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:
Carla Burke
John F Dean
Timothy Norton
Nancy Reading
r ranson
Jay Angler
Pearl Sutton
stewards:
paul wheaton
Tereza Okava
Andrés Bernal
master gardeners:
Christopher Weeks
gardeners:
Jeremy VanGelder
M Ljin
Matt McSpadden
Other threads similar to
Hydro power question
natural building
Systems we don't talk about enough
21 replies
7
2
hydro
Low rpm water wheel high horse power.
64 replies
[
1
,
2
]
3
1
hydro
Need input on design for hydro - halp!
6 replies
1
1
hydro
Renovating a small hydro-electric power plant
16 replies
solar
water tank as a radiator
22 replies
1
7
plumbing
pressure vs diameter
7 replies
1
hydro
Pumping water as a kinetic energy battery
29 replies
3
hydro
Help with hydro maths needed!
12 replies
1
alternative energy
TRUE sustainable electricity?
61 replies
[
1
,
2
]
3
alternative energy
LED lights and power use... and the tools used to measure it.
8 replies
1
1
hydro
building a waterwheel - your thoughts on a design for my situation?
21 replies
4
1
hydro
hydro electricity School project help?
25 replies
4
2
intentional community
Mckenzie Corp Proper sizing of Boiler Feedwater Systems
0 replies
hydro
Micro Hydro source information
31 replies
3
5
alternative energy
Pumping water uphill for free
10 replies
alternative energy
Heat Engine Invention - hydraulics questions
39 replies
11
gardening for beginners
water needs for berry orchard
9 replies
hydro
Hydro project in BC
6 replies
1
1
soil
Understanding water retention in soil
18 replies
1
alternative energy
Practical Alternative Energy
26 replies
2
1
2
wells and springs
Ram pump to fill a pond?
5 replies
1
2
rainwater catchment
venetian well - any suggestions ?
13 replies
2
2
hydro
will my creek support a micro hydro system? (video included)
6 replies
3
1
greenhouses
Please help: Rocket Stove in greenhouse does not work
62 replies
[
1
,
2
]
4
22
2
hydro
spiral pump calculations
0 replies
alternative energy
physics problem, help me solve please.
16 replies
2
1
greening the desert
HELP: Will my wet feed system backup during a downpour?
5 replies
greenhouses
Rainwater Harvesting in a Greenhouse during Winter
7 replies
greenhouses
New Greenhouse build with thermal mass storage; air-to-water heat exchange system
83 replies
[
1
,
2
,
3
]
3
25
3
meaningless drivel
Winter advice for people new to winter
201 replies
[
1
,
2
,
3
,
4
,
5
,
6
]
2
33
69
rocket mass heaters
Why using an external chimney with RMH ?
15 replies
4
1
rocket mass heaters
Collection of physical quantities related to RMH
5 replies
1
1
hydro
High flow Low Head Solution Desired
17 replies
1
3
aquaponics
An interesting idea for farming
21 replies
soil
questions about doing Solomon's worksheets
11 replies
3
3
hydro
Micro Hydro projects
9 replies
3
3
2
solar
Seeking feedback on my solar powered surface pump design
1 reply
1
hydro
Water wheel for electricity
18 replies
low tech
Mollison's Trompe - alternative energy
50 replies
[
1
,
2
]
7
2
hydro
Low heat thermal turbine.
20 replies
10
natural building
Would you help me with ideas renovating this house? - mediterranean homesteading
36 replies
6
30
1
rocket mass heaters
Black soot build up. First weeks burning rmh. Need advice
34 replies
22
1
grey water
Are swales effective for cooling hot water enough for plants?
10 replies
wood burning stoves
Does a hose nozzle work as a venturi or a restriction on a chimney?
21 replies
2
5
wood burning stoves
Rocket stove efficiency/certification
28 replies
2
2
hydro
Hydroelectric Idea
24 replies
alternative energy
Woodstove heating rainwater: Thermosiphon enough to get upstairs?
7 replies
1
2
solar
off-grid yes or no?
13 replies
1
1
rocket mass heaters
Dealing with condensation
25 replies
14
7
composting
Large DIY compost tea brewer -- please share your suggestions or resources for building one
19 replies
4
2
1