Estoppel Certificate or Subordination Agreement. Tenant fails to execute any document required from Tenant under Sections 23 or 27 within 5 days after a second notice requesting such document.

FIRPTA Certificates. On the Early Call Option Closing Date, # Blocker Parent shall deliver to NEP Member withholding certificates pursuant to Treasury Regulations Section 1.1445-2(b)(2) certifying that Blocker Parent (or if Blocker Parent is a disregarded entity, its regarded owner) is not a non-U.S. person, and # NEP shall deliver to Blocker Parent withholding certificates pursuant to Treasury Regulations Section 1.1445-2(b)(2) certifying that NEP (or if NEP is a disregarded entity, its regarded owner) is not a non-U.S. person. In accordance with [Section 7.02(j)] of the LLC Agreement, NEP Member or its nominee shall not withhold any amounts under Section 1445 of the Code unless there is a change in Law prior to the Early Call Option Closing Date that requires such withholding. On the Early Call Option Closing Date and after the Early Call Option Closing Date and for so long as Blocker Parent or any of its affiliates holds NEP Common Units that were issued as a portion of the Early Call Option Purchase Price, NEP shall, within 10 days of any request by Blocker Parent or any of its affiliates that hold such NEP Common Units and to the extent legally permitted to do so, provide Blocker Parent or such affiliate a certification and notice in compliance with Treas. Reg. §§ 1.1445-2(c) and 1.897-2(h) stating that NEP is not a United States real property holding corporation as defined in Code Section 897(c)(2).

Certificates; Legends.Units shall be issued in uncertificated form; provided that,at the request of any Member, the Board may cause the Company to issue one or more certificates to any such Member holding Units representing in the aggregate the Units held by such Member. If any certificate representing Units is issued, then such certificate shall bear a legend substantially in the following form:

Architect’s Certificates. ​ shall cause to be delivered to ​ an Architect’s Certificate (unless ​’s Architect signs the Application for Payment

Stock Certificates. The Company may require that any stock certificates issued in respect of shares of Restricted Stock, as well as dividends or distributions paid on such Restricted Stock, shall be deposited in escrow by the Participant, together with a stock power endorsed in blank, with the Company (or its designee). At the expiration of the applicable restriction periods, the Company (or such designee) shall deliver the certificates no longer subject to such restrictions to the Participant or if the Participant has died, to Participant’s Designated Beneficiary. “Designated Beneficiary” means # the beneficiary designated, in a manner determined by the Board, by a Participant to receive amounts due or exercise rights of the Participant in the event of the Participant’s death or # in the absence of an effective designation by a Participant, “Designated Beneficiary” the Participant’s estate.

Officer’s Certificates. At the time of the delivery of the financial statements provided for in Sections 8.01(a) and (b), a compliance certificate from an Authorized Officer of Borrower in the form of [Exhibit I] (a “Compliance Certificate”) certifying on behalf of Borrower that, to such officer’s knowledge after due inquiry, # no Default or Event of Default has occurred and is continuing or, if any Default or Event of Default has occurred and is continuing, specifying the nature and extent thereof and # each of the representations and warranties contained in the Credit Agreement and the other Credit Documents is true and correct in all material respects (except for those representations and warranties that are qualified by materiality in which case they shall be true and correct in all respects) as of the date thereof, except to the extent that any such representation and warranty by its terms is made as of a specified date, in which case any such representation or warranty is true and correct in all material respects only as of such specified date, which certificate shall # set forth in reasonable detail the calculations required to establish whether Borrower and its Subsidiaries were in compliance with the provisions of Sections 9.08 and 9.09 at the end of such fiscal quarter or year, as the case may be and # with respect to the annual financial statements provided for in Section 8.01(b), list all Subsidiaries of Borrower as of the end of such year, provided, however, such list of Subsidiaries may be delivered electronically and shall be deemed to have been delivered on the date on which such information is posted on Borrower’s website or filed electronically with the SEC’s EDGAR system.

Secretary’s Certificates. Agent shall have received a certificate of a duly authorized officer of each Borrower, certifying # that attached copies of such Borrower’s Organic Documents are true and complete, and in full force and effect, without amendment except as shown; # that an attached copy of resolutions authorizing execution and delivery of the Loan Documents is true and complete, and that such resolutions are in full force and effect, were duly adopted, have not been amended, modified or revoked, and constitute all resolutions adopted with respect to this credit facility; and # to the title, name and signature of each Person authorized to sign the Loan Documents. Agent may conclusively rely on this certificate until it is otherwise notified by the applicable Borrower in writing;

Compliance Certificates. (i) Concurrently with the delivery of the financial statements referred to in Section 5.06(a), a certificate of the independent registered public accounting firm rendering the report thereon stating whether, in connection with their audit examination, any condition or event has come to their attention which would cause them to believe that any Default or Event of Default with respect to accounting matters existed on the date of such financial statements and, if such a condition or event has come to their attention, specifying in reasonable detail the nature and period, if known, of existence thereof (which certificate may be limited to the extent required by accounting rules and guidelines), provided that, unless such certificate is delivered under the ABL Documents, the Borrower shall not be required to deliver such certificate if, notwithstanding its commercially reasonable efforts to have obtained such certificate, it is unable to obtain it by date of the delivery of the financial statements referred to in Section 5.06(a), and (ii) concurrently with the delivery of the financial statements referred to in Sections 5.06(a) and 5.06(b), a duly completed Compliance Certificate signed by a Financial Officer of the Borrower, which shall, among other things, # state whether any change (other than any change set forth in the notes to such financial statements) in GAAP or in the application thereof has occurred since the date of the consolidated balance sheet of the Borrower most recently theretofore delivered under Section 5.06(a) or 5.06(b) (or, prior to the first such delivery, referred to in Section 4.06) and, if any such change has occurred, setting forth in reasonably detail such change and # in the case of any such Certificate delivered concurrently with the delivery of the financial statements referred to in Section 5.06(a), set forth a reasonably detailed calculation of Excess Cash Flow for the applicable fiscal year; # Projections. Within ninety (90) days after the end of each fiscal year of the Borrower, commencing with the fiscal year ending December 31, 2014, a certified copy of the Borrower’s forecasted consolidated (and, if reasonably requested by the Administrative Agent, consolidating by operating segment) # balance sheet, # profit and loss statement, # cash flow statement and # capitalization statement, in each case as of the last day of or for each of the two fiscal years immediately following the end of such fiscal year, together with appropriate supporting details and a statement of underlying assumptions in a format consistent with the Projections and otherwise reasonably acceptable to the Administrative Agent;

Warrant Certificates. The Warrant Certificate to be delivered pursuant to this Warrant Agreement shall be in the form attached hereto as Exhibit A.

Closing Certificates. The Administrative Agent shall have received # a certificate (in form and substance reasonably satisfactory to the Administrative Agent) of each Loan Party, dated the Effective Date and executed by its Secretary, Assistant Secretary or other Responsible Officer, which shall # certify the resolutions of its board of directors, members or other body authorizing the execution, delivery and performance of the Loan Documents to which it is a party, # identify by name and title and bear the signatures of the Financial Officers and any other officers of such Loan Party authorized to sign the Loan Documents to which it is a party, and # contain appropriate attachments, including the certificate or articles of incorporation or organization of each Loan Party certified by the relevant authority of the jurisdiction of organization of such Loan Party and a true and correct copy of its by-laws or operating, management or partnership agreement, and # a good standing certificate dated as of a recent date for each Loan Party from its jurisdiction of organization.