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Off the grid, sustainable, efficient energy

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rocket mass heaters

New Build First Generation Batchbox 6" Double Brick Bell

5 months ago 43 replies [ 1, 2, 3, 4 ] 82 76

rocket mass heaters

Bypass ideas

5 months ago 4 replies 2 5

wood burning stoves

Interesting new fire method

5 months ago 13 replies 2 2 4

rocket mass heaters

Masonry heater build in tiny house

5 months ago 16 replies [ 1, 2, 3 ] 65 21

wood burning stoves

Chimney cleaning

5 months ago 25 replies 1 16

rocket mass heaters

Responsible use of Morgan superwool (rockwool)

5 months ago 16 replies 1 1 6

solar

Upgrading the house power

5 months ago 4 replies 2 3

conservation

making the best of electric heat

5 months ago 462 replies [ 1, 2, 3 < ... <10, 11, 12 ] 2 43 20

rocket mass heaters

Integrating two heating systems

5 months ago 11 replies 2 3

solar

Should I connect my inverter to the battery or to the charge controller?

5 months ago 27 replies 1 1 2

rocket mass heaters

Tiny cabin rocket mass heater photo dump

5 months ago 2 replies 14 4

rocket mass heaters

Cleaning a rocket mass heater?

5 months ago 4 replies 1

alternative energy

solar dehydrator - good for wet tropics?

5 months ago 2 replies

rocket stoves

All American, all cob rocket stove

5 months ago 7 replies 1 1

rocket mass heaters

Troubleshooting pocket rocket to burn paint off a barrel

5 months ago 19 replies 1 3 5

rocket stoves

Like no Other

5 months ago 2 replies 3

rocket mass heaters

100-yr-old 2-story house, 2000 sq ft, with two chimneys - adding RMHs

5 months ago 17 replies 32 12

wood burning stoves

Building to hold out the Russian winters

5 months ago 7 replies 2 6

wind

Wind power

5 months ago 5 replies 1

rocket mass heaters

Rocket mass heater with sand battery?

5 months ago 3 replies 1

solar

Query concerning LiFePO4 charging

5 months ago 41 replies [ 1, 2 ] 14 3

solar

The Art of Solar Food Drying: Best Designs, Materials & Tips!

5 months ago 2 replies

solar

Seeking more guidance on solar project please

5 months ago 10 replies 6

wood burning stoves

Draft issues canvas tent stove

5 months ago 5 replies 4 1

rocket mass heaters

Cut split stack...

5 months ago 24 replies 20 15

transportation

Driving vs. Flying

5 months ago 20 replies 4

wood burning stoves

Woodstove clearance question

5 months ago 4 replies 1 2

rocket mass heaters

Dragon sighting

5 months ago 2 replies 2 1

rocket mass heaters

Best Heat, a Warmer Home with Half the Wood Live Event

5 months ago 1 reply 1

alternative energy

Best heat: comparing 9 types of heat in Montana

5 months ago 0 replies 1

rocket mass heaters

Moving Old Friends again, & again, and again

6 months ago 16 replies 6 15

rocket mass heaters

Weight constraints exerted by an RMH on the first floor

6 months ago 31 replies 14 6

transportation

bumper to bumper car convoy 500mpge

6 months ago 12 replies

solar

Explaining Cells Voc Isc Bypass Diodes With Water Analogy

6 months ago 2 replies

solar

solar cooking

6 months ago 21 replies 1 5 5

alternative energy

Seed or Rice Stove, etc?

6 months ago 1 reply 1

alternative energy

low wattage inverter

6 months ago 9 replies 1

rocket mass heaters

Bell/stratification chamber size question…

6 months ago 7 replies 4 7

solar

Window Box Solar Heater?

6 months ago 13 replies 2 2

rocket stoves

Cast burn tunnel/riser and refractory metals

6 months ago 22 replies 6 2

rocket mass heaters

Double bell rocket mass heater to heat a yurt

6 months ago 41 replies [ 1, 2 ] 40 22

alternative energy

Electrical Energy US Patents Claims

6 months ago 5 replies

rocket mass heaters

Area above the J-tube

6 months ago 1 reply 1 4

solar

Solar water heating observations

6 months ago 6 replies

rocket mass heaters

Rocket Mass Heater Dreaming

6 months ago 14 replies 2 8 17
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