Search...
Home
Subscribe
Pie
Home
Subscribe
Recent topics
Flagged topics
Hot topics
Best topics
Search...
Search within energy
Search permies
Advance search
Google search
Register / Login
New Topic
Default view
With Bookmarks
With Bookmarks and Watches
permaculture forums
growies
critters
building
homesteading
energy
monies
kitchen
purity
ungarbage
community
wilderness
fiber arts
art
permaculture artisans
regional
education
skip
experiences
global resources
cider press
projects
digital market
permies.com
pie forums
private forums
all forums
this forum made possible by our volunteer staff, including ...
master stewards:
Carla Burke
John F Dean
Nancy Reading
r ranson
Jay Angler
Pearl Sutton
stewards:
paul wheaton
Devaka Cooray
Leigh Tate
master gardeners:
Timothy Norton
Christopher Weeks
gardeners:
Jeremy VanGelder
Matt McSpadden
thomas rubino
alternative energy
please take a look at the
rocket stove
article
Best ever
alternative energy
The Wheaton Eco Scale
287 replies
7
31
64
alternative energy
It is 2024 and incandescent is still better than LED
206 replies
14
17
22
alternative energy
washing dishes by hand vs. dishwasher: water, expense and time
75 replies
2
6
12
alternative energy
really saving energy - eliminate the clothes dryer
145 replies
1
13
30
alternative energy
Is pedal power cleaner, more durable, with less environmental impact than solar or wind?
40 replies
5
5
31
alternative energy
Rocket Ovens movie as HD Streaming
3
12
9
Turning wood into electricity for 2 months of the winter
89 replies
4
2
12
alternative energy
Freezing Pipes, Conventional Houses, and Wood/Mass Heaters
47 replies
1
1
27
alternative energy
Is there a simple device to give me 30 min of power?
55 replies
5
11
alternative energy
Rocket Mass Wood Dryer - An Ecoquest Project for Willie Smits
59 replies
3
41
5
alternative energy
washing dishes: by hand vs. dishwasher
112 replies
2
4
2
alternative energy
3 different rocket stove water heater designs, input requested
36 replies
9
1
alternative energy
I want to set up an off-grid amateur radio
47 replies
6
27
Building a new battery generator
62 replies
35
12
alternative energy
31 ways to save on winter heating for $30 or less
42 replies
1
33
alternative energy
DIY Solar Oven
77 replies
37
33
29
Can I burn olive oil in my oil lamps?
17 replies
2
10
13
Efficient whole house dehumidification in a humid area?
33 replies
1
2
6
alternative energy
bragging: lower energy footprint
126 replies
2
2
alternative energy
Nickel-Iron 'Edison' Batteries
77 replies
1
6
More »
Best this year
A handcrank flashlight that charges a spring which powers the light!
3 replies
2
1
alternative energy
Heat Infographic
1
13
22
alternative energy
Seasonal Insulation for Windows?
7 replies
1
5
10
Sustainable and clean cooking energy
7 replies
A/C just went out, 3rd consecutive summer
15 replies
6
5
alternative energy
PTJ potential project - Rocket Electricity
11 replies
1
3
off grid alternative energy harvesting
11 replies
Alternatives to solar panels
6 replies
1
Evaporative cooling wall /swamp cooler
3 replies
1
alternative energy
Making a rocket stove to do plastic pyrolysis
12 replies
3
2
Bitcoin heaters
14 replies
2
3
alternative energy
Thermal heat storage
21 replies
14
3
alternative energy
Conversion of atmospheric heat into electricity by using Venturi effct.
8 replies
1
2
alternative energy
PTJ potential project - Adjustable RMH
2 replies
2
Waste Vegetable Oil (WVO) questions
7 replies
That pesky well pump
6 replies
1
alternative energy
Starting plans for next version of sand battery...
3 replies
2
3
Solar tractors - brands, experience, and recommendations
3 replies
1
1
alternative energy
Hi, I'm new, I have a crazy idea and some serious questions.
6 replies
1
alternative energy
Where Have You Posted the Heat Infographic in Meatspace?
3 replies
4
1
More »
alternative energy Forum at permies
alternative energy
Briggs 18Hp Mower Engine Ran On Water In Carburetor
13 hours ago
61 replies
[
1
,
2
]
7
3
alternative energy
Solar water heater plans - safe and easy to build
3 days ago
19 replies
2
1
2
Organic waste - solar heated to make biochar - wood gas /syngas burned for electricity
3 days ago
1 reply
1
alternative energy
Thermal heat storage
6 days ago
21 replies
14
3
alternative energy
LifePo4 Lithium Iron Phosphate Battery
6 days ago
20 replies
9
rocket stoves
Sand battery - thermal mass proto type.
