SRD:Body Fuel

Body Fuel [Psionic]
You can expand your power point total at the expense of your health.

Benefit
You can recover 2 power points by taking 1 point of ability burn damage to each of your three ability scores: Strength, Dexterity, and Constitution.

You can recover additional power points for a proportional cost to Strength, Dexterity, and Constitution. These recovered points are added to your power point reserve as if you had gained them by resting overnight.

Special
Only living creatures can use this feat. You can take advantage of this feat only while in your own body.