Search...
Home
Subscribe
Pie
Home
Subscribe
Recent topics
Flagged topics
Hot topics
Best topics
Search...
Search permies
Advanced search
Google search
Register / Login
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
r ransom
Nancy Reading
Timothy Norton
Jay Angler
stewards:
paul wheaton
Pearl Sutton
Eric Hanson
master gardeners:
Christopher Weeks
M Ljin
gardeners:
thomas rubino
Megan Palmer
Benjamin Dinkel
Other threads similar to
learning about solar
ulcer factory
Our world, energy-wise, in 300+ years
30 replies
1
2
6
greenhouses
Manhat water distillation - possible solution to purifying salt water
3 replies
4
2
books
Energy Revolution by Howard Johns
4
2
3
alternative energy
E-Cat or LENR?
24 replies
alternative energy
Synergestic Solar System
11 replies
2
books
Green Wizardry by John Michael Greer
2
2
2
permaculture
Permie Profitability
25 replies
6
wind
Wind Quotes
1 reply
electrical
(already) standardized DC wiring solution
8 replies
1
alternative energy
Low Temp Solar Piston Brayton Cycle with Pebble Thermal Storage
6 replies
hydro
Costs of hydro (and others...): personal or common devices?
6 replies
solar
Net-Metering Explained, and Why it Is Good For Solar Power
3 replies
1
solar
Is Solar for real? Or am I missing Something?
54 replies
[
1
,
2
]
1
2
rocket mass heaters
Rocket Powered Sterling Engine-water cooled, effluent to thermal mass
31 replies
alternative energy
Hourglass powered light, gravity power, gravity batteries, etc
2 replies
8
4
2
alternative energy
Book review - The Sun Betrayed
5 replies
solar
Will solid-electrolyte battery make northern p.v. cost effective?
17 replies
1
solar
In these times we live in, how important is it to be off grid?
79 replies
[
1
,
2
,
3
,
4
]
4
33
solar
Can solar be used as back up power instead of a generator?
18 replies
1
4
transportation
Electric cargo ship
44 replies
[
1
,
2
]
1
9
alternative energy
renewable energy and organic farming
5 replies
natural building
Solar panels inadvertently harm envronment?!
31 replies
1
8
alternative energy
Practical Alternative Energy
26 replies
2
1
2
alternative energy
electric generator powered by hot air /steam
20 replies
3
1
alternative energy
Nitinol heat motor for sale
4 replies
rocket stoves
Rocket stove electric generator
22 replies
3
4
1
science and research
Alternative Energy Sources
3 replies
1
alternative energy
Obtaining FREE BATTERIES (or really cheap ones)
7 replies
3
conservation
Energy conservation or avoidance vs bigger systems
29 replies
1
ulcer factory
Serious question: How will California charge all the new electric vehicles?
60 replies
[
1
,
2
]
4
2
26
gear
electric tractor
130 replies
[
1
,
2
,
3
,
4
]
9
9
meaningless drivel
Does computing have a place in permaculture?
19 replies
2
ethics and philosophy
So - what happens when we run out of oil?
48 replies
[
1
,
2
]
2
2
20
financial strategy
Building our permaculture dream, working alone: it just takes too long!
49 replies
[
1
,
2
]
2
20
conservation
Reducing power usage to convert to solar
17 replies
1
wind
Windmill with air compressor instead of electric generator
74 replies
[
1
,
2
]
8
rocket mass heaters
RMHs and thermoelectric generators
17 replies
1
alternative energy
Nuclear vs rocket mass heater
39 replies
3
4
8
alternative energy
New TreeYo EDU article: App tech chapter: Renewable Electricity production..
1 reply
1
frugality
Permaculture with no money
29 replies
8
rocket stoves
Lessons from a Rocket Stove Disaster
6 replies
1
24
7
solar
Solar Roadway - What if we could power our nation from our roads??? Has anyone else seen this?
44 replies
[
1
,
2
]
4
3
solar
Mixing PV and wind
13 replies
2
solar
Solar water heating observations
6 replies
alternative energy
Anyone used a PowerPot (thermoelectric generating cooking pot)?
24 replies
2
4
3
alternative energy
Intermittent Adsorption Refrigerator
36 replies
1
1
communication
purple permaculture vs. brown permaculture
196 replies
[
1
,
2
,
3
,
4
,
5
]
7
8
42
transportation
Efficiency of Gas Engines
42 replies
[
1
,
2
]
1
1
alternative energy
Stirling heat motors
8 replies
1