6 days ago
78 replies
[
1
,
2
]
5
63
10
alternative energy
Heat Infographic
2 weeks ago
1
13
22
alternative energy
Is there a simple device to give me 30 min of power?
1 month ago
55 replies
[
1
,
2
]
5
11
Waste Vegetable Oil (WVO) questions
1 month ago
7 replies
Hydrogen Augmentation of Vehicle Fuel
1 month ago
21 replies
2
5
Evaporative cooling wall /swamp cooler
1 month ago
3 replies
1
That pesky well pump
1 month ago
6 replies
1
Anyone here have earth tubes?
1 month ago
15 replies
3
wheaton laboratories
PTJ potential project - Rocket Electricity
1 month ago
11 replies
1
3
A handcrank flashlight that charges a spring which powers the light!
2 months ago
3 replies
2
1
Solar tractors - brands, experience, and recommendations
2 months ago
3 replies
1
1
paul wheaton
Rocket Ovens movie as HD Streaming
$15.00
2 months ago
[
1
,
2
]
3
12
9
Looking for DIY Lamp Oil
2 months ago
25 replies
3
2
11
A/C just went out, 3rd consecutive summer
2 months ago
15 replies
6
5
off grid alternative energy harvesting
3 months ago
11 replies
Efficient whole house dehumidification in a humid area?
3 months ago
33 replies
1
2
6
paul wheaton's pseudo blog
The Wheaton Eco Scale
3 months ago
287 replies
[
1
,
2
,
3
< ... <
6
,
7
,
8
]
7
31
64
Windup technology
3 months ago
46 replies
[
1
,
2
]
2
1
Swamp Chiller - Cooling Tower - Evaporative Cooler build
3 months ago
16 replies
Anybody well spoken in LiFePo4 batteries?
3 months ago
7 replies
3
Meeting the cooling conditions for TEGs
4 months ago
17 replies
home care
washing dishes by hand vs. dishwasher: water, expense and time
4 months ago
75 replies
[
1
,
2
]
2
6
12
hydro
Hi, I'm new, I have a crazy idea and some serious questions.
4 months ago
6 replies
1
solar
Minimalist Solar Thermal Radiant Heating
4 months ago
11 replies
4
Free Room Heat And Hot Water
4 months ago
3 replies
wood fire powered open thermosyphon for radiant floor
4 months ago
3 replies
1
rocket stoves
Starting plans for next version of sand battery...
4 months ago
3 replies
2
3
Uses for Large Mirrors, whats your ideas folks.?
5 months ago
19 replies
6
Magnetic levitation (Field rotates with the magnet?)!
5 months ago
2 replies
alternative energy
Allis G Cultivator tractor electric conversion
5 months ago
0 replies
2
conservation
It is 2024 and incandescent is still better than LED
5 months ago
206 replies
[
1
,
2
,
3
,
4
,
5
,
6
]
14
17
22
alternative energy
Is pedal power cleaner, more durable, with less environmental impact than solar or wind?
5 months ago
40 replies
[
1
,
2
]
5
5
31
Favorite method for lead acid battery rejuvenation?....
5 months ago
10 replies
2
Here's a truly alternative energy source: Drinking-bird-enabled triboelectric hydrovoltaic generator
5 months ago
2 replies
2
Water And Coal Powder To Alcohol Ran Engines 1935
6 months ago
1 reply
1
Alternatives to solar panels
6 months ago
6 replies
1
BioLite Cook Stove Generates Electricity
6 months ago
6 replies
1
Thermosiphon Direction of travel
2 years ago
10 replies
1
blatant advertising
Biomass Energy
4 years ago
3 replies
1
2
3
4
5
6
7
8
9
10
...
34
►
Forum leaders:
Jeremy VanGelder
energy
rocket mass heaters
40230
rocket stoves
29566
alternative energy
17773
wood burning stoves
13232
conservation
6288
solar
11029
hydro
2249
wind
1138
biogas
969
biodiesel
537
transportation
2824
bicycle
1727
rocket ovens
2213
What do the icons mean:
= Topic with 1 to 5 flags
= Topic with 5 or more flags
= Topic with 10 or more flags
= Topic with unread post(s)
