In most sunny parts of the world it is cheaper to generate power from photovoltaic modules on your roof than to buy it from your utility. The best newly-built wind farms are selling power at the equivalent of 3p/KWh before subsidies, which neither gas, nor coal, nor nuclear power can match. LED light bulbs can […]
Terms of use: photos and other media may be used exclusively for the purpose of publicising an upcoming or past event involving Michael Liebreich, or to illustrate an article written by him. Their use must be accompanied by a clear indication of copyright in the following form:
© Liebreich Associates/name of photographer. Photos or other media downloaded in this way remain the property of Liebreich Associates Ltd. Any infringement of these terms of use may result in legal action by Liebreich Associates Ltd or by the respective photographer or rights holder.