Lead and drive the budgeting, forecasting and business planning process across the generation fleet, Provide support and training to plant business analysts and managers, Provide the tools and templates required for budgeting, reforecasting, and various reporting, Assist in the preparation and review of financial results, forecasting activities and variance reporting in coordination with FP&A (FPR, SAP, PowerSAM, Plant Characteristics, and Planned Outage Schedules), Accurately track, evaluate, and report on NRG's Labor, Base O&M, VOM, Major Maintenance, Maintenance Capex and Environmental Capex, Work with plant business managers on monthly, quarterly, year-to-date, and full year spend analysis and variance reporting, Develop and improve on business management processes especially around data automation, Assist in ad hoc analysis that ensures the fleet and stations have an effective spend plan to achieve Major Maintenance and Capital Expenditures, Summarize and present monthly, quarterly, and annual performance financial reporting, Manage the Forecast Portal and Dashboards for reporting on FPR adjustments when outside of a forecast month, Prepare regional financial reports for the VPs of Operations, Effectively convert financial data to meaningful information for executive management, and Provide the required environmental capex support for the filing of the 10Q and 10K reports. Maintain the Unit Characteristic (UC) Portal and facilitate updates and approval workflow, Calculate, track and report on Lost Margin Opportunity and Commercial Availability, Provide monthly PowerGADS support, event tracking and metric reporting, Develop, implement, and maintain a methodology for tying key performance drivers to improvement or cost initiatives, Assemble, prepare, and submit annual plant benchmarking metrics for the fleet, Utilize multiple data sources to collect, consolidate and analyze plant data and disseminate information to meaningful reports and/or presentations to executive management, Prepare training material and conduct training across the generation fleet on PowerSAM, Unit Characteristics, and PowerGADS.