Tiny Mobile Power Lab


Institute for Energy Tiny Classroom

The Saint Francis University Institute for Energy's tiny mobile power lab serves as an educational resource for SFU students and surrounding communities. Recipient of a PA Governor’s Award for Environmental Excellence in 2019.  The idea is to utilize the tiny house model to educate Pennsylvanians about renewable energy, efficient living, and producing a smaller environmental footprint.


The tiny classroom features include:

  • Solar panels with battery storage
  • Biomass pellet stove
  • Small wind turbine
  • Wall insulation demonstrations
  • Energy efficient electronics
  • Sustainable building applications
  • and more! 



Project Supporters

Tiny Classroom Supporters

Redstone Renewable Energy, LLC

WESS Energy Saving Systems

Rohrs Farms Fencing

Tiny Classroom In the News

The tiny classroom has received significant attention from local, state, and national media outlets. Examples have included the  Altoona MirrorJohnstown Tribune-DemocratExplore VenangoAllentown Morning Call,  tinyhousetalk.comUtility DiveU.S. News & World Report and many more. 

  • 2021

    April 2021

    The mobile power lab was featured in "Tiny Spaces: Sustainable Living" a presentation by Mr. Michael Sell for Science Café: Cosmic Cocktails. This virtual program is offered through the SFU Science Outreach Center on Facebook.  View the session here.

    March 2021

    The outreach project was featured during an on-demand session called "Sustainable Energy on Wheels: The Tiny Classroom, Big Impact Project" at the virtual PA Association of Environmental Educators Conference, March 22 and 23. 

  • 2019-2020

    November 13, 2020

    SFU students from Physics 204 - Earth Science visited the tiny classroom for short, socially distanced tours and an outdoor solar lab activity. 

    Solar Lab Activity

    October 2020

    An air quality monitor has been installed on the side of the tiny classroom. It will monitor nitrogen dioxide, ozone and particulate matter 2.5.
    Download Sample Data (.xlsx)

    August 2020

    The Institute for Energy is pleased to launch a 360-degree virtual tour inside the tiny classroom! View it above on this page.

    April 2020

    Sustainability Poster

    Since we cannot welcome visitors to the tiny classroom for the 50th anniversary of Earth Day, our intern, Bailey, created a poster about sustainability and some stay at home activities.


    The Pennsylvania Department of Environmental Education has awarded the tiny classroom's Energy in Action program $19,700 to educate the general public about energy conservation and renewable energy technologies. The grant will allow the tiny classroom to add air quality monitoring features and travel to events from July 2019- June 2020.


    Tiny Classroom - NEPA Green Fair - April 2019

    The tiny classroom visited the NEPA Green Fair at Nay Aug Park in Scranton, PA.


    Tiny Classroom - Governor's Award for Environmental Excellence

    In the photo are (from left): Davitt Woodwell, President, Pennsylvania Environmental Council; Michael Sell, Project

    The tiny classroom project was "selected by the Department of Environmental Protection (DEP) to receive the prestigious 2019 Governor’s Award for Environmental Excellence." The institute's mobile power lab was one of 17 projects from around Pennsylvania to be recognized. "DEP evaluated projects for their degree of environmental protection, innovation, partnership efforts, economic impact, consideration of climate change, and sustainability and results achieved," according to the award webpage. Institute staff attended an awards ceremony in Harrisburg.


  • Late 2018

    Tiny Classroom - EDUC 431 visit November 2018

    SFU students in EDUC 431 visited the tiny classroom to learn about renewable energy and hear about our outreach to schools. They have been preparing math and science lessons all semester long, so this was a good connection. Photo Credits: Dr. Stephanie Ivory



    Students from area high schools visited the tiny classroom for SFU Science Day. This marked one year since our first guests visited the unit for Science Day 2017.  


    Tiny Classroom - SFU Football Open House

    An open house was held on the day of SFU Football's game against Bryant. Hooray for the win!


    The mobile power lab visited the East, Middle, and West campuses of Divine Mercy Catholic Academy to provide an introductory lesson to new Sustainability Lab & Library curriculum for the Pre-K to 8th grade students.


