Since 1985, Roger has practiced in the areas of federal, state, and local tax planning and controversies, with an emphasis on the unique tax and accounting issues facing rate-regulated public utilities. He has recently focused on matters such as the use of tax credits and incentives for the acquisition of utility scale renewable energy projects, sales and use tax advice and litigation, property tax advice and litigation, non-shareholder contributions to capital, VEBA taxation, and the taxation of nuclear decommissioning trust funds.