THE SUSTAINABLE ENERGY-SAVINGS SKYLIGHT IN SURABAYA-INDONESIA

In the past ten years, there have been intense developments in the application of energy savings inbuildings and high technology glass invented mainly for architectural faades and skylights in all overthe regions of the world. The complexity of skylight use in buildings for obtaining day lighting is alwayscrucial related to energy savings matter with the climatic nature in every region of the world, specificallyin the tropical zone of Surabaya city of Indonesia.This paper is written mainly to the intention of the world crisis energies and the green architecturedomain.