Permaculture invites us to slow down and really take stock of what is happening in a place before we go about changing or developing it. Whether a garden, farm or something else, we start by asking what is unique about this place and how did it get to be the way it is now? Finding answers to these questions is not always easy and is a once-strong skill modern humans have mostly lost.
Most of our household energy requirements come in the form of space heating, water heating or cooking, with these making up a large percentage of our monthly bill. Rocket stoves are an example of appropriate technology which can cover all of those needs, cost you next to nothing to build, and just a few sticks to run.
Assimilating permaculture design as a fluent part of your repertoire takes years of practice. Along the way you inevitably adapt the way you design to suit your style and context of application.
The word permaculture has different flavours for different folk. My favourite flavour is that of design. I see permaculture as an amazing design system helping people and landscapes partner to look after each other, each providing the other with a significant amount of what they need to thrive, now and into the future.