Through workshops and other activities, they engage in innovative, sustainable, urban, and public interventions and placemaking, in cooperation with local authorities, organizations, academic and research institutions, and leaders.

In 2007, responding to an increase demand for environmental awareness beyond Aegina, ECOWEEK co-organized activity throughout Greece, and initiated free-admission screenings of award-winning documentary on climate change by Davis Guggenheim, An Inconvenient Truth with Al Gore, in schools, army bases, and public fora in Athens, Thessaloniki, Patras, Lamia, Corfu, and Crete.

Within this activity, in June 2007, ECOWEEK held a public free-admission keynote lecture and slide show on climate change with Al Gore[4] at the Athens Concert Hall.

For example, from children activity, cleaning of beaches, lottery of composters and solar chargers, to academic and colloquial lectures, site visits, design workshops, and film screenings.

Nikolaos (Crete), Athens, Azaryia (Bethany), Belgrade, Bucharest, Cairns, Copenhagen, Istanbul, Jerusalem, Kraków, London, Milano, Mumbai, Sarajevo, Tel Aviv, Thessaloniki, Tilburg, Prishtina, and Rome.

Among them are award-winning architects Kengo Kuma, BIG, MVRDV, Francoise-Helene Jourda, Diebedo Francis Kere, Michael Sorkin, Prof. David Orr and Antarctica explorer Robert Swan.

The ECOWEEK workshops have developed sustainable proposals for Copenhagen,[5] Thessaloniki,[6] Rome,[7] Belgrade,[8] Kraków,[9] Jerusalem,[10] and Azaryia,[11] and placamaking interventions at the Neot Shoshanim community center in Holon.

The GREENHOUSE teams, under the guidance of experienced professionals, have developed sustainable solutions for schools, community centers, welfare institutions and the urban public space in Athens and Thessaloniki in Greece and Holon,[13] Bat Yam and Jaffa in Israel.