Tom McKinnon, Professor Emeritus at the Colorado School of Mines and Director of InventWorks
In our second installment of Focus on the Fellows, we
highlight Tom McKinnon, managing director of InventWorks Inc. and
Professor Emeritus at Colorado School of Mines. Tom has followed a
fascinating career path that has included work at NREL (when it was the
Solar Energy Research Institute); TDA Research, a small contract
research company; University of Colorado; Colorado School of Mines,
researching combustion biofuels, “green” fire suppression, and new
materials for lithium batteries; Fullerene Sciences Inc., a
nanomaterials company; Novare Biofuels; and Boulder ElectroRide, which
made high-performance electric motorcycles. Tom even has experience on
the legislative side from when he cofounded a bill for the Colorado
ballot to place a small carbon tax on natural gas.
So how did Tom find his way to the field of cleantech? Energy had
been on Tom’s mind for quite some time, and the field of alternative
energy was of particular interest to him but he wasn’t sure where to
start. Fate seemed to intervene when he went to a job interview in
Boston during his senior year at Cornell University and shared a cab
with a man who would eventually become his boss at SERI. After a few
years at SERI, he went east to get his PhD in Chemical Engineering at
MIT, researching combustion, and then continued to follow a path in
research and energy.
So, entrepreneur or academic? “I would have to say both,” he says,
“In our seminars, the stuff that lights me up the most is the stuff that
has an academic nature to it. I like to see things applied. I am a
widget-oriented person. I make stuff.”
In addition to his academic interest in the cleantech and energy
industry, Tom is also driven by the importance he places on reducing our
carbon footprint. “For me, the most important challenge that humankind
faces is climate change. Within cleantech is where I tend to focus my
efforts, and in the past where I have entirely focused my efforts.” His
passion for applying technology and addressing climate change is a
powerful combination and a great motivator.
Like many others, Tom would like to see the playing field in which
the cleantech industry competes changed for the better. He takes issue
with people criticizing cleantech for being on the public dole while the
incumbent energy industry has enjoyed a plethora of subsidies, direct
and indirect, and the subsidies that cleantech does receive are a
fraction of the size and are much less permanent. For example, Tom
points to the wind production tax credit (PTC) that may be allowed to
sunset in the end of this December. “If I could change anything, it
would be to make a truly level playing field in energy and then let the
best portfolio of technologies win.”
The other change that Tom would like to see is in the policies that
encourage, or discourage, the growth of the cleantech market. “We have
the technology, we’ve had the technology for over a decade, and we have
the money, we just don’t have the political will to do it.”
For his latest challenge, the Fellows Institute Capstone Project, Tom
has set his sights on a technology that would increase accessibility to
water for remote villages like those in Morocco. The origin of this
project comes from a dinner Tom had with a friend who works for an NGO
in Morocco. This friend described how women from many Moroccan villages
spend a large portion of their day walking to and from a distant water
source. In some areas, villages can leverage a process called fog
harvesting to obtain water but where it is more arid, that method is no
longer an option. Following an Institute HVAC webinar, Tom realized he
might have found a solution using one of NREL’s desiccant-enhanced
evaporative air conditioner (DEVAP) technologies. A follow-up tour of
NREL’s HVAC lab increased his confidence.
The basic idea that Tom has in mind takes a very concentrated salt
solution, 30%-40% salt, and then exposes it to air so the water in the
air will go into the salt solution. Using solar thermal, you can then
effectively boil the water out of the salt, concentrating the salt back
to its original form and producing very pure water. Of course there is
still plenty of tweaking of the process left to do, but this is where
the relationship between the Cleantech Fellows Institute and NREL comes
into play. As part of NREL’s partnership in the Fellows Institute, they
have offered in-kind support that includes the ability for the Fellows
to work with the NREL scientists. Tom greatly appreciates the help he
has received from NREL. “The in-kind support will be extremely
important so that I can access help from these experts. The other great
resource is simply the credibility attached to the NREL name. When I
make a pitch to a foundation to build one of these systems in the field,
I can acknowledge that it is from NREL – and that carries a lot of
weight.”
To say the least, the CFI capstone project is a challenge, especially
in only 17 weeks. But Tom is geared up to tackle the opportunity and
in terms of what he values most out of the program, he places the
Capstone Project at number one. “People always perform best when
there’s a little bit of pressure. And we’ve got Capstone Department
Head Steve Berens breathing down our necks!”
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