EXHIBIT EX-99.906.CERT CERTIFICATIONS PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 I, David J. Schoenwald, President of New Alternatives Fund, Inc. certify that: 1. This report on Form N-CSR fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and 2. The information contained in this report on Form N-CSR fairly presents, in all material respects, the financial condition and results of operations of New Alternatives Fund, Inc. Date: February 26 , 2004 /s/ David J. Schoenwald ----------------------- President New Alternatives Fund, Inc.