Energy & environmental sustainability challenges represent perhaps the most critical ones the world face today.

Solving these challenges and steering our planet towards a more sustainable future will take a while, possibly quite a while.

But can this process can be accelerated by using the power of the Internet and the use of effective online information and collaboration frameworks?

Well, we @ E2Street feel it is worth giving it a try.

This is the objective behind the E2 100 section at E2 Street.

Listed are 100 critical energy & environment challenges, which have been arrived at after a comprehensive analysis of energy, environment and sustainability sectors by an expert team of cleantech consultants.