As an ever increasing number of people around the world become connected by mobile communications networks, the challenges to providing electricity to these expanding networks are becoming greater as well. In particular, developing countries are seeing unprecedented growth in wireless subscribers, however many of the base stations in these areas are in remote locales that have limited or no access to grid power. Renewable energy from solar panels and small wind turbines offers a viable alternative to diesel generators in these remote off-grid sites, and a new report from Pike Research forecasts that renewable energy will power 4.5% of the world’s mobile base stations by 2014, up from just 0.11% in 2010. In developing countries, the percentage will be even higher – the cleantech market intelligence firm forecasts that 8% of base stations in those regions will utilize renewable power by 2014.

Jul 6, 2010