Understand energy decisions, starting with one hour
Power Hour highlights the least carbon-intensive hour to use electricity from the grid each day. It's free, requires no setup, and is the first step in understanding the decisions Shifter makes for you.
What is Power Hour
One hour a day that makes energy visible
Electricity prices and carbon intensity change every 30 minutes. Most people never see this. Power Hour translates that complexity into a single, understandable insight: the greenest hour to use grid electricity today.
It requires no hardware connection, no account, and no commitment. Power Hour exists to make one aspect of energy decision-making easy to understand without adding work.
Today's Power Hour
The chart below shows real-time carbon intensity data for your region. The highlighted hour is when grid electricity is at its greenest.
Decent Energy
Power Hour
How Power Hour connects to Shifter
Power Hour shows you one decision
Each day, Power Hour highlights the single best hour to use grid electricity. It's a simplified version of the dozens of decisions happening inside Shifter.
Shifter automates all of them
Where Power Hour gives you one insight, Shifter makes 48+ optimisation decisions every day — automatically storing, using, and exporting energy based on real-time price and carbon data.
From understanding to automation
Power Hour helps you understand why timing matters. Shifter removes the need to act on it yourself. Together, they take you from awareness to effortless savings.
Ready to automate your energy decisions?
Power Hour is just the beginning. Shifter makes these decisions for you, 24 hours a day.