Well efficiency is missing in our current usage of resources like the use of electricity. Like I miss switching off the fan when I leave the room.
Couldn’t an automated system which could detect an empty room for 5 minutes and turn off the fan a brilliant idea.
One of the similar ideas is the use of natural light. Could we design our buildings in a more sustainable ways.
It always strikes me the how many lights fill a showroom. Could there be a way we could design in such a way that natural light could replace it as much as possible.
I think government should run design and innovation competitions to innovate this.
And publish and promote such ideas and designs.