    As part of SFU Merit Badge University, scouts participating in the Sustainability Badge program visited the tiny classroom to learn about renewable energy and discuss how tiny spaces can result in having less stuff.


    Shoppers at the  Somerset County Farmers Market had the unique opportunity to browse fresh produce and locally produced goods while also visiting the mobile power lab.


    Third graders from  Berlin Brothersvalley School District heard a renewable energy presentation before a trip outside to the tiny classroom. Despite the rain, students enjoyed learning about solar and wind energies! The Institute welcomed  Constellation, an Exelon Company, to Berlin and our Loretto campus to shot a video about the tiny classroom!



    We visited the Berlin Community Makerfaire focused on STEM activities.


    The  Cambria County Solar Co-op held an  information session at the university, which included a visit to the tiny classroom.


    The tiny classroom visited the East and West Campuses of Divine Mercy Catholic Academy for  meet the teacher nights (click for pictures). We engaged several hundred interested parents, teachers, and students during tours of the tiny classroom's energy and sustainability features!


  • Mid-2018


    At Parker Dam State Park, the tiny classroom joined electric vehicles, sustainable building, wildlife, and farming displays and more!

    See more on Facebook




    The tiny classroom headed north to the PA Wilds to visit Clear Creek State Park's sustainability fair. Read Explore Clarion's coverage


    The tiny classroom held an open house at the Energypath Conference at DeSales University, near Allentown. Visitors to the unit came from across the nation, including Delaware, Oklahoma and California. Lehigh Valley Business wrote about the event and featured an image of the unit in its coverage. See it here


    Students in SFU Kids' College's 123 STEM and Flight and Space Camps visited the tiny classroom.

    7.9 -12.18

    Students in Energy Camp visited the tiny classroom to learn about solar, wind, biomass, energy efficiency and more. Robotics camp joined the campers for a treat - popcorn popped in our solar-powered microwave.


    Students participating in SFU summer camps Build It Better and STEM K’NEX Camp & Robotics visited the tiny classroom to learn about building a tiny, sustainable classroom. They also saw various examples of solar energy in action.


    At Energy Camp: Supercharged! at Divine Mercy Catholic Academy, Johnstown, student participants had the opportunity to visit the tiny classroom as part of a three-day Institute led event focused on all things energy. 

  • Early 2018

    Tiny Classroom Energy Days


    The mobile power lab visited Penn State Energy Days in State College on May 30.

    Tiny Classroom - May 2018 Collage


    At Quantum Quest Fest 2018 held at the Greater Johnstown Career & Technology Center, area elementary school students engaged in a variety of space related activities. At the solar-powered tiny classroom, students learned about the sun and how space satellites often use solar power. In addition, students visited a station to talk about wind energy, including the planet Neptune, which has the fastest winds in the solar system! Later in the day, students from the GJCTC's Electrical Technologies program toured the classroom to see solar energy in action.

    Tiny Classroom - Collage

    4.27.18 and 4.30.18

    At Bishop McCort High School and Divine Mercy Catholic School, Johnstown, students were able to tour the tiny classroom. WJAC-TV visited to film a segment about the unit. 




    A group presentation began the day for K-6 grade students at Hope for Hyndman Charter School, Hyndman, before each class came to tour the unit outside of their school. An image from the visit was published in the Bedford Gazette.


    The annual Earth Day Carnival at SFU brought members of the campus and surrounding community together to learn about and celebrate the Earth. An open house for the tiny classroom was held.

    4.23 - 4.24.18

    Students from Holy Trinity Catholic School, Altoona, visited the tiny classroom in the parking lot of their school.


    The mobile power lab was part of the  Earth Day Sustainability Symposium at the Raystown Lake Visitor Center in Huntingdon County, PA. Students from Juniata Valley and Huntington Area School Districts participated in various activities, including a visit to the classroom.


