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Off the grid, sustainable, efficient energy

Most recent

rocket mass heaters

Am I dreaming that I can put a small scale RMH into a 20.5 x 81 inch space?

12 years ago 7 replies 6 2

wood burning stoves

Firebrick and Cob

12 years ago 1 reply 1

rocket mass heaters

Brick Riser

12 years ago 5 replies 1

rocket mass heaters

Water bottle jacket in mass for RMH ... Effective?

12 years ago 5 replies

alternative energy

low flow high head hydroelectric generator?

12 years ago 3 replies

rocket mass heaters

Rocket seems to be running cool

12 years ago 4 replies

rocket stoves

Hot water from Rocket Stove

12 years ago 9 replies 1 1

wood burning stoves

Thermoacoustic steriling engines

12 years ago 1 reply

rocket mass heaters

RMH heaters precast components

12 years ago 10 replies

alternative energy

Wouldn't it be cool if your compost pile generated electricity?

12 years ago 12 replies

alternative energy

Keshe Foundation

12 years ago 4 replies

rocket mass heaters

Cast Masonry Rocket Mass Heater....some thoughts

12 years ago 3 replies

rocket stoves

Rocket Stove size vs house size... and hybride with cast iron stove

12 years ago 5 replies 1 2

rocket mass heaters

best way to stop this mass heater smoking?

12 years ago 12 replies 3

wood burning stoves

Clay substitute?

12 years ago 4 replies

rocket stoves

Dale's Outdoor Kitchen - Rocket Stoves - Cob Ovens - Bio gas Start Up - Charcoal Option

12 years ago 2 replies 1 1

rocket mass heaters

Drum still to hot to touch after 1.5 hours

12 years ago 4 replies

rocket mass heaters

Making ceramic cores with a 3D printer

12 years ago 1 reply

rocket mass heaters

Origin of Rocket Mass Heaters?

12 years ago 0 replies

wood burning stoves

Red Pottery Clay With Sand for High Temp Mortar?

12 years ago 3 replies

transportation

Heat Bubble as an altenative heater in Electric Car?

12 years ago 4 replies 3

rocket stoves

weight concerns making biomass heater

12 years ago 1 reply

wood burning stoves

poisonious fumes

12 years ago 1 reply

wood burning stoves

Ashes for combustion tube insulation.

12 years ago 3 replies

rocket mass heaters

Mass not really heating up on RMH

12 years ago 3 replies 3

rocket mass heaters

Sealing old bricks for an RMH

12 years ago 3 replies

rocket mass heaters

Sawdust as insulation for a rocket mass heater

12 years ago 5 replies 1

alternative energy

graphene photoelectric effect

12 years ago 0 replies

wood burning stoves

Air friction in smaller diameter pipes

12 years ago 2 replies 1

rocket mass heaters

mass heater not burning hot enough?

12 years ago 1 reply 1

alternative energy

thermal mass house heating/water heater

12 years ago 4 replies

solar

Solar shingles from DOW Powerhouse

12 years ago 3 replies

solar

Mini DIY Solar Project

13 years ago 7 replies 1

solar

Grid connected solar

13 years ago 7 replies 1

conservation

New OLED lighting panels

13 years ago 1 reply

solar

setting up solar in a cabin. many questions

13 years ago 13 replies

rocket mass heaters

Combustion Chamber To Mass Heater Transition

13 years ago 1 reply

rocket mass heaters

separate the vertical burn chamber and bell?

13 years ago 0 replies

wood burning stoves

Sometimes Good Draft; Sometimes NOT; ?????

13 years ago 11 replies 1

rocket mass heaters

new yurt rocket test..

13 years ago 6 replies

wood burning stoves

Has anyone used sodium silicate as a binder / masonry treatment / repair ?

13 years ago 1 reply

rocket mass heaters

RMH Auto Feeders - Water Clock Feed Belt –for dust,chips,chunks-Rope,Pulley,Slide - OTHERS METHODS

13 years ago 2 replies

rocket stoves

Homemade Outdoor Rocket Stove Furnace

13 years ago 17 replies 1 1

rocket mass heaters

Possible RMH kerosene hybrid?

13 years ago 1 reply

transportation

Woodgas ==> Heat + Electricity

13 years ago 2 replies
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Forums
energy

rocket mass heaters 44124

rocket stoves 30185

alternative energy 18247

wood burning stoves 14012

conservation 6489

solar 11579

hydro 2310

wind 1162

biogas 984

biodiesel 539

transportation 3035

bicycle 1873

rocket ovens 2408

Off the grid, sustainable, efficient energy

Most recent

Am I dreaming that I can put a small scale RMH into a 20.5 x 81 inch space?

Firebrick and Cob

Brick Riser

Water bottle jacket in mass for RMH ... Effective?

low flow high head hydroelectric generator?

Rocket seems to be running cool

Hot water from Rocket Stove

Thermoacoustic steriling engines

RMH heaters precast components

Wouldn't it be cool if your compost pile generated electricity?

Keshe Foundation

Cast Masonry Rocket Mass Heater....some thoughts

Rocket Stove size vs house size... and hybride with cast iron stove

best way to stop this mass heater smoking?

Clay substitute?

Dale's Outdoor Kitchen - Rocket Stoves - Cob Ovens - Bio gas Start Up - Charcoal Option

Drum still to hot to touch after 1.5 hours

Making ceramic cores with a 3D printer

Origin of Rocket Mass Heaters?

Red Pottery Clay With Sand for High Temp Mortar?

Heat Bubble as an altenative heater in Electric Car?

weight concerns making biomass heater

poisonious fumes

Ashes for combustion tube insulation.

Mass not really heating up on RMH

Sealing old bricks for an RMH

Sawdust as insulation for a rocket mass heater

graphene photoelectric effect

Air friction in smaller diameter pipes

mass heater not burning hot enough?

thermal mass house heating/water heater

Solar shingles from DOW Powerhouse

Mini DIY Solar Project

Grid connected solar

New OLED lighting panels

setting up solar in a cabin. many questions

Combustion Chamber To Mass Heater Transition

separate the vertical burn chamber and bell?

Sometimes Good Draft; Sometimes NOT; ?????

new yurt rocket test..

Has anyone used sodium silicate as a binder / masonry treatment / repair ?

RMH Auto Feeders - Water Clock Feed Belt –for dust,chips,chunks-Rope,Pulley,Slide - OTHERS METHODS

Homemade Outdoor Rocket Stove Furnace

Possible RMH kerosene hybrid?

Woodgas ==> Heat + Electricity

Forums

energy