, Inc. affiliates, current or former employees and members of our board of directors held the other 27.6% of the outstanding OP Units as of March 31, 2018.

Use of Estimates

The preparation of our consolidated financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the reported amounts in the consolidated financial statements and accompanying notes. Actual results could differ from those estimates.

Recent Accounting Guidance

Recently Adopted Accounting Guidance

In May 2014, the Financial Accounting Standards Board (FASB) issued Accounting Standards Update (ASU) 2014-09, Revenue from Contracts with Customers. ASU 2014-09 requires revenue to be recognized when promised goods or services are transferred to customers in an amount that reflects the expected consideration for these goods and services. As part of this guidance, lease transactions have been excluded from the requirements of this standard. We adopted this guidance on January 1, 2018. As this guidance only applies to us if certain lease criteria are present and under limited circumstances, the new guidance currently has a minimal impact on our financial position, results of operations and cash flows. We will continue to monitor our transactions and apply the new guidance as circumstances require.

In August 2016, the FASB issued ASU 2016-15, Statement of Cash Flows (Topic 230): Clarification of Certain Cash Receipts and Cash Payments. The objective of ASU 2016-15 is to eliminate the diversity in practice related to the classification of certain cash receipts and payments in the statement of cash flows by adding or clarifying guidance on eight specific cash flow issues. The new standard should be applied retrospectively to all periods presented, unless deemed impracticable, in which case prospective application is permitted. We adopted the new guidance on January 1, 2018 and the new guidance did not impact our Consolidated Statement of Cash Flows.

In November 2016, the FASB issued ASU 2016-18, Statement of Cash Flows (Topic 203): Restricted Cash (A Consensus of the FASB Emerging Issues Task Force). ASU 2016-18 adds to or clarifies current guidance on the classification and presentation of restricted cash in the statement of cash flows. The new guidance requires entities to include in their cash and cash equivalent balances in the statement of cash flows those amounts that are deemed to be restricted cash and restricted cash equivalents. We adopted the guidance on January 1, 2018 and have adjusted all periods presented for the change in presentation of restricted cash on our Consolidated Statement of Cash Flows.

Recent Accounting Guidance Not Yet Adopted

In February 2016, the FASB issued ASU 2016-02, Leases. ASU 2016-02 amended the existing accounting standard for lease accounting, including requiring lessees to recognize most leases on their balance sheets and making targeted changes to lessor accounting. ASU 2016-02 is effective for periods beginning after December 15, 2018, with early adoption permitted. The new standard requires a modified retrospective transition approach for all leases existing at, or entered into after, the date of initial application, with an option to use certain transition relief. We believe the new guidance will have a minimal impact on our financial position, results of operations and cash flows due to the limited changes around lessor transactions.