- Green (Renewable) Gasification, Electric/CHP Power
- To think I was alone! Generating electricity For Free
- Thinking out of the box, way out!
- How to determine how large of a system??
- Savonius Picoturbine 'ish
- Wind/hydro alternator design
- Power controller algorithm Design
- Axial flux PM alternator efficiency?
- Air space or liquid
- measuring amps
- Homemade solar cells (Screen printing)
- desulfator
- A word of thanks
- Science Channel Seeking Green Inventors!!!
- 20" wheel
- ? about wind speed
- DIY Installations
- More DIY for Mark
- Living on an island lot of sun and sometimes good wind
- Alternator ???
- Alternator ???
- Ups
- Help me restore this old deep cycle battery
- rewinding a dc motor
- I got this idea...
- 17' wind turbine in West Virginia
- Hey: They're stealing MY body heat!!!
- Permanent Magnet Motors
- Axial flux alternators
- Ram Pumps - Simple Robust Technology
- Renewable energy for a 1899 farm house in Lawrence, Michigan
- Weekend work shop?
- 17' turbine almost operational in WV
- one-day workshop in Toronto
- Hi everyone, a quick question please
- Wind power from a bicycle - need technical help
- Ground Source heat Pump
- Tweet your Kill-a-watt
- Performance Testing a Motor Conversion
- Help! thermosyphon or batch.
- Intro and Info
- electrical questions
- 12 Volt Systems
- Power Conditioners
- why to pay electricity bill?
- DIY Solar Workshop
- Hey thank you Rob for help today
- Off grid solar cabin videos
- Free Energy Magnetic Generator
- Running my home on hydrogen
- A DIY project
- Novice voltage stepper help
- Making my own power cable bundle.
- Tower Kit vs DIY
- A submersible hydrogenerator
- Hot Water recirculation on the cheap
- 18KW off grid system need help
- Ambient heats turbine -10*C up to +100*C
- A radial flux generator demo
- Getting started in solar - some advice would be greatly appreciated
- Ultra High Efficiency DHW and home heating
- Installing your own solar panels
- Sustainable Style – Key Points to Keep in Mind When Furnishing Your Home
- DIY Stirling Engine
- Watt Meter
- solar/wind tower grounding
- Low Torque Generator
- Bicycle Power
- New here and have lots of questions
- Small winter only solar/wind system
- Finding out what is needed to power my home
- Starting in Solar/Possible Wind
- Improving an Oil drum Savonius
- What Design Software do you use?
- My first wind diy experiment
- Finally, the real goods on infinite energy
- 1000 watt human power generator build
- $6 Trillion Green Energy Investment. Bigger than Microsoft, Google, Facebook combined
- Is this the right forum area?
- The Future of Renewable Energies
- generator sizing
- winter charging
- My theory for energy production
- Home Battery to reduce electricity cost
- How to recondition battery instead of buying new one?
- winter charging
- newe to forum
- Those Aussie Bikers!
- Generator recommendation
- Manual PMA working on magnet powered motor
- Is water desalination as an environment initiative focussed
- Any recommendations for a DIY Solar System course? Preferably online
- Mathematically and technically proven Gravity based perpetual motion machine.
- Wood/steam/electric-guidance sought
- Wash mashing tubs friction heater
- Needs electrostatic painting in Toronto
- Hello everyone, I have a question.
- A probably too long post by a new member.
- Electromagnetic generators
- New member - installing solar security system
- Panel mounting, 12/24V and shade/snow considerations
- How to build a potential energy battery ?
- New Home DIY alt-energy ideas
- Solar Chicken Coop
- Hi. Anyone here selling energy back to Grid?
- My wind turbine projects
- Does anyone know of a good battery reconditioning guide?
- Need your help about small windmill generator
- Need help with ac generator
- Hydro Power without a stream
- School me on my ideas
- "free" / renewable energy creation
- How to Build a Battery Pack
- Fire Hydrant hydro generator
- oh my gawd the crossinfo help
- Problem with battery and BMS 16S 48V 300A
- Hi Evryone