; (2) identify, evaluate, and test existing or near-commercial technologies and solutions that improve radar coverage and performance, including by mitigating the potential impact of interferences on weather radar; (3) to the maximum extent practicable, research additional solutions that could mitigate the effects of interferences on weather radar, such as— (A) signal processing algorithms; (B) short-term forecasting algorithms to replace contaminated data; (C) the use of dual polarization characteristics in mitigating the effects of wind turbines on weather radar; and (D) gap filling radars to provide supplemental or replacement observations in impacted areas; and (4) develop, support, or partner with developers to provide commercially viable technical mitigation solutions for interferences to weather radar capabilities that are compatible with the operational requirements of the weather radar systems. (c) Priority In carrying out subsection (b), the Under Secretary shall prioritize consideration of the following technology-based mitigation solutions: (1) Phased array weather radar systems. (2) Supplementing or replacing contaminated data with commercial radar data. (3) The utilization of data from private sector associated meteorological towers or similar capabilities. (4) The display on local forecasting equipment of wind farm boundaries and consolidated wind farm areas. (5) The installation and provision of access to rain gauges. (6) Any other technology-based mitigation solution the Under Secretary determines could improve radar coverage by overcoming interferences, beam blockage, or ghost echoes. (d) Report