new videos
hot off the press!

more about rocket
mass heaters here.

more videos from
the PDC here.

New Topic

permaculture forums growies critters building homesteading energy monies living kitchen purity ungarbage community wilderness fiber arts art permaculture artisans regional education experiences global resources the cider press projects digital market permies.com all forums

this forum made possible by our volunteer staff, including ...

master stewards:

stewards:

garden masters:

gardeners:

alternative energy

please take a look at the rocket stove article

Best ever

alternative energy

The Wheaton Eco Scale

225 replies 2 21 15

alternative energy

washing dishes by hand vs. dishwasher: water, expense and time

58 replies 2 5 4

alternative energy

Rocket Mass Wood Dryer - An Ecoquest Project for Willie Smits

58 replies 3 41 5

alternative energy

3 different rocket stove water heater designs, input requested

36 replies 9 1

alternative energy

really saving energy - eliminate the clothes dryer

122 replies 1 8 10

alternative energy

washing dishes: by hand vs. dishwasher

106 replies 2 5 2

alternative energy

How to Make Your Own Emergency Home Battery Bank.

40 replies 1 8 3

crisco candle

45 replies 4

Jean Pain Method

48 replies 4 3

Is this a scam? Liberty Generator (electricity from composting)

10 replies

ban on incandescent light bulbs

106 replies 3 2

alternative energy

bragging: lower energy footprint

116 replies 8 1

alternative energy

Nickel-Iron 'Edison' Batteries

65 replies 1 5

alternative energy

permaculture tinkerers presentation

32 replies 21 17

Mollison's Trompe - alternative energy

45 replies 8 2

make your own incandescent light bulb

30 replies 9 4 4

alternative energy

500 hot showers from one, small compost pile

18 replies 2

Why Paul Wheaton is Wrong About CFLs

65 replies 6 1

Heat for Dummies Flow-chart: Function--heating; which cool gadget should I actually use?

34 replies 8 3

alternative energy

Using a bicycle generator to recharge a battery bank

45 replies 2 4 3

More »
Best this year

alternative energy

Heating without electricity

21 replies 3

alternative energy

DIY Solar Oven

18 replies 24 1

alternative energy

Leave a guy alone on a Saturday- Biochar!

2 replies 8 1

alternative energy

Appropriate Technology Course Teacher's Notes by Tim Barker (DRAFT)

7 replies 3

alternative energy

Bicycle water pump + battery charge

2 replies 1 2

You’ve gone off-grid? why not grid-tied?

10 replies 1

alternative energy

Help me brainstorm my possible home energy project.

20 replies 3 1

Unlimited Fuel In Perpetuity for Free in Theory - ethanol from spirulina

29 replies

EZ Science Experiment: Hydrogen (hho) Fuel From Water

5 replies 4 1

Another take on off grid refrigeration...

22 replies 1

First Wood Then Plastic! using waste plastic as fuel

8 replies 1

Pedal Generators - has anyone ever used one?

8 replies 1

how to get everyone to go green?

5 replies 2

alternative energy

31 ways to save on winter heating for $30 or less

9 replies 1

Dale's Automotive clothes washing machine.

6 replies 2

Greenworks 40V Mower and Chainsaw review

2 replies 3

Inventor of the L-ion battery anounces a new break through battery

7 replies 1

More efficient wood gas generator

5 replies 3

Getting electricity directly from the soil

3 replies 4

Swamp Chiller - Cooling Tower - Evaporative Cooler build

14 replies

More »
alternative energy Forum at permies

rocket stoves

Rocket Mass Wood Dryer - An Ecoquest Project for Willie Smits

1 week ago 58 replies [ 1, 2 ] 3 41 5

wheaton laboratories

Nickel-Iron 'Edison' Batteries

2 weeks ago 65 replies [ 1, 2 ] 1 5

Another take on off grid refrigeration...

3 weeks ago 22 replies 1

Jean Pain compost mound temperature is dropping after 3 weeks...advice?

