Spotlight On…. Tamarack Builders with Owner Mike Potts

Upper Peninsula of MI green builder, green building, energy conservation, green remodeling, sustainable building practices, sustainability, UP holistic business, UP wellness publicatioin

Tell us what Tamarack Builders is all about.

Tamarack Builders is a small company primarily doing remodeling and light commercial construction in Marquette since about 1998. We specialize in older buildings, some that might be considered tear-downs. I like that kind of stuff compared to more modern houses and buildings.

Very nice, talented, thoughtful people work with me. When we’re doing projects, we make sure things are done correctly. Sometimes previous work by others has to be corrected. It can be easy to breeze by those things and say they’re fine, but we try to make sure things are done properly.

For example, with remodeling for energy efficiency, we do insulation and venting to prevent ice dams, which can be a huge issue here. Water infiltration issues, proper flashing techniques—all are very important. By doing so, you extend the life of that building, increasing its energy efficiency and decreasing the likelihood that it will get torn down later.

By extending the life of a building, you’re minimizing its carbon footprint because of the embodied carbon in the materials.

For instance, concrete lasts a long time but it’s really carbon-intensive to make. If you can save a building, you’re preserving that embodied carbon. When things get torn down, it all goes in the landfill, plus you use new materials that have their own carbon footprint.

A lot of these old buildings in Marquette were built with old growth lumber. As they get torn down and their components are thrown away, it’s just gone. I try to save building materials. It often doesn’t take that much effort to save stuff. I put old two-by-fours in a pile. When you get enough stuff, you can make something—countertops, sheds—out of the recycled building parts. I’m a little bit of a hoarder of vintage building materials and try to re-use them the best I can. Old studs are beautiful. I try to save those for re-use.

The other day when it was raining, we had enough stuff saved up that we could build a couple of things at the shop out of recycled materials. It’s rewarding and fun to be able to do that. Not always cheaper, but very rewarding. We built a small boat shed entirely out of recycled materials. We installed a couple of recycled doors using recycled materials and re-purposed what we took out. Small stuff but it adds up.

It’s a personal thing.

It feels really good to be able to put something together, like a boat shed, from salvaged materials. It’s good practice for my employees to think it through and make things work. It’s always good for people to practice all these techniques, use them on a small scale. It’s a good way to gain more experience with something like this.

Three good-size commercial projects we did recently were in buildings that were in really bad shape. Little updating had been done to them; one even had some original wallpaper. We spent the time and money to bring them up to code. One building was far from meeting current codes. If there had ever been a fire there, it would have been devastating. We extended the life of these buildings for a very long time.

One of them was the McLean Chiropractic building on Third Street. It had been slated to be torn down for the last twenty years. Now since we’ve done the work on it, it’s up and running, and good for another hundred years.

I’ve worked on a lot of historic buildings—Donckers, Downtown Eye Care, Evergreen Market, what’s now Queen City Running Company on Baraga, the previous flower shop there, and many vintage residential buildings. I really enjoy that. It’s a lot of fun.

How did you get into this line of work?

I’d worked as a carpenter on Mackinac Island in the ’80s and ’90s. I moved to Marquette and building was a way I could make a living with my skill set, and offered a flexible schedule. When I had kids, I could take time off to be with them, go to their events, drive them around, or whatever. was needed. That was a huge draw for me, enhancing my life and hopefully the life of my family too. Having the ability to take care of someone when they’re sick is important. You can’t do that as easily if you run a retail store. Contracting gives a little flexibility. I extend that flexibility to my employees too. It usually doesn’t make a huge difference if we need to take a few hours off. People need that time to have a healthy balance. Work-life balance is number one. I’m not doing this to get rich, and that’s okay because my work-life balance has been very good.

What do you find most challenging about your work?
Doing the paperwork–billing and trying to keep track of that end of the business is not something I like to do. I love being on the job, being with my employees, and working on projects.

Anything else you’d like our readers to know?
As a builder, I think people should know these old buildings are worth investing in. It’s worth coming up with a systematic, comprehensive approach. These older structures are valuable and contain a lot of embodied carbon. If we have any hope for climate change, we need to take care of them.

It’s astounding to see what’s thrown away—it’s unreal, all the building materials. It’s heartbreaking to see what goes in the landfill. I’m not saying we can recycle everything, but we can do more. We’ve got to make efforts toward sustainability. I’ve encouraged green building, energy efficiency, and presrvation. The luxury of building a new green structure is not achievable for a lot of people, but in every structure, there’s potential for comfort, energy efficiency, and financial savings.

Excerpted from the Winter ’22 – ’23 issue of Health & Happiness U.P. Magazine. Copyright 2022, Empowering Lightworks, LLC. All rights reserved.

