Search...
Home
Subscribe
Pie
Home
Subscribe
Recent topics
Flagged topics
Hot topics
Best topics
Search...
Search permies
Advance 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:
Nancy Reading
Carla Burke
r ranson
John F Dean
paul wheaton
Pearl Sutton
stewards:
Jay Angler
Liv Smith
Leigh Tate
master gardeners:
Christopher Weeks
Timothy Norton
gardeners:
thomas rubino
Jeremy VanGelder
Maieshe Ljin
Other threads similar to
Mollison's Trompe - alternative energy
solar
Solar Pre-heated Water - Need Help Getting Water To Flow
4 replies
2
conservation
Energy conservation or avoidance vs bigger systems
29 replies
1
wheaton laboratories
freezer wofati
77 replies
[
1
,
2
]
21
6
alternative energy
Another take on off grid refrigeration...
42 replies
[
1
,
2
]
1
9
hydro
water ramps and trompes: water/air compression info?
14 replies
1
hydro
Trompe pressure
6 replies
rocket mass heaters
Forcing air around stack to heat water
14 replies
3
rainwater catchment
Water Storage Tower
14 replies
7
alternative energy
Steam Water Pump?
10 replies
3
rocket mass heaters
New to this ... New heater?
20 replies
7
rocket mass heaters
Thermal syphoning with Copper tubbing wrapped around Bell/Barrel
13 replies
1
1
rocket stoves
rocket stove oven/ hot water heater ideas...
12 replies
1
1
rocket mass heaters
RMH,double barrel stove hybrid
20 replies
19
rocket stoves
RMH with copper coil
10 replies
6
rainwater catchment
In line float valve?
10 replies
1
plumbing
Theory On Zero Electricity Ice Maker (No Fertilizer)
5 replies
3
1
alternative energy
Hydro power question
6 replies
wells and springs
Ram pump to fill a pond?
5 replies
1
2
solar
Solar hot water problems - would love some advice!
34 replies
1
2
3
wood burning stoves
Instant water heating?
53 replies
[
1
,
2
]
2
1
5
alternative energy
Trompe, looking for more data
4 replies
wind
Brainstorming a windmill air-compressor design
17 replies
alternative energy
Isothermal Compressed Air
1 reply
1
rainwater catchment
Building rainwater catch system for irrigation
62 replies
[
1
,
2
]
52
7
cattle
Supplying vacuum to a milking machine with a water column
1 reply
rocket mass heaters
Rocket Heater - 6,000 Gallons Vegetable Oil
7 replies
1
rainwater catchment
Plumbing two 2500 Gal. Water Storage Tanks together
12 replies
13
3
plumbing
Help Needed. Off grid plumbing installation.
12 replies
3
1
wells and springs
Deep well Pump choices
13 replies
rocket mass heaters
Planning DSR2 Build With Cooktop -- Have Questions!
80 replies
[
1
,
2
,
3
]
9
21
alternative energy
Help hooking up circulation pump. Jean Pain mound.
6 replies
1
rainwater catchment
Best Underground Water Storage Options ?
36 replies
plumbing
Somehow I have air in my plumbing?
31 replies
4
10
greenhouses
Considerations for cooling GH in a hot desert with water mass?
9 replies
rainwater catchment
How to connect IBC tanks for rainwater collection?
44 replies
[
1
,
2
]
2
8
7
gear
How can I use a submersible trash pump to get water from muddy creek without pumping mud and crud?
22 replies
2
alternative energy
Woodstove heating rainwater: Thermosiphon enough to get upstairs?
7 replies
1
2
farm income
David adding mushroom grow chambers to a greenhouse.
4 replies
composting
Large DIY compost tea brewer -- please share your suggestions or resources for building one
19 replies
4
2
1
alternative energy
Comparing gassification with steam
53 replies
[
1
,
2
]
1
alternative energy
Thermosiphon Direction of travel
10 replies
1
solar
Reverse Thermosyphon
15 replies
5
2
organic
Creative watering techniques?
47 replies
[
1
,
2
]
11
1
alternative energy
Ted talk on Compressed Air energy storage
5 replies
rocket stoves
heat exchangers for a rocket stove
17 replies
1
1
alternative energy
Pulser pump: pumping with ZERO moving parts!
7 replies
1
permaculture a designers manual
Permaculture: A Designers' Manual - Chapter 7 WATER
16 replies
1
alternative energy
mechanical energy storage
67 replies
[
1
,
2
]
16
1
4
rainwater catchment
Rainwater tank questions: evaporation and sunlight control
9 replies
3
3
wells and springs
Tapping a deep spring with very low gradient
13 replies
3