Search results
Results from the WOW.Com Content Network
Hydropower, biomass, geothermal and ocean power may generally be low-carbon, but poor design or other factors could result in higher emissions from individual power stations. For all technologies, advances in efficiency, and therefore reductions in CO 2 e since the time of publication, have not been included.
Ocean currents are instrumental in determining the climate in many regions around the world. While little is known about the effects of removing ocean current energy, the impacts of removing current energy on the farfield environment may be a significant environmental concern. The typical turbine issues with blade strike, entanglement of marine ...
The electrical power grid that powers Northern America is not a single grid, but is instead divided into multiple wide area synchronous grids. [1] The Eastern Interconnection and the Western Interconnection are the largest. Three other regions include the Texas Interconnection, the Quebec Interconnection, and the Alaska Interconnection.
An ocean thermal energy conversion power plant built by Makai Ocean Engineering went operational in Hawaii in August 2015. The governor of Hawaii, David Ige, "flipped the switch" to activate the plant. This is the first true closed-cycle ocean Thermal Energy Conversion (OTEC) plant to be connected to a U.S. electrical grid.
Aquamarine Power installed Oyster at the EMEC in August 2009. On 20 November 2009, Oyster was officially launched and connected to the National Grid (UK) by the First Minister of Scotland, Alex Salmond. [1] Development work was started to build a more efficient and powerful second-generation device, Oyster 2. [1]
Marine currents can carry large amounts of water, largely driven by the tides, which are a consequence of the gravitational effects of the planetary motion of the Earth, the Moon and the Sun. Augmented flow velocities can be found where the underwater topography in straits between islands and the mainland or in shallows around headlands plays a major role in enhancing the flow velocities ...
A submarine power cable is a transmission cable for carrying electric power below the surface of the water. [1] These are called "submarine" because they usually carry electric power beneath salt water (arms of the ocean, seas, straits, etc.) but it is also possible to use submarine power cables beneath fresh water (large lakes and rivers).
PowerBuoy is a series of low-carbon emission marine power stations manufactured by Ocean Power Technologies (OPT), a renewable energy company located in New Jersey. PowerBuoys are most commonly used to provide power to offshore payloads generated through eco-friendly means. The PowerBuoy is designed to act as an Uninterruptible power supply. It ...