Zero energy from the article is a concept that has been in the loop for sometime, from the engineering society,Students k-12 are adapting to learn from the great scientists that paved the way for a miracle break thru..even if it is achieved.the laws of thermodynamics can never be broken. energy can not be created or destroyed, but new designs can make a difference and can always make head ways in the arena. but the youth hold the key to the future and it is always good to hear of new ways humanity can keep its substainability
Read more: New Energy Design Guide Available to Help K-12 Schools Achieve Zero Energy