• $30 vertical-axis wind turbine by Open Source Low Tech.
• Increasing the Power Production of Vertical-Axis Wind-Turbine Farms Using Synergistic Clustering by John Dabiri et al.
• Wind Powered Factories: History (and Future) of Industrial Windmills (cloudy weather backup) by Low Tech Magazine.

• Masonry Heating functionality and building plans
  

• Solar Electric Power
  
• Open Source hardware for solar systems

• Back to Basics: Direct Hydropower (cloudy weather backup) by Low Tech Magazine.
  
• Micro Hydro Electric Power models and examples
  

• An explanation by LTD Stirling. The Stirling engine converts thermal energy into kinetic energy: for example, solar powered pumps or electricity generation.

• A Jean Pain compost based power plant produces heat and gas while reducing forest fires. Just add water!
  

• https://revolution-green.com/plant-e-plants-generating-electricity/
• https://www.weforum.org/agenda/2015/08/how-can-you-generate-electricity-from-living-plants/

• Human Power Plant
• Bike Powered Electricity Generators are Not Sustainable (cloudy weather backup) by Low Tech Magazine.
• Pedal powered farms and factories: the forgotten future of the stationary bicycle (cloudy weather backup) by Low Tech Magazine.
• The Sky is the Limit: Human-Powered Cranes and Lifting Devices (cloudy weather backup) by Low Tech Magazine.
• The Short History of Early Pedal Powered Machines (cloudy weather backup) by Low Tech Magazine.

• Home-made heating system

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Compressed Air Storage

• Contribute more links or articles to this topic

Batteries, GPE, reservoir…

• Contribute some manuals or “how-tos” regarding energy storage.