This question should be completed using the power plant data for your assigned power plant. a. Using form EIA-860 Schedule 6_2_EnviroEquip_Y2021 and the EIA-860 instructions, identify the types of boilers, firing configurations, and emission control technologies used for the coal fuel sources at your power plant. For example, power plant 6137 A B Brown, uses wall-fired, dry bottom, NSPS, Low-NOx burners with bituminous coal