diff --git a/roles/nixos/power-saving.nix b/roles/nixos/power-saving.nix
new file mode 100644
index 0000000..d2899c3
--- /dev/null
+++ b/roles/nixos/power-saving.nix
@@ -0,0 +1,10 @@
+{
+  config,
+  pkgs,
+  lib,
+  ...
+}: {
+  powerManagement.powertop.enable = true;
+  powerManagement.enable = true;
+  powerManaagement.cpuFreqGovernor = "ondemand";
+}