A lighthouse, seaweed processing plant and a renewable energy manufacturing yard are situated on Arnish Point at the mouth of the harbour and visually dominate the approaches. Arnish Point is also earmarked by AMEC as the landfall for its proposed private sub-sea cable which would export the electricity generated from the Lewis Windpower wind farm with a planning application for 181 turbines submitted to the Scottish Executive. In 2008 the Scottish Government rejected the plans - the company responsible is currently planning their next move.