Exhibit 10.13

2015 STOCK OPTION

GRANT AGREEMENT

Effective March 2, 2015 (the “Date of Grant”), the Compensation Committee of the Board of Directors (the “Committee”) of The Babcock & Wilcox Company (“B&W”) selected you to receive a grant of Non-Qualified Stock Options (the “Options”) under the 2010 Long-Term Incentive Plan of The Babcock & Wilcox Company, as amended and restated February 25, 2014 (the “Plan”). The provisions of the Plan are incorporated herein by reference.

Any reference or definition contained in this Agreement shall, except as otherwise specified, be construed in accordance with the terms and conditions of the Plan and all determinations and interpretations made by the Committee with regard to any question arising hereunder or under the Plan shall be binding and conclusive on you and your legal representatives and beneficiaries. The term “B&W” as used in this Agreement with reference to employment shall include subsidiaries of B&W (including unconsolidated joint ventures). Whenever the words “you or your” are used in any provision of this Agreement under circumstances where the provision should logically be construed to apply to the beneficiary, estate, or personal representative, to whom any rights under this Agreement may be transferred by will or by the laws of descent and distribution, it shall be deemed to include such person.

Subject to the provisions of the Plan, the terms and conditions of this grant are as follows:

Prior to the third anniversary of the Date of Grant, all unvested Options shall become vested and exercisable on the earliest to occur of: (1) the date of termination of your employment from B&W due to death, (2) your disability (as defined in the Plan) or (3) the date a change in control (as defined in the Plan) occurs.

If your employment is terminated prior to the third anniversary of the Date of Grant due to Retirement, 25% of the then-unvested outstanding Options will become vested and exercisable provided your termination date is on or after the first anniversary of the Date of Grant but prior to the second anniversary, and 50% of the then-unvested outstanding Options will become vested and exercisable provided your termination date is on or after the second anniversary of the Date of Grant but prior to the third anniversary. For this purpose, “Retirement” means a voluntary termination of employment after attaining age 65 or an involuntary termination due to reduction in force. For purposes of this Agreement, the term a “Reduction in Force” means a

termination of employment under circumstances that would result in the payment of benefits under The Babcock & Wilcox Company Employee Severance Plan or successor plan (as may be amended) whether or not you are a participant in such plan, termination of employment in connection with a voluntary exit incentive program, or termination of employment under other circumstances which the Committee designates as a reduction in force.

The Committee may provide for additional vesting under other circumstances, in its sole discretion.

In the event that (i) you are convicted of (1) a felony or (2) misdemeanor involving fraud, dishonesty or moral turpitude, or (ii) you engage in conduct that adversely effects or may reasonably be expected to adversely affect the business reputation or economic interests of B&W, as determined in the sole discretion of the Committee, then all outstanding Options awarded to you under this grant terminate and have no force and effect immediately upon notice of such conviction or determination. In addition, your right to exercise Options may be suspended during any inquiry regarding any such acts pending a final determination by the Committee. The provisions of this section 4 are in addition to the clawback provisions in section 10 below.

In addition to other exercise procedures permitted by the Plan, you may satisfy the Option Price and any statutory minimum withholding tax obligation for any exercise during your employment with B&W by tendering a portion of the exercised shares to B&W in accordance with B&W’s net exercise procedures. Certain restrictions apply if you are a Section 16 insider. The Committee may change Plan administrators or exercise procedures from time to time. You will be notified of such changes, as applicable.

- 2 -

Those of you covered by these requirements have already been advised of your status. Others of you may become Section 16 insiders at some future date, in which case reporting will be required at that time.

(a) Recovery of Options. In the event that B&W is required to prepare an accounting restatement due to the material noncompliance of B&W with any financial reporting requirement under the U.S. federal securities laws as a result of fraud (a “Restatement”) and the Board reasonably determines that you knowingly engaged in the fraud, B&W will have the right to recover the Options granted during the three-year period preceding the date on which the Board or B&W, as applicable, determines it is required to prepare the Restatement (the “Three-Year Period”), or vested in whole or in part during the Three-Year Period, to the extent of any excess of what would have been granted to or would have vested for you under the Restatement.

- 3 -

(b) Recovery Process. In the event a Restatement is required, the Board, based upon a recommendation by the Committee, will (a) review the Options either granted or vested in whole or in part during the Three-Year Period and (b) in accordance with the provisions of this Agreement and the Plan, will take reasonable action to seek recovery of the amount of such Options in excess of what would have been granted to or would have vested for you under the Restatement (but in no event more than the total amount of such Options), as such excess amount is reasonably determined by the Board in its sole discretion, in compliance with Section 409A of the Code. There shall be no duplication of recovery under Article 19 of the Plan and any of 15 U.S.C. Section 7243 (Section 304 of The Sarbanes-Oxley Act of 2002) and Section 10D of the Exchange Act.

- 4 -