• → European Space Agency

      • Space for Europe
      • Space News
      • Space in Images
      • Space in Videos
    • About Us

      • Welcome to ESA
      • DG’s blog
      • For Member State Delegations
      • Business with ESA
      • Law at ESA
      • ESA Exhibitions
      • ESA Publications
      • Careers at ESA
      • ESAshop
    • Our Activities

      • Space News
      • Observing the Earth
      • Human and Robotic Exploration
      • Space Transportation
      • Navigation
      • Space Science
      • Space Engineering & Technology
      • Operations
      • Telecommunications & Integrated Applications
      • Preparing for the Future
    • Careers at ESA

    • For Media

      • Media
      • ESA TV
      • Videos for professionals
      • Photos
    • For Educators

    • For Kids

    • ESA

    • Space Engineering & Technology

    • Clean Space

    • Space Debris

    • Clean Space
    • The Challenge
    • Contact us
    • The Solutions
    • ecodesign
    • cleansat
    • in-orbit servicing
    • Multimedia
    • Brochures
    • Posters
    • Videos
    • Infographics
    • Images

    ESA > Our Activities > Space Engineering & Technology > Clean Space

    Space agencies leading way to sustainable future

    Workshop logo
    25 November 2011

    Pioneering space missions helped inspire the worldwide environmental movement, with orbital views of ‘spaceship Earth’ highlighting our home planet’s fragility. Space and environmentalism remain closely linked to this day – a connection highlighted during one recent gathering.

    The 2011 International Workshop on Environment and Alternative Energy was organised by NASA and Portugal’s Centro Para a Prevenção da Poluição and took place at ESTEC, ESA’s main technical centre at Noordwijk in the Netherlands on 15–18 November.

    A total of 116 participants from 11 countries attended the event, including researchers, engineers, lawyers and students. The workshop showcased innovative and emerging pollution prevention and renewable energy technologies and sharing lessons learned – with the spotlight thrown on the space industry’s own environmental footprint.

    Franco Ongaro, ESA’s Director of Technical and Quality Management and Head of ESTEC, welcomed participants to an establishment powered by 100% green electricity.

    ESTEC - powered by 100% green electricity

    He noted that the space industry has played an important role in developing sustainable energy technologies, including solar arrays and hydrogen fuel cells. Space missions are also at the forefront of efforts to understand climate change.

    “But if we take the moral high ground when we talk about our programmes, we cannot be any lower than that in our general approach,” the Director added.

    “So with our satellites we need to be sure tomorrow’s generation can still utilise low-Earth orbit, ensuring we produce less orbital debris and find ways to clean up space.


    Franco Ongaro, ESA Director of Technical and Quality Management
    Franco Ongaro

    “On the ground that means we make sure the processes and products being employed are as environmentally friendly as possible.”

    Mr Ongaro explained that a new initiative called Clean Space was in preparation to analyse the environmental impacts of Agency activities. Compared to something like the automobile sector, space is a low-volume industry, but still operates on the same planet as everybody else.

    New environmental legislation, and increased concern from customers and partners, means such scrutiny is becoming inevitable – but it is also, plainly, the right thing to do.

    Fuglesang and Curbeam during first EVA
    Christer Fuglesang shared space experiences

    Mikko Nikulainen, Head of ESA’s Materials and Components Technology Division, explained how ESA was preparing for the implementation of the European Commission’s ‘REACH’ industrial chemical registration regulation, which could end the use of many standard space products, from propellants to solvents.

    ESA is partnering with other space agencies to source more environmentally friendly alternatives well ahead of the regulation taking effect.

    “It’s a no-brainer really,” said Mr Nikulainen. “We’re pursuing these green technologies not to ensure compliance alone but because promising new markets are opened up in the process.”

    Student participants
    Student participants

    Christer Fuglesang, veteran astronaut and currently leading science activities for ESA’s Human Spaceflight and Operations Directorate recalled his own experience looking back at Earth from space: there were few signs of habitation by daylight but by night the blooms of city lights were clear evidence of Earth’s human inhabitants – seven billion and counting.

    He expressed hope that new technologies being developed for space – such as ESA’s Micro-Ecological Life Support Alternative (MELiSSA) recycling-based life support system – could find uses in terrestrial environments.

    Nathalie Meusy, Head of ESA’s Coordination Office on Sustainable Development, and James Leatherwood, Director of NASA’s Environmental Management Division, compared the sustainability reports of the two space agencies, noting a common focus on boosting energy intensity and use of renewable energy while reducing greenhouse gas emissions.

    Over the course of the week the floor was variously given to students, businesses and research institutes. Germany’s Fraunhofer Institute for Solar Energy highlighted their world-record 41.1%-efficient solar cell, and their work building ‘zero energy houses’ in both Germany and South Korea, as well as advising Abu Dhabi’s sustainable, zero-carbon Masdar City project.

    Rate this

    Views

    Share

    • Currently 0 out of 5 Stars.
    • 1
    • 2
    • 3
    • 4
    • 5
    Rating: 0/5 (0 votes cast)

    Thank you for rating!

    You have already rated this page, you can only rate it once!

    Your rating has been changed, thanks for rating!

    1417
    Tweet
      • Space agencies leading way to sustainable future
      • More information
        • ESA issues its first Sustainable Development Report
        • MELiSSA life support project
    • App Store
    • Subscribe
    • mobile version
    • FAQ

    • Site Map

    • Contacts

    • Terms and conditions