L-Lab operator Sarah Graham, Founding Partner, agps architecture, Los Angeles during the concluding debate.

Chamss Oulkadi and Laurent Sanz, both France, during the concluding debate.

Presentation of workshop findings and concluding debate.

Presentation of workshop findings and concluding debate.

Presentation of workshop findings and concluding debate.

Presentation of workshop findings and concluding debate.

Presentation of workshop findings and concluding debate.

Presentation of workshop findings and concluding debate.

Presentation of workshop findings and concluding debate.

Presentation of workshop findings and concluding debate.

Presentation of workshop findings and concluding debate.

Presentation of workshop findings and concluding debate.

M-Lab operator Reed Kroloff, Principal, Jones-Kroloff Design Services, New York.

L-Lab operator Laurie Kerr, Director of Policy, Urban Green Building Council Greater New York City Area.

Presentation of workshop findings and concluding debate.

Presentation of workshop findings and concluding debate.