Linux daemon for Intel CPU power limits and firmware-induced throttling.

Suspend-On-Idle Daemon for GNU/Linux Power Management

A tool that supports adjusting the power limit of Ryzen mobile processors and the QoS level and priority of Windows processes

Powerstat measures the power consumption of a machine using the battery stats or the Intel RAPL interface. The output is like vmstat but also shows power consumption statistics. At the end of a run, powerstat will calculate the average, standard deviation and min/max of the gathered data.

Android sleep/wake manager for handhelds — reduce standby battery drain by managing Wi-Fi, Bluetooth, Syncthing-Fork, BasicSync, Tailscale, JamesDSP, and more.

Beam is an Android app that displays real-time battery metrics as a persistent notification

⚡ Battery charge threshold manager for Linux laptops

⚡ UPS monitoring and shutdown orchestration for NUT: multi-UPS policy, VM/container/remote shutdown, TUI, API, Prometheus, MQTT, Grafana, and persistent notifications.

Battery health, charge limit and a Dynamic Island for your Mac — an elegant SwiftUI menu bar app for macOS.

Universal x86 Tuning Utility for AMD Ryzen CPUs on Linux and macOS based on ZenMaster

Keep your Mac awake on your terms. A native macOS menu-bar app with condition-based triggers, closed-display mode, and a headless-Mac toolkit. Built for AI agents, servers, and always-on Macs.

Global Extensible Open Power Manager

Desktop Independent Power Manager

LG Buddy is a rust-based Linux daemon that makes an LG WebOS TV behave like a monitor, by turning it on and off automatically. It also protects your OLED TV by aggressively blanking the screen even when your DE inhibits suspend.

Stops CPU throttling on Intel-based Macs

Library for Arduino and ATmega series processors to read the processor's Vcc voltage and percentage of capacity (for battery based projects) using *absolutely* no external components or connections!

Python module that allows you to get power and battery status of the system. Windows, Mac OS X, Linux

Virtual reality basestation power management in Rust

If your Intel laptop is stuck near 800 MHz because BD PROCHOT is misfiring, this installs a fix that re-clears the MSR bit at boot and after every resume. Works on regular distros and on immutable ones (Bazzite, Silverblue, Kinoite).

GhostDeck - independent, driver-free power & fan control for MSI laptops (EC via WMI). Restores Silent profile; custom fan curve, charge limit, gaming overlay/OSD, global hotkeys, 15 languages. Unofficial, not affiliated with MSI.