    The Institute received $30,000 from the  A. J. and Sigismunda Palumbo Charitable Trust for the tiny classroom project. Pictured are representatives from the Palumbo organization along with Institute staff during a check presentation on April 18 in St. Marys, PA.


    Students and staff from Juniata Valley High School came to Loretto to visit the tiny classroom.


    We welcomed students and staff from Seton LaSalle Catholic High School to the tiny classroom in Loretto!

  • Fall 2017


    It's a snowy December day in Loretto, but the pellet stove is keeping us warm!



    An article about tiny spaces and featuring Saint Francis' tiny classroom appeared on the front page of today's Altoona Mirror! It has been picked up by the Associated Press and published nationally by a number of news organizations, including the Pittsburgh Post-GazetteCentre Daily TimesChicago TribuneWashington TimesHouston ChronicleMiami HeraldSeattle TimesLos Angeles Times, and U.S. News & World Report.



    Our first presentations at the tiny classroom were held today: SFU Science Day! Local high school students got to check out our new educational outreach center. #becomethatscientistTiny Classroom Science Day 2017 Collage



    Tiny Classroom Arrival

    The tiny classroom/mobile power lab is complete and just arrived on campus! What a transformation! We are excited to host our first group of students through it next Tuesday for SFU Science Day. Let us know if you'd like it to make a stop at your school or event. HUGE THANKS to Community Foundation for the Alleghenies and West Penn Power Sustainable Energy Fund for supporting this project!

  • Construction Updates


    The tiny classroom construction phase is almost complete. The sign is now up! Internally, the biomass pellet stove is working and the solar panels are ready to charge the batteries. We hope to have the unit in Loretto in a few days.



    The inverter for the solar panels has arrived and been installed by Redstone Renewable Energy, LLC. Now to test the system to see if the panels charge the batteries!



    The exterior is complete, except for one small spot where the biomass stove will exhaust. We have received the biomass stove and are preparing for its installation. The inverter will hopefully arrive soon so that Redstone Renewable Energy can hook up the solar system to the batteries. We can then finish the front wall. Insulation installation has begun.




    The exterior of the tiny classroom is almost complete! Two sides are 100% done.

    Tiny Classroom Outside Side

    We need to install our Thelin Gnome biomass pellet stove, purchased through WESS Energy Saving Systems, and corresponding exhaust pipe before we can finish the back side. The stove and piping have been ordered and are ready for pick up.

    Tiny Classroom Outside Side Not Finished

    Because the tiny classroom will use both battery backup and “RV Style” grid tie, we need a special inverter. We special ordered the inverter 12 weeks ago and are still waiting for its arrival. Once that’s in, the 1.56 kW solar installation will be complete and we can finish the exterior of the last side. After the exterior is complete, construction on the interior will commence. Construction is expected to be finished by early November.

    Tiny Classroom Volunteer

    The project is being built with the support of community volunteers!

    July 2017

    Redstone Renewable Energy, LLC of State College, PA, installed the tiny classroom's solar panels. The six modules combine to create a 1.68 kW solar array.  The panels will produce electricity in DC, so an inverter will be used to convert the electricity to AC for use in the tiny classroom. This system will also feature a battery system.

    Solar Panel Installation

    May 2017

    We purchased a tiny house shell to turn into the tiny classroom!

    First Visit to Campus

    April 2017

    The West Penn Power Sustainable Energy Fund awarded $23,000 towards the tiny classroom project, including an EPA certified biomass pellet stove.

    Fall 2016 - Spring 2017

    Tiny Office Project

    A team of students in the SFU Environmental Engineering program worked with the Institute for their senior capstone project, developing a design that conformed to the Institute's initial concept for the tiny classroom/office.

    December 2016

    A grant for $19,200 is awarded to the project from the Community Initiatives Fund of the Community Foundation for the Alleghenies. 

    Community Foundation for the Alleghenies logo

    November 2016

    The Penelec Fund for the Future of Greater Johnstown of the Community Foundation for the Alleghenies provides $2,000 in funding towards the tiny classroom project. 

    Fall 2016

    The idea to construct a mobile energy education space is conceived.