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FAQS
How does choosing one level of functionality or another affect the SRI result?
Calculation methodology
Answer:
The level of functionality of a building service (i.e. 0, 1, 2, 3 or 4) directly impacts the final SRI score. Each level corresponds to a different 'smartness' value, contributing to the overall score in the three key impact areas of the SRI:
(1) Energy performance and operation
(2) Response to the needs of the occupants and
(3) Flexibility for the grid, including demand response