In the 1960s, the tallest mast in the region at above ground level, the Mendip UHF television transmitter, was installed on Pen Hill near Wells, one of the highest points of the Mendips. The transmitter's antenna rises to almost above sea level. Since 2003, arguments have raged over plans to erect a wind turbine near Chewton Mendip. The proposal was initially rejected by Mendip District Council, which enjoyed the support of a range of local groups and organisations, on the grounds that the environmental impact on the edge of the AONB outweighed the nominal amount of electricity which would be generated. In April 2006, however, a planning enquiry gave Ecotricity permission to build a 102 m (335 ft) turbine during the following year.