]> http://www.greenedia.com/latest Wave and Tidal Power Sector - Latest Blog Articles at http://www.greenedia.com en http://www.greenedia.com/sectors/directory/r-squared-energy-blog/188820?rsstype=latest&cid=40 This is the second installment responding to reader questions and comments on ocean thermal energy conversion (OTEC) by Dr. Robert Cohen. Dr. Cohen's previous entries are:Ocean Thermal Energy ConversionPotential Markets and Benefits from Ocean Therma... Mon, 22 Feb 2010 12:17:00 -0500 http://www.greenedia.com/sectors/directory/r-squared-energy-blog/188820?rsstype=latest&cid=40 http://www.greenedia.com/sectors/directory/r-squared-energy-blog/188231?rsstype=latest&cid=40 Dr. Robert Cohen has been involved in ocean thermal energy conversion (OTEC) since the early 1970's. He has posted two guest essays here previously:Ocean Thermal Energy ConversionPotential Markets and Benefits from Ocean Thermal Energy Following both... Sun, 21 Feb 2010 12:13:00 -0500 http://www.greenedia.com/sectors/directory/r-squared-energy-blog/188231?rsstype=latest&cid=40 http://www.greenedia.com/sectors/directory/r-squared-energy-blog/188232?rsstype=latest&cid=40 Many of my essays here are reprinted at The Energy Collective. Following a reprint of my recent essay examining DARPA's extraordinary claim on the cost of algal fuel, a reader named Durwood Dugger (this gentleman, I presume) posted some very interest... Fri, 19 Feb 2010 00:50:00 -0500 http://www.greenedia.com/sectors/directory/r-squared-energy-blog/188232?rsstype=latest&cid=40 http://www.greenedia.com/sectors/directory/alternative-energy-news/187633?rsstype=latest&cid=40 Every time we turn around we are seeing something new and exciting in renewable energy forms and Aquamarine Power is the latest in a long line of energy sources to be pumped up about. Aquamarine Power is a company that is developing wave energy. Thi... Sat, 13 Feb 2010 19:14:33 -0500 http://www.greenedia.com/sectors/directory/alternative-energy-news/187633?rsstype=latest&cid=40 http://www.greenedia.com/sectors/directory/world-is-changing/185459?rsstype=latest&cid=40 As governments, businesses, and homeowners plan for the future, they should assume that the world's oceans will rise by at least two meters roughly seven feet this century. But far too few agencies or individuals are preparing for the inevita... Thu, 14 Jan 2010 12:37:30 -0500 http://www.greenedia.com/sectors/directory/world-is-changing/185459?rsstype=latest&cid=40 http://www.greenedia.com/sectors/directory/clean-edge-news/184422?rsstype=latest&cid=40 12/22/2009 - Pelamis Wave Power, a Scotland-based wave power technology developer, and a href= http://www...... Tue, 22 Dec 2009 03:00:00 -0500 http://www.greenedia.com/sectors/directory/clean-edge-news/184422?rsstype=latest&cid=40 http://www.greenedia.com/sectors/directory/clean-edge-news/183057?rsstype=latest&cid=40 12/07/2009 - Pacific Gas and Electric Company (PG&E) recently announced that it has contracted with Iberdrola Renewables, Inc...... Mon, 07 Dec 2009 03:00:00 -0500 http://www.greenedia.com/sectors/directory/clean-edge-news/183057?rsstype=latest&cid=40 http://www.greenedia.com/sectors/directory/clean-edge-news/181856?rsstype=latest&cid=40 11/23/2009 - Aquamarine Power, a developer of wave energy technology, recently launched the world's largest working hydro-electric wave energy device, known as 'Oyster', at the European Marine Energy Centre ( EMEC ) in Orkney...... Mon, 23 Nov 2009 03:00:00 -0500 http://www.greenedia.com/sectors/directory/clean-edge-news/181856?rsstype=latest&cid=40 http://www.greenedia.com/sectors/directory/watthead/181478?rsstype=latest&cid=40 By Teryn Norris & Devon SwezeyOriginally published by The Stanford ReviewYou know the world is changing when the president's first trip to Asia is defined by a new U.S. foreign policy dubbed strategic reassurance - convincing China that the United ... Wed, 18 Nov 2009 15:13:00 -0500 http://www.greenedia.com/sectors/directory/watthead/181478?rsstype=latest&cid=40 http://www.greenedia.com/sectors/directory/watthead/181479?rsstype=latest&cid=40 By Teryn Norris & Devon SwezeyOriginally published by The Stanford ReviewYou know the world is changing when the president's first trip to Asia is defined by a new U.S. foreign policy dubbed strategic