Linked below is Tom Morrissey's reply to comments made by NESCAUM regarding part 1 of the previously posed Review. Two of Woodstock Soapstone's stoves (with similar model numbers) were certified to EPA 2020 standards using two different approved test methods on two different dates. These tests are available online. NESCAUM is alleging that the reports & stoves are the same (they are not), and that the "similarity in the appliances and their close proximity in test dates caused significant confusion for the reviewers." This response was written to allay any confusion NESCAUM may have regarding these fully disclosed and publicly available test results.
Friday, July 9, 2021
NESCAUM Review: Part 2B
Linked below is Part 2b of Tom Morrissey's review of the NESCAUM "Assessment". Part 2b focuses on density, data, and invalid test runs.
NESCAUM was unable to achieve the required density in a majority of its tests reviewed, rendering these tests invalid and raising red flags about their methods. Appended to Part 2b are 10 pages of emails written during the week of 7/5/2021 between Tom and the EPA, in which they try to derive whether NESCAUM meets the requirements of its own proposed standard in runs documented to EPA. The data sets for ALT-140 are very small, but even now there are obvious problems with load density, large coal beds, and representative low burns meeting the criteria spelled out in ALT-140.
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| Click to Read |
Friday, June 18, 2021
More About the Cordwood Test Method War
Almost concurrent with the release of our “Review Part 1” statement on May 15th, nine State Attorney Generals (from states VT, MA, RI, NY, NJ, MD, WA, OR, and AK) sent a letter to the EPA. The letter urged the EPA to revoke the current cordwood test method (ASTM E-3053) and adopt the new method (IDCTM) proposed by NYSERDA.
The EPA is currently using two labs (one in OR, one in CT) to test the proposed new method. Three different stoves will be run through multiple tests to ascertain (1). If test results can be replicated over subsequent burns in the same lab, and (2). If test results can be replicated in two different labs.
We expect these results to be slowly forthcoming over the next two months.
Linked below is part 2a from Tom Morrissey’s review of the “Assessment” and proposed new test method (IDCTM). This part of the review delves into the “low” and “medium” burn rate measurements used in the current EPA certification process, a focus of NESCAUM’s criticism.
Also discussed at length in this review is how the NESCAUM test method proposes to measure efficiency. Stove efficiency results reported thus far by NESCAUM for tests using its proposed method are unexpectedly low, likely to be attributed to the test protocol having different beginning and end points (discussed in “Part 2a” of Tom Morrissey’s review).
Another point of concern is the lack of test calculation transparency. Test developers (NESCAUM/NYSERDA) refuse to disclose the data and sample calculations so that their method of calculating efficiency can be explained and verified. This is very odd behavior for “public servants”.
Thursday, June 17, 2021
A New War Over the Accuracy of Cordwood Test Methods
In March of this year the Northeast States for Coordinated Air Use Management (NESCAUM) published an attack on the EPA wood stove certification process.
The document, entitled “Assessment of EPA’s Residential Wood Heater Program”, claims that the EPA process is dysfunctional and a systemic failure. In addition, the document attacks test labs that perform the wood stove certification tests, the third-party reviewers who certify these test reports for the EPA, and alleges collusion between manufacturers and test labs. In short, it attacks every entity in the wood stove testing and certification process.
Almost simultaneously with the publication of the “Assessment”, NESCAUM released its own new woodstove test method. Their “Integrated Duty-Cycle Test Method (“IDCTM”) is alleged to solve all problems NESCAUM had identified with both the current EPA test methods and also with the participants in the certification process: manufacturers, test labs, third-party certifiers, and the EPA itself.
In the “Assessment,” NESCAUM makes various claims that are deeply colored by bias and conflict of interest, untrue, or factually incorrect. Appended to this blog post is a response to NESCAUM’s “Assessment” by Tom Morrissey, President of Woodstock Soapstone Company.
Tom’s response, “Review Part 1”, is the first of what will likely be a number of posts on this topic.
At issue are the accuracy of NESCAUM’s claims, the way both emissions and efficiency are measured going forward, the accuracy of cordwood test methods, the cost of compliance testing and regulatory approval, and the barriers to both entry and innovation in this market. Stay tuned.
Click Here to Read Tom Morrissey’s Response
Thursday, February 25, 2021
Wood Stove Home Cooking: Sweet Potato & Black Bean Chili for Two
Recipe from EatingWell's Test Kitchen
- 2 teaspoons extra-virgin olive oil
- 1 small onion, finely diced
- 1 small sweet potato, peeled and diced
- 2 cloves garlic, minced
- 1 tablespoon chili powder
- 2 teaspoons ground cumin
- 1/4 teaspoon ground chipotle chile
- ⅛ teaspoon salt, or to taste
- 1 ⅓ cups water
- 1 15-ounce can black beans, rinsed
- 1 cup canned diced tomatoes
- 2 teaspoons lime juice
- 2 tablespoons chopped fresh cilantro
Saturday, February 20, 2021
Recent Posts
- 2019-2020 Wood Stove Purchases Eligible for $300 Tax Credit 2/19/21
- Save Up to $1000 (Or More) With the 2021 Tax Credit for High Performance Wood Stoves! 2/8/21
- Working in Isolation 3/30/2020
- Exceeding 2020 EPA Standards Since 1995! 2/07/2020
- Customer Images Keep Rolling In! 1/21/2020
- Customer Installations! 1/9/2020
- And the Free Stove Winner Is... 12/31/19
- What a Hybrid Wood Fire Looks Like! 11/27/19
- A (Palladian) Phoenix Rises: The Restoration of a Damaged Palladian Wood Stove 6/19/19
- New Product Development - Custom Architectural Steel? 4/18/19
- Stove Stories: Navajo Dual Fuel Hybrid & Survival Hybrid Wood Stove 3/11/19
- February Steal YOUR HEART IS IN MY HEART 02/12/19
- Hot Buzz in the Summertime 07/06/18
- Hot Diggity 06/08/18
- Harmony and Balance 05/10/18

- Arbor Day! 04/10/18
- News Update: Navajo Stove Project 04/04/18
- Luck of the Irish 03/10/18

- Federal Tax Credit Instated for 2017 2/14/18
- It's Seed Catalogue Time! 02/09/18
- Photos of our Newest Survival Stove 01/19/18
Friday, February 19, 2021
2019-2020 Wood Stove Purchases Eligible for $300 Tax Credit
If you Purchased a Woodstock Soapstone Wood Stove between January 2019 & December 2020 a $300 Tax Credit is Still Available
Additional Savings on Wood Stoves for Vermont Homeowners
more about the $500-$600 Vermont Rebate here.