Are We Being Manipulated?

A Green Living article by Steve Waller

Something strange is happening. The Oct. 4, 2009 national survey by the Pew Research Center for the People & the Press finds fewer Americans, (57%, down from 71% in 2008), think there is solid evidence that the average temperature on earth has been getting warmer over the past few decades.
In January 2009, global warming ranked at the bottom of the American list of policy priorities. Only 30% of Americans said it should be a top priority, down from 35% a year ago. Global warming is the lowest-rated priority for both independents and Republicans and ranks sixteenth for Democrats among 20 issues. Across all age groups, except those younger than age 30, the percentage who think warming is a very serious problem has declined since 2008.
Independents’ belief dropped dramatically, from 75% in 2008 to 53% in 2009. Just 35% of Republicans see solid evidence today, down from 62% in 2007. The drop among moderate Republicans has been particularly steep; only 41% now say there is solid evidence of global warming, compared with 69% last year. Even Democrats see less evidence — 75% today compared with 83% in 2009, (91% in 2006). What evidence changed their minds?
Oddly, Americans claim to see less evidence as credible agencies that track global warming data around the world see more evidence. Arctic ice is a global thermometer that clearly reflects global temperatures. The National Snow and Ice Data Center, University of Colorado at Boulder (NSIDC, http://nsidc.org/arcticseaicenews/) has monitored arctic ice conditions daily since 1976 and clearly shows more evidence of warming.
Since March 1958, average carbon dioxide (CO2) levels have been measured at the Mauna Loa Observatory in Hawaii (available on http://co2now.org/) and show more evidence that atmospheric CO2 levels are rising. Antarctic ice cores indicate that in 800,000 BC(!) CO2 levels were only 220 parts per million (ppm) (see http://www.terranature.org/antarcticIceCore.htm). During those 800,000 years prior to industrialization, CO2 was between 172 and 300 ppm. In 1850, CO2 was at 280 ppm; in 1958, 315 ppm; and in 1990, 350 ppm (considered the highest tolerable global level). As of Dec. 2009, CO2 was at 387 ppm.
The only evidence for carbon dioxide similar to today’s levels was 15 to 20 million years ago when the planet (and mankind) was dramatically different. During this timescale, methane was never higher than 750 parts per billion (ppb) but now it stands at 1,780 ppb.
The rate of change is the most dramatic, with carbon dioxide increases never exceeding 30 ppm in 1,000 years – now carbon dioxide has risen by 30 ppm in only the last 17 years. That’s evidence Americans suddenly stopped seeing last year!
What’s obvious is that those who claim to see less evidence are simply not looking for evidence. You can’t see what you don’t look for. Instead, Americans must be mistaking opinions for evidence. Americans are certainly saturated with opinions, but apparently not with evidence. That puts Americans at odds with the rest of the world which has a much higher concern about the evidence of global warming.
Could TV, promoting status-quo opinion, be persuading you that everything is OK and that evidence isn’t worth looking at? Might language testing and specific wording that turns public opinion on an issue, be turning on you? Has brain scan neuro-marketing learned what part of your brain helps marketers promote “don’t worry” campaigns without your conscious reasoning?
Before you express another mis-opinion about global warming, make sure you look for the evidence other Americans stopped seeing. Start at http://en.wikipedia.org/wiki/Global_warming . There is great pleasure in clarity and clarity needs to be restored. Don’t be manipulated by opinions. Seek evidence.

Steve Waller’s family lives in a wind and sol powered home. He has been involved with conservation and energy issues since the 1970s and frequently teaches about energy. He and a partner own a U.P. wind/solar business called Learn Clean Energy. He can be reached at Steve@UPWallers.net.

 Reprinted from Health & Happiness U.P. Magazine, Spring 2010. Copyright Steve Waller, 2010.
Sources:
http://pewresearch.org/pubs/1386/cap-and-trade-global-warming-opinion
http://people-press.org/report/485/economy-top-policy-priority
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Council on Foreign Relations
http://www.cfr.org/publication/20029/world_opinion_on_the_environment.html?breadcrumb=%2Fthinktank%2Fiigg%2Fpop%2F
World Opinion on the Environment 11/09 – From a variety of polls

Click to access POPCH5aEnvironment.pdf

U.S. Opinion on the Environment 11/09 – From a variety of polls

Click to access USPOPCH13aEnvironment.pdf

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Arctic Ice Cores
http://www.sustain.ucla.edu/news/article.asp?parentid=4676
http://www.universityofcalifornia.edu/news/article/22071
http://www.nature.com/nature/journal/v453/n7193/full/nature06949.html
http://www.terranature.org/antarcticIceCore.htm