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stewards:

Nicole Alderman
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master gardeners:

Carla Burke
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gardeners:

Nancy Reading
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Off the grid, sustainable, efficient energy

Best ever

rocket mass heaters

RMH in a Tipi

290 replies 12 182 58

rocket mass heaters

How to make your Rocket Stove more "rockety"

75 replies 2 4 2

rocket mass heaters

Advice on a RMH build in Hokkaido Japan

610 replies 14 933 123

alternative energy

The Wheaton Eco Scale

267 replies 7 25 47

conservation

the solutions are simple

251 replies 15 9 56

rocket mass heaters

Better Wood Heat: DIY Rocket Mass Heaters (4 DVD Set)

85 replies 2 41 38

rocket mass heaters

Rocket stoves in Greenhouses , our own forum topic

379 replies 20 91 11

rocket mass heaters

compact 6" RMH hybrid with cook top and dutch oven

281 replies 14 86 4

rocket mass heaters

RMH for Dummies! Please help guide me through my first build!

445 replies 7 210 64

alternative energy

It is 2022 and incandescent is still better than LED

185 replies 11 17 14

rocket stoves

double chamber cob oven plans - download

26 replies 12 5

conservation

Going poo-less: No Shampoo/Soap in the Shower

4 22 22

conservation

making the best of electric heat

420 replies 2 35 10

rocket stoves

Greenhouse Rocket Stove

49 replies 1 9

rocket mass heaters

using metal in the burn tunnel and heat riser

91 replies 5 29 31

rocket mass heaters

Ernie and Erica Wisner's Rocket Mass Heater Everything Combo

33 replies 29 3

rocket stoves

beautiful rocket mass heaters

43 replies 2 26 15

rocket mass heaters

First Rocket stove heats water with pics

122 replies 11 6 3

solar

Solar Dehydrator Plans - Combo Package download

53 replies 6 25 7

wood burning stoves

Ash - the best wood to grow for firewood?

52 replies 2

More »
Best this year

conservation

I wanna hear from the Western Drought-Stricken Permies

75 replies 1 8 33

wood burning stoves

Wood burning - a very expensive "free" option

69 replies 1 1 46

transportation

car leaking (steering) fluid, smoking, resolved with clutch replacement too

80 replies 1 18 17

solar

I'd like to set up solar for my critical needs

70 replies 12 19

rocket mass heaters

Kickstarter: a movie about Free, Earth-Friendly Heat

5 65 91

rocket stoves

Homegrown Mushroom Mycelium Insulation Panels

90 replies 3 31 26

conservation

A really good, layered, winter curtain system

40 replies 2 18

rocket mass heaters

Huge batch box rocket stove

72 replies 3 35 10

alternative energy

Heat Engine Invention - hydraulics questions

39 replies 11

alternative energy

Building a new battery generator

52 replies 26 9

alternative energy

I want to set up an off-grid amateur radio

33 replies 2 15

alternative energy

Emergency heat, no fireplace, wood stove nixed by insurance

52 replies 6 12

transportation

What is the better answer to fuel a vehicle?

49 replies 3 1 15

rocket ovens

New Build Black and White Rocket Oven

26 replies 34 16

alternative energy

Is there a simple device to give me 30 min of power?

30 replies 5 10

wood burning stoves

Heating advice

71 replies 8

rocket mass heaters

Masonry heater build in tiny house

13 replies 58 19

biodiesel

Generating electricity off-grid with used veggie oil

42 replies 1 2 17

solar

Water heater modification to use solar and electricity

27 replies 1 1 9

solar

Grumman Sunstream - can it be fixed, is it worth fixing?

15 replies 1 5 19

More »
Most recent

solar

Do I really need batteries for a solar energy system?

4 weeks ago 55 replies [ 1, 2 ] 1 2

rocket mass heaters

Thermal mass rocket stove bed

1 month ago 3 replies 1

rocket mass heaters

List of Rocket Mass Heater Builders

1 month ago 4 28

rocket mass heaters

Rocket or wood stove for Hydronic radiant floor heat???

1 month ago 1 reply 1

wood burning stoves

Preserving wood cook stoves from rust / outdoor sheltered storage?

