. the non-financial covenants include limitations on incurrence of additional debt and payments of dividends to stockholders . in addition , the company 2019s revolver contains provisions regarding events of default that could be caused by events of default in other debt of aes and certain of its significant subsidiaries , as defined in the agreement . the terms of the company 2019s non-recourse debt , which is debt held at subsidiaries , include certain financial and non-financial covenants