The guilty secret of many of the solar chargers you see in the news is the fact that they’re too under-powered to really do the job properly. In most cases you need to keep them topped up wi... Read more
The 71-story Pearl River Tower, described as one of the most energy-efficient skyscrapers in the world, has reached its topping out milestone on the way to its planned completion later this... Read more
Image via Wikipedia London landmark building will generate 8% of its energy needs Rooftop turbines on the ‘Razor’ are first in world to be built into fabric of apartment block. P... Read more