1 month ago 7 replies

rocket mass heaters

stratification chamber for a rocket mass heater

1 month ago 22 replies 2 2 1

wood burning stoves

Lumber dehydrator

1 month ago 0 replies 2

wood burning stoves

Rocket Stove Wood Kiln

1 month ago 13 replies

hydro

Micro hydro 10 kW Europe

1 month ago 3 replies

rocket mass heaters

Rocket Mass Heater in Hobbit Home.

1 month ago 0 replies 2

rocket mass heaters

rocket mass heater riser - ceramic fiber board

1 month ago 5 replies 1 5 2

solar

Heating a small greenhouse

1 month ago 5 replies 1

alternative energy

[video] Home generation - is it worth it?

1 month ago 0 replies 1

wind

Function stacking windmill

1 month ago 16 replies 1 2 2

rocket mass heaters

Could it be done? Conceptual idea for an indoor, double chamber oven with a ''5 minute riser''.

1 month ago 1 reply 1

rocket stoves

Another perlite/clay question

1 month ago 1 reply

rocket stoves

Options for enhancing or refitting a Pioneer Princess-style stove for "rocket" (reburn) style use?

1 month ago 3 replies 3

rocket mass heaters

rocket mass heater riser - vermiculite board

1 month ago 0 replies 1

biogas

AC on Methan from biodigester

1 month ago 7 replies 1

rocket mass heaters

Cheap Rocket & Five minute riser

1 month ago 2 replies

wood burning stoves

seek help by a Chinese

1 month ago 14 replies 10

rocket mass heaters

Rocket Floor Heating

1 month ago 6 replies 1 1

solar

converting AC refrigerator using r134 a to DC using r600a

1 month ago 31 replies 2

biodiesel

biodiesel processor

1 month ago 3 replies 4

rocket mass heaters

Can I recharge a climate battery with a rocket mass heater?

1 month ago 4 replies 2

rocket ovens

The Ultimate Rocket Stove Oven Home and Water Heater

1 month ago 2 replies 1 1

rocket mass heaters

Basic Rocket Heater for Sauna

1 month ago 0 replies 2 1

wood burning stoves

outdoor masonry water heater to heat house and domestic hot water

1 month ago 1 reply

hydro

Zero Energy Water Barrel Pump

1 month ago 5 replies

wind

simple wind turbines safety mechanism?

1 month ago 9 replies

rocket mass heaters

Too much mass for mass heater? 18in off ground

1 month ago 8 replies 3

alternative energy

Extracting energy from the moon

1 month ago 18 replies 2 1

wood burning stoves

Pine charcoal

1 month ago 6 replies

conservation

It is 2022 and incandescent is still better than LED

1 month ago 185 replies [ 1, 2, 3, 4, 5 ] 11 17 14

solar

In these times we live in, how important is it to be off grid?

1 month ago 77 replies [ 1, 2, 3, 4 ] 4 32

alternative energy

KESS (Kinetic Energy Storage Systems)

1 month ago 8 replies

rocket mass heaters

Rocket mass heater design for a tipi in Greece

1 month ago 33 replies 42 1

rocket mass heaters

Rocket mass heater on a skoolie?

1 month ago 3 replies 2 2 3

alternative energy

possibly a massive electricity storage breakthrough

1 month ago 30 replies 1

rocket mass heaters

Cast Batch Box Rocket Mass Heater using LTGS

1 month ago 73 replies [ 1, 2 ] 8 44 3

solar

Battery protection

1 month ago 14 replies 1 5

solar

Tonight there will be a geomagnetic storm

1 month ago 3 replies 2 1

solar

BIPV, looking for seals that may go between panels to build a carport.

1 month ago 8 replies

rocket stoves

Improving first rocket stove

1 month ago 3 replies 4 1

alternative energy

Homemade heat (steam) powered water pump

1 month ago 2 replies 1 2
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Forums
energy

rocket mass heaters 32716

rocket stoves 28512

alternative energy 16090

wood burning stoves 11754

conservation 5287

solar 9550

hydro 1983

wind 1058

biogas 930

biodiesel 522

transportation 2338

bicycle 1369

rocket ovens 1811