Tidal and Wind Energy Companies Share a Power Grid to Provide Reliable, Renewable Energy

by Mary-Catherine Riley

Atlantis Resources partnered with Lockend Wind Energy to spearhead the world’s largest grid connection of any commercial tidal project (https://eandt.theiet.org/content/articles/2016/11/meygen-tidal-power-project-poised-to-feed-scottish-highland-electricity-grid/). This initiative is thought to be the first combination of electricity to power an existing grid. Currently, MeyGen is in the first phase of construction, installing 86 turbines to generate 86 megawatts (MW). However, the project has room for growth. Atlantis hopes to expand the facility’s capability to power 175,000 homes using 269 turbines producing almost 400 MW (3,4). The glaring downside is the cost. Funds for the first stage of the MeyGen project are £51million ($82m) (http://www.meygen.com/the-project/meygen-news/). Moreover, while the power of strong currents in the Pentland Firth in northern Scotland makes it an ideal location for tidal generation, the area’s harsh storm and wave conditions could destroy the turbines. Lastly, the grid connection is limited until further expansion occurs in future years due to limited grid capacity. Continue reading