Wood Heat Recognized as a Green Energy Source
Friday, February 5, 2021
Save Up to $1000 (Or More) With the 2021 Tax Credit for High Performance Wood Stoves!
New 26% Tax Credit Applies to Stove Purchase Price and Any Related Costs for Installation
The Biomass Thermal Energy Council (BTEC) has been working to implement the Biomass Thermal Utilization (BTU) act for more than a decade - and it’s finally been realized! On December 21st 2020, Congress signed into law a 26% federal tax credit for wood stoves AND wood stove installations complying with these BTU revisions…Meaning more accessibility to clean-burning and modern wood heat for you.
What makes a wood stove eligible for the huge 26% tax credit?
- The stove must meet the 2020 EPA standards
- The stove must have a minimum efficiency of 75% (HHV). More about High Heat Value (HHV) below.
- The stove must be purchased and installed in 2021-2022 (there will be a 22% credit available for 2023)
Lucky for you, ALL Woodstock Soapstone wood stoves are among the elite group that meet these qualifications.
Monday, March 30, 2020
Working in Isolation
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| LED bulb installation in the laser area |
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| Installation of our new paint booth |
Friday, February 7, 2020
Exceeding 2020 EPA Standards Since 1995!
For the last 25 years we have been building and selling the cleanest stoves in the United States!
Tuesday, January 21, 2020
Customer Images Keep Rolling In!
Thursday, January 9, 2020
Customer Installations!
Tuesday, December 31, 2019
And the Free Stove Winner Is...
Joyce called right away both excited and surprised that she actually won! Turns out that Joyce has been looking at our Cottage Franklin Gas Stove to install in a home she is just starting to build in NH! Of course we wanted Joyce to have the stove that would make the most sense for her and her family, so we applied the full price of the Survival Hybrid as a credit to the SALE price of the Cottage Franklin Gas Stove. A win for everyone!
And a big thank you to Joyce for sending such a great photo!
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| Winner of our FREE STOVE Giveaway! |
Wednesday, November 27, 2019
What a Hybrid Wood Fire Looks Like!
in the USA in 2011
The pictures of a Progress Hybrid below just came in last week from a new customer in Pennsylvania. The pictures show one thing that many of our customers like about our hybrid stoves - there’s a lot of flame activity, especially at the top of the firebox where secondary combustion occurs. The flame activity can be quite mesmerizing, and can also be adjusted by changing the amount of air feeding the fire.
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| Hybrid
Secondary Combustion Flames: they occur at the top of the firebox,
where we introduce combustion air to ignite exhaust gasses. |
Wednesday, June 19, 2019
A (Palladian) Phoenix Rises: The Restoration of a Damaged Palladian Wood Stove
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| Condition of Palladian in need of refurbishment |
Our stove builders have yet to encounter a stove that could not be fully refurbished. In the next couple of pages, we’ll highlight some of the refurbishment stages that the 15 year old Palladian (pictured above) went through to get it back in “Like New” condition. This stove survived a house fire (not related to the stove) and then sat in a barn for three years. It arrived with lots of rust, and not in usable condition.
The first step in the restoration process is the initial assessment to determine what parts need replacing, how much labor will be involved, and what the customer’s expectations are.
Thursday, April 18, 2019
New Product Development -Custom Architectural Steel?
Monday, March 11, 2019
Stove Stories: Navajo Dual Fuel Hybrid & Survival Hybrid Wood Stove
The story of Navajo & Survival Hybrid stoves had a fascinating start with the design and development of a clean burning, small, dual fuel stove for use on the Navajo Nation at the Four Corners of New Mexico, Arizona, Colorado & Utah.
Making the “impossible”, possible!
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| Navajo Stove Installed in Beta Testers Home |
The obvious hurdles, and what other manufacturers deemed impossible, was engineering a low cost stove that could burn both wood and sub-bitumious coal cleanly. In fact, there were no EPA certified coal stoves in 2016, and a coal testing standard had never been developed, these were a testament to the fact that it would be a challenging task.
Tuesday, February 12, 2019
Happy February
Everyone knows February is the month to celebrate love and here at Woodstock Soapstone Company love burns brightly every day in more ways than one!
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| February Steal of the Month Design YOUR HEART IS IN MY HEART |
Friday, July 6, 2018
Hot Buzz in the Summertime
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| Dragonfly Burners |
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| Dragonfly Side Panel |
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| Dragonfly Andirons |
Friday, June 8, 2018
Hot Diggity
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| Burners for Ideal Steel Hybrid |
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| Side Medallion |
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| Andirons |






















