Onze 22 – Torre A

Onze 22 – Torre A

Onze 22 is a 110-unit energy-efficient residential complex located in the west neighborhood of Vila Madalena, in São Paulo.

Tower A of the project features energy-saving shading devices, natural ventilation, and water-saving efficient flush water closets and low-flow plumbing fixtures.

Onze 22 was developed by Paladin Realty Partners and Idea!Zarvos with EDGE Expert services provided by Daniela Corcuera. A leader in sustainable development and an EDGE Champion, Paladin Realty has invested in projects across Latin America, bringing more affordable housing to the market in a socially and environmentally-responsible way.

Onze 22 has received a preliminary EDGE certificate from GBCI.

Predicted Savings of EDGE Certification


Energy Savings*


Water Savings


Less Embodied Energy in Materials

*Part of the energy efficiency percentage may be associated with virtual energy for comfort depending on the presence of heating and cooling systems. Note that virtual energy does not contribute savings to utility bills.

Technical Solutions


Reduced window-to-wall ratio, external shading devices, natural ventilation with operable windows and no air conditioning, and energy-saving light bulbs in internal and external spaces.


Low-flow faucets, water-efficient water closets, and rainwater harvesting system.


In-situ reinforced concrete slab for the floor and roof construction and medium weight hollow concrete blocks for external and internal walls.


R. Agissê 235 São Paulo, SP 05439-010 Brazil


Preliminary EDGE Certificate


March 1, 2021

Floor Space (m2)


Total CO2 Savings (annually)


Client Details


Certified By

Green Business Certification Inc.

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