tgstation 40920 tweaked and tested for cit

code/modules/power/port_gen.dm

@@ -103,6 +103,8 @@
 	. += "<span class='notice'>The generator has [sheets] units of [sheet_name] fuel left, producing [power_gen] per cycle.</span>"
 	if(crit_fail)
 		. += "<span class='danger'>The generator seems to have broken down.</span>"
+	if(in_range(user, src) || isobserver(user))
+		to_chat(user, "<span class='notice'>The status display reads: Fuel efficiency increased by <b>[(consumption*100)-100]%</b>.<span>")
 
 /obj/machinery/power/port_gen/pacman/HasFuel()
 	if(sheets >= 1 / (time_per_sheet / power_output) - sheet_left)

code/modules/power/rtg.dm

@@ -36,6 +36,11 @@
 
 	power_gen = initial(power_gen) * part_level
 
+/obj/machinery/power/rtg/examine(mob/user)
+	..()
+	if(in_range(user, src) || isobserver(user))
+		to_chat(user, "<span class='notice'>The status display reads: Power generation now at <b>[power_gen*0.001]</b>kW.<span>")
+
 /obj/machinery/power/rtg/attackby(obj/item/I, mob/user, params)
 	if(default_deconstruction_screwdriver(user, "[initial(icon_state)]-open", initial(icon_state), I))
 		return

code/modules/power/singularity/emitter.dm

@@ -68,6 +68,11 @@
 	sparks.attach(src)
 	sparks.set_up(1, TRUE, src)
 
+/obj/machinery/power/emitter/examine(mob/user)
+	..()
+	if(in_range(user, src) || isobserver(user))
+		to_chat(user, "<span class='notice'>The status display reads: Emitting one beam each <b>[fire_delay*0.1]</b> seconds.<br>Power consumption at <b>[active_power_usage]W</b>.<span>")
+
 /obj/machinery/power/emitter/ComponentInitialize()
 	. = ..()
 	AddComponent(/datum/component/empprotection, EMP_PROTECT_SELF | EMP_PROTECT_WIRES)

code/modules/power/tesla/coil.dm

@@ -36,6 +36,11 @@
 		zap_cooldown -= (C.rating * 20)
 	input_power_multiplier = power_multiplier
 
+/obj/machinery/power/tesla_coil/examine(mob/user)
+	..()
+	if(in_range(user, src) || isobserver(user))
+		to_chat(user, "<span class='notice'>The status display reads: Power generation at <b>[input_power_multiplier*100]%</b>.<br>Shock interval at <b>[zap_cooldown*0.1]</b> seconds.<span>")
+
 /obj/machinery/power/tesla_coil/on_construction()
 	if(anchored)
 		connect_to_network()

code/modules/power/turbine.dm

@@ -94,6 +94,11 @@
 		E += M.rating
 	efficiency = E / 6
 
+/obj/machinery/power/compressor/examine(mob/user)
+	..()
+	if(in_range(user, src) || isobserver(user))
+		to_chat(user, "<span class='notice'>The status display reads: Efficiency at <b>[efficiency*100]%</b>.")
+
 /obj/machinery/power/compressor/attackby(obj/item/I, mob/user, params)
 	if(default_deconstruction_screwdriver(user, initial(icon_state), initial(icon_state), I))
 		return
@@ -176,6 +181,11 @@
 		P += C.rating
 	productivity = P / 6
 
+/obj/machinery/power/turbine/examine(mob/user)
+	..()
+	if(in_range(user, src) || isobserver(user))
+		to_chat(user, "<span class='notice'>The status display reads: Productivity at <b>[productivity*100]%</b>.<span>")
+
 /obj/machinery/power/turbine/locate_machinery()
 	if(compressor)
 		return