Page 79 - Shashwat - Restoring Green Economy

77

The mixed-use, re-development project comprises
two building blocks meticulously designed to save
most of the existing trees and integrate them in the
new landscape. These trees also provide ample shade
to the building façades while enhancing the overall
ambience. Building roofs have been designed to
integrate maximum solar energy harnessed through
50 kWp photovoltaic panels and 5000 litre/day hot
water panels that further reduce heat gain from
the roofs. Recessed windows with double glazing
optimize solar heat gain and glare in the building
interiors. The building envelope also uses AAC
blocks for wall insulation and XPS insulation for the
roofs. Smart interior lighting, energy-efficient VRV
(variable refrigerant volume) air conditioning system,
and building management system (BMS) help achieve
an EPI (Energy Performance Index) of 53.4 kWhm 2
while saving more than 86% from the GRIHA energy
benchmark. By utilizing low-flow sanitary fixtures,
efficient landscape irrigation systems, and reusing
treated waste water, the project saved over 50% of the
required freshwater. The team of GRIHA Council was
instrumental in extending their invaluable support
by guiding the project team throughout the execution
stage, especially during the final documentation.