diff --git a/lignumis/prototypes/content/active-noise-cancelling-tower.lua b/lignumis/prototypes/content/active-noise-cancelling-tower.lua
index a4787cd..294e5f5 100644
--- a/lignumis/prototypes/content/active-noise-cancelling-tower.lua
+++ b/lignumis/prototypes/content/active-noise-cancelling-tower.lua
@@ -22,7 +22,7 @@ data:extend({
         max_health = 150,
         crafting_speed = 1,
         crafting_categories = { "active-noise-cancelling" },
-        energy_usage = "1MW",
+        energy_usage = "500kW",
         energy_source = {
             type = "electric",
             usage_priority = "secondary-input",
@@ -113,7 +113,7 @@ data:extend({
         name = "active-noise-cancelling",
         icons = { { icon = Lignumis.graphics .. "icons/active-noise-cancelling.png" } },
         enabled = false,
-        energy_required = 1000000,
+        energy_required = 60,
         ingredients = {},
         results = {},
         category = "active-noise-cancelling",