15,000 postcards from the public calling for renewable energy are delivered in a ball of ice to the Bonn Renewables conference. While there was some progress at the conference it still left much to do to tackle global warming.

Wind farm viewed from Nan'ao. The current installed capacity is 60MW but will be increased to 200MW.

Wind farm near Nan'ao. The current installed capacity is 60MW but will be increased to 200MW.

One third of Thailand's electricity needs could be met with renewable energy by 2020, even if electricity consumption doubles, according to a report launched today by Greenpeace prepared in conjunction with the Sustainable Energy Network Thailand.

Solar photovoltaic power is a very well-known renewable energy source - yet not widepsread enough. In countries like Kenya that receive a high amount of sunlight year-round, it is a very accessible source of energy. On this photo, Barack Obama's...

Renewable energy can function easily on a small scale and in remote places. In this case, in the Himalayas, this business owner can power her busy guest house with solar energy.

Geothermal is a third source of renewable energy. It uses heat coming from the Earth's core, and transforms it into electricity. Iceland, pictured here, is one of the countries in the world the most advanced in geothermal. The amount of volcanoes...