Posts Tagged by Tidal Energy
Infographic – All Forms of Energy on Earth Came from the Big Bang
| December 4, 2011 | Posted by Craig Shields under Renewables - Science |
As a part of our ongoing quest to produce “infographics” that lay out the basics of energy, I invite you to check out the chart here, presenting the notion that all the energy we harness and use here on Earth came to us indirectly from the Big Bang. Whether we’re talking about nuclear, fossil fuels, or the many different forms of renewables, those forms of energy have been made available to us via one of four different pathways through time and space since that event 13.7 billion years ago.
Energy Videos for Newcomers
| October 13, 2011 | Posted by Craig Shields under Renewables - Science |
I’ve been preparing to make a few videos for newcomers to the subject of clean energy that answer basic questions on renewable energy, fossil fuels, nuclear energy, and the energy-related challenges we face. I’ll be recording a series of short talks, aided by graphics, that point out that all our energy sources go back to the Big Bang, and come forward through time to us as follows:
Solar power is nuclear, of course, as all that hydrogen that became our sun billions of years ago undergoes fusion and emits enormous amounts of energy. That which we accumulated over hundreds of millions of years as fossil fuels (ancient biomass) we extract and burn as oil, coal, and natural gas. That which we receive right now, or in the very recent past, we have the potential to harvest as renewables: photovoltaics, concentrated solar power, wind, new biomass, run-of-river hydro, ocean current, and wave. Read More
Hydrokinetics: Clean Energy Business Plans Based on Hydro
| August 16, 2011 | Posted by Craig Shields under Hydrokinetics |
Here’ s a short presentation on hydrokinetics, in particular, a few clean energy business plans that are based on run-of-river, ocean current, wave, tidal, ocean thermal, etc. This is of particular interest to me as I go about recommending a solution for my friends in Bermuda, which doesn’t really have the land mass to support some of the other renewable energy technolgies.
[The Vector] Harnessing the Ocean for Energy: the New Frontier?
| September 17, 2010 | Posted by Kathy-Heshelow under Hydrokinetics |
The world’s oceans are a new frontier in the renewable energy world. Ocean energy is emerging and will be ‘make or break’ in the next five years, says the firm Pike Research that focuses on research and analysis of renewable energies. “The ocean energy business is right on the cusp,” says Pike’s managing director Clint Wheelock. He says more than 300 projects and tests are in the works around the world. (Press release, Pike Research. “Ocean Energy Could Reach up to 200 Gigawatts of Power Generation by 2025.” January 19, 2010.)
A researcher at Frost and Sullivan, another market research firm, agrees. “It is projected that commercialization of wave and tidal energy will take place in the next 5-10 years as the technology evolves and production costs decline,” notes Frost’s Technical Research Associate Chin Wai Loon. “Wave and tidal energy are expected to be deployed on a commercial Read More
Tidal Energy – By Guest Blogger Anil – Continued
| February 20, 2010 | Posted by Anil under Hydrokinetics |
Continued from yesterday…..
Another drawback of tidal energy is the dependence on location for a successful project. As with most of other water based methods of energy generation, the location plays an essential role in harnessing the potential power source; site procurement costs gets high increasing the cost of the entire project.
Currently there are very few tidal power stations in the world. The largest and oldest is located in northern France at the La France river mouth estuary. The other sites suitable for the utilization of tidal power exist in many places around the world majorly in France, the United Kingdom, Former Soviet Union (now Russia), Canada, and the United States. Before setting up the plant, it is important to have a proper feasibility study.
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Tidal Energy – By Guest Blogger Anil
| February 19, 2010 | Posted by Anil under Hydrokinetics |
Water covers about 70 percent of our planet, majorly composed of the oceans with endless waves and perpetual tides. Water is a source that lays the foundation for many forms of renewable energies like Hydro energy, Ocean energy, Tidal energy and Wave energy. With the advent of newer renewable energy sources, water is heavily counted upon as the source of green energy. The major advantage of water based energy sources is that water can be harnessed to create energy with almost zero carbon emission.
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