Year after year we have achieved increasingly ambitious goals, distinguishing ourselves for the ability to propose purification and cooling solutions in the most diverse processes, for the creation of highly innovative systems, which have also allowed us to expand into new market segments, such as power generation and renewable energies.
A growth achieved in compliance with our founding values, with relentless Research & Development activity and highly successful partnerships.

Here’s the story of our journey of ongoing commitment to the environment.


    New Partnership – Ecospray & Ruhe

    Green Power Gen

    We signed a new deal for BIO-LNG production with the German Ruhe, one of the most important agricultural company, recognized as a leader in the production of sustainable closed-cycle energy.

  • 2021

    New Vision and Rebranding – Ecospray


    Ecospray is reborn after 2020 with a new vision, mission and a complete rebranding.


    Lean Gas To Power – Green Power Generation Technology

    Green Power Gen

    Lean gas to power system is available after successfully passing catalytic tests.

  • 2020

    BIO-LNG Plant – Clean Fuel Technology


    Our first biogas upgrading & biomethane liquefaction plant for the BIO-LNG production from landfill is installed in Novi Ligure.

  • 2020

    500 Milestone – Exhaust Gas Cleaning Technology for Marine

    500 Milestone

    More than 500 EGCSs certified both on commercial and passenger vessels


    New Headquarters – Ecospray

    Headquarters Alzano

    The new Ecospray headquarters in Alzano Scrivia are finally ready!

  • 2019

    300 Milestone – Exhaust Gas Cleaning Technology for Marine


    About 300 EGC systems installed on cruise ships, commercial vessels and ferries

  • 2018

    LNG from Biogas – Clean Fuel Technology


    Cooperation agreement with S.TRA.TE.G.I.E. to supply LNG from biogas


    200 Milestone – Exhaust Gas Cleaning Technology for Marine

    200 EGC

    Over 200 EGC systems for marine diesel engines installed


    450 Milestone – Exhaust Gas Cleaning Technology for Marine and Industry

    450 Systems

    Over 450 systems (DeNOx, DeSOx and Filtration) installed worldwide.


    Biogas Upgrading for Sewage – Clean Fuel Technology

    Biogas upgrading

    First biogas upgrading system installed for sewage sludge (Bresso-Milan).

  • 2017

    Key Partnership – Ecospray & Carnival Group


    Ecospray becomes part of the Carnival Group.

  • 2016

    Biogas Upgrading for agriculture – Clean Fuel Technology


    First biogas upgrading system installed for an agricultural digester


    Headquarters Enlargment – Ecospray


    First enlargement headquarters in Alzano Scrivia.

  • 2015

    Biogas upgrading system development – Clean Fuel Technology


    Kickstart of the Biogas Upgrading system project.


    Industry, cement – Exhaust Gas Cleaning Technology

    High temperature filter

    Installation of the largest high temperature filter in Europe – Italcementi plant of Rezzato


    Fogging System Installation – Air and Water Treatment Technology

    Fogging system

    First fogging system installation in GDF Group Power Plant Voghera (IT)

  • 2014

    50 Milestone – Exhaust Gas Cleaning Technology


    50 EGC system installations on cruise ships and ferries.


    Coal Power Plant Installation – Exhaust Gas Cleaning Technology

    Gas cleaning

    Gas cleaning system installed for a coal power plant (PL)

  • 2013

    First ECO-EGC™ – Exhaust Gas Cleaning Technology


    First ECO-EGC™ installations on board (6 EGC systems)


    First installation on a cruise ship – Exhaust Gas Cleaning Technology

    Queen Victoria

    First marine EGCS full scale installation (8,64 MW DE) on a cruise ship – Queen Victoria

  • 2012

    Key Partnership Ecospray & Carnival Group


    Ecospray begins a Partnership with Carnival Group


    50 DeNOx Milestone – Exhaust Gas Cleaning Technology

    50 DeNOx

    Over 50 DeNOx SCR and SNCR installations worldwide

  • 2011

    New headquarters – Ecospray


    Ecospray opens its new headquartes in Alzano Scrivia

  • 2010

    First Filtration System – Exhaust Gas Cleaning Technology


    First high temperature filtration system with ceramic filter elements + DeNOx SCR


    Marine Scrubber Pilot – Exhaust Gas Cleaning Technology

    Marine scrubber

    Pilot plant of marine scrubber (1 MW DE) – Fincantieri Sestri (GE)


    Incinerator Plants – Exhaust Gas Cleaning Technology

    DeNOx SNCR

    First large DeNOx SNCR systems for a incinerator plants

  • 2009

    First DeNOx SCR systems – Exhaust Gas Cleaning Technology


    First DeNOx SCR system for diesel engines

  • 2008

    First Experimental Scrubber – Exhaust Gas Cleaning Technology


    First experimental scrubber for marine applications in cooperation with University of Trieste


    Steel Plants Installation – Air and Water Treatment Technology

    Gas cooling

    Installation of 4 gas cooling systems for steel plants

  • 2007

    First DeNOx SNCR systems – Exhaust Gas Cleaning Technology


    First DeNOx SNCR systems for cement plant

  • 2006

    First Gas Cooling systems – Air and Water Treatment Technology


    First gas cooling systems for electric furnaces (IT)

  • 2005

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