(a) Every taxpayer which is a supplier of coal to a West Virginia electric utility providing a special rate to one or more eligible energy intensive industrial consumers of electric power pursuant to subsection (g), section one-j, article two, chapter twenty-four of this code and which is subject to paying the tax on the privilege of severing coal levied and imposed by subsections (a) and (b), section three, article thirteen-a of this chapter, prior to the application of any other credits against the tax, shall be entitled to a credit against that tax in an amount determined by the Public Service Commission pursuant to subsection (g), section one-j, article two, chapter twenty-four of this code, subject to the following limitations:
- (1) The tax credits authorized by this article shall only be available when the eligible energy intensive industrial consumer of electric power receives a special rate from a West Virginia electric utility pursuant to subsection (g), section one-j, article two, chapter twenty-four of this code;
- (2) The total aggregate credits available to all taxpayers under this section shall not exceed $20 million in any calendar year; and
- (3) The total credits available to any taxpayer in a given calendar year shall not exceed ninety-three percent of that taxpayer's tax liability imposed and levied under subsections (a) and (b), section three, article thirteen-a of this chapter, so as to preserve undiminished the seven percent of total coal severance tax revenues that is apportioned among counties and municipalities pursuant to section six, article thirteen-a of this chapter.