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master stewards:
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gardeners:
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alternative energy
please take a look at the
rocket stove
article
Best ever
really saving energy - eliminate the clothes dryer
134 replies
1
12
15
bragging: lower energy footprint
126 replies
2
2
Nickel-Iron 'Edison' Batteries
77 replies
1
6
Is pedal power cleaner, more durable, with less environmental impact than solar or wind?
37 replies
5
6
17
Why Paul Wheaton is Wrong About CFLs
77 replies
6
3
washing dishes: by hand vs. dishwasher
106 replies
2
5
2
Using a bicycle generator to recharge a battery bank
47 replies
3
4
6
Heat for Dummies Flow-chart: Function--heating; which cool gadget should I actually use?
34 replies
8
3
alternative hot water and legionnaires' disease
84 replies
3
4
ban on incandescent light bulbs
108 replies
4
2
crisco candle
45 replies
4
make your own incandescent light bulb
39 replies
10
4
4
Mollison's Trompe - alternative energy
48 replies
9
2
Is this a scam? Liberty Generator (electricity from composting)
13 replies
1
Turning wood into electricity for 2 months of the winter
88 replies
4
2
12
led lighting
76 replies
1
7
mechanical energy storage
67 replies
16
1
4
Jean Pain Method
48 replies
4
3
Efficient whole house dehumidification in a humid area?
30 replies
1
2
6
Can I burn olive oil in my oil lamps?
9 replies
2
4
4
More »
Best this year
Efficient whole house dehumidification in a humid area?
30 replies
1
2
6
Can I burn olive oil in my oil lamps?
9 replies
2
4
4
Solar Panel and Inverter/Battery Recommendations for small solar installation and 1KW generator
36 replies
1
4
2
Now we're cooking with HHO
24 replies
2
2
Bleach lighting for sheds?
17 replies
3
2
Generator
13 replies
2
Wood gas to run an electric generator?
14 replies
2
3
Help sizing a generator for home backup?
11 replies
2
2
Redundant energy and resource use for household appliances
9 replies
Gales, Electricty and Stacking Functions
5 replies
1
Treadmill motor to charge batteries
11 replies
1
2
Major Projects, Need Help with Getting Tools, connected to previously discussed projects
5 replies
3
Stovepipe wind turbine
12 replies
3
2
pendulum to make electricity
9 replies
Alternative heating system for Victorian property?
7 replies
2
hydronic heating 'versus' RMH || +thoughts on hydronic heating/cooling versus geothermal earth tubes
10 replies
Energy efficiency
6 replies
2
Market Reasearch for my Alt Energy Tractor Design
17 replies
What are the byproducts of coal pyrolysis?
5 replies
electric generator powered by hot air /steam
18 replies
3
1
More »
alternative energy Forum at permies
Solar Panel and Inverter/Battery Recommendations for small solar installation and 1KW generator
1 day ago
36 replies
1
4
2
Generator
2 days ago
13 replies
2
Electricity-free way to cool a home?
1 week ago
47 replies
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1
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2
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3
4
6
Wood gas to run an electric generator?
2 weeks ago
14 replies
2
3
Can I burn olive oil in my oil lamps?
2 weeks ago
9 replies
2
4
4
Efficient whole house dehumidification in a humid area?
3 weeks ago
30 replies
1
2
6
alternative energy
Biochar/Biofuel from already existing "Invasive" plants
1 month ago
8 replies
1
Michael Smith, AACT. Green waste to power production and soil remediation
1 month ago
1 reply
1
gear
USB charging device that works off the batteries for your rechargeable hand tools: I built one
1 month ago
16 replies
4
4
Mollison's Trompe - alternative energy
1 month ago
48 replies
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1
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2
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9
2
Lots of questions on relationships between Charcoal Making, Wood Gasification, and Heating
1 month ago
2 replies
1
Stovepipe wind turbine
1 month ago
12 replies
3
2
pendulum to make electricity
1 month ago
9 replies
Storing heat in concrete/masonry with PV
1 month ago
8 replies
Well head for geothermal or any suggestions???
1 month ago
0 replies
What amperage should I set my DC-DC Charger in the bus?
2 months ago
20 replies
2
alternative energy
Solar water heater plans - safe and easy to build
3 months ago
15 replies
2
1
2
Windtraps of Dune
3 months ago
6 replies
2
Now we're cooking with HHO
3 months ago
24 replies
2
2
alternative energy
bragging: lower energy footprint
3 months ago
126 replies
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2
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3
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4
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2
2
paul wheaton's pseudo blog
The Wheaton Eco Scale
3 months ago
239 replies
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4
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5
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6
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3
23
25
Compressed Air Energy Storage
3 months ago
4 replies
1
alternative energy
Nickel-Iron 'Edison' Batteries
3 months ago
77 replies
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1
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2
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1
6
Trompe, looking for more data
3 months ago
4 replies
solar
Maintaining "Maintenance Free" Sealed Lead Acid Batteries
4 months ago
6 replies
4
books
Solar Station: DIY Solar Plans by Ben Peterson
4 months ago
2
1
2
paul wheaton
Rocket Ovens DVD as HD Instant view
$15.00
4 months ago
44 replies
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2
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2
11
7
conservation
It is 2020 and incandescent is still better than LED
4 months ago
163 replies
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3
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4
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5
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11
16
10
Help sizing a generator for home backup?
4 months ago
11 replies
2
2
greenhouses
Green/hoop house alternative heating by use as a barn
4 months ago
8 replies
1
New TreeYo EDU Article: Water Heating: Appropriate Technology Chapter
5 months ago
1 reply
3
alternative energy
alternative hot water and legionnaires' disease
5 months ago
84 replies
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1
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2
,
3
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3
4
Major Projects, Need Help with Getting Tools, connected to previously discussed projects
5 months ago
5 replies
3
paul wheaton
microdoc: building the easy bake coffin
$4.50
5 months ago
8
1
food preservation
Would it be possible for a root cellar to reach near-freezing temp using natural thermal inversion?
5 months ago
12 replies
2
3
1
gasifier to furnace?
6 months ago
14 replies
4
1
alternative energy
What are the byproducts of coal pyrolysis?
6 months ago
5 replies
Market Reasearch for my Alt Energy Tractor Design
6 months ago
17 replies
Installing your own metal roof and solar panels
1 year ago
12 replies
4
Off-grid welding...?
5 years ago
7 replies
Edison Cell battery
7 years ago
14 replies
3
No Compressor Fridge?
8 years ago
50 replies
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