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Anyone running RMH in Maine or NH?

 
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Location: Coastal Maine
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Between 2009 and 2019 (according to https://forgreenheat.blogspot.com/) there have been notable changes in wood heat usage.  Their research shows

Vermont               1               1            ▲+10%
Maine                   2               2            ▲+7%
New Mexico         6                3            ▲+14%
Montana               3                4            ▼ -14%
Idaho                    4                5            ▼ -10%
New Hampshire   8                6            ▲ +18%

The data made me wonder if any of the increase in New England was related to the implementation of RMHs.
So I ask the Permies world - anyone have a working RMH in Maine?  Anyone in the process of building?
Or like me, are you acquiring the materials for a Rocket Mass Heater so that you can build one?

If the Gods all align, mine will be under construction Spring '23
 
steward
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Hey Randy, interesting topic. Good to hear you're constructing a RMH this year! Do let us know how you progress.

For info, the new free heat movie trailer is here starring Rocket Mass Heaters at center stage:


For more info, also take a look at https://freeheat.info
 
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If there is an uptick in wood heat I would bet 90% of that upswing is with wood pellets as a heat source.

Years ago I sold a lot of firewood to people, but I would probably starve if I did that today. It just seems all my old customers switched to wood pellets. I swore at them, but caved myself and exclusively heat with wood pellets.

We got talking at work the other day and with 5 of us in the office: five of us burned wood pellets as our primary source of wood heat.

I am not saying RMH do not have their place, but “solid fuel appliances” as the government calls things, does not really accurately state who is heating with what.

I live in Maine as well
 
steward
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Steve, from what I understand, no one is going to get rich selling firewood to RMH owners:

https://permies.com/t/172971/ROCKET-MASS-HEATERS-burn-Firewood

https://permies.com/t/159896/wood-rocket-mass-heater#1729886

We get the "one tenth" number from people that have replaced conventional wood stoves with a rocket mass heater reporting that they now heat their homes with one tenth the wood.



https://richsoil.com/wood-heat.jsp#faq
 
Steve Zoma
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I understand that. I just mean that people switched from traditional wood stoves to wood pellets. Since they can be easily installed in mobile homes, a lot of people that were burning oil switched to pellets too.

I looked into RMH’s, but they are not a good fit for my situation. I have nothing against them though and wish more people would use them.
 
Randy Butler
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Location: Coastal Maine
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Thanks everyone for the input.  I'm sure I'm not alone in my situation, but perhaps not in the majority.

The project (seemingly endless) is the rehab and upgrade of a camp my folks built 75 years ago on the coast.  The old fireplace (with long defunct Heatilator insert) has been removed, a real foundation installed to replace the cedar posts on base pads, and most of the north facing walls have been insulated.  This is only intended to be a three season abode, so airtight and energy efficient aren't on the top of the list.  We really just want to be comfortable there - and to have doors and windows that open and close when we want!

Absolutely gorgeous spot (according to visitors, and I wholeheartedly agree), but perhaps 80% of the surrounding trees are Red Spruce.  Strong, flexible, great for timber, but a wide and shallow root system.  Especially when growing in 6 inches of dirt atop granite bedrock. And they have been there long enough to approach 20 inch diameter and 80 feet tall.  When the nor'easters howl, the entire peninsula loses a few (and sometime a few dozen).  Then my (most gracious) neighbors ask - "would you like these trees?"  Well yes, yes I would!  So I get some monster logs to run through the band sawmill, and some pretty stout branches to use for firewood.  A lot of these are 4 to 8 inch diameter - too small to mill, but I'm not about to leave them in the woods (or across the roads where most of them seem to start). So, many of them come home with me to the woodpile.

As such, I doubt I will ever run out of firewood, and although it doesn't compare to oak or maple (the only hardwoods in the immediate area), it will suffice for quick, hot fires in a batch box RMH.

Given my circumstances, I don't see a time when I would make the switch to pellets.  So I better go get the blade sharp and the gas can full  - winter's a'comin' and there's more "donations" on the way.

 
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Hi!
I am moving to Maine and hope to build a RMH.
Did your  build go as planned?
 
It was a tommy gun. And now this tiny ad insists on being addressed as "Tommy":
Free Seed Starting ebook!
https://permies.com/t/274152/Orta-Guide-Seed-Starting-Free
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