Cogenerated "Green Steam" reduces carbon footprint in Boston and Cambridge

Greensteam

Veolia's district energy networks serve the critical energy requirements of approximately 250 commercial, healthcare, government, institutional and hospitality customers occupying 45 million square feet of building space within the central business district of Boston, the Longwood Medical Area and the biotechnology corridor of Cambridge. 

Located beneath the streets and bridges of Boston and Cambridge, invisible to the cities above, is a network of district energy steam pipes delivering environmentally friendly thermal energy or "Green Steam." "Green Steam" is an innovative environmental solution that recycles thermal energy previously lost to the environment, utilizing advanced cogeneration technology at Kendall Cogeneration Station in Cambridge. Following the completion of a 7,000-foot steam pipeline extension in 2013, up to 75% of Veolia's district energy heat supply consists of recycled "Green Steam."  In addition, Veolia's retrofit of the Kendall Station plant in October 2016 replaced its original once-through cooling system design  with an Air Cooled Condenser (ACC) – an engineering and environmental achievement that eliminates hot water discharge to the Charles River. This innovative $112 million, "Green Steam" investment generates significant benefits for Cambridge and Boston, including:

  • Reduced greenhouse gas emissions 
  • Opportunity for building owners to obtain LEED credits using district energy 
  • ​A 6% reduction of non-transportation carbon emissions for both cities
  • Elimination of thermal pollution from the Charles River ecosystem
  • Air quality  improvements; Reduced NOx and SO2 emissions by approximately 36% and 61%, respectively
  • 147,500 man hours invested to support the construction of the "Green Steam" project
  • Increased capacity and overall system efficiency
  • Support of Greenovate Boston's goal to reduce Boston's greenhouse gas emissions 25% by 2020 and 80% by 2050
  • Supporting sustainable development in both Boston and Cambridge
  • Increasing the region's energy reliability
Boston-Green-Steam

 

"Veolia has been a strong and loyal partner with the city, and the completion of this project marks an important step forward in attaining our Greenovate Boston goal of reducing Boston's greenhouse gas emissions 25% by 2020 and 80% by 2050." -Boston Mayor Martin J. Walsh

Boston_GreenSteam
Download the Brochure
PDF - 1.05 MB

DISTRICT ENERGY (HEATING AND COGENERATION): BOSTON

In Boston, Veolia supplies thermal energy to commercial, government, institutional and hospitality customers, including 70% of Boston's high-rise buildings. The majority of the steam supplied to the Boston network is cogenerated "Green Steam" imported from the Kendall Station plant located in Cambridge.  Download our 2-page fact sheet to learn more about how cogeneration provides efficient, reliable energy, while also reducing carbon emissions.

DISTRICT ENERGY (HEATING AND COGENERATION): CAMBRIDGE

Download the Kendall Station Brochure
PDF - 8.34 MB

In Cambridge, Veolia manages a steam distribution network for several customers, in addition to operating the recently acquired 256-megawatt Kendall Station. Located in the high-tech corridor near Harvard University and the Massachusetts Institute of Technology (MIT), the network supplies cogenerated "Green Steam" to global leaders in biotechnology, pharmaceuticals and healthcare.  Veolia also operates a cogeneration plant on behalf of a major biotechnology company, providing comprehensive operation and maintenance of the central steam/electricity microgrid.  Learn more about ​​Veolia’s “Green Steam” operations at Kendall Cogeneration Station in Cambridge.  

DISTRICT ENERGY (HEATING, COOLING AND COGENERATION): MATEP

Download the MATEP Brochure
PDF - 3.62 MB

Veolia has a long-term agreement to operate and maintain the MATEP assets in the Longwood Medical Area of Boston, home to six world-class, Harvard Medical School-affiliated medical institutions.

From its central plant, MATEP meets the needs for electrical energy; HVAC, heating and cooling systems; sterilization and specialist heating; operation of refrigeration facilities; and medical vacuum for the six hospitals that feature more than 2,000 beds and serve 85,000 inpatients and 50,000 outpatients a year. In addition to reducing operating costs and the environmental footprint of these facilities, the management of these services protects mission critical areas, including operating rooms and research laboratories, from risks associated with any disruption to the local power grid.
 

Boston-Cambridge-Customers

CUSTOMERS

  • World-renowned healthcare facilities
  • Biotechnology leaders
  • Pharmaceutical leaders
  • Prestigious office buildings
  • Several Boston icons and major tourist destinations
  • Hotels
  • Universities

PRODUCTION CAPACITY

  • 2.757 million pounds per hour of steam
  • 256 megawatts of cogeneration capacity
  • 26-miles of steam distribution pipe

Learn more about Green Steam in the Distict Energy Magazine cover story: "Full 'Green Steam' Ahead in Boston.

“GREEN STEAM” SYSTEM & MAP

KENDALL COGENERATION STATION IN CAMBRIDGE

CHP BASICS

 

GET LEED POINTS WITH DISTRICT ENERGY

CONTACTS

Veolia Boston and Cambridge
E-Mail: boston@veolia.com Tel: 617.482.8080

53 State St., Boston Corporate Office
E-mail: boston@veolia.com Tel: 617.849.6600

24-hour Emergency Customer Line
Tel: 617.482.8232
 

LEARN MORE

  • Download our 2-page fact sheet to learn more about how cogeneration provides efficient, reliable energy, while also reducing carbon emissions.
  • Feature article: National Geographic, “How Hidden Labyrinths Under Cities Are Becoming Clean Energy Powerhouses”
  • Cover Story: District Energy Magazine, “Full ‘Green Steam’ ahead in Boston: CHP project advances region's environmental goals”
  • Watch the Green Steam video to see how the steam system works.
  • Press Release: Veolia and I squared Capital's acquisition of the Kendall Cogeneration Station
  • Watch video highlights at the 104th annual IDEA conference in June 2013, of city officials from Boston and Philadelphiaadvocating the value of district energy infrastructure for a clean energy future.
  • Press Release: Mayors Walsh and Maher Join Veolia to Commemorate Boston-Cambridge Sustainable Energy Project

OPTIMIZING YOUR SYSTEM

  • Inspections and Preventive Maintenance - Improve efficiency and reliability in your steam system with regular inspections and maintenance
  • Steam Safety Tips - Use caution and ensure safe and reliable steam system operation
  • Energy Efficiency Tips - Learn about various tactics that will help reduce your energy consumption and costs, such as steam trap inspections, insulation or conducting an energy audit 
  • System Overview & Contacts

    “GREEN STEAM” SYSTEM & MAP

    KENDALL COGENERATION STATION IN CAMBRIDGE

    CHP BASICS

     

    GET LEED POINTS WITH DISTRICT ENERGY

    CONTACTS

    Veolia Boston and Cambridge
    E-Mail: boston@veolia.com Tel: 617.482.8080

    53 State St., Boston Corporate Office
    E-mail: boston@veolia.com Tel: 617.849.6600

    24-hour Emergency Customer Line
    Tel: 617.482.8232
     
  • In the News

    LEARN MORE

    • Download our 2-page fact sheet to learn more about how cogeneration provides efficient, reliable energy, while also reducing carbon emissions.
    • Feature article: National Geographic, “How Hidden Labyrinths Under Cities Are Becoming Clean Energy Powerhouses”
    • Cover Story: District Energy Magazine, “Full ‘Green Steam’ ahead in Boston: CHP project advances region's environmental goals”
    • Watch the Green Steam video to see how the steam system works.
    • Press Release: Veolia and I squared Capital's acquisition of the Kendall Cogeneration Station
    • Watch video highlights at the 104th annual IDEA conference in June 2013, of city officials from Boston and Philadelphiaadvocating the value of district energy infrastructure for a clean energy future.
    • Press Release: Mayors Walsh and Maher Join Veolia to Commemorate Boston-Cambridge Sustainable Energy Project
  • Steam System Resources

    OPTIMIZING YOUR SYSTEM

    • Inspections and Preventive Maintenance - Improve efficiency and reliability in your steam system with regular inspections and maintenance
    • Steam Safety Tips - Use caution and ensure safe and reliable steam system operation
    • Energy Efficiency Tips - Learn about various tactics that will help reduce your energy consumption and costs, such as steam trap inspections, insulation or conducting an energy audit