3 weeks ago 1 reply

my old doomsday generator (exercise-bike modified)

4 weeks ago 10 replies 1 2 2

Intermittent Adsorption Refrigerator

4 weeks ago 35 replies 1 1

Unlimited Fuel In Perpetuity for Free in Theory - ethanol from spirulina

1 month ago 29 replies

Jean Pain Mound- PLEASE HELP - it's leaking!!

1 month ago 3 replies

Rowing machine washing machine

1 month ago 3 replies 3

Wood gas for heat and electricity

1 month ago 30 replies 1 2

Help hooking up circulation pump. Jean Pain mound.

1 month ago 6 replies 1

Dale's Automotive clothes washing machine.

1 month ago 6 replies 2

digital market

Appropriate Technology Course Teacher's Notes by Tim Barker (DRAFT)

$19.00

2 months ago 7 replies 3

First Wood Then Plastic! using waste plastic as fuel

2 months ago 8 replies 1

paul wheaton's pseudo blog

The Wheaton Eco Scale

2 months ago 225 replies [ 1, 2, 3, 4, 5, 6 ] 2 21 15

Wash your car without water? Or don't wash it at all?

2 months ago 15 replies 5

Newbie Inverter/Charger Help

2 months ago 1 reply 1

Chicken Poop and Sunflowers

3 months ago 0 replies

solar

DIY Solar Oven

3 months ago 18 replies 24 1

really saving energy - eliminate the clothes dryer

3 months ago 122 replies [ 1, 2, 3, 4 ] 1 8 10

Space heating with compost

3 months ago 3 replies 1

Inventor of the L-ion battery anounces a new break through battery

3 months ago 7 replies 1

make your own incandescent light bulb

4 months ago 30 replies 9 4 4

"Reversible'' Ammonia Battery recharged by 'low value' waste heat

4 months ago 3 replies

Forget the hand crank and the bicycle, consider the treadle...

4 months ago 25 replies 2 3 4

You’ve gone off-grid? why not grid-tied?

4 months ago 10 replies 1

More efficient wood gas generator

4 months ago 5 replies 3

Alternative electrolytes for lead acid batteries

4 months ago 3 replies 2

books

Solar Station: DIY Solar Plans by Ben Peterson

5 months ago 6 replies 1 1 2

cooling with a vortex tube

5 months ago 11 replies

led lighting

5 months ago 74 replies [ 1, 2 ] 1 7

low-cost battery for storing renewable energy

5 months ago 4 replies

DIY battery box

5 months ago 3 replies

solar

How to Make Your Own Emergency Home Battery Bank.

5 months ago 40 replies [ 1, 2 ] 1 8 3

Low-tech DIY storage battery

5 months ago 25 replies

DIY batteries

5 months ago 7 replies

Thermoelectric generator for small things

5 months ago 3 replies

home care

washing dishes by hand vs. dishwasher: water, expense and time

6 months ago 58 replies [ 1, 2 ] 2 5 4

31 ways to save on winter heating for $30 or less

6 months ago 9 replies 1

composting

Leave a guy alone on a Saturday- Biochar!

6 months ago 2 replies 8 1

wood burning stoves

Medieval Heating System Lives on in Spain - hypocaust style 'gloria' underfloor heating

6 months ago 1 reply 1

bicycle

Bicycle water pump + battery charge

6 months ago 2 replies 1 2

rocket stoves

3 different rocket stove water heater designs, input requested

6 months ago 36 replies 9 1

R.E.C.'s and Arcadia Power

6 months ago 2 replies

Municipal forays into alternative energy....

6 months ago 1 reply 1
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
- ...
- 26
- ►
Forum leaders: Burra Maluca
energy
- conservation 3127
- wood burning stoves 8199
- rocket stoves 23713
- rocket mass heaters 19274
- solar 4350
- hydro 1362
- wind 745
- biogas 757
- biodiesel 326
- transportation 1163
- bicycle 834

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)