3 ms·

I find this fascinating. Slightly off topic, but do you think we'll see in 10-20 years most new buildings generating a significant % of their energy independent

I find this fascinating. Slightly off topic, but do you think we'll see in 10-20 years most new buildings generating a significant % of their energy independently (their own solar, geothermal, waste re-use)?

khafra 16y ago
In Germany, Zero-Energy Building is already popular: http://en.wikipedia.org/wiki/Zero-energy_building http://en.wikipedia.org/wiki/Zero-energy_building