Power assistant for Windows 11

Ready when you are.
Restful when you’re away.

Greenie helps your PC respond to your routine. Set a power profile for active use, let it switch when you’re idle, and see the activity behind those choices.

In development · No public download yet

Explore the widgets

Meet Greenie.

What Greenie does

Useful control, easy to see.

Adjusts when you step away

Choose power profiles for active and idle time. Greenie can switch between them after your PC has been idle.

Shows what’s happening

Check CPU and GPU activity graphs alongside your PC’s local power-profile history.

Helps you keep a rhythm

Set break reminders or a sleep schedule. Scheduled wake depends on your Windows and hardware settings.

Interface gallery

A quick view from your desktop.

App interface previews in light and dark themes, with sample data. Screens may change before release. Greenie Points is a CPU headroom score, not a measure of electricity use or cost savings.

Greenie main widget rendered in light theme — Main widget · Light theme

Greenie main widget rendered in dark theme — Main widget · Dark theme

Profile editor preview · Light theme

Profile editor preview · Dark theme

Greenie Points widget in light theme showing a sample CPU headroom score — Greenie Points · Light theme

Greenie Points widget in dark theme showing a sample CPU headroom score — Greenie Points · Dark theme

Greenie CPU activity graph in light theme with sample live readings — CPU activity graph · Light theme · Live preview

Greenie CPU activity graph in dark theme with sample saved history — CPU activity graph · Dark theme · History preview

Greenie GPU activity graph in light theme with sample saved history — GPU activity graph · Light theme · History preview

Greenie GPU activity graph in dark theme with sample live readings — GPU activity graph · Dark theme · Live preview

Privacy & support

Clear about local data.

Greenie reads Windows activity and performance information for its features, and keeps power-profile history on your PC. Have a question or want to share feedback? Contact us at support@mykocho.com.