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hydro

Best ever

Low rpm water wheel wheel high horse power.

47 replies 2 1

How realistic is small scale hydroelectric?

38 replies 1 1

rocket stove mass heater without a chimney, is it possible?

21 replies 2

best off grid electricity ROI

35 replies 2 3

hydroponics

44 replies 2

hydro

alt energy sources: cans and can'ts

39 replies 2 4 1

hydro

Making multiple power sources play nicely

18 replies 1 1

Water wheel for electricity

18 replies

Pumping water as a kinetic energy battery

27 replies 3

micro hydro, big river

27 replies 1

is my water wheel too small?

10 replies 1 1 2

hydro

Phil's Rocket Mass Heater foolins'

2 replies 1 3

rocket heater-longer than usual heat riser experiment?

14 replies 3

water (pond) batteries with micro hydro

13 replies 1

hydro

trompe: 16th-century tech may revolutionize mine drainage treatment

22 replies 2

Historic Water Powered Sawmill Site

21 replies 1 10 1

water ramps and trompes: water/air compression info?

14 replies 1

hydro

Aerating ponds. Sepp Holzer powerless water pump. And creek energy.

9 replies 2 2

Hydroelectric Idea

22 replies

Renovating a small hydro-electric power plant

16 replies

More »
Best this year

Historic Water Powered Sawmill Site

21 replies 1 10 1

building a waterwheel - your thoughts on a design for my situation?

21 replies 4 1

Is my creek too little for hydro power?

13 replies 1

Channel running to mill

6 replies 2

Production

9 replies 1

Harris Hydro Cast Stainless steel pelton wheel

0 replies 3 1

Self powered water pump?

8 replies 1

Mountain-side creek Micro Hydro potential and plan?

11 replies 3

Water wheel power generation

1 reply 1 1

hydro

DIY Hydroelectricity

4 replies 1

Help with Micro Hydro in Siberia!!!

2 replies

Traveling around the Northwest looking for a micro hydro project to help with.

4 replies

Off-Grid Hydro Power: Too Much Power

0 replies 1

Tidal?

2 replies

spiral pump calculations

0 replies

Head height calculations

1 reply

Hydro Project funding

0 replies

Floating Undershot Waterwheels for sale

0 replies 1 1

recirculate water from waste valve on ram pump

0 replies

More »
hydro Forum at permies

Help with Micro Hydro in Siberia!!!

2 weeks ago 2 replies

recirculate water from waste valve on ram pump

3 weeks ago 0 replies

Tidal?

3 weeks ago 2 replies

Renovating a small hydro-electric power plant

3 weeks ago 16 replies

Traveling around the Northwest looking for a micro hydro project to help with.

3 weeks ago 4 replies

Off-Grid Hydro Power: Too Much Power

2 months ago 0 replies 1

Historic Water Powered Sawmill Site

3 months ago 21 replies 1 10 1

Floating Undershot Waterwheels for sale

3 months ago 0 replies 1 1

DIY Hydroelectricity

5 months ago 4 replies 1

Water wheel power generation

6 months ago 1 reply 1 1

Self powered water pump?

6 months ago 8 replies 1

Mountain-side creek Micro Hydro potential and plan?

7 months ago 11 replies 3

building a waterwheel - your thoughts on a design for my situation?

7 months ago 21 replies 4 1

Hydroelectric Idea

7 months ago 22 replies

water (pond) batteries with micro hydro

8 months ago 13 replies 1

Has anyone built a rocket mass heater "North of 60" with any success?

8 months ago 9 replies

cascadia

Hydro power builder?

8 months ago 5 replies

Hydro Project funding

8 months ago 0 replies

Is my creek too little for hydro power?

8 months ago 13 replies 1

Head height calculations

8 months ago 1 reply

Channel running to mill

8 months ago 6 replies 2

Harris Hydro Cast Stainless steel pelton wheel

8 months ago 0 replies 3 1

Low rpm water wheel wheel high horse power.

10 months ago 47 replies [ 1, 2 ] 2 1

Production

10 months ago 9 replies 1

spiral pump calculations

10 months ago 0 replies

El Hierro Hydro-Wind Plant

11 months ago 16 replies 1 2

is my water wheel too small?

1 year ago 10 replies 1 1 2

Pico Hydro

1 year ago 12 replies

Best way to pump water 100 meters high, use an an old washing machine and pump??

1 year ago 7 replies 3

Micro Hydro project

1 year ago 1 reply 1

Planning a water wheel generator.

1 year ago 13 replies 1

zero energy water pumps

1 year ago 4 replies

solar

Black friday deals on PMAs, Inverters, etc?

1 year ago 1 reply 1

best way to power a home from an alternator?

1 year ago 6 replies 1

Understanding the basics

1 year ago 9 replies

alternative energy

Making multiple power sources play nicely

1 year ago 18 replies 1 1

permaculture

Looking for information on trompes

1 year ago 3 replies 1

Floating water wheel

1 year ago 4 replies

wells and springs

Using a hydraulic ram to pump water from a creek

1 year ago 1 reply

AC direct No Batteries but condition the AC how?

1 year ago 12 replies

water wheel confusion.

1 year ago 21 replies 2

hydroelectric power low flow, no head

1 year ago 4 replies

Stream Engine Easy Tune: Power Output and Transmission

1 year ago 1 reply

Pico Hydro Pump as Turbine Help

2 years ago 2 replies

Multiple Ram pump question

2 years ago 8 replies
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