Member Profile
Proposals
Leopold has not yet contributed to any Proposals.Proposal Links
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Activities
Leopold Grinberg is supporting proposal HOLISTIC COMMUNITY DESIGN (HCD) - Sustainability via higher quality of life | Apr 19, 2018 |
Leopold Grinberg is supporting proposal Mini Elevated GreenTrains - complete transit solution - powered by green energy | Aug 19, 2017 |
Leopold Grinberg is supporting proposal Mini Elevated GREEN TRAINS - preparing for flooded subways in coastal cities | Aug 19, 2017 |
Leopold Grinberg is supporting proposal Global Civic Center & Capital - the road to a sustainable planet | Aug 19, 2017 |
Leopold Grinberg voted for proposal Mini Elevated GreenTrains - complete transit solution - powered by green energy | Jul 5, 2016 |
Leopold Grinberg joined the Climate CoLab community | Jul 5, 2016 |