Our Rocket Stove

  Editor’s note: we have a new design for a portable rocket stove here. Low-tech is the new high-tech, and the best example of the low-tech revolution is the miraculous rocket stove–a stove that makes it possible to cook with small twigs–no logs needed! Best of all rocket stoves are easy to build. We liked the idea so much that we decided to build a permanent one just off our back deck for entertaining and as a backup to o...

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Build a Rocket Stove

Rocket stoves are a highly efficient way to cook using just small branches rather than large pieces of wood and are twice as efficient as conventional open wood burning methods. They usually consist of a heavily insulated L shaped metal pipe, at the bottom of which you put small pieces of wood. You size the pipe to fit a pot, which fits down into the pipe. Efficiency is gained by the fact that the pot is heated on the sides as well as the bottom...

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A Rocket Stove Made From a Five Gallon Metal Bucket

The principle behind a rocket stove is simple–rather than cooking on an open fire, you burn wood in an insulated chimney. Rocket stoves are highly efficient and easy to make. They run on twigs, so you can avoid cutting down a whole tree just to cook dinner. We’ve had a rocket stove made out of brick in our backyard for several years. The post we wrote on it in 2007 is–oddly–the most frequently searched post on this site....

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Hay Boxes or Fireless Cookers

...variety of reasons, including just plain running out of time. But I have to admit one of the primary reasons was that natural gas here is really inexpensive, so the cost savings of starting and finishing a pot of soup on the stove, vs. starting a pot of soup on the stove and finishing it in a box, just wasn’t compelling enough for me to make a lifestyle change. This is a silly excuse–water is also inexpensive here, but I’m obse...

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A Redneck Rocket Stove

From Wes Duncan, the “High Tech Redneck,” a rocket stove made out of cinder blocks. I’ve built one of these too and can confirm that they work great. And you can’t beat the price. Time for some redneck cookin’! Update: As several readers have pointed out, this design ain’t safe. Cinder blocks can explode and were not meant to be placed next to a heat source–that’s what fire bricks are for. See ou...

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StoveTec’s Hot Rocket Stoves

StoveTec’s wood burning rocket stove on the left, charcoal and wood on the right. A reader comment alerted me to a very cool product, the StoveTec Rocket Stove, offered by the “not-just-for-profit” wing of the Aprovecho Research Center. Profits from sales of the stoves benefit the Center’s research. StoveTec sells two rocket stoves, one for wood and the other for both wood and charcoal. While I haven’t tested one,...

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Scott’s Pepsi-G Stove

...reate useful lists and detailed instructions. And, even if you don’t backpack, these innovative ideas can be used in your emergency preparedness plans. One of my favorite ultra-light backpacking gadgets is the Pepsi can stove, which has reappeared on the interwebs, after a prolonged absence, here. To make a Pepsi stove you take the bottom of a 12 oz Pepsi can and the bottom of a Guinness Draught can and, after a series of precise cuts and...

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How To Fix a Broken Spring on an O’Keefe and Merritt Stove

You hear a pop and suddenly the stove door on your O’Keefe and Merritt flops down. Thankfully, with an O’Keefe and Merritt, you’ve got a stove that’s easy to fix. All you need to do is access the springs and repair or replace them. Here’s how you do it–read the rest after the jump: 1. Depending on the model of your stove, you’ll be able to get at one of the springs via an access door. On my stove the a...

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Remember to Label Those Jars!

Label, label, label!” This was one of the most important lessons I learned in my Master Food Preserver training. You’ll note, from the jars above, that I’m not very good about this. When were those jars canned and what’s in them? I have no idea. They were probably the result of some late night canning frenzy two years ago. At the time I probably thought to myself, “I’ll label them in the morning.”...

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Make a Pepsi Can Stove

Preparedness means having a backup system for all of the things we depend on. If the gas goes out in an earthquake how are you going to cook? Thankfully the world of backpacking offers a number of solutions. Our favorite is the Pepsi can stove which you can build using these incredibly detailed instructions. [Editor's note 7/27/08: looks like the author of that Pepsi can stove site failed to renew the url and, sadly, the link no longer works. We...

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