search
cart
facebook instagram twitter linkedin youtube
  • Sign In
  • Create Account
  • Sign Out
  • My Account
  • NEWS
  • PRODUCTS
    • FEATURED PRODUCTS
  • CONTRACTORS
    • BATH & KITCHEN PRO
    • BUSINESS MANAGEMENT
    • HIGH EFFICIENCY HOMES
    • TECHNOLOGY
    • WATER TREATMENT
    • PMC COLUMNS
      • Dave Yates: Contractor’s Corner
      • John Siegenthaler: Hydronics Workshop
      • Kenny Chapman: The Blue Collar Coach
      • Matt Michel: Service Plumbing Pros
      • Scott Secor: Heating Perceptions
  • ENGINEERS
    • CONTINUING EDUCATION
    • DECARBONIZATION | ELECTRIFICATION
    • FIRE PROTECTION
    • GEOTHERMAL | SOLAR THERMAL
    • PIPING | PLUMBING | PVF
    • PME COLUMNS
      • Christoph Lohr: Strategic Plumbing Insights
      • David Dexter: Plumbing Talking Points
      • James Dipping: Engineer Viewpoints
      • John Seigenthaler: Renewable Heating Design
      • Lowell Manalo: Plumbing Essentials
      • Misty Guard: Guard on Compliance
  • RADIANT & HYDRONICS
    • RADIANT COMFORT REPORT
    • THE GLITCH & THE FIX
  • INSIGHTS
    • CODES
    • GREEN PLUMBING & MECHANICAL
    • PROJECT PROFILES
    • COLUMNS
      • Codes Corner
      • Natalie Forster: Editorial Opinion
      • Guest Editorial
  • MEDIA
    • EBOOKS
    • PODCASTS
    • VIDEOS
    • WEBINARS
  • RESOURCES
    • INDUSTRY CALENDAR
    • DIRECTORIES
    • PM BOOKSTORE
    • CE CENTER
    • MARKET RESEARCH
    • CLASSIFIEDS
  • EMAGAZINE
    • EMAGAZINE
    • ARCHIVE ISSUES
    • CONTACT
    • ADVERTISE
    • PME EMAGAZINE ARCHIVES
  • SIGN UP!
Radiant & Hydronics

Body Heat Is NOT A Waste Of Energy

By Jim Olsztynski
March 9, 2011
The excess body heat of commuters is used to heat a Stockholm office building.



At least not when some clever Swedish engineers figured out a way to harness the excess body heat of thousands of busy commuters moving through Strockholm's Central Station to warm an entire office building.

The station's ventilation system includes heat exchangers that convert all that excess warmth into hot water. That water is then pumped to the nearby building, where it reportedly reduces energy costs by as much as 25%.

Share This Story

Looking for a reprint of this article?
From high-res PDFs to custom plaques, order your copy today!

Jim Olsztynski is the former editorial director of Plumbing & Mechanical.

Recommended Content

JOIN TODAY
to unlock your recommendations.

Already have an account? Sign In

  • 2025 Next Gen ALL-STARS hero 1440

    2025 Next Gen All Stars: Top 20 Under 40 Plumbing Professionals

    This year’s group of NextGen All-Stars is full of young...
    Plumbing & Mechanical Contractor
    By: Kristen R. Bayles
  • Worker using the Milwaukee Tool SWITCH PACK drain cleaner

    Pipeline profits: Drain cleaning, pipe inspection create opportunities

    Drain cleaning and inspection services offer lucrative...
    Plumbing News
    By: Nicole Krawcke
  • Uponor employee, Arturo Moreno

    The reinvestment in American manufacturing and training

    Plumbing & Mechanical Chief Editor Nicole Krawcke and...
    Plumbing News
    By: Nicole Krawcke and Natalie Forster
Manage My Account
  • eNewsletters
  • Online Registration
  • Subscription Customer Service
  • eMagazine
  • Manage My Preferences

More Videos

Popular Stories

The Glitch & The Fix

Overlooped: Boiler swap gone wrong

Chicago Vintage Apartment Buildings in Portage Park

Invoices, inspections, and integrity: lessons from Leonard

The ribbon-cutting at the Condensing Center of Excellence in Lancaster.

U.S. Boiler Company unveils Condensing Center of Excellence expansion

Register for the November 13 PM Grundfos Webinar: Smart Pumping Strategies for HVAC: Unlock Efficiency with Grundfos E-Pumps and Systems

Poll

Will business be up or down in 2025?

Do you anticipate business in 2025 to be up or down in comparison to 2024?
View Results Poll Archive

Products

The Water Came To A Stop

The Water Came To A Stop

See More Products
eBook | 2025 Radiant & Hydronics All Stars

Related Articles

  • Free Guide To Finding Energy Waste

    See More
  • What Is The Private Sector's Role In Creating An Energy-Efficient Built Environment?

    See More
  • With Energy In Focus, Ground-Source Heat Pumps Win Fans

    See More

Related Products

See More Products
  • Piping Calculations Manual

  • MHH4-cover-image-301x400.jpg

    Modern Hydronic Heating and Cooling For Residential and Light Commercial Buildings, 4th Edition

See More Products
×

Keep your content unclogged with our newsletters!

Stay in the know on the latest plumbing & piping industry trends.

JOIN TODAY!
  • RESOURCES
    • Advertise
    • Contact Us
    • Directories
    • Store
    • Want More
    • Supply House Times
  • SIGN UP TODAY
    • Create Account
    • eMagazine
    • eNewsletter
    • Customer Service
    • Manage Preferences
  • SERVICES
    • Marketing Services
    • Reprints
    • Market Research
    • List Rental
    • Survey/Respondent Access
  • STAY CONNECTED
    • LinkedIn
    • Facebook
    • Instagram
    • YouTube
    • X (Twitter)
  • PRIVACY
    • PRIVACY POLICY
    • TERMS & CONDITIONS
    • DO NOT SELL MY PERSONAL INFORMATION
    • PRIVACY REQUEST
    • ACCESSIBILITY

Copyright ©2025. All Rights Reserved BNP Media.

Design, CMS, Hosting & Web Development :: ePublishing