reassurance convincing China that the U... Wed, 18 Nov 2009 04:57:00 -0500 http://www.greenedia.com/sectors/directory/watthead/181479?rsstype=latest&cid=40 http://www.greenedia.com/sectors/directory/clean-edge-news/179774?rsstype=latest&cid=40 11/06/2009 - Ocean Power Technologies Australasia (OPTA), a subsidiary of Ocean Power Technologies, Inc...... Fri, 06 Nov 2009 03:00:00 -0500 http://www.greenedia.com/sectors/directory/clean-edge-news/179774?rsstype=latest&cid=40 http://www.greenedia.com/sectors/directory/alternative-energy-news/180056?rsstype=latest&cid=40 With the big push on alternative energy sources, world leaders everywhere are pushing for new power technology to create power plants that will use different resources to keep the earth greener. Her Royal Highness, The Crown Princess Mette-Marit of... Wed, 04 Nov 2009 04:14:15 -0500 http://www.greenedia.com/sectors/directory/alternative-energy-news/180056?rsstype=latest&cid=40 http://www.greenedia.com/sectors/directory/clean-energy/178804?rsstype=latest&cid=40 The Ocean Power conference takes place in Lisbon, Portugal, in just 10 days. With over 100 ocean energy experts set to attend, including 30 project and device developers, this event will provide an excellent networking platform for participants to ad... Thu, 22 Oct 2009 08:32:00 -0400 http://www.greenedia.com/sectors/directory/clean-energy/178804?rsstype=latest&cid=40 http://www.greenedia.com/sectors/directory/clean-energy/178806?rsstype=latest&cid=40 Vattenfall has selected Ireland to develop commercial scale ocean wave energy electricity generation.A joint venture, Tonn Energy, has been formed between Vattenfall and Wavebob, an Irish wave farm development firm, to carry out this programme of wor... Wed, 21 Oct 2009 11:19:00 -0400 http://www.greenedia.com/sectors/directory/clean-energy/178806?rsstype=latest&cid=40 http://www.greenedia.com/sectors/directory/clean-edge-news/178153?rsstype=latest&cid=40 10/16/2009 - Pacific Gas and Electric Company (PG&E) has signed a contract with a href= http://www...... Fri, 16 Oct 2009 00:00:00 -0400 http://www.greenedia.com/sectors/directory/clean-edge-news/178153?rsstype=latest&cid=40 http://www.greenedia.com/sectors/directory/alternative-energy-news/177787?rsstype=latest&cid=40 Ocean wave energy can be captured directly from surface waves. Blowing wind and pressure fluctuations below the surface are the main reasons for causing waves. But consistency of waves differs from one area of ocean to another. Some regions of ocean... Mon, 05 Oct 2009 03:07:35 -0400 http://www.greenedia.com/sectors/directory/alternative-energy-news/177787?rsstype=latest&cid=40 http://www.greenedia.com/sectors/directory/clean-edge-news/176291?rsstype=latest&cid=40 09/24/2009 - Wave energy developer, a href= http://www.aquamarinepower...... Thu, 24 Sep 2009 00:00:00 -0400 http://www.greenedia.com/sectors/directory/clean-edge-news/176291?rsstype=latest&cid=40 http://www.greenedia.com/sectors/directory/clean-break/176284?rsstype=latest&cid=40 Nova Scotia Power has partnered up with Dublin, Ireland-based OpenHydro Group to install a 1-megawatt tidal turbine to the seabed in the Bay of Fundy. It's OpenHydro's first installation of its 1-MW machine and is expected to be fully operational lat... Wed, 23 Sep 2009 12:58:38 -0400 http://www.greenedia.com/sectors/directory/clean-break/176284?rsstype=latest&cid=40 http://www.greenedia.com/sectors/directory/world-is-changing/175555?rsstype=latest&cid=40 While some are still building new climate-destroying coal plants in North Carolina, the Outer Banks Ocean Energy Corp. sees clean energy potential in the windy First in flight state. The Energy Daily (subs. req'd) reports:Feeling the wind at i... Thu, 10 Sep 2009 15:11:52 -0400 http://www.greenedia.com/sectors/directory/world-is-changing/175555?rsstype=latest&cid=40 http://www.greenedia.com/sectors/directory/clean-energy/175034?rsstype=latest&cid=40 The Guardian and Cleantech Group bring together the world's most promising clean technology companies.They just released the 100 companies selected in the Cleantech 100.Listed in alphabetical order: A123 Systems, Massachusetts, USAACAL Energy, Cheshi... Wed, 09 Sep 2009 13:23:00 -0400 http://www.greenedia.com/sectors/directory/clean-energy/175034?rsstype=latest&cid=40