Energy Management
Working with the rhythm you actually have, instead of against it.
The behaviour, in one line: I match hard work to my peak hours and protect sleep, movement and recovery instead of grinding flat-out.
In interval training the recovery is not time off from the workout. It is what makes the next interval possible, and removing it does not give you a harder session — it gives you a worse one. Work has the same shape, and almost nobody schedules it that way.
You cannot add hours, but you can change how much you bring to them, and the gap between your best hour and your worst is far larger than most people account for. Energy management is putting hard work where the energy is, taking recovery that is actually recovery, and treating sleep and movement as equipment rather than as things to cut when busy. Output is not flat across a day, and working as though it were is what costs you the good hours. The digital day has no edges. The device that does the work also does the recovery, so neither happens cleanly, and a notification at ten at night is a small withdrawal from tomorrow’s best hour. Managing energy now means building the boundaries the workplace used to provide.
| What it is | What it isn’t |
|---|---|
| Hard work at your peak | Hard work whenever it arrives |
| Effort and recovery in waves | Steady effort until something breaks |
| Sleep and movement as equipment | Sleep and movement as a reward |
| A rhythm you measured | A rhythm you assumed |
What it looks like. You know which two hours of your day are the good ones and which hour is reliably useless. The hard problem goes in the good hours. The useless one gets expenses and email, and stops counting as a failure of discipline.
- Any work needing your best thinking. It will not get your best if it lands in a trough, and the trough is predictable enough to schedule around.
- Long stretches with no natural finish. Knowledge work has no whistle, and the laptop that does the work is the one that does the evening. Without deliberate recovery you get a slow decline that feels like getting worse at your job.
- Anything on top of a full week. Learning, a side project, a qualification. It runs on whatever is left, so what is left has to be worth something.
- Put your hardest work in your peak hours and your routine work in the troughs. Moving the work costs nothing and changes what you can do inside it.
- Work in waves — real effort, then real recovery. Pushing through fatigue costs more than it returns, and it borrows from tomorrow.
- Treat sleep and movement as equipment. They are the first things cut when busy, and a large part of why busy got worse.
- Track what drains you and what restores you for two weeks. Most people are wrong about both until they look.
- Break it into parts
Four parts: matching hard work to peak hours, oscillating effort and recovery, protecting sleep and movement, and tracking what drains against what restores.
- The part that carries it
Matching your hardest work to your peak hours. Moving the work costs nothing and changes what you are capable of inside it.
- The order to learn it in
- Track your energy hourly for two weeks. You cannot schedule a rhythm you have not measured.
- Then move your hardest work into the peak and your routine work into the trough.
- Then build in real recovery, and treat sleep and movement as equipment rather than as a reward.
- Put something at stake
Show a colleague your calendar with your peak hours blocked, and ask them to call it out when you give those hours away.
- Compress it
Hard work at the peak. Routine in the trough. Real recovery between. Sleep and movement as equipment.
- The smallest useful dose
One energy note an hour for two weeks to find the rhythm, then one protected peak block a day, indefinitely.
- Anchor it to something you know
Interval training. The recovery is not a break from the workout. It is the part that makes the next interval possible.
“Almost everything will work again if you unplug it for a few minutes — including you.”
— Anne Lamott
The interactive version is in the course. The diagram, the simulation and the four-question check for Energy Management run in the free course, where your progress across all 24 skills is kept.
Open Energy Management in the course →
Not sure where you stand? Take the twelve-minute self-assessment, or see the 30-day course that turns these skills into